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app: add GimpTransformGridTool; derive most transform tools from it 

While most of our transform tools use an interactive transform
grid, and have similar behavior, the flip tool is an odd one out.
The new "auto straighten" function of the measure tool introduces
another tool that performs transformations, while not behaving like
the rest of the transform tools.

Factor out the parts of GimpTransformTool that handle user
interaction into GimpTransformGridTool (with corresponding
GimpTransformGridOptions, and GimpTransformGridToolUndo), and only
leave the basic transform functionality and options in
GimpTransformTool (and GimpTransformOptions).

Derive all the transform tools (and transform-tool base classes)
that previously derived from GimpTransformTool, from
GimpTransformGridTool.  The one exception is GimpFlipTool, which
still derives from GimpTransformTool directly.  The next commit
will derive GimpMeasureTool from GimpTransformTool as well.
This commit is contained in:
Ell 2018-06-09 16:25:03 -04:00
parent 8d6f023b41
commit 1dbe765905
32 changed files with 3269 additions and 2758 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
app/core/core-enums.c
View File

@ -848,7 +848,7 @@ gimp_undo_type_get_type (void)
{ GIMP_UNDO_VECTORS_REMOVE, "GIMP_UNDO_VECTORS_REMOVE", "vectors-remove" },
{ GIMP_UNDO_VECTORS_MOD, "GIMP_UNDO_VECTORS_MOD", "vectors-mod" },
{ GIMP_UNDO_FS_TO_LAYER, "GIMP_UNDO_FS_TO_LAYER", "fs-to-layer" },
{ GIMP_UNDO_TRANSFORM, "GIMP_UNDO_TRANSFORM", "transform" },
{ GIMP_UNDO_TRANSFORM_GRID, "GIMP_UNDO_TRANSFORM_GRID", "transform-grid" },
{ GIMP_UNDO_PAINT, "GIMP_UNDO_PAINT", "paint" },
{ GIMP_UNDO_INK, "GIMP_UNDO_INK", "ink" },
{ GIMP_UNDO_FOREGROUND_SELECT, "GIMP_UNDO_FOREGROUND_SELECT", "foreground-select" },
@ -946,7 +946,7 @@ gimp_undo_type_get_type (void)
{ GIMP_UNDO_VECTORS_REMOVE, NC_("undo-type", "Delete path"), NULL },
{ GIMP_UNDO_VECTORS_MOD, NC_("undo-type", "Path modification"), NULL },
{ GIMP_UNDO_FS_TO_LAYER, NC_("undo-type", "Floating selection to layer"), NULL },
{ GIMP_UNDO_TRANSFORM, NC_("undo-type", "Transform"), NULL },
{ GIMP_UNDO_TRANSFORM_GRID, NC_("undo-type", "Transform grid"), NULL },
{ GIMP_UNDO_PAINT, NC_("undo-type", "Paint"), NULL },
{ GIMP_UNDO_INK, NC_("undo-type", "Ink"), NULL },
{ GIMP_UNDO_FOREGROUND_SELECT, NC_("undo-type", "Select foreground"), NULL },

2
app/core/core-enums.h
View File

@ -444,7 +444,7 @@ typedef enum /*< pdb-skip >*/
GIMP_UNDO_VECTORS_REMOVE, /*< desc="Delete path" >*/
GIMP_UNDO_VECTORS_MOD, /*< desc="Path modification" >*/
GIMP_UNDO_FS_TO_LAYER, /*< desc="Floating selection to layer" >*/
GIMP_UNDO_TRANSFORM, /*< desc="Transform" >*/
GIMP_UNDO_TRANSFORM_GRID, /*< desc="Transform grid" >*/
GIMP_UNDO_PAINT, /*< desc="Paint" >*/
GIMP_UNDO_INK, /*< desc="Ink" >*/
GIMP_UNDO_FOREGROUND_SELECT, /*< desc="Select foreground" >*/

8
app/tools/Makefile.am
View File

@ -206,12 +206,16 @@ libapptools_a_sources = \
gimptoolcontrol.h \
gimptooloptions-gui.c \
gimptooloptions-gui.h \
gimptransformgridoptions.c \
gimptransformgridoptions.h \
gimptransformgridtool.c \
gimptransformgridtool.h \
gimptransformgridtoolundo.c \
gimptransformgridtoolundo.h \
gimptransformoptions.c \
gimptransformoptions.h \
gimptransformtool.c \
gimptransformtool.h \
gimptransformtoolundo.c \
gimptransformtoolundo.h \
gimpunifiedtransformtool.c \
gimpunifiedtransformtool.h \
gimpvectoroptions.c \

20
app/tools/gimpflipoptions.c
View File

@ -28,7 +28,6 @@
#include "widgets/gimpwidgets-utils.h"
#include "gimpflipoptions.h"
#include "gimptooloptions-gui.h"
#include "gimp-intl.h"
@ -120,30 +119,17 @@ gimp_flip_options_gui (GimpToolOptions *tool_options)
GObject *config = G_OBJECT (tool_options);
GimpFlipOptions *options = GIMP_FLIP_OPTIONS (tool_options);
GimpTransformOptions *tr_options = GIMP_TRANSFORM_OPTIONS (tool_options);
GtkWidget *vbox = gimp_tool_options_gui (tool_options);
GtkWidget *hbox;
GtkWidget *box;
GtkWidget *label;
GtkWidget *vbox;
GtkWidget *frame;
GtkWidget *combo;
gchar *str;
GtkListStore *clip_model;
GdkModifierType toggle_mask;
vbox = gimp_transform_options_gui (tool_options, FALSE, FALSE, FALSE);
toggle_mask = gimp_get_toggle_behavior_mask ();
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
label = gtk_label_new (_("Transform:"));
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
box = gimp_prop_enum_icon_box_new (config, "type", "gimp", 0, 0);
gtk_box_pack_start (GTK_BOX (hbox), box, FALSE, FALSE, 0);
gtk_widget_show (box);
/* tool toggle */
str = g_strdup_printf (_("Direction (%s)"),
gimp_get_mod_string (toggle_mask));

133
app/tools/gimpfliptool.c
View File

@ -54,37 +54,38 @@
/* local function prototypes */
static GimpDisplay * gimp_flip_tool_has_image (GimpTool *tool,
GimpImage *image);
static gboolean gimp_flip_tool_initialize (GimpTool *tool,
GimpDisplay *display,
GError **error);
static void gimp_flip_tool_modifier_key (GimpTool *tool,
GdkModifierType key,
gboolean press,
GdkModifierType state,
GimpDisplay *display);
static void gimp_flip_tool_oper_update (GimpTool *tool,
const GimpCoords *coords,
GdkModifierType state,
gboolean proximity,
GimpDisplay *display);
static void gimp_flip_tool_cursor_update (GimpTool *tool,
const GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display);
static void gimp_flip_tool_button_press (GimpTool *tool,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpButtonPressType press_type,
GimpDisplay *display);
static void gimp_flip_tool_modifier_key (GimpTool *tool,
GdkModifierType key,
gboolean press,
GdkModifierType state,
GimpDisplay *display);
static void gimp_flip_tool_oper_update (GimpTool *tool,
const GimpCoords *coords,
GdkModifierType state,
gboolean proximity,
GimpDisplay *display);
static void gimp_flip_tool_cursor_update (GimpTool *tool,
const GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display);
static void gimp_flip_tool_draw (GimpDrawTool *draw_tool);
static void gimp_flip_tool_draw (GimpDrawTool *draw_tool);
static gchar * gimp_flip_tool_get_undo_desc (GimpTransformTool *tool);
static GeglBuffer * gimp_flip_tool_transform (GimpTransformTool *tool,
GimpItem *item,
GeglBuffer *orig_buffer,
gint orig_offset_x,
gint orig_offset_y,
GimpColorProfile **buffer_profile,
gint *new_offset_x,
gint *new_offset_y);
static gchar * gimp_flip_tool_get_undo_desc (GimpTransformTool *tr_tool);
static GeglBuffer * gimp_flip_tool_transform (GimpTransformTool *tr_tool,
GimpItem *item,
GeglBuffer *orig_buffer,
gint orig_offset_x,
gint orig_offset_y,
GimpColorProfile **buffer_profile,
gint *new_offset_x,
gint *new_offset_y);
static GimpOrientationType gimp_flip_tool_get_flip_type (GimpFlipTool *flip);
@ -117,20 +118,19 @@ gimp_flip_tool_class_init (GimpFlipToolClass *klass)
{
GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
GimpDrawToolClass *draw_tool_class = GIMP_DRAW_TOOL_CLASS (klass);
GimpTransformToolClass *trans_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformToolClass *tr_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
tool_class->has_image = gimp_flip_tool_has_image;
tool_class->initialize = gimp_flip_tool_initialize;
tool_class->modifier_key = gimp_flip_tool_modifier_key;
tool_class->oper_update = gimp_flip_tool_oper_update;
tool_class->cursor_update = gimp_flip_tool_cursor_update;
tool_class->button_press = gimp_flip_tool_button_press;
tool_class->modifier_key = gimp_flip_tool_modifier_key;
tool_class->oper_update = gimp_flip_tool_oper_update;
tool_class->cursor_update = gimp_flip_tool_cursor_update;
draw_tool_class->draw = gimp_flip_tool_draw;
draw_tool_class->draw = gimp_flip_tool_draw;
trans_class->get_undo_desc = gimp_flip_tool_get_undo_desc;
trans_class->transform = gimp_flip_tool_transform;
tr_class->get_undo_desc = gimp_flip_tool_get_undo_desc;
tr_class->transform = gimp_flip_tool_transform;
trans_class->ok_button_label = _("_Flip");
tr_class->progress_text = _("Flipping");
}
static void
@ -151,26 +151,17 @@ gimp_flip_tool_init (GimpFlipTool *flip_tool)
flip_tool->guide = NULL;
}
static GimpDisplay *
gimp_flip_tool_has_image (GimpTool *tool,
GimpImage *image)
static void
gimp_flip_tool_button_press (GimpTool *tool,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpButtonPressType press_type,
GimpDisplay *display)
{
/* avoid committing, and hence flipping, when changing tools */
return NULL;
}
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tool);
static gboolean
gimp_flip_tool_initialize (GimpTool *tool,
GimpDisplay *display,
GError **error)
{
GimpDrawTool *draw_tool = GIMP_DRAW_TOOL (tool);
/* let GimpTransformTool take control over the draw tool while it's active */
if (gimp_draw_tool_is_active (draw_tool))
gimp_draw_tool_stop (draw_tool);
return GIMP_TOOL_CLASS (parent_class)->initialize (tool, display, error);
gimp_transform_tool_transform (tr_tool, display);
}
static void
@ -258,7 +249,17 @@ gimp_flip_tool_cursor_update (GimpTool *tool,
GdkModifierType state,
GimpDisplay *display)
{
GimpFlipTool *flip = GIMP_FLIP_TOOL (tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tool);
GimpFlipTool *flip = GIMP_FLIP_TOOL (tool);
if (! gimp_transform_tool_get_active_item (tr_tool, display, TRUE, NULL))
{
gimp_tool_set_cursor (tool, display,
gimp_tool_control_get_cursor (tool->control),
gimp_tool_control_get_tool_cursor (tool->control),
GIMP_CURSOR_MODIFIER_BAD);
return;
}
gimp_tool_control_set_toggled (tool->control,
gimp_flip_tool_get_flip_type (flip) ==
@ -309,7 +310,7 @@ gimp_flip_tool_get_undo_desc (GimpTransformTool *tr_tool)
}
static GeglBuffer *
gimp_flip_tool_transform (GimpTransformTool *trans_tool,
gimp_flip_tool_transform (GimpTransformTool *tr_tool,
GimpItem *active_item,
GeglBuffer *orig_buffer,
gint orig_offset_x,
@ -318,9 +319,9 @@ gimp_flip_tool_transform (GimpTransformTool *trans_tool,
gint *new_offset_x,
gint *new_offset_y)
{
GimpFlipTool *flip = GIMP_FLIP_TOOL (trans_tool);
GimpFlipOptions *options = GIMP_FLIP_TOOL_GET_OPTIONS (trans_tool);
GimpTransformOptions *tr_options = GIMP_TRANSFORM_TOOL_GET_OPTIONS (trans_tool);
GimpFlipTool *flip = GIMP_FLIP_TOOL (tr_tool);
GimpFlipOptions *options = GIMP_FLIP_TOOL_GET_OPTIONS (tr_tool);
GimpTransformOptions *tr_options = GIMP_TRANSFORM_TOOL_GET_OPTIONS (tr_tool);
GimpContext *context = GIMP_CONTEXT (options);
GimpOrientationType flip_type = GIMP_ORIENTATION_UNKNOWN;
gdouble axis = 0.0;
@ -338,13 +339,13 @@ gimp_flip_tool_transform (GimpTransformTool *trans_tool,
switch (flip_type)
{
case GIMP_ORIENTATION_HORIZONTAL:
axis = ((gdouble) trans_tool->x1 +
(gdouble) (trans_tool->x2 - trans_tool->x1) / 2.0);
axis = ((gdouble) tr_tool->x1 +
(gdouble) (tr_tool->x2 - tr_tool->x1) / 2.0);
break;
case GIMP_ORIENTATION_VERTICAL:
axis = ((gdouble) trans_tool->y1 +
(gdouble) (trans_tool->y2 - trans_tool->y1) / 2.0);
axis = ((gdouble) tr_tool->y1 +
(gdouble) (tr_tool->y2 - tr_tool->y1) / 2.0);
break;
default:

47
app/tools/gimpgenerictransformtool.c
View File

@ -35,33 +35,33 @@
#include "gimpgenerictransformtool.h"
#include "gimptoolcontrol.h"
#include "gimptransformoptions.h"
#include "gimptransformgridoptions.h"
#include "gimp-intl.h"
/* local function prototypes */
static void gimp_generic_transform_tool_dialog (GimpTransformTool *tr_tool);
static void gimp_generic_transform_tool_dialog_update (GimpTransformTool *tr_tool);
static void gimp_generic_transform_tool_prepare (GimpTransformTool *tr_tool);
static void gimp_generic_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget);
static void gimp_generic_transform_tool_dialog (GimpTransformGridTool *tg_tool);
static void gimp_generic_transform_tool_dialog_update (GimpTransformGridTool *tg_tool);
static void gimp_generic_transform_tool_prepare (GimpTransformGridTool *tg_tool);
static void gimp_generic_transform_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget);
G_DEFINE_TYPE (GimpGenericTransformTool, gimp_generic_transform_tool,
GIMP_TYPE_TRANSFORM_TOOL)
GIMP_TYPE_TRANSFORM_GRID_TOOL)
static void
gimp_generic_transform_tool_class_init (GimpGenericTransformToolClass *klass)
{
GimpTransformToolClass *trans_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformGridToolClass *tg_class = GIMP_TRANSFORM_GRID_TOOL_CLASS (klass);
trans_class->dialog = gimp_generic_transform_tool_dialog;
trans_class->dialog_update = gimp_generic_transform_tool_dialog_update;
trans_class->prepare = gimp_generic_transform_tool_prepare;
trans_class->recalc_matrix = gimp_generic_transform_tool_recalc_matrix;
tg_class->dialog = gimp_generic_transform_tool_dialog;
tg_class->dialog_update = gimp_generic_transform_tool_dialog_update;
tg_class->prepare = gimp_generic_transform_tool_prepare;
tg_class->recalc_matrix = gimp_generic_transform_tool_recalc_matrix;
}
static void
@ -70,9 +70,9 @@ gimp_generic_transform_tool_init (GimpGenericTransformTool *unified_tool)
}
static void
gimp_generic_transform_tool_dialog (GimpTransformTool *tr_tool)
gimp_generic_transform_tool_dialog (GimpTransformGridTool *tg_tool)
{
GimpGenericTransformTool *generic = GIMP_GENERIC_TRANSFORM_TOOL (tr_tool);
GimpGenericTransformTool *generic = GIMP_GENERIC_TRANSFORM_TOOL (tg_tool);
GtkWidget *frame;
GtkWidget *vbox;
GtkWidget *grid;
@ -81,7 +81,7 @@ gimp_generic_transform_tool_dialog (GimpTransformTool *tr_tool)
gint x, y;
frame = gimp_frame_new (_("Transform Matrix"));
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (tr_tool->gui)), frame,
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (tg_tool->gui)), frame,
FALSE, FALSE, 0);
gtk_widget_show (frame);
@ -121,9 +121,10 @@ gimp_generic_transform_tool_dialog (GimpTransformTool *tr_tool)
}
static void
gimp_generic_transform_tool_dialog_update (GimpTransformTool *tr_tool)
gimp_generic_transform_tool_dialog_update (GimpTransformGridTool *tg_tool)
{
GimpGenericTransformTool *generic = GIMP_GENERIC_TRANSFORM_TOOL (tr_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpGenericTransformTool *generic = GIMP_GENERIC_TRANSFORM_TOOL (tg_tool);
if (tr_tool->transform_valid)
{
@ -153,9 +154,10 @@ gimp_generic_transform_tool_dialog_update (GimpTransformTool *tr_tool)
}
static void
gimp_generic_transform_tool_prepare (GimpTransformTool *tr_tool)
gimp_generic_transform_tool_prepare (GimpTransformGridTool *tg_tool)
{
GimpGenericTransformTool *generic = GIMP_GENERIC_TRANSFORM_TOOL (tr_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpGenericTransformTool *generic = GIMP_GENERIC_TRANSFORM_TOOL (tg_tool);
generic->input_points[0] = (GimpVector2) {tr_tool->x1, tr_tool->y1};
generic->input_points[1] = (GimpVector2) {tr_tool->x2, tr_tool->y1};
@ -167,10 +169,11 @@ gimp_generic_transform_tool_prepare (GimpTransformTool *tr_tool)
}
static void
gimp_generic_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget)
gimp_generic_transform_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget)
{
GimpGenericTransformTool *generic = GIMP_GENERIC_TRANSFORM_TOOL (tr_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpGenericTransformTool *generic = GIMP_GENERIC_TRANSFORM_TOOL (tg_tool);
if (GIMP_GENERIC_TRANSFORM_TOOL_GET_CLASS (generic)->recalc_points)
{

16
app/tools/gimpgenerictransformtool.h
View File

@ -19,7 +19,7 @@
#define __GIMP_GENERIC_TRANSFORM_TOOL_H__
#include "gimptransformtool.h"
#include "gimptransformgridtool.h"
#define GIMP_TYPE_GENERIC_TRANSFORM_TOOL (gimp_generic_transform_tool_get_type ())
@ -34,19 +34,19 @@ typedef struct _GimpGenericTransformToolClass GimpGenericTransformToolClass;
struct _GimpGenericTransformTool
{
GimpTransformTool parent_instance;
GimpTransformGridTool parent_instance;
GimpVector2 input_points[4];
GimpVector2 output_points[4];
GimpVector2 input_points[4];
GimpVector2 output_points[4];
GtkWidget *matrix_grid;
GtkWidget *matrix_labels[3][3];
GtkWidget *invalid_label;
GtkWidget *matrix_grid;
GtkWidget *matrix_labels[3][3];
GtkWidget *invalid_label;
};
struct _GimpGenericTransformToolClass
{
GimpTransformToolClass parent_class;
GimpTransformGridToolClass parent_class;
/* virtual functions */
void (* recalc_points) (GimpGenericTransformTool *generic,

4
app/tools/gimphandletransformoptions.c
View File

@ -55,7 +55,7 @@ static void gimp_handle_transform_options_get_property (GObject *objec
G_DEFINE_TYPE (GimpHandleTransformOptions, gimp_handle_transform_options,
GIMP_TYPE_TRANSFORM_OPTIONS)
GIMP_TYPE_TRANSFORM_GRID_OPTIONS)
#define parent_class gimp_handle_transform_options_parent_class
@ -134,7 +134,7 @@ GtkWidget *
gimp_handle_transform_options_gui (GimpToolOptions *tool_options)
{
GObject *config = G_OBJECT (tool_options);
GtkWidget *vbox = gimp_transform_options_gui (tool_options);
GtkWidget *vbox = gimp_transform_grid_options_gui (tool_options);
GtkWidget *frame;
GtkWidget *button;
gint i;

6
app/tools/gimphandletransformoptions.h
View File

@ -19,7 +19,7 @@
#define __GIMP_HANDLE_TRANSFORM_OPTIONS_H__
#include "gimptransformoptions.h"
#include "gimptransformgridoptions.h"
#define GIMP_TYPE_HANDLE_TRANSFORM_OPTIONS (gimp_handle_transform_options_get_type ())
@ -35,14 +35,14 @@ typedef struct _GimpHandleTransformOptionsClass GimpHandleTransformOptionsClass;
struct _GimpHandleTransformOptions
{
GimpTransformOptions parent_instance;
GimpTransformGridOptions parent_instance;
GimpTransformHandleMode handle_mode;
};
struct _GimpHandleTransformOptionsClass
{
GimpTransformOptionsClass parent_class;
GimpTransformGridOptionsClass parent_class;
};

246
app/tools/gimphandletransformtool.c
View File

@ -83,18 +83,19 @@ static void gimp_handle_transform_tool_modifier_key (GimpTool
GdkModifierType state,
GimpDisplay *display);
static void gimp_handle_transform_tool_prepare (GimpTransformTool *tr_tool);
static GimpToolWidget *
gimp_handle_transform_tool_get_widget (GimpTransformTool *tr_tool);
static void gimp_handle_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget);
static gchar *gimp_handle_transform_tool_get_undo_desc (GimpTransformTool *tr_tool);
static void gimp_handle_transform_tool_prepare (GimpTransformGridTool *tg_tool);
static GimpToolWidget *
gimp_handle_transform_tool_get_widget (GimpTransformGridTool *tg_tool);
static void gimp_handle_transform_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget);
static void gimp_handle_transform_tool_recalc_points (GimpGenericTransformTool *generic,
GimpToolWidget *widget);
static void gimp_handle_transform_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool);
GimpTransformGridTool *tg_tool);
G_DEFINE_TYPE (GimpHandleTransformTool, gimp_handle_transform_tool,
@ -125,26 +126,26 @@ static void
gimp_handle_transform_tool_class_init (GimpHandleTransformToolClass *klass)
{
GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
GimpTransformToolClass *trans_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformToolClass *tr_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformGridToolClass *tg_class = GIMP_TRANSFORM_GRID_TOOL_CLASS (klass);
GimpGenericTransformToolClass *generic_class = GIMP_GENERIC_TRANSFORM_TOOL_CLASS (klass);
tool_class->modifier_key = gimp_handle_transform_tool_modifier_key;
trans_class->prepare = gimp_handle_transform_tool_prepare;
trans_class->get_widget = gimp_handle_transform_tool_get_widget;
trans_class->recalc_matrix = gimp_handle_transform_tool_recalc_matrix;
trans_class->get_undo_desc = gimp_handle_transform_tool_get_undo_desc;
tr_class->get_undo_desc = gimp_handle_transform_tool_get_undo_desc;
tg_class->prepare = gimp_handle_transform_tool_prepare;
tg_class->get_widget = gimp_handle_transform_tool_get_widget;
tg_class->recalc_matrix = gimp_handle_transform_tool_recalc_matrix;
generic_class->recalc_points = gimp_handle_transform_tool_recalc_points;
tr_class->progress_text = _("Handle transformation");
}
static void
gimp_handle_transform_tool_init (GimpHandleTransformTool *ht_tool)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (ht_tool);
tr_tool->progress_text = _("Handle transformation");
ht_tool->saved_handle_mode = GIMP_HANDLE_MODE_ADD_TRANSFORM;
}
@ -202,39 +203,48 @@ gimp_handle_transform_tool_modifier_key (GimpTool *tool,
state, display);
}
static void
gimp_handle_transform_tool_prepare (GimpTransformTool *tr_tool)
static gchar *
gimp_handle_transform_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
GIMP_TRANSFORM_TOOL_CLASS (parent_class)->prepare (tr_tool);
return g_strdup (C_("undo-type", "Handle transform"));
}
tr_tool->trans_info[X0] = (gdouble) tr_tool->x1;
tr_tool->trans_info[Y0] = (gdouble) tr_tool->y1;
tr_tool->trans_info[X1] = (gdouble) tr_tool->x2;
tr_tool->trans_info[Y1] = (gdouble) tr_tool->y1;
tr_tool->trans_info[X2] = (gdouble) tr_tool->x1;
tr_tool->trans_info[Y2] = (gdouble) tr_tool->y2;
tr_tool->trans_info[X3] = (gdouble) tr_tool->x2;
tr_tool->trans_info[Y3] = (gdouble) tr_tool->y2;
tr_tool->trans_info[OX0] = (gdouble) tr_tool->x1;
tr_tool->trans_info[OY0] = (gdouble) tr_tool->y1;
tr_tool->trans_info[OX1] = (gdouble) tr_tool->x2;
tr_tool->trans_info[OY1] = (gdouble) tr_tool->y1;
tr_tool->trans_info[OX2] = (gdouble) tr_tool->x1;
tr_tool->trans_info[OY2] = (gdouble) tr_tool->y2;
tr_tool->trans_info[OX3] = (gdouble) tr_tool->x2;
tr_tool->trans_info[OY3] = (gdouble) tr_tool->y2;
tr_tool->trans_info[N_HANDLES] = 0;
static void
gimp_handle_transform_tool_prepare (GimpTransformGridTool *tg_tool)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GIMP_TRANSFORM_GRID_TOOL_CLASS (parent_class)->prepare (tg_tool);
tg_tool->trans_info[X0] = (gdouble) tr_tool->x1;
tg_tool->trans_info[Y0] = (gdouble) tr_tool->y1;
tg_tool->trans_info[X1] = (gdouble) tr_tool->x2;
tg_tool->trans_info[Y1] = (gdouble) tr_tool->y1;
tg_tool->trans_info[X2] = (gdouble) tr_tool->x1;
tg_tool->trans_info[Y2] = (gdouble) tr_tool->y2;
tg_tool->trans_info[X3] = (gdouble) tr_tool->x2;
tg_tool->trans_info[Y3] = (gdouble) tr_tool->y2;
tg_tool->trans_info[OX0] = (gdouble) tr_tool->x1;
tg_tool->trans_info[OY0] = (gdouble) tr_tool->y1;
tg_tool->trans_info[OX1] = (gdouble) tr_tool->x2;
tg_tool->trans_info[OY1] = (gdouble) tr_tool->y1;
tg_tool->trans_info[OX2] = (gdouble) tr_tool->x1;
tg_tool->trans_info[OY2] = (gdouble) tr_tool->y2;
tg_tool->trans_info[OX3] = (gdouble) tr_tool->x2;
tg_tool->trans_info[OY3] = (gdouble) tr_tool->y2;
tg_tool->trans_info[N_HANDLES] = 0;
}
static GimpToolWidget *
gimp_handle_transform_tool_get_widget (GimpTransformTool *tr_tool)
gimp_handle_transform_tool_get_widget (GimpTransformGridTool *tg_tool)
{
GimpTool *tool = GIMP_TOOL (tr_tool);
GimpTool *tool = GIMP_TOOL (tg_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpHandleTransformOptions *options;
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
options = GIMP_HANDLE_TRANSFORM_TOOL_GET_OPTIONS (tr_tool);
options = GIMP_HANDLE_TRANSFORM_TOOL_GET_OPTIONS (tg_tool);
widget = gimp_tool_handle_grid_new (shell,
tr_tool->x1,
@ -243,23 +253,23 @@ gimp_handle_transform_tool_get_widget (GimpTransformTool *tr_tool)
tr_tool->y2);
g_object_set (widget,
"n-handles", (gint) tr_tool->trans_info[N_HANDLES],
"orig-x1", tr_tool->trans_info[OX0],
"orig-y1", tr_tool->trans_info[OY0],
"orig-x2", tr_tool->trans_info[OX1],
"orig-y2", tr_tool->trans_info[OY1],
"orig-x3", tr_tool->trans_info[OX2],
"orig-y3", tr_tool->trans_info[OY2],
"orig-x4", tr_tool->trans_info[OX3],
"orig-y4", tr_tool->trans_info[OY3],
"trans-x1", tr_tool->trans_info[X0],
"trans-y1", tr_tool->trans_info[Y0],
"trans-x2", tr_tool->trans_info[X1],
"trans-y2", tr_tool->trans_info[Y1],
"trans-x3", tr_tool->trans_info[X2],
"trans-y3", tr_tool->trans_info[Y2],
"trans-x4", tr_tool->trans_info[X3],
"trans-y4", tr_tool->trans_info[Y3],
"n-handles", (gint) tg_tool->trans_info[N_HANDLES],
"orig-x1", tg_tool->trans_info[OX0],
"orig-y1", tg_tool->trans_info[OY0],
"orig-x2", tg_tool->trans_info[OX1],
"orig-y2", tg_tool->trans_info[OY1],
"orig-x3", tg_tool->trans_info[OX2],
"orig-y3", tg_tool->trans_info[OY2],
"orig-x4", tg_tool->trans_info[OX3],
"orig-y4", tg_tool->trans_info[OY3],
"trans-x1", tg_tool->trans_info[X0],
"trans-y1", tg_tool->trans_info[Y0],
"trans-x2", tg_tool->trans_info[X1],
"trans-y2", tg_tool->trans_info[Y1],
"trans-x3", tg_tool->trans_info[X2],
"trans-y3", tg_tool->trans_info[Y2],
"trans-x4", tg_tool->trans_info[X3],
"trans-y4", tg_tool->trans_info[Y3],
NULL);
g_object_bind_property (G_OBJECT (options), "handle-mode",
@ -269,99 +279,95 @@ gimp_handle_transform_tool_get_widget (GimpTransformTool *tr_tool)
g_signal_connect (widget, "changed",
G_CALLBACK (gimp_handle_transform_tool_widget_changed),
tr_tool);
tg_tool);
return widget;
}
static void
gimp_handle_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget)
gimp_handle_transform_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget)
{
GIMP_TRANSFORM_TOOL_CLASS (parent_class)->recalc_matrix (tr_tool, widget);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GIMP_TRANSFORM_GRID_TOOL_CLASS (parent_class)->recalc_matrix (tg_tool, widget);
if (widget)
g_object_set (widget,
"transform", &tr_tool->transform,
"show-guides", tr_tool->transform_valid,
"n-handles", (gint) tr_tool->trans_info[N_HANDLES],
"orig-x1", tr_tool->trans_info[OX0],
"orig-y1", tr_tool->trans_info[OY0],
"orig-x2", tr_tool->trans_info[OX1],
"orig-y2", tr_tool->trans_info[OY1],
"orig-x3", tr_tool->trans_info[OX2],
"orig-y3", tr_tool->trans_info[OY2],
"orig-x4", tr_tool->trans_info[OX3],
"orig-y4", tr_tool->trans_info[OY3],
"trans-x1", tr_tool->trans_info[X0],
"trans-y1", tr_tool->trans_info[Y0],
"trans-x2", tr_tool->trans_info[X1],
"trans-y2", tr_tool->trans_info[Y1],
"trans-x3", tr_tool->trans_info[X2],
"trans-y3", tr_tool->trans_info[Y2],
"trans-x4", tr_tool->trans_info[X3],
"trans-y4", tr_tool->trans_info[Y3],
"n-handles", (gint) tg_tool->trans_info[N_HANDLES],
"orig-x1", tg_tool->trans_info[OX0],
"orig-y1", tg_tool->trans_info[OY0],
"orig-x2", tg_tool->trans_info[OX1],
"orig-y2", tg_tool->trans_info[OY1],
"orig-x3", tg_tool->trans_info[OX2],
"orig-y3", tg_tool->trans_info[OY2],
"orig-x4", tg_tool->trans_info[OX3],
"orig-y4", tg_tool->trans_info[OY3],
"trans-x1", tg_tool->trans_info[X0],
"trans-y1", tg_tool->trans_info[Y0],
"trans-x2", tg_tool->trans_info[X1],
"trans-y2", tg_tool->trans_info[Y1],
"trans-x3", tg_tool->trans_info[X2],
"trans-y3", tg_tool->trans_info[Y2],
"trans-x4", tg_tool->trans_info[X3],
"trans-y4", tg_tool->trans_info[Y3],
NULL);
}
static gchar *
gimp_handle_transform_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
return g_strdup (C_("undo-type", "Handle transform"));
}
static void
gimp_handle_transform_tool_recalc_points (GimpGenericTransformTool *generic,
GimpToolWidget *widget)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (generic);
GimpTransformGridTool *tg_tool = GIMP_TRANSFORM_GRID_TOOL (generic);
generic->input_points[0] = (GimpVector2) {tr_tool->trans_info[OX0],
tr_tool->trans_info[OY0]};
generic->input_points[1] = (GimpVector2) {tr_tool->trans_info[OX1],
tr_tool->trans_info[OY1]};
generic->input_points[2] = (GimpVector2) {tr_tool->trans_info[OX2],
tr_tool->trans_info[OY2]};
generic->input_points[3] = (GimpVector2) {tr_tool->trans_info[OX3],
tr_tool->trans_info[OY3]};
generic->input_points[0] = (GimpVector2) {tg_tool->trans_info[OX0],
tg_tool->trans_info[OY0]};
generic->input_points[1] = (GimpVector2) {tg_tool->trans_info[OX1],
tg_tool->trans_info[OY1]};
generic->input_points[2] = (GimpVector2) {tg_tool->trans_info[OX2],
tg_tool->trans_info[OY2]};
generic->input_points[3] = (GimpVector2) {tg_tool->trans_info[OX3],
tg_tool->trans_info[OY3]};
generic->output_points[0] = (GimpVector2) {tr_tool->trans_info[X0],
tr_tool->trans_info[Y0]};
generic->output_points[1] = (GimpVector2) {tr_tool->trans_info[X1],
tr_tool->trans_info[Y1]};
generic->output_points[2] = (GimpVector2) {tr_tool->trans_info[X2],
tr_tool->trans_info[Y2]};
generic->output_points[3] = (GimpVector2) {tr_tool->trans_info[X3],
tr_tool->trans_info[Y3]};
generic->output_points[0] = (GimpVector2) {tg_tool->trans_info[X0],
tg_tool->trans_info[Y0]};
generic->output_points[1] = (GimpVector2) {tg_tool->trans_info[X1],
tg_tool->trans_info[Y1]};
generic->output_points[2] = (GimpVector2) {tg_tool->trans_info[X2],
tg_tool->trans_info[Y2]};
generic->output_points[3] = (GimpVector2) {tg_tool->trans_info[X3],
tg_tool->trans_info[Y3]};
}
static void
gimp_handle_transform_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool)
gimp_handle_transform_tool_widget_changed (GimpToolWidget *widget,
GimpTransformGridTool *tg_tool)
{
gint n_handles;
g_object_get (widget,
"n-handles", &n_handles,
"orig-x1", &tr_tool->trans_info[OX0],
"orig-y1", &tr_tool->trans_info[OY0],
"orig-x2", &tr_tool->trans_info[OX1],
"orig-y2", &tr_tool->trans_info[OY1],
"orig-x3", &tr_tool->trans_info[OX2],
"orig-y3", &tr_tool->trans_info[OY2],
"orig-x4", &tr_tool->trans_info[OX3],
"orig-y4", &tr_tool->trans_info[OY3],
"trans-x1", &tr_tool->trans_info[X0],
"trans-y1", &tr_tool->trans_info[Y0],
"trans-x2", &tr_tool->trans_info[X1],
"trans-y2", &tr_tool->trans_info[Y1],
"trans-x3", &tr_tool->trans_info[X2],
"trans-y3", &tr_tool->trans_info[Y2],
"trans-x4", &tr_tool->trans_info[X3],
"trans-y4", &tr_tool->trans_info[Y3],
"orig-x1", &tg_tool->trans_info[OX0],
"orig-y1", &tg_tool->trans_info[OY0],
"orig-x2", &tg_tool->trans_info[OX1],
"orig-y2", &tg_tool->trans_info[OY1],
"orig-x3", &tg_tool->trans_info[OX2],
"orig-y3", &tg_tool->trans_info[OY2],
"orig-x4", &tg_tool->trans_info[OX3],
"orig-y4", &tg_tool->trans_info[OY3],
"trans-x1", &tg_tool->trans_info[X0],
"trans-y1", &tg_tool->trans_info[Y0],
"trans-x2", &tg_tool->trans_info[X1],
"trans-y2", &tg_tool->trans_info[Y1],
"trans-x3", &tg_tool->trans_info[X2],
"trans-y3", &tg_tool->trans_info[Y2],
"trans-x4", &tg_tool->trans_info[X3],
"trans-y4", &tg_tool->trans_info[Y3],
NULL);
tr_tool->trans_info[N_HANDLES] = n_handles;
tg_tool->trans_info[N_HANDLES] = n_handles;
gimp_transform_tool_recalc_matrix (tr_tool, NULL);
gimp_transform_grid_tool_recalc_matrix (tg_tool, NULL);
}

131
app/tools/gimpperspectivetool.c
View File

@ -33,7 +33,7 @@
#include "gimpperspectivetool.h"
#include "gimptoolcontrol.h"
#include "gimptransformoptions.h"
#include "gimptransformgridoptions.h"
#include "gimp-intl.h"
@ -54,17 +54,18 @@ enum
/* local function prototypes */
static void gimp_perspective_tool_prepare (GimpTransformTool *tr_tool);
static GimpToolWidget * gimp_perspective_tool_get_widget (GimpTransformTool *tr_tool);
static void gimp_perspective_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget);
static gchar * gimp_perspective_tool_get_undo_desc (GimpTransformTool *tr_tool);
static void gimp_perspective_tool_prepare (GimpTransformGridTool *tg_tool);
static GimpToolWidget * gimp_perspective_tool_get_widget (GimpTransformGridTool *tg_tool);
static void gimp_perspective_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget);
static void gimp_perspective_tool_recalc_points (GimpGenericTransformTool *generic,
GimpToolWidget *widget);
static void gimp_perspective_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool);
GimpTransformGridTool *tg_tool);
G_DEFINE_TYPE (GimpPerspectiveTool, gimp_perspective_tool,
@ -78,8 +79,8 @@ gimp_perspective_tool_register (GimpToolRegisterCallback callback,
gpointer data)
{
(* callback) (GIMP_TYPE_PERSPECTIVE_TOOL,
GIMP_TYPE_TRANSFORM_OPTIONS,
gimp_transform_options_gui,
GIMP_TYPE_TRANSFORM_GRID_OPTIONS,
gimp_transform_grid_options_gui,
GIMP_CONTEXT_PROP_MASK_BACKGROUND,
"gimp-perspective-tool",
_("Perspective"),
@ -94,50 +95,60 @@ gimp_perspective_tool_register (GimpToolRegisterCallback callback,
static void
gimp_perspective_tool_class_init (GimpPerspectiveToolClass *klass)
{
GimpTransformToolClass *trans_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformToolClass *tr_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformGridToolClass *tg_class = GIMP_TRANSFORM_GRID_TOOL_CLASS (klass);
GimpGenericTransformToolClass *generic_class = GIMP_GENERIC_TRANSFORM_TOOL_CLASS (klass);
trans_class->prepare = gimp_perspective_tool_prepare;
trans_class->get_widget = gimp_perspective_tool_get_widget;
trans_class->recalc_matrix = gimp_perspective_tool_recalc_matrix;
trans_class->get_undo_desc = gimp_perspective_tool_get_undo_desc;
tr_class->get_undo_desc = gimp_perspective_tool_get_undo_desc;
tg_class->prepare = gimp_perspective_tool_prepare;
tg_class->get_widget = gimp_perspective_tool_get_widget;
tg_class->recalc_matrix = gimp_perspective_tool_recalc_matrix;
generic_class->recalc_points = gimp_perspective_tool_recalc_points;
tr_class->progress_text = _("Perspective transformation");
}
static void
gimp_perspective_tool_init (GimpPerspectiveTool *perspective_tool)
{
GimpTool *tool = GIMP_TOOL (perspective_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (perspective_tool);
GimpTool *tool = GIMP_TOOL (perspective_tool);
gimp_tool_control_set_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_PERSPECTIVE);
}
tr_tool->progress_text = _("Perspective transformation");
static gchar *
gimp_perspective_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
return g_strdup (C_("undo-type", "Perspective"));
}
static void
gimp_perspective_tool_prepare (GimpTransformTool *tr_tool)
gimp_perspective_tool_prepare (GimpTransformGridTool *tg_tool)
{
GIMP_TRANSFORM_TOOL_CLASS (parent_class)->prepare (tr_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
tr_tool->trans_info[X0] = (gdouble) tr_tool->x1;
tr_tool->trans_info[Y0] = (gdouble) tr_tool->y1;
tr_tool->trans_info[X1] = (gdouble) tr_tool->x2;
tr_tool->trans_info[Y1] = (gdouble) tr_tool->y1;
tr_tool->trans_info[X2] = (gdouble) tr_tool->x1;
tr_tool->trans_info[Y2] = (gdouble) tr_tool->y2;
tr_tool->trans_info[X3] = (gdouble) tr_tool->x2;
tr_tool->trans_info[Y3] = (gdouble) tr_tool->y2;
GIMP_TRANSFORM_GRID_TOOL_CLASS (parent_class)->prepare (tg_tool);
tg_tool->trans_info[X0] = (gdouble) tr_tool->x1;
tg_tool->trans_info[Y0] = (gdouble) tr_tool->y1;
tg_tool->trans_info[X1] = (gdouble) tr_tool->x2;
tg_tool->trans_info[Y1] = (gdouble) tr_tool->y1;
tg_tool->trans_info[X2] = (gdouble) tr_tool->x1;
tg_tool->trans_info[Y2] = (gdouble) tr_tool->y2;
tg_tool->trans_info[X3] = (gdouble) tr_tool->x2;
tg_tool->trans_info[Y3] = (gdouble) tr_tool->y2;
}
static GimpToolWidget *
gimp_perspective_tool_get_widget (GimpTransformTool *tr_tool)
gimp_perspective_tool_get_widget (GimpTransformGridTool *tg_tool)
{
GimpTool *tool = GIMP_TOOL (tr_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
GimpTool *tool = GIMP_TOOL (tg_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
widget = gimp_tool_transform_grid_new (shell,
&tr_tool->transform,
@ -155,16 +166,18 @@ gimp_perspective_tool_get_widget (GimpTransformTool *tr_tool)
g_signal_connect (widget, "changed",
G_CALLBACK (gimp_perspective_tool_widget_changed),
tr_tool);
tg_tool);
return widget;
}
static void
gimp_perspective_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget)
gimp_perspective_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget)
{
GIMP_TRANSFORM_TOOL_CLASS (parent_class)->recalc_matrix (tr_tool, widget);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GIMP_TRANSFORM_GRID_TOOL_CLASS (parent_class)->recalc_matrix (tg_tool, widget);
if (widget)
g_object_set (widget,
@ -176,38 +189,34 @@ gimp_perspective_tool_recalc_matrix (GimpTransformTool *tr_tool,
NULL);
}
static gchar *
gimp_perspective_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
return g_strdup (C_("undo-type", "Perspective"));
}
static void
gimp_perspective_tool_recalc_points (GimpGenericTransformTool *generic,
GimpToolWidget *widget)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (generic);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (generic);
GimpTransformGridTool *tg_tool = GIMP_TRANSFORM_GRID_TOOL (generic);
generic->input_points[0] = (GimpVector2) {tr_tool->x1, tr_tool->y1};
generic->input_points[1] = (GimpVector2) {tr_tool->x2, tr_tool->y1};
generic->input_points[2] = (GimpVector2) {tr_tool->x1, tr_tool->y2};
generic->input_points[3] = (GimpVector2) {tr_tool->x2, tr_tool->y2};
generic->output_points[0] = (GimpVector2) {tr_tool->trans_info[X0],
tr_tool->trans_info[Y0]};
generic->output_points[1] = (GimpVector2) {tr_tool->trans_info[X1],
tr_tool->trans_info[Y1]};
generic->output_points[2] = (GimpVector2) {tr_tool->trans_info[X2],
tr_tool->trans_info[Y2]};
generic->output_points[3] = (GimpVector2) {tr_tool->trans_info[X3],
tr_tool->trans_info[Y3]};
generic->output_points[0] = (GimpVector2) {tg_tool->trans_info[X0],
tg_tool->trans_info[Y0]};
generic->output_points[1] = (GimpVector2) {tg_tool->trans_info[X1],
tg_tool->trans_info[Y1]};
generic->output_points[2] = (GimpVector2) {tg_tool->trans_info[X2],
tg_tool->trans_info[Y2]};
generic->output_points[3] = (GimpVector2) {tg_tool->trans_info[X3],
tg_tool->trans_info[Y3]};
}
static void
gimp_perspective_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool)
gimp_perspective_tool_widget_changed (GimpToolWidget *widget,
GimpTransformGridTool *tg_tool)
{
GimpMatrix3 *transform;
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpMatrix3 *transform;
g_object_get (widget,
"transform", &transform,
@ -215,22 +224,22 @@ gimp_perspective_tool_widget_changed (GimpToolWidget *widget,
gimp_matrix3_transform_point (transform,
tr_tool->x1, tr_tool->y1,
&tr_tool->trans_info[X0],
&tr_tool->trans_info[Y0]);
&tg_tool->trans_info[X0],
&tg_tool->trans_info[Y0]);
gimp_matrix3_transform_point (transform,
tr_tool->x2, tr_tool->y1,
&tr_tool->trans_info[X1],
&tr_tool->trans_info[Y1]);
&tg_tool->trans_info[X1],
&tg_tool->trans_info[Y1]);
gimp_matrix3_transform_point (transform,
tr_tool->x1, tr_tool->y2,
&tr_tool->trans_info[X2],
&tr_tool->trans_info[Y2]);
&tg_tool->trans_info[X2],
&tg_tool->trans_info[Y2]);
gimp_matrix3_transform_point (transform,
tr_tool->x2, tr_tool->y2,
&tr_tool->trans_info[X3],
&tr_tool->trans_info[Y3]);
&tg_tool->trans_info[X3],
&tg_tool->trans_info[Y3]);
g_free (transform);
gimp_transform_tool_recalc_matrix (tr_tool, NULL);
gimp_transform_grid_tool_recalc_matrix (tg_tool, NULL);
}

215
app/tools/gimprotatetool.c
View File

@ -38,7 +38,7 @@
#include "gimprotatetool.h"
#include "gimptoolcontrol.h"
#include "gimptransformoptions.h"
#include "gimptransformgridoptions.h"
#include "gimp-intl.h"
@ -57,28 +57,29 @@ enum
/* local function prototypes */
static gboolean gimp_rotate_tool_key_press (GimpTool *tool,
GdkEventKey *kevent,
GimpDisplay *display);
static gboolean gimp_rotate_tool_key_press (GimpTool *tool,
GdkEventKey *kevent,
GimpDisplay *display);
static void gimp_rotate_tool_dialog (GimpTransformTool *tr_tool);
static void gimp_rotate_tool_dialog_update (GimpTransformTool *tr_tool);
static void gimp_rotate_tool_prepare (GimpTransformTool *tr_tool);
static GimpToolWidget * gimp_rotate_tool_get_widget (GimpTransformTool *tr_tool);
static void gimp_rotate_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget);
static gchar * gimp_rotate_tool_get_undo_desc (GimpTransformTool *tr_tool);
static gchar * gimp_rotate_tool_get_undo_desc (GimpTransformTool *tr_tool);
static void gimp_rotate_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool);
static void gimp_rotate_tool_dialog (GimpTransformGridTool *tg_tool);
static void gimp_rotate_tool_dialog_update (GimpTransformGridTool *tg_tool);
static void gimp_rotate_tool_prepare (GimpTransformGridTool *tg_tool);
static GimpToolWidget * gimp_rotate_tool_get_widget (GimpTransformGridTool *tg_tool);
static void gimp_rotate_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget);
static void rotate_angle_changed (GtkAdjustment *adj,
GimpTransformTool *tr_tool);
static void rotate_center_changed (GtkWidget *entry,
GimpTransformTool *tr_tool);
static void gimp_rotate_tool_widget_changed (GimpToolWidget *widget,
GimpTransformGridTool *tg_tool);
static void rotate_angle_changed (GtkAdjustment *adj,
GimpTransformGridTool *tg_tool);
static void rotate_center_changed (GtkWidget *entry,
GimpTransformGridTool *tg_tool);
G_DEFINE_TYPE (GimpRotateTool, gimp_rotate_tool, GIMP_TYPE_TRANSFORM_TOOL)
G_DEFINE_TYPE (GimpRotateTool, gimp_rotate_tool, GIMP_TYPE_TRANSFORM_GRID_TOOL)
#define parent_class gimp_rotate_tool_parent_class
@ -88,8 +89,8 @@ gimp_rotate_tool_register (GimpToolRegisterCallback callback,
gpointer data)
{
(* callback) (GIMP_TYPE_ROTATE_TOOL,
GIMP_TYPE_TRANSFORM_OPTIONS,
gimp_transform_options_gui,
GIMP_TYPE_TRANSFORM_GRID_OPTIONS,
gimp_transform_grid_options_gui,
GIMP_CONTEXT_PROP_MASK_BACKGROUND,
"gimp-rotate-tool",
_("Rotate"),
@ -103,30 +104,30 @@ gimp_rotate_tool_register (GimpToolRegisterCallback callback,
static void
gimp_rotate_tool_class_init (GimpRotateToolClass *klass)
{
GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
GimpTransformToolClass *trans_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
GimpTransformToolClass *tr_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformGridToolClass *tg_class = GIMP_TRANSFORM_GRID_TOOL_CLASS (klass);
tool_class->key_press = gimp_rotate_tool_key_press;
tool_class->key_press = gimp_rotate_tool_key_press;
trans_class->dialog = gimp_rotate_tool_dialog;
trans_class->dialog_update = gimp_rotate_tool_dialog_update;
trans_class->prepare = gimp_rotate_tool_prepare;
trans_class->get_widget = gimp_rotate_tool_get_widget;
trans_class->recalc_matrix = gimp_rotate_tool_recalc_matrix;
trans_class->get_undo_desc = gimp_rotate_tool_get_undo_desc;
tr_class->get_undo_desc = gimp_rotate_tool_get_undo_desc;
trans_class->ok_button_label = _("R_otate");
tg_class->dialog = gimp_rotate_tool_dialog;
tg_class->dialog_update = gimp_rotate_tool_dialog_update;
tg_class->prepare = gimp_rotate_tool_prepare;
tg_class->get_widget = gimp_rotate_tool_get_widget;
tg_class->recalc_matrix = gimp_rotate_tool_recalc_matrix;
tr_class->progress_text = _("Rotating");
tg_class->ok_button_label = _("R_otate");
}
static void
gimp_rotate_tool_init (GimpRotateTool *rotate_tool)
{
GimpTool *tool = GIMP_TOOL (rotate_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (rotate_tool);
GimpTool *tool = GIMP_TOOL (rotate_tool);
gimp_tool_control_set_tool_cursor (tool->control, GIMP_TOOL_CURSOR_ROTATE);
tr_tool->progress_text = _("Rotating");
}
static gboolean
@ -167,10 +168,22 @@ gimp_rotate_tool_key_press (GimpTool *tool,
return GIMP_TOOL_CLASS (parent_class)->key_press (tool, kevent, display);
}
static void
gimp_rotate_tool_dialog (GimpTransformTool *tr_tool)
static gchar *
gimp_rotate_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
GimpRotateTool *rotate = GIMP_ROTATE_TOOL (tr_tool);
GimpTransformGridTool *tg_tool = GIMP_TRANSFORM_GRID_TOOL (tr_tool);
return g_strdup_printf (C_("undo-type",
"Rotate by %-3.3g° around (%g, %g)"),
gimp_rad_to_deg (tg_tool->trans_info[ANGLE]),
tg_tool->trans_info[PIVOT_X],
tg_tool->trans_info[PIVOT_Y]);
}
static void
gimp_rotate_tool_dialog (GimpTransformGridTool *tg_tool)
{
GimpRotateTool *rotate = GIMP_ROTATE_TOOL (tg_tool);
GtkWidget *grid;
GtkWidget *button;
GtkWidget *scale;
@ -179,7 +192,7 @@ gimp_rotate_tool_dialog (GimpTransformTool *tr_tool)
grid = gtk_grid_new ();
gtk_grid_set_row_spacing (GTK_GRID (grid), 2);
gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (tr_tool->gui)), grid,
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (tg_tool->gui)), grid,
FALSE, FALSE, 0);
gtk_widget_show (grid);
@ -195,7 +208,7 @@ gimp_rotate_tool_dialog (GimpTransformTool *tr_tool)
g_signal_connect (rotate->angle_adj, "value-changed",
G_CALLBACK (rotate_angle_changed),
tr_tool);
tg_tool);
scale = gtk_scale_new (GTK_ORIENTATION_HORIZONTAL, rotate->angle_adj);
gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
@ -223,49 +236,50 @@ gimp_rotate_tool_dialog (GimpTransformTool *tr_tool)
g_signal_connect (rotate->sizeentry, "value-changed",
G_CALLBACK (rotate_center_changed),
tr_tool);
tg_tool);
}
static void
gimp_rotate_tool_dialog_update (GimpTransformTool *tr_tool)
gimp_rotate_tool_dialog_update (GimpTransformGridTool *tg_tool)
{
GimpRotateTool *rotate = GIMP_ROTATE_TOOL (tr_tool);
GimpRotateTool *rotate = GIMP_ROTATE_TOOL (tg_tool);
gtk_adjustment_set_value (rotate->angle_adj,
gimp_rad_to_deg (tr_tool->trans_info[ANGLE]));
gimp_rad_to_deg (tg_tool->trans_info[ANGLE]));
g_signal_handlers_block_by_func (rotate->sizeentry,
rotate_center_changed,
tr_tool);
tg_tool);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (rotate->sizeentry), 0,
tr_tool->trans_info[PIVOT_X]);
tg_tool->trans_info[PIVOT_X]);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (rotate->sizeentry), 1,
tr_tool->trans_info[PIVOT_Y]);
tg_tool->trans_info[PIVOT_Y]);
g_signal_handlers_unblock_by_func (rotate->sizeentry,
rotate_center_changed,
tr_tool);
tg_tool);
}
static void
gimp_rotate_tool_prepare (GimpTransformTool *tr_tool)
gimp_rotate_tool_prepare (GimpTransformGridTool *tg_tool)
{
GimpRotateTool *rotate = GIMP_ROTATE_TOOL (tr_tool);
GimpDisplay *display = GIMP_TOOL (tr_tool)->display;
GimpImage *image = gimp_display_get_image (display);
gdouble xres;
gdouble yres;
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpRotateTool *rotate = GIMP_ROTATE_TOOL (tg_tool);
GimpDisplay *display = GIMP_TOOL (tg_tool)->display;
GimpImage *image = gimp_display_get_image (display);
gdouble xres;
gdouble yres;
tr_tool->trans_info[ANGLE] = 0.0;
tr_tool->trans_info[PIVOT_X] = (gdouble) (tr_tool->x1 + tr_tool->x2) / 2.0;
tr_tool->trans_info[PIVOT_Y] = (gdouble) (tr_tool->y1 + tr_tool->y2) / 2.0;
tg_tool->trans_info[ANGLE] = 0.0;
tg_tool->trans_info[PIVOT_X] = (gdouble) (tr_tool->x1 + tr_tool->x2) / 2.0;
tg_tool->trans_info[PIVOT_Y] = (gdouble) (tr_tool->y1 + tr_tool->y2) / 2.0;
gimp_image_get_resolution (image, &xres, &yres);
g_signal_handlers_block_by_func (rotate->sizeentry,
rotate_center_changed,
tr_tool);
tg_tool);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (rotate->sizeentry),
gimp_display_get_shell (display)->unit);
@ -291,24 +305,25 @@ gimp_rotate_tool_prepare (GimpTransformTool *tr_tool)
g_signal_handlers_unblock_by_func (rotate->sizeentry,
rotate_center_changed,
tr_tool);
tg_tool);
}
static GimpToolWidget *
gimp_rotate_tool_get_widget (GimpTransformTool *tr_tool)
gimp_rotate_tool_get_widget (GimpTransformGridTool *tg_tool)
{
GimpTool *tool = GIMP_TOOL (tr_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
GimpTool *tool = GIMP_TOOL (tg_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
widget = gimp_tool_rotate_grid_new (shell,
tr_tool->x1,
tr_tool->y1,
tr_tool->x2,
tr_tool->y2,
tr_tool->trans_info[PIVOT_X],
tr_tool->trans_info[PIVOT_Y],
tr_tool->trans_info[ANGLE]);
tg_tool->trans_info[PIVOT_X],
tg_tool->trans_info[PIVOT_Y],
tg_tool->trans_info[ANGLE]);
g_object_set (widget,
"inside-function", GIMP_TRANSFORM_FUNCTION_ROTATE,
@ -318,88 +333,80 @@ gimp_rotate_tool_get_widget (GimpTransformTool *tr_tool)
g_signal_connect (widget, "changed",
G_CALLBACK (gimp_rotate_tool_widget_changed),
tr_tool);
tg_tool);
return widget;
}
static void
gimp_rotate_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget)
gimp_rotate_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
gimp_matrix3_identity (&tr_tool->transform);
gimp_transform_matrix_rotate_center (&tr_tool->transform,
tr_tool->trans_info[PIVOT_X],
tr_tool->trans_info[PIVOT_Y],
tr_tool->trans_info[ANGLE]);
tg_tool->trans_info[PIVOT_X],
tg_tool->trans_info[PIVOT_Y],
tg_tool->trans_info[ANGLE]);
if (widget)
g_object_set (widget,
"transform", &tr_tool->transform,
"angle", tr_tool->trans_info[ANGLE],
"pivot-x", tr_tool->trans_info[PIVOT_X],
"pivot-y", tr_tool->trans_info[PIVOT_Y],
"angle", tg_tool->trans_info[ANGLE],
"pivot-x", tg_tool->trans_info[PIVOT_X],
"pivot-y", tg_tool->trans_info[PIVOT_Y],
NULL);
}
static gchar *
gimp_rotate_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
return g_strdup_printf (C_("undo-type",
"Rotate by %-3.3g° around (%g, %g)"),
gimp_rad_to_deg (tr_tool->trans_info[ANGLE]),
tr_tool->trans_info[PIVOT_X],
tr_tool->trans_info[PIVOT_Y]);
}
static void
gimp_rotate_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool)
gimp_rotate_tool_widget_changed (GimpToolWidget *widget,
GimpTransformGridTool *tg_tool)
{
g_object_get (widget,
"angle", &tr_tool->trans_info[ANGLE],
"pivot-x", &tr_tool->trans_info[PIVOT_X],
"pivot-y", &tr_tool->trans_info[PIVOT_Y],
"angle", &tg_tool->trans_info[ANGLE],
"pivot-x", &tg_tool->trans_info[PIVOT_X],
"pivot-y", &tg_tool->trans_info[PIVOT_Y],
NULL);
gimp_transform_tool_recalc_matrix (tr_tool, NULL);
gimp_transform_grid_tool_recalc_matrix (tg_tool, NULL);
}
static void
rotate_angle_changed (GtkAdjustment *adj,
GimpTransformTool *tr_tool)
rotate_angle_changed (GtkAdjustment *adj,
GimpTransformGridTool *tg_tool)
{
gdouble value = gimp_deg_to_rad (gtk_adjustment_get_value (adj));
#define ANGLE_EPSILON 0.0001
if (ABS (value - tr_tool->trans_info[ANGLE]) > ANGLE_EPSILON)
if (ABS (value - tg_tool->trans_info[ANGLE]) > ANGLE_EPSILON)
{
tr_tool->trans_info[ANGLE] = value;
tg_tool->trans_info[ANGLE] = value;
gimp_transform_tool_push_internal_undo (tr_tool);
gimp_transform_grid_tool_push_internal_undo (tg_tool);
gimp_transform_tool_recalc_matrix (tr_tool, tr_tool->widget);
gimp_transform_grid_tool_recalc_matrix (tg_tool, tg_tool->widget);
}
#undef ANGLE_EPSILON
}
static void
rotate_center_changed (GtkWidget *widget,
GimpTransformTool *tr_tool)
rotate_center_changed (GtkWidget *widget,
GimpTransformGridTool *tg_tool)
{
gdouble px = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (widget), 0);
gdouble py = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (widget), 1);
if ((px != tr_tool->trans_info[PIVOT_X]) ||
(py != tr_tool->trans_info[PIVOT_Y]))
if ((px != tg_tool->trans_info[PIVOT_X]) ||
(py != tg_tool->trans_info[PIVOT_Y]))
{
tr_tool->trans_info[PIVOT_X] = px;
tr_tool->trans_info[PIVOT_Y] = py;
tg_tool->trans_info[PIVOT_X] = px;
tg_tool->trans_info[PIVOT_Y] = py;
gimp_transform_tool_push_internal_undo (tr_tool);
gimp_transform_grid_tool_push_internal_undo (tg_tool);
gimp_transform_tool_recalc_matrix (tr_tool, tr_tool->widget);
gimp_transform_grid_tool_recalc_matrix (tg_tool, tg_tool->widget);
}
}

12
app/tools/gimprotatetool.h
View File

@ -19,7 +19,7 @@
#define __GIMP_ROTATE_TOOL_H__
#include "gimptransformtool.h"
#include "gimptransformgridtool.h"
#define GIMP_TYPE_ROTATE_TOOL (gimp_rotate_tool_get_type ())
@ -35,16 +35,16 @@ typedef struct _GimpRotateToolClass GimpRotateToolClass;
struct _GimpRotateTool
{
GimpTransformTool parent_instance;
GimpTransformGridTool parent_instance;
GtkAdjustment *angle_adj;
GtkWidget *angle_spin_button;
GtkWidget *sizeentry;
GtkAdjustment *angle_adj;
GtkWidget *angle_spin_button;
GtkWidget *sizeentry;
};
struct _GimpRotateToolClass
{
GimpTransformToolClass parent_class;
GimpTransformGridToolClass parent_class;
};

184
app/tools/gimpscaletool.c
View File

@ -40,7 +40,7 @@
#include "gimpscaletool.h"
#include "gimptoolcontrol.h"
#include "gimptransformoptions.h"
#include "gimptransformgridoptions.h"
#include "gimp-intl.h"
@ -57,23 +57,24 @@ enum
/* local function prototypes */
static void gimp_scale_tool_dialog (GimpTransformTool *tr_tool);
static void gimp_scale_tool_dialog_update (GimpTransformTool *tr_tool);
static void gimp_scale_tool_prepare (GimpTransformTool *tr_tool);
static GimpToolWidget * gimp_scale_tool_get_widget (GimpTransformTool *tr_tool);
static void gimp_scale_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget);
static gchar * gimp_scale_tool_get_undo_desc (GimpTransformTool *tr_tool);
static gchar * gimp_scale_tool_get_undo_desc (GimpTransformTool *tr_tool);
static void gimp_scale_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool);
static void gimp_scale_tool_dialog (GimpTransformGridTool *tg_tool);
static void gimp_scale_tool_dialog_update (GimpTransformGridTool *tg_tool);
static void gimp_scale_tool_prepare (GimpTransformGridTool *tg_tool);
static GimpToolWidget * gimp_scale_tool_get_widget (GimpTransformGridTool *tg_tool);
static void gimp_scale_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget);
static void gimp_scale_tool_size_notify (GtkWidget *box,
GParamSpec *pspec,
GimpTransformTool *tr_tool);
static void gimp_scale_tool_widget_changed (GimpToolWidget *widget,
GimpTransformGridTool *tg_tool);
static void gimp_scale_tool_size_notify (GtkWidget *box,
GParamSpec *pspec,
GimpTransformGridTool *tg_tool);
G_DEFINE_TYPE (GimpScaleTool, gimp_scale_tool, GIMP_TYPE_TRANSFORM_TOOL)
G_DEFINE_TYPE (GimpScaleTool, gimp_scale_tool, GIMP_TYPE_TRANSFORM_GRID_TOOL)
#define parent_class gimp_scale_tool_parent_class
@ -83,8 +84,8 @@ gimp_scale_tool_register (GimpToolRegisterCallback callback,
gpointer data)
{
(* callback) (GIMP_TYPE_SCALE_TOOL,
GIMP_TYPE_TRANSFORM_OPTIONS,
gimp_transform_options_gui,
GIMP_TYPE_TRANSFORM_GRID_OPTIONS,
gimp_transform_grid_options_gui,
GIMP_CONTEXT_PROP_MASK_BACKGROUND,
"gimp-scale-tool",
_("Scale"),
@ -98,45 +99,59 @@ gimp_scale_tool_register (GimpToolRegisterCallback callback,
static void
gimp_scale_tool_class_init (GimpScaleToolClass *klass)
{
GimpTransformToolClass *trans_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformToolClass *tr_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformGridToolClass *tg_class = GIMP_TRANSFORM_GRID_TOOL_CLASS (klass);
trans_class->dialog = gimp_scale_tool_dialog;
trans_class->dialog_update = gimp_scale_tool_dialog_update;
trans_class->prepare = gimp_scale_tool_prepare;
trans_class->get_widget = gimp_scale_tool_get_widget;
trans_class->recalc_matrix = gimp_scale_tool_recalc_matrix;
trans_class->get_undo_desc = gimp_scale_tool_get_undo_desc;
tr_class->get_undo_desc = gimp_scale_tool_get_undo_desc;
trans_class->ok_button_label = _("_Scale");
tg_class->dialog = gimp_scale_tool_dialog;
tg_class->dialog_update = gimp_scale_tool_dialog_update;
tg_class->prepare = gimp_scale_tool_prepare;
tg_class->get_widget = gimp_scale_tool_get_widget;
tg_class->recalc_matrix = gimp_scale_tool_recalc_matrix;
tr_class->progress_text = _("Scaling");
tg_class->ok_button_label = _("_Scale");
}
static void
gimp_scale_tool_init (GimpScaleTool *scale_tool)
{
GimpTool *tool = GIMP_TOOL (scale_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (scale_tool);
GimpTool *tool = GIMP_TOOL (scale_tool);
gimp_tool_control_set_tool_cursor (tool->control, GIMP_TOOL_CURSOR_RESIZE);
}
tr_tool->progress_text = _("Scaling");
static gchar *
gimp_scale_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
GimpTransformGridTool *tg_tool = GIMP_TRANSFORM_GRID_TOOL (tr_tool);
gint width;
gint height;
width = ROUND (tg_tool->trans_info[X1] - tg_tool->trans_info[X0]);
height = ROUND (tg_tool->trans_info[Y1] - tg_tool->trans_info[Y0]);
return g_strdup_printf (C_("undo-type", "Scale to %d x %d"),
width, height);
}
static void
gimp_scale_tool_dialog (GimpTransformTool *tr_tool)
gimp_scale_tool_dialog (GimpTransformGridTool *tg_tool)
{
}
static void
gimp_scale_tool_dialog_update (GimpTransformTool *tr_tool)
gimp_scale_tool_dialog_update (GimpTransformGridTool *tg_tool)
{
GimpTransformOptions *options = GIMP_TRANSFORM_TOOL_GET_OPTIONS (tr_tool);
gint width;
gint height;
GimpTransformGridOptions *options = GIMP_TRANSFORM_GRID_TOOL_GET_OPTIONS (tg_tool);
gint width;
gint height;
width = ROUND (tr_tool->trans_info[X1] - tr_tool->trans_info[X0]);
height = ROUND (tr_tool->trans_info[Y1] - tr_tool->trans_info[Y0]);
width = ROUND (tg_tool->trans_info[X1] - tg_tool->trans_info[X0]);
height = ROUND (tg_tool->trans_info[Y1] - tg_tool->trans_info[Y0]);
g_object_set (GIMP_SCALE_TOOL (tr_tool)->box,
g_object_set (GIMP_SCALE_TOOL (tg_tool)->box,
"width", width,
"height", height,
"keep-aspect", options->constrain_scale,
@ -144,18 +159,19 @@ gimp_scale_tool_dialog_update (GimpTransformTool *tr_tool)
}
static void
gimp_scale_tool_prepare (GimpTransformTool *tr_tool)
gimp_scale_tool_prepare (GimpTransformGridTool *tg_tool)
{
GimpScaleTool *scale = GIMP_SCALE_TOOL (tr_tool);
GimpTransformOptions *options = GIMP_TRANSFORM_TOOL_GET_OPTIONS (tr_tool);
GimpDisplay *display = GIMP_TOOL (tr_tool)->display;
gdouble xres;
gdouble yres;
GimpScaleTool *scale = GIMP_SCALE_TOOL (tg_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpTransformGridOptions *options = GIMP_TRANSFORM_GRID_TOOL_GET_OPTIONS (tg_tool);
GimpDisplay *display = GIMP_TOOL (tg_tool)->display;
gdouble xres;
gdouble yres;
tr_tool->trans_info[X0] = (gdouble) tr_tool->x1;
tr_tool->trans_info[Y0] = (gdouble) tr_tool->y1;
tr_tool->trans_info[X1] = (gdouble) tr_tool->x2;
tr_tool->trans_info[Y1] = (gdouble) tr_tool->y2;
tg_tool->trans_info[X0] = (gdouble) tr_tool->x1;
tg_tool->trans_info[Y0] = (gdouble) tr_tool->y1;
tg_tool->trans_info[X1] = (gdouble) tr_tool->x2;
tg_tool->trans_info[Y1] = (gdouble) tr_tool->y2;
gimp_image_get_resolution (gimp_display_get_image (display),
&xres, &yres);
@ -164,7 +180,7 @@ gimp_scale_tool_prepare (GimpTransformTool *tr_tool)
{
g_signal_handlers_disconnect_by_func (scale->box,
gimp_scale_tool_size_notify,
tr_tool);
tg_tool);
gtk_widget_destroy (scale->box);
}
@ -181,21 +197,22 @@ gimp_scale_tool_prepare (GimpTransformTool *tr_tool)
"yresolution", yres,
NULL);
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (tr_tool->gui)),
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (tg_tool->gui)),
scale->box, FALSE, FALSE, 0);
gtk_widget_show (scale->box);
g_signal_connect (scale->box, "notify",
G_CALLBACK (gimp_scale_tool_size_notify),
tr_tool);
tg_tool);
}
static GimpToolWidget *
gimp_scale_tool_get_widget (GimpTransformTool *tr_tool)
gimp_scale_tool_get_widget (GimpTransformGridTool *tg_tool)
{
GimpTool *tool = GIMP_TOOL (tr_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
GimpTool *tool = GIMP_TOOL (tg_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
widget = gimp_tool_transform_grid_new (shell,
&tr_tool->transform,
@ -216,25 +233,27 @@ gimp_scale_tool_get_widget (GimpTransformTool *tr_tool)
g_signal_connect (widget, "changed",
G_CALLBACK (gimp_scale_tool_widget_changed),
tr_tool);
tg_tool);
return widget;
}
static void
gimp_scale_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget)
gimp_scale_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
gimp_matrix3_identity (&tr_tool->transform);
gimp_transform_matrix_scale (&tr_tool->transform,
tr_tool->x1,
tr_tool->y1,
tr_tool->x2 - tr_tool->x1,
tr_tool->y2 - tr_tool->y1,
tr_tool->trans_info[X0],
tr_tool->trans_info[Y0],
tr_tool->trans_info[X1] - tr_tool->trans_info[X0],
tr_tool->trans_info[Y1] - tr_tool->trans_info[Y0]);
tg_tool->trans_info[X0],
tg_tool->trans_info[Y0],
tg_tool->trans_info[X1] - tg_tool->trans_info[X0],
tg_tool->trans_info[Y1] - tg_tool->trans_info[Y0]);
if (widget)
g_object_set (widget,
@ -248,21 +267,12 @@ gimp_scale_tool_recalc_matrix (GimpTransformTool *tr_tool,
NULL);
}
static gchar *
gimp_scale_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
gint width = ROUND (tr_tool->trans_info[X1] - tr_tool->trans_info[X0]);
gint height = ROUND (tr_tool->trans_info[Y1] - tr_tool->trans_info[Y0]);
return g_strdup_printf (C_("undo-type", "Scale to %d x %d"),
width, height);
}
static void
gimp_scale_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool)
gimp_scale_tool_widget_changed (GimpToolWidget *widget,
GimpTransformGridTool *tg_tool)
{
GimpMatrix3 *transform;
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpMatrix3 *transform;
g_object_get (widget,
"transform", &transform,
@ -270,24 +280,24 @@ gimp_scale_tool_widget_changed (GimpToolWidget *widget,
gimp_matrix3_transform_point (transform,
tr_tool->x1, tr_tool->y1,
&tr_tool->trans_info[X0],
&tr_tool->trans_info[Y0]);
&tg_tool->trans_info[X0],
&tg_tool->trans_info[Y0]);
gimp_matrix3_transform_point (transform,
tr_tool->x2, tr_tool->y2,
&tr_tool->trans_info[X1],
&tr_tool->trans_info[Y1]);
&tg_tool->trans_info[X1],
&tg_tool->trans_info[Y1]);
g_free (transform);
gimp_transform_tool_recalc_matrix (tr_tool, NULL);
gimp_transform_grid_tool_recalc_matrix (tg_tool, NULL);
}
static void
gimp_scale_tool_size_notify (GtkWidget *box,
GParamSpec *pspec,
GimpTransformTool *tr_tool)
gimp_scale_tool_size_notify (GtkWidget *box,
GParamSpec *pspec,
GimpTransformGridTool *tg_tool)
{
GimpTransformOptions *options = GIMP_TRANSFORM_TOOL_GET_OPTIONS (tr_tool);
GimpTransformGridOptions *options = GIMP_TRANSFORM_GRID_TOOL_GET_OPTIONS (tg_tool);
if (! strcmp (pspec->name, "width") ||
! strcmp (pspec->name, "height"))
@ -302,17 +312,17 @@ gimp_scale_tool_size_notify (GtkWidget *box,
"height", &height,
NULL);
old_width = ROUND (tr_tool->trans_info[X1] - tr_tool->trans_info[X0]);
old_height = ROUND (tr_tool->trans_info[Y1] - tr_tool->trans_info[Y0]);
old_width = ROUND (tg_tool->trans_info[X1] - tg_tool->trans_info[X0]);
old_height = ROUND (tg_tool->trans_info[Y1] - tg_tool->trans_info[Y0]);
if ((width != old_width) || (height != old_height))
{
tr_tool->trans_info[X1] = tr_tool->trans_info[X0] + width;
tr_tool->trans_info[Y1] = tr_tool->trans_info[Y0] + height;
tg_tool->trans_info[X1] = tg_tool->trans_info[X0] + width;
tg_tool->trans_info[Y1] = tg_tool->trans_info[Y0] + height;
gimp_transform_tool_push_internal_undo (tr_tool);
gimp_transform_grid_tool_push_internal_undo (tg_tool);
gimp_transform_tool_recalc_matrix (tr_tool, tr_tool->widget);
gimp_transform_grid_tool_recalc_matrix (tg_tool, tg_tool->widget);
}
}
else if (! strcmp (pspec->name, "keep-aspect"))

8
app/tools/gimpscaletool.h
View File

@ -19,7 +19,7 @@
#define __GIMP_SCALE_TOOL_H__
#include "gimptransformtool.h"
#include "gimptransformgridtool.h"
#define GIMP_TYPE_SCALE_TOOL (gimp_scale_tool_get_type ())
@ -34,14 +34,14 @@ typedef struct _GimpScaleToolClass GimpScaleToolClass;
struct _GimpScaleTool
{
GimpTransformTool parent_instance;
GimpTransformGridTool parent_instance;
GtkWidget *box;
GtkWidget *box;
};
struct _GimpScaleToolClass
{
GimpTransformToolClass parent_class;
GimpTransformGridToolClass parent_class;
};

347
app/tools/gimpsheartool.c
View File

@ -36,7 +36,7 @@
#include "gimpsheartool.h"
#include "gimptoolcontrol.h"
#include "gimptransformoptions.h"
#include "gimptransformgridoptions.h"
#include "gimp-intl.h"
@ -55,25 +55,25 @@ enum
/* local function prototypes */
static void gimp_shear_tool_dialog (GimpTransformTool *tr_tool);
static void gimp_shear_tool_dialog_update (GimpTransformTool *tr_tool);
static gchar * gimp_shear_tool_get_undo_desc (GimpTransformTool *tr_tool);
static void gimp_shear_tool_prepare (GimpTransformTool *tr_tool);
static GimpToolWidget * gimp_shear_tool_get_widget (GimpTransformTool *tr_tool);
static void gimp_shear_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget);
static gchar * gimp_shear_tool_get_undo_desc (GimpTransformTool *tr_tool);
static void gimp_shear_tool_dialog (GimpTransformGridTool *tg_tool);
static void gimp_shear_tool_dialog_update (GimpTransformGridTool *tg_tool);
static void gimp_shear_tool_prepare (GimpTransformGridTool *tg_tool);
static GimpToolWidget * gimp_shear_tool_get_widget (GimpTransformGridTool *tg_tool);
static void gimp_shear_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget);
static void gimp_shear_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool);
static void gimp_shear_tool_widget_changed (GimpToolWidget *widget,
GimpTransformGridTool *tg_tool);
static void shear_x_mag_changed (GtkAdjustment *adj,
GimpTransformTool *tr_tool);
static void shear_y_mag_changed (GtkAdjustment *adj,
GimpTransformTool *tr_tool);
static void shear_x_mag_changed (GtkAdjustment *adj,
GimpTransformGridTool *tg_tool);
static void shear_y_mag_changed (GtkAdjustment *adj,
GimpTransformGridTool *tg_tool);
G_DEFINE_TYPE (GimpShearTool, gimp_shear_tool, GIMP_TYPE_TRANSFORM_TOOL)
G_DEFINE_TYPE (GimpShearTool, gimp_shear_tool, GIMP_TYPE_TRANSFORM_GRID_TOOL)
void
@ -81,8 +81,8 @@ gimp_shear_tool_register (GimpToolRegisterCallback callback,
gpointer data)
{
(* callback) (GIMP_TYPE_SHEAR_TOOL,
GIMP_TYPE_TRANSFORM_OPTIONS,
gimp_transform_options_gui,
GIMP_TYPE_TRANSFORM_GRID_OPTIONS,
gimp_transform_grid_options_gui,
0,
"gimp-shear-tool",
_("Shear"),
@ -96,154 +96,37 @@ gimp_shear_tool_register (GimpToolRegisterCallback callback,
static void
gimp_shear_tool_class_init (GimpShearToolClass *klass)
{
GimpTransformToolClass *trans_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformToolClass *tr_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformGridToolClass *tg_class = GIMP_TRANSFORM_GRID_TOOL_CLASS (klass);
trans_class->dialog = gimp_shear_tool_dialog;
trans_class->dialog_update = gimp_shear_tool_dialog_update;
trans_class->prepare = gimp_shear_tool_prepare;
trans_class->get_widget = gimp_shear_tool_get_widget;
trans_class->recalc_matrix = gimp_shear_tool_recalc_matrix;
trans_class->get_undo_desc = gimp_shear_tool_get_undo_desc;
tr_class->get_undo_desc = gimp_shear_tool_get_undo_desc;
trans_class->ok_button_label = _("_Shear");
tg_class->dialog = gimp_shear_tool_dialog;
tg_class->dialog_update = gimp_shear_tool_dialog_update;
tg_class->prepare = gimp_shear_tool_prepare;
tg_class->get_widget = gimp_shear_tool_get_widget;
tg_class->recalc_matrix = gimp_shear_tool_recalc_matrix;
tr_class->progress_text = _("Shearing");
tg_class->ok_button_label = _("_Shear");
}
static void
gimp_shear_tool_init (GimpShearTool *shear_tool)
{
GimpTool *tool = GIMP_TOOL (shear_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (shear_tool);
GimpTool *tool = GIMP_TOOL (shear_tool);
gimp_tool_control_set_tool_cursor (tool->control, GIMP_TOOL_CURSOR_SHEAR);
tr_tool->progress_text = _("Shearing");
}
static void
gimp_shear_tool_dialog (GimpTransformTool *tr_tool)
{
GimpShearTool *shear = GIMP_SHEAR_TOOL (tr_tool);
GtkWidget *vbox;
GtkWidget *scale;
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (tr_tool->gui)), vbox,
FALSE, FALSE, 0);
gtk_widget_show (vbox);
shear->x_adj = gtk_adjustment_new (0, -65536, 65536, 1, 10, 0);
scale = gimp_spin_scale_new (shear->x_adj, _("Shear magnitude _X"), 0);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), -1000, 1000);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
g_signal_connect (shear->x_adj, "value-changed",
G_CALLBACK (shear_x_mag_changed),
tr_tool);
shear->y_adj = gtk_adjustment_new (0, -65536, 65536, 1, 10, 0);
scale = gimp_spin_scale_new (shear->y_adj, _("Shear magnitude _Y"), 0);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), -1000, 1000);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
g_signal_connect (shear->y_adj, "value-changed",
G_CALLBACK (shear_y_mag_changed),
tr_tool);
}
static void
gimp_shear_tool_dialog_update (GimpTransformTool *tr_tool)
{
GimpShearTool *shear = GIMP_SHEAR_TOOL (tr_tool);
gtk_adjustment_set_value (shear->x_adj, tr_tool->trans_info[SHEAR_X]);
gtk_adjustment_set_value (shear->y_adj, tr_tool->trans_info[SHEAR_Y]);
}
static void
gimp_shear_tool_prepare (GimpTransformTool *tr_tool)
{
tr_tool->trans_info[ORIENTATION] = GIMP_ORIENTATION_UNKNOWN;
tr_tool->trans_info[SHEAR_X] = 0.0;
tr_tool->trans_info[SHEAR_Y] = 0.0;
}
static GimpToolWidget *
gimp_shear_tool_get_widget (GimpTransformTool *tr_tool)
{
GimpTool *tool = GIMP_TOOL (tr_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
widget = gimp_tool_shear_grid_new (shell,
tr_tool->x1,
tr_tool->y1,
tr_tool->x2,
tr_tool->y2,
tr_tool->trans_info[ORIENTATION],
tr_tool->trans_info[SHEAR_X],
tr_tool->trans_info[SHEAR_Y]);
g_object_set (widget,
"inside-function", GIMP_TRANSFORM_FUNCTION_SHEAR,
"outside-function", GIMP_TRANSFORM_FUNCTION_SHEAR,
"frompivot-shear", TRUE,
NULL);
g_signal_connect (widget, "changed",
G_CALLBACK (gimp_shear_tool_widget_changed),
tr_tool);
return widget;
}
static void
gimp_shear_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget)
{
gdouble amount;
if (tr_tool->trans_info[SHEAR_X] == 0.0 &&
tr_tool->trans_info[SHEAR_Y] == 0.0)
{
tr_tool->trans_info[ORIENTATION] = GIMP_ORIENTATION_UNKNOWN;
}
if (tr_tool->trans_info[ORIENTATION] == GIMP_ORIENTATION_HORIZONTAL)
amount = tr_tool->trans_info[SHEAR_X];
else
amount = tr_tool->trans_info[SHEAR_Y];
gimp_matrix3_identity (&tr_tool->transform);
gimp_transform_matrix_shear (&tr_tool->transform,
tr_tool->x1,
tr_tool->y1,
tr_tool->x2 - tr_tool->x1,
tr_tool->y2 - tr_tool->y1,
tr_tool->trans_info[ORIENTATION],
amount);
if (widget)
g_object_set (widget,
"transform", &tr_tool->transform,
"x1", (gdouble) tr_tool->x1,
"y1", (gdouble) tr_tool->y1,
"x2", (gdouble) tr_tool->x2,
"y2", (gdouble) tr_tool->y2,
"orientation", (gint) tr_tool->trans_info[ORIENTATION],
"shear-x", tr_tool->trans_info[SHEAR_X],
"shear-y", tr_tool->trans_info[SHEAR_Y],
NULL);
}
static gchar *
gimp_shear_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
gdouble x = tr_tool->trans_info[SHEAR_X];
gdouble y = tr_tool->trans_info[SHEAR_Y];
GimpTransformGridTool *tg_tool = GIMP_TRANSFORM_GRID_TOOL (tr_tool);
gdouble x = tg_tool->trans_info[SHEAR_X];
gdouble y = tg_tool->trans_info[SHEAR_Y];
switch ((gint) tr_tool->trans_info[ORIENTATION])
switch ((gint) tg_tool->trans_info[ORIENTATION])
{
case GIMP_ORIENTATION_HORIZONTAL:
return g_strdup_printf (C_("undo-type", "Shear horizontally by %-3.3g"),
@ -261,56 +144,176 @@ gimp_shear_tool_get_undo_desc (GimpTransformTool *tr_tool)
}
static void
gimp_shear_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool)
gimp_shear_tool_dialog (GimpTransformGridTool *tg_tool)
{
GimpShearTool *shear = GIMP_SHEAR_TOOL (tg_tool);
GtkWidget *vbox;
GtkWidget *scale;
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (tg_tool->gui)), vbox,
FALSE, FALSE, 0);
gtk_widget_show (vbox);
shear->x_adj = gtk_adjustment_new (0, -65536, 65536, 1, 10, 0);
scale = gimp_spin_scale_new (shear->x_adj, _("Shear magnitude _X"), 0);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), -1000, 1000);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
g_signal_connect (shear->x_adj, "value-changed",
G_CALLBACK (shear_x_mag_changed),
tg_tool);
shear->y_adj = gtk_adjustment_new (0, -65536, 65536, 1, 10, 0);
scale = gimp_spin_scale_new (shear->y_adj, _("Shear magnitude _Y"), 0);
gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), -1000, 1000);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
g_signal_connect (shear->y_adj, "value-changed",
G_CALLBACK (shear_y_mag_changed),
tg_tool);
}
static void
gimp_shear_tool_dialog_update (GimpTransformGridTool *tg_tool)
{
GimpShearTool *shear = GIMP_SHEAR_TOOL (tg_tool);
gtk_adjustment_set_value (shear->x_adj, tg_tool->trans_info[SHEAR_X]);
gtk_adjustment_set_value (shear->y_adj, tg_tool->trans_info[SHEAR_Y]);
}
static void
gimp_shear_tool_prepare (GimpTransformGridTool *tg_tool)
{
tg_tool->trans_info[ORIENTATION] = GIMP_ORIENTATION_UNKNOWN;
tg_tool->trans_info[SHEAR_X] = 0.0;
tg_tool->trans_info[SHEAR_Y] = 0.0;
}
static GimpToolWidget *
gimp_shear_tool_get_widget (GimpTransformGridTool *tg_tool)
{
GimpTool *tool = GIMP_TOOL (tg_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
widget = gimp_tool_shear_grid_new (shell,
tr_tool->x1,
tr_tool->y1,
tr_tool->x2,
tr_tool->y2,
tg_tool->trans_info[ORIENTATION],
tg_tool->trans_info[SHEAR_X],
tg_tool->trans_info[SHEAR_Y]);
g_object_set (widget,
"inside-function", GIMP_TRANSFORM_FUNCTION_SHEAR,
"outside-function", GIMP_TRANSFORM_FUNCTION_SHEAR,
"frompivot-shear", TRUE,
NULL);
g_signal_connect (widget, "changed",
G_CALLBACK (gimp_shear_tool_widget_changed),
tg_tool);
return widget;
}
static void
gimp_shear_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
gdouble amount;
if (tg_tool->trans_info[SHEAR_X] == 0.0 &&
tg_tool->trans_info[SHEAR_Y] == 0.0)
{
tg_tool->trans_info[ORIENTATION] = GIMP_ORIENTATION_UNKNOWN;
}
if (tg_tool->trans_info[ORIENTATION] == GIMP_ORIENTATION_HORIZONTAL)
amount = tg_tool->trans_info[SHEAR_X];
else
amount = tg_tool->trans_info[SHEAR_Y];
gimp_matrix3_identity (&tr_tool->transform);
gimp_transform_matrix_shear (&tr_tool->transform,
tr_tool->x1,
tr_tool->y1,
tr_tool->x2 - tr_tool->x1,
tr_tool->y2 - tr_tool->y1,
tg_tool->trans_info[ORIENTATION],
amount);
if (widget)
g_object_set (widget,
"transform", &tr_tool->transform,
"x1", (gdouble) tr_tool->x1,
"y1", (gdouble) tr_tool->y1,
"x2", (gdouble) tr_tool->x2,
"y2", (gdouble) tr_tool->y2,
"orientation", (gint) tg_tool->trans_info[ORIENTATION],
"shear-x", tg_tool->trans_info[SHEAR_X],
"shear-y", tg_tool->trans_info[SHEAR_Y],
NULL);
}
static void
gimp_shear_tool_widget_changed (GimpToolWidget *widget,
GimpTransformGridTool *tg_tool)
{
GimpOrientationType orientation;
g_object_get (widget,
"orientation", &orientation,
"shear-x", &tr_tool->trans_info[SHEAR_X],
"shear-y", &tr_tool->trans_info[SHEAR_Y],
"shear-x", &tg_tool->trans_info[SHEAR_X],
"shear-y", &tg_tool->trans_info[SHEAR_Y],
NULL);
tr_tool->trans_info[ORIENTATION] = orientation;
tg_tool->trans_info[ORIENTATION] = orientation;
gimp_transform_tool_recalc_matrix (tr_tool, NULL);
gimp_transform_grid_tool_recalc_matrix (tg_tool, NULL);
}
static void
shear_x_mag_changed (GtkAdjustment *adj,
GimpTransformTool *tr_tool)
shear_x_mag_changed (GtkAdjustment *adj,
GimpTransformGridTool *tg_tool)
{
gdouble value = gtk_adjustment_get_value (adj);
if (value != tr_tool->trans_info[SHEAR_X])
if (value != tg_tool->trans_info[SHEAR_X])
{
tr_tool->trans_info[ORIENTATION] = GIMP_ORIENTATION_HORIZONTAL;
tg_tool->trans_info[ORIENTATION] = GIMP_ORIENTATION_HORIZONTAL;
tr_tool->trans_info[SHEAR_X] = value;
tr_tool->trans_info[SHEAR_Y] = 0.0; /* can only shear in one axis */
tg_tool->trans_info[SHEAR_X] = value;
tg_tool->trans_info[SHEAR_Y] = 0.0; /* can only shear in one axis */
gimp_transform_tool_push_internal_undo (tr_tool);
gimp_transform_grid_tool_push_internal_undo (tg_tool);
gimp_transform_tool_recalc_matrix (tr_tool, tr_tool->widget);
gimp_transform_grid_tool_recalc_matrix (tg_tool, tg_tool->widget);
}
}
static void
shear_y_mag_changed (GtkAdjustment *adj,
GimpTransformTool *tr_tool)
shear_y_mag_changed (GtkAdjustment *adj,
GimpTransformGridTool *tg_tool)
{
gdouble value = gtk_adjustment_get_value (adj);
if (value != tr_tool->trans_info[SHEAR_Y])
if (value != tg_tool->trans_info[SHEAR_Y])
{
tr_tool->trans_info[ORIENTATION] = GIMP_ORIENTATION_VERTICAL;
tg_tool->trans_info[ORIENTATION] = GIMP_ORIENTATION_VERTICAL;
tr_tool->trans_info[SHEAR_Y] = value;
tr_tool->trans_info[SHEAR_X] = 0.0; /* can only shear in one axis */
tg_tool->trans_info[SHEAR_Y] = value;
tg_tool->trans_info[SHEAR_X] = 0.0; /* can only shear in one axis */
gimp_transform_tool_push_internal_undo (tr_tool);
gimp_transform_grid_tool_push_internal_undo (tg_tool);
gimp_transform_tool_recalc_matrix (tr_tool, tr_tool->widget);
gimp_transform_grid_tool_recalc_matrix (tg_tool, tg_tool->widget);
}
}

10
app/tools/gimpsheartool.h
View File

@ -19,7 +19,7 @@
#define __GIMP_SHEAR_TOOL_H__
#include "gimptransformtool.h"
#include "gimptransformgridtool.h"
#define GIMP_TYPE_SHEAR_TOOL (gimp_shear_tool_get_type ())
@ -35,15 +35,15 @@ typedef struct _GimpShearToolClass GimpShearToolClass;
struct _GimpShearTool
{
GimpTransformTool parent_instance;
GimpTransformGridTool parent_instance;
GtkAdjustment *x_adj;
GtkAdjustment *y_adj;
GtkAdjustment *x_adj;
GtkAdjustment *y_adj;
};
struct _GimpShearToolClass
{
GimpTransformToolClass parent_class;
GimpTransformGridToolClass parent_class;
};

548
app/tools/gimptransformgridoptions.c Normal file
View File

@ -0,0 +1,548 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpconfig/gimpconfig.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "tools-types.h"
#include "core/gimp.h"
#include "core/gimptoolinfo.h"
#include "widgets/gimppropwidgets.h"
#include "widgets/gimpspinscale.h"
#include "widgets/gimpwidgets-utils.h"
#include "gimprotatetool.h"
#include "gimpscaletool.h"
#include "gimpunifiedtransformtool.h"
#include "gimptooloptions-gui.h"
#include "gimptransformgridoptions.h"
#include "gimp-intl.h"
enum
{
PROP_0,
PROP_DIRECTION,
PROP_SHOW_PREVIEW,
PROP_PREVIEW_OPACITY,
PROP_GRID_TYPE,
PROP_GRID_SIZE,
PROP_CONSTRAIN_MOVE,
PROP_CONSTRAIN_SCALE,
PROP_CONSTRAIN_ROTATE,
PROP_CONSTRAIN_SHEAR,
PROP_CONSTRAIN_PERSPECTIVE,
PROP_FROMPIVOT_SCALE,
PROP_FROMPIVOT_SHEAR,
PROP_FROMPIVOT_PERSPECTIVE,
PROP_CORNERSNAP,
PROP_FIXEDPIVOT,
};
static void gimp_transform_grid_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_transform_grid_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static gboolean gimp_transform_grid_options_sync_grid (GBinding *binding,
const GValue *source_value,
GValue *target_value,
gpointer user_data);
G_DEFINE_TYPE (GimpTransformGridOptions, gimp_transform_grid_options,
GIMP_TYPE_TRANSFORM_OPTIONS)
#define parent_class gimp_transform_grid_options_parent_class
static void
gimp_transform_grid_options_class_init (GimpTransformGridOptionsClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->set_property = gimp_transform_grid_options_set_property;
object_class->get_property = gimp_transform_grid_options_get_property;
g_object_class_override_property (object_class, PROP_DIRECTION,
"direction");
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SHOW_PREVIEW,
"show-preview",
_("Show image preview"),
_("Show a preview of the transform_grided image"),
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_PREVIEW_OPACITY,
"preview-opacity",
_("Image opacity"),
_("Opacity of the preview image"),
0.0, 1.0, 1.0,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_GRID_TYPE,
"grid-type",
_("Guides"),
_("Composition guides such as rule of thirds"),
GIMP_TYPE_GUIDES_TYPE,
GIMP_GUIDES_NONE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_INT (object_class, PROP_GRID_SIZE,
"grid-size",
NULL,
_("Size of a grid cell for variable number "
"of composition guides"),
1, 128, 15,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_MOVE,
"constrain-move",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_SCALE,
"constrain-scale",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_ROTATE,
"constrain-rotate",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_SHEAR,
"constrain-shear",
NULL, NULL,
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_PERSPECTIVE,
"constrain-perspective",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FROMPIVOT_SCALE,
"frompivot-scale",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FROMPIVOT_SHEAR,
"frompivot-shear",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FROMPIVOT_PERSPECTIVE,
"frompivot-perspective",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CORNERSNAP,
"cornersnap",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FIXEDPIVOT,
"fixedpivot",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
}
static void
gimp_transform_grid_options_init (GimpTransformGridOptions *options)
{
}
static void
gimp_transform_grid_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpTransformGridOptions *options = GIMP_TRANSFORM_GRID_OPTIONS (object);
GimpTransformOptions *transform_options = GIMP_TRANSFORM_OPTIONS (object);
switch (property_id)
{
case PROP_DIRECTION:
transform_options->direction = g_value_get_enum (value);
/* Expected default for corrective transform_grid is to see the
* original image only.
*/
g_object_set (options,
"show-preview",
transform_options->direction != GIMP_TRANSFORM_BACKWARD,
NULL);
break;
case PROP_SHOW_PREVIEW:
options->show_preview = g_value_get_boolean (value);
break;
case PROP_PREVIEW_OPACITY:
options->preview_opacity = g_value_get_double (value);
break;
case PROP_GRID_TYPE:
options->grid_type = g_value_get_enum (value);
break;
case PROP_GRID_SIZE:
options->grid_size = g_value_get_int (value);
break;
case PROP_CONSTRAIN_MOVE:
options->constrain_move = g_value_get_boolean (value);
break;
case PROP_CONSTRAIN_SCALE:
options->constrain_scale = g_value_get_boolean (value);
break;
case PROP_CONSTRAIN_ROTATE:
options->constrain_rotate = g_value_get_boolean (value);
break;
case PROP_CONSTRAIN_SHEAR:
options->constrain_shear = g_value_get_boolean (value);
break;
case PROP_CONSTRAIN_PERSPECTIVE:
options->constrain_perspective = g_value_get_boolean (value);
break;
case PROP_FROMPIVOT_SCALE:
options->frompivot_scale = g_value_get_boolean (value);
break;
case PROP_FROMPIVOT_SHEAR:
options->frompivot_shear = g_value_get_boolean (value);
break;
case PROP_FROMPIVOT_PERSPECTIVE:
options->frompivot_perspective = g_value_get_boolean (value);
break;
case PROP_CORNERSNAP:
options->cornersnap = g_value_get_boolean (value);
break;
case PROP_FIXEDPIVOT:
options->fixedpivot = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_transform_grid_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpTransformGridOptions *options = GIMP_TRANSFORM_GRID_OPTIONS (object);
GimpTransformOptions *transform_options = GIMP_TRANSFORM_OPTIONS (object);
switch (property_id)
{
case PROP_DIRECTION:
g_value_set_enum (value, transform_options->direction);
break;
case PROP_SHOW_PREVIEW:
g_value_set_boolean (value, options->show_preview);
break;
case PROP_PREVIEW_OPACITY:
g_value_set_double (value, options->preview_opacity);
break;
case PROP_GRID_TYPE:
g_value_set_enum (value, options->grid_type);
break;
case PROP_GRID_SIZE:
g_value_set_int (value, options->grid_size);
break;
case PROP_CONSTRAIN_MOVE:
g_value_set_boolean (value, options->constrain_move);
break;
case PROP_CONSTRAIN_SCALE:
g_value_set_boolean (value, options->constrain_scale);
break;
case PROP_CONSTRAIN_ROTATE:
g_value_set_boolean (value, options->constrain_rotate);
break;
case PROP_CONSTRAIN_SHEAR:
g_value_set_boolean (value, options->constrain_shear);
break;
case PROP_CONSTRAIN_PERSPECTIVE:
g_value_set_boolean (value, options->constrain_perspective);
break;
case PROP_FROMPIVOT_SCALE:
g_value_set_boolean (value, options->frompivot_scale);
break;
case PROP_FROMPIVOT_SHEAR:
g_value_set_boolean (value, options->frompivot_shear);
break;
case PROP_FROMPIVOT_PERSPECTIVE:
g_value_set_boolean (value, options->frompivot_perspective);
break;
case PROP_CORNERSNAP:
g_value_set_boolean (value, options->cornersnap);
break;
case PROP_FIXEDPIVOT:
g_value_set_boolean (value, options->fixedpivot);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
/**
* gimp_transform_grid_options_gui:
* @tool_options: a #GimpToolOptions
*
* Build the TransformGrid Tool Options.
*
* Return value: a container holding the transform_grid tool options
**/
GtkWidget *
gimp_transform_grid_options_gui (GimpToolOptions *tool_options)
{
GObject *config = G_OBJECT (tool_options);
GtkWidget *vbox;
GtkWidget *frame;
GtkWidget *combo;
GtkWidget *scale;
GtkWidget *grid_box;
GdkModifierType extend_mask = gimp_get_extend_selection_mask ();
GdkModifierType constrain_mask = gimp_get_constrain_behavior_mask ();
vbox = gimp_transform_options_gui (tool_options, TRUE, TRUE, TRUE);
/* the preview frame */
scale = gimp_prop_spin_scale_new (config, "preview-opacity", NULL,
0.01, 0.1, 0);
gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1);
frame = gimp_prop_expanding_frame_new (config, "show-preview", NULL,
scale, NULL);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* the guides frame */
frame = gimp_frame_new (NULL);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* the guides type menu */
combo = gimp_prop_enum_combo_box_new (config, "grid-type", 0, 0);
gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Guides"));
g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_frame_set_label_widget (GTK_FRAME (frame), combo);
gtk_widget_show (combo);
/* the grid density scale */
scale = gimp_prop_spin_scale_new (config, "grid-size", NULL,
1.8, 8.0, 0);
gimp_spin_scale_set_label (GIMP_SPIN_SCALE (scale), NULL);
gtk_container_add (GTK_CONTAINER (frame), scale);
g_object_bind_property_full (config, "grid-type",
scale, "visible",
G_BINDING_SYNC_CREATE,
gimp_transform_grid_options_sync_grid,
NULL,
NULL, NULL);
if (tool_options->tool_info->tool_type == GIMP_TYPE_ROTATE_TOOL)
{
GtkWidget *button;
gchar *label;
label = g_strdup_printf (_("15 degrees (%s)"),
gimp_get_mod_string (extend_mask));
button = gimp_prop_check_button_new (config, "constrain-rotate", label);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
gimp_help_set_help_data (button, _("Limit rotation steps to 15 degrees"),
NULL);
g_free (label);
}
else if (tool_options->tool_info->tool_type == GIMP_TYPE_SCALE_TOOL)
{
GtkWidget *button;
gchar *label;
label = g_strdup_printf (_("Keep aspect (%s)"),
gimp_get_mod_string (extend_mask));
button = gimp_prop_check_button_new (config, "constrain-scale", label);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
gimp_help_set_help_data (button, _("Keep the original aspect ratio"),
NULL);
g_free (label);
label = g_strdup_printf (_("Around center (%s)"),
gimp_get_mod_string (constrain_mask));
button = gimp_prop_check_button_new (config, "frompivot-scale", label);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
gimp_help_set_help_data (button, _("Scale around the center point"),
NULL);
g_free (label);
}
else if (tool_options->tool_info->tool_type == GIMP_TYPE_UNIFIED_TRANSFORM_TOOL)
{
struct
{
GdkModifierType mod;
gchar *name;
gchar *desc;
gchar *tip;
}
opt_list[] =
{
{ extend_mask, NULL, N_("Constrain (%s)") },
{ extend_mask, "constrain-move", N_("Move"),
N_("Constrain movement to 45 degree angles from center (%s)") },
{ extend_mask, "constrain-scale", N_("Scale"),
N_("Maintain aspect ratio when scaling (%s)") },
{ extend_mask, "constrain-rotate", N_("Rotate"),
N_("Constrain rotation to 15 degree increments (%s)") },
{ extend_mask, "constrain-shear", N_("Shear"),
N_("Shear along edge direction only (%s)") },
{ extend_mask, "constrain-perspective", N_("Perspective"),
N_("Constrain perspective handles to move along edges and diagonal (%s)") },
{ constrain_mask, NULL,
N_("From pivot (%s)") },
{ constrain_mask, "frompivot-scale", N_("Scale"),
N_("Scale from pivot point (%s)") },
{ constrain_mask, "frompivot-shear", N_("Shear"),
N_("Shear opposite edge by same amount (%s)") },
{ constrain_mask, "frompivot-perspective", N_("Perspective"),
N_("Maintain position of pivot while changing perspective (%s)") },
{ 0, NULL,
N_("Pivot") },
{ extend_mask, "cornersnap", N_("Snap (%s)"),
N_("Snap pivot to corners and center (%s)") },
{ 0, "fixedpivot", N_("Lock"),
N_("Lock pivot position to canvas") },
};
GtkWidget *button;
gchar *label;
gint i;
frame = NULL;
for (i = 0; i < G_N_ELEMENTS (opt_list); i++)
{
if (! opt_list[i].name && ! opt_list[i].desc)
{
frame = NULL;
continue;
}
label = g_strdup_printf (gettext (opt_list[i].desc),
gimp_get_mod_string (opt_list[i].mod));
if (opt_list[i].name)
{
button = gimp_prop_check_button_new (config, opt_list[i].name,
label);
gtk_box_pack_start (GTK_BOX (frame ? grid_box : vbox),
button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_free (label);
label = g_strdup_printf (gettext (opt_list[i].tip),
gimp_get_mod_string (opt_list[i].mod));
gimp_help_set_help_data (button, label, NULL);
}
else
{
frame = gimp_frame_new (label);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
grid_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_container_add (GTK_CONTAINER (frame), grid_box);
gtk_widget_show (grid_box);
}
g_free (label);
}
}
return vbox;
}
gboolean
gimp_transform_grid_options_show_preview (GimpTransformGridOptions *options)
{
GimpTransformOptions *transform_options;
g_return_val_if_fail (GIMP_IS_TRANSFORM_GRID_OPTIONS (options), FALSE);
transform_options = GIMP_TRANSFORM_OPTIONS (options);
return (options->show_preview &&
transform_options->type == GIMP_TRANSFORM_TYPE_LAYER);
}
/* private functions */
static gboolean
gimp_transform_grid_options_sync_grid (GBinding *binding,
const GValue *source_value,
GValue *target_value,
gpointer user_data)
{
GimpGuidesType type = g_value_get_enum (source_value);
g_value_set_boolean (target_value,
type == GIMP_GUIDES_N_LINES ||
type == GIMP_GUIDES_SPACING);
return TRUE;
}

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_TRANSFORM_GRID_OPTIONS_H__
#define __GIMP_TRANSFORM_GRID_OPTIONS_H__
#include "gimptransformoptions.h"
#define GIMP_TYPE_TRANSFORM_GRID_OPTIONS (gimp_transform_grid_options_get_type ())
#define GIMP_TRANSFORM_GRID_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TRANSFORM_GRID_OPTIONS, GimpTransformGridOptions))
#define GIMP_TRANSFORM_GRID_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TRANSFORM_GRID_OPTIONS, GimpTransformGridOptionsClass))
#define GIMP_IS_TRANSFORM_GRID_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TRANSFORM_GRID_OPTIONS))
#define GIMP_IS_TRANSFORM_GRID_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TRANSFORM_GRID_OPTIONS))
#define GIMP_TRANSFORM_GRID_OPTIONS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TRANSFORM_GRID_OPTIONS, GimpTransformGridOptionsClass))
typedef struct _GimpTransformGridOptions GimpTransformGridOptions;
typedef struct _GimpTransformGridOptionsClass GimpTransformGridOptionsClass;
struct _GimpTransformGridOptions
{
GimpTransformOptions parent_instance;
gboolean show_preview;
gdouble preview_opacity;
GimpGuidesType grid_type;
gint grid_size;
gboolean constrain_move;
gboolean constrain_scale;
gboolean constrain_rotate;
gboolean constrain_shear;
gboolean constrain_perspective;
gboolean frompivot_scale;
gboolean frompivot_shear;
gboolean frompivot_perspective;
gboolean cornersnap;
gboolean fixedpivot;
};
struct _GimpTransformGridOptionsClass
{
GimpTransformOptionsClass parent_class;
};
GType gimp_transform_grid_options_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_transform_grid_options_gui (GimpToolOptions *tool_options);
gboolean gimp_transform_grid_options_show_preview (GimpTransformGridOptions *options);
#endif /* __GIMP_TRANSFORM_GRID_OPTIONS_H__ */

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995-2001 Spencer Kimball, Peter Mattis, and others
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_TRANSFORM_GRID_TOOL_H__
#define __GIMP_TRANSFORM_GRID_TOOL_H__
#include "gimptransformtool.h"
/* This is not the number of items in the enum above, but the max size
* of the enums at the top of each transformation tool, stored in
* trans_info and related
*/
#define TRANS_INFO_SIZE 17
typedef gdouble TransInfo[TRANS_INFO_SIZE];
#define GIMP_TYPE_TRANSFORM_GRID_TOOL (gimp_transform_grid_tool_get_type ())
#define GIMP_TRANSFORM_GRID_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TRANSFORM_GRID_TOOL, GimpTransformGridTool))
#define GIMP_TRANSFORM_GRID_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TRANSFORM_GRID_TOOL, GimpTransformGridToolClass))
#define GIMP_IS_TRANSFORM_GRID_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TRANSFORM_GRID_TOOL))
#define GIMP_IS_TRANSFORM_GRID_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TRANSFORM_GRID_TOOL))
#define GIMP_TRANSFORM_GRID_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TRANSFORM_GRID_TOOL, GimpTransformGridToolClass))
#define GIMP_TRANSFORM_GRID_TOOL_GET_OPTIONS(t) (GIMP_TRANSFORM_GRID_OPTIONS (gimp_tool_get_options (GIMP_TOOL (t))))
typedef struct _GimpTransformGridToolClass GimpTransformGridToolClass;
struct _GimpTransformGridTool
{
GimpTransformTool parent_instance;
TransInfo trans_info; /* transformation info */
TransInfo *old_trans_info; /* for resetting everything */
TransInfo *prev_trans_info; /* the current finished state */
GList *undo_list; /* list of all states,
head is current == prev_trans_info,
tail is original == old_trans_info */
GList *redo_list; /* list of all undone states,
NULL when nothing undone */
GimpItem *hidden_item; /* the item that was hidden during
the transform */
GimpToolWidget *widget;
GimpToolWidget *grab_widget;
GimpCanvasItem *preview;
GimpCanvasItem *boundary_in;
GimpCanvasItem *boundary_out;
GPtrArray *strokes;
GimpToolGui *gui;
};
struct _GimpTransformGridToolClass
{
GimpTransformToolClass parent_class;
/* virtual functions */
void (* dialog) (GimpTransformGridTool *tg_tool);
void (* dialog_update) (GimpTransformGridTool *tg_tool);
void (* prepare) (GimpTransformGridTool *tg_tool);
GimpToolWidget * (* get_widget) (GimpTransformGridTool *tg_tool);
void (* recalc_matrix) (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget);
GeglBuffer * (* transform) (GimpTransformGridTool *tg_tool,
GimpItem *item,
GeglBuffer *orig_buffer,
gint orig_offset_x,
gint orig_offset_y,
GimpColorProfile **buffer_profile,
gint *new_offset_x,
gint *new_offset_y);
const gchar *ok_button_label;
};
GType gimp_transform_grid_tool_get_type (void) G_GNUC_CONST;
void gimp_transform_grid_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget);
void gimp_transform_grid_tool_push_internal_undo (GimpTransformGridTool *tg_tool);
#endif /* __GIMP_TRANSFORM_GRID_TOOL_H__ */

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gegl.h>
#include <gtk/gtk.h>
#include "tools-types.h"
#include "gimptoolcontrol.h"
#include "gimptransformgridtool.h"
#include "gimptransformgridtoolundo.h"
enum
{
PROP_0,
PROP_TRANSFORM_TOOL
};
static void gimp_transform_grid_tool_undo_constructed (GObject *object);
static void gimp_transform_grid_tool_undo_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_transform_grid_tool_undo_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_transform_grid_tool_undo_pop (GimpUndo *undo,
GimpUndoMode undo_mode,
GimpUndoAccumulator *accum);
static void gimp_transform_grid_tool_undo_free (GimpUndo *undo,
GimpUndoMode undo_mode);
G_DEFINE_TYPE (GimpTransformGridToolUndo, gimp_transform_grid_tool_undo, GIMP_TYPE_UNDO)
#define parent_class gimp_transform_grid_tool_undo_parent_class
static void
gimp_transform_grid_tool_undo_class_init (GimpTransformGridToolUndoClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpUndoClass *undo_class = GIMP_UNDO_CLASS (klass);
object_class->constructed = gimp_transform_grid_tool_undo_constructed;
object_class->set_property = gimp_transform_grid_tool_undo_set_property;
object_class->get_property = gimp_transform_grid_tool_undo_get_property;
undo_class->pop = gimp_transform_grid_tool_undo_pop;
undo_class->free = gimp_transform_grid_tool_undo_free;
g_object_class_install_property (object_class, PROP_TRANSFORM_TOOL,
g_param_spec_object ("transform-tool",
NULL, NULL,
GIMP_TYPE_TRANSFORM_GRID_TOOL,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
}
static void
gimp_transform_grid_tool_undo_init (GimpTransformGridToolUndo *undo)
{
}
static void
gimp_transform_grid_tool_undo_constructed (GObject *object)
{
GimpTransformGridToolUndo *tg_tool_undo = GIMP_TRANSFORM_GRID_TOOL_UNDO (object);
GimpTransformGridTool *tg_tool;
gint i;
G_OBJECT_CLASS (parent_class)->constructed (object);
gimp_assert (GIMP_IS_TRANSFORM_GRID_TOOL (tg_tool_undo->tg_tool));
tg_tool = tg_tool_undo->tg_tool;
for (i = 0; i < TRANS_INFO_SIZE; i++)
tg_tool_undo->trans_info[i] = (*tg_tool->old_trans_info)[i];
#if 0
if (tg_tool->original)
tg_tool_undo->original = tile_manager_ref (tg_tool->original);
#endif
g_object_add_weak_pointer (G_OBJECT (tg_tool_undo->tg_tool),
(gpointer) &tg_tool_undo->tg_tool);
}
static void
gimp_transform_grid_tool_undo_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpTransformGridToolUndo *tg_tool_undo = GIMP_TRANSFORM_GRID_TOOL_UNDO (object);
switch (property_id)
{
case PROP_TRANSFORM_TOOL:
tg_tool_undo->tg_tool = g_value_get_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_transform_grid_tool_undo_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpTransformGridToolUndo *tg_tool_undo = GIMP_TRANSFORM_GRID_TOOL_UNDO (object);
switch (property_id)
{
case PROP_TRANSFORM_TOOL:
g_value_set_object (value, tg_tool_undo->tg_tool);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_transform_grid_tool_undo_pop (GimpUndo *undo,
GimpUndoMode undo_mode,
GimpUndoAccumulator *accum)
{
GimpTransformGridToolUndo *tg_tool_undo = GIMP_TRANSFORM_GRID_TOOL_UNDO (undo);
GIMP_UNDO_CLASS (parent_class)->pop (undo, undo_mode, accum);
if (tg_tool_undo->tg_tool)
{
GimpTransformGridTool *tg_tool;
#if 0
TileManager *temp;
#endif
gdouble d;
gint i;
tg_tool = tg_tool_undo->tg_tool;
/* swap the transformation information arrays */
for (i = 0; i < TRANS_INFO_SIZE; i++)
{
d = tg_tool_undo->trans_info[i];
tg_tool_undo->trans_info[i] = tg_tool->trans_info[i];
tg_tool->trans_info[i] = d;
}
#if 0
/* swap the original buffer--the source buffer for repeated transform_grids
*/
temp = tg_tool_undo->original;
tg_tool_undo->original = tg_tool->original;
tg_tool->original = temp;
#endif
#if 0
/* If we're re-implementing the first transform_grid, reactivate tool */
if (undo_mode == GIMP_UNDO_MODE_REDO && tg_tool->original)
{
gimp_tool_control_activate (GIMP_TOOL (tg_tool)->control);
gimp_draw_tool_resume (GIMP_DRAW_TOOL (tg_tool));
}
#endif
}
}
static void
gimp_transform_grid_tool_undo_free (GimpUndo *undo,
GimpUndoMode undo_mode)
{
GimpTransformGridToolUndo *tg_tool_undo = GIMP_TRANSFORM_GRID_TOOL_UNDO (undo);
if (tg_tool_undo->tg_tool)
{
g_object_remove_weak_pointer (G_OBJECT (tg_tool_undo->tg_tool),
(gpointer) &tg_tool_undo->tg_tool);
tg_tool_undo->tg_tool = NULL;
}
#if 0
if (tg_tool_undo->original)
{
tile_manager_unref (tg_tool_undo->original);
tg_tool_undo->original = NULL;
}
#endif
GIMP_UNDO_CLASS (parent_class)->free (undo, undo_mode);
}

56
app/tools/gimptransformgridtoolundo.h Normal file
View File

@ -0,0 +1,56 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_TRANSFORM_GRID_TOOL_UNDO_H__
#define __GIMP_TRANSFORM_GRID_TOOL_UNDO_H__
#include "core/gimpundo.h"
#define GIMP_TYPE_TRANSFORM_GRID_TOOL_UNDO (gimp_transform_grid_tool_undo_get_type ())
#define GIMP_TRANSFORM_GRID_TOOL_UNDO(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TRANSFORM_GRID_TOOL_UNDO, GimpTransformGridToolUndo))
#define GIMP_TRANSFORM_GRID_TOOL_UNDO_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TRANSFORM_GRID_TOOL_UNDO, GimpTransformGridToolUndoClass))
#define GIMP_IS_TRANSFORM_GRID_TOOL_UNDO(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TRANSFORM_GRID_TOOL_UNDO))
#define GIMP_IS_TRANSFORM_GRID_TOOL_UNDO_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TRANSFORM_GRID_TOOL_UNDO))
#define GIMP_TRANSFORM_GRID_TOOL_UNDO_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TRANSFORM_GRID_TOOL_UNDO, GimpTransformGridToolUndoClass))
typedef struct _GimpTransformGridToolUndo GimpTransformGridToolUndo;
typedef struct _GimpTransformGridToolUndoClass GimpTransformGridToolUndoClass;
struct _GimpTransformGridToolUndo
{
GimpUndo parent_instance;
GimpTransformGridTool *tg_tool;
TransInfo trans_info;
#if 0
TileManager *original;
#endif
};
struct _GimpTransformGridToolUndoClass
{
GimpUndoClass parent_class;
};
GType gimp_transform_grid_tool_undo_get_type (void) G_GNUC_CONST;
#endif /* __GIMP_TRANSFORM_GRID_TOOL_UNDO_H__ */

450
app/tools/gimptransformoptions.c
View File

@ -31,12 +31,8 @@
#include "core/gimptoolinfo.h"
#include "widgets/gimppropwidgets.h"
#include "widgets/gimpspinscale.h"
#include "widgets/gimpwidgets-utils.h"
#include "gimprotatetool.h"
#include "gimpscaletool.h"
#include "gimpunifiedtransformtool.h"
#include "gimptooloptions-gui.h"
#include "gimptransformoptions.h"
@ -49,21 +45,7 @@ enum
PROP_TYPE,
PROP_DIRECTION,
PROP_INTERPOLATION,
PROP_CLIP,
PROP_SHOW_PREVIEW,
PROP_PREVIEW_OPACITY,
PROP_GRID_TYPE,
PROP_GRID_SIZE,
PROP_CONSTRAIN_MOVE,
PROP_CONSTRAIN_SCALE,
PROP_CONSTRAIN_ROTATE,
PROP_CONSTRAIN_SHEAR,
PROP_CONSTRAIN_PERSPECTIVE,
PROP_FROMPIVOT_SCALE,
PROP_FROMPIVOT_SHEAR,
PROP_FROMPIVOT_PERSPECTIVE,
PROP_CORNERSNAP,
PROP_FIXEDPIVOT,
PROP_CLIP
};
@ -80,12 +62,6 @@ static void gimp_transform_options_get_property (GObject *object,
static void gimp_transform_options_reset (GimpConfig *config);
static gboolean gimp_transform_options_sync_grid (GBinding *binding,
const GValue *source_value,
GValue *target_value,
gpointer user_data);
G_DEFINE_TYPE_WITH_CODE (GimpTransformOptions, gimp_transform_options,
GIMP_TYPE_TOOL_OPTIONS,
G_IMPLEMENT_INTERFACE (GIMP_TYPE_CONFIG,
@ -134,96 +110,6 @@ gimp_transform_options_class_init (GimpTransformOptionsClass *klass)
GIMP_TYPE_TRANSFORM_RESIZE,
GIMP_TRANSFORM_RESIZE_ADJUST,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SHOW_PREVIEW,
"show-preview",
_("Show image preview"),
_("Show a preview of the transformed image"),
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_PREVIEW_OPACITY,
"preview-opacity",
_("Image opacity"),
_("Opacity of the preview image"),
0.0, 1.0, 1.0,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_ENUM (object_class, PROP_GRID_TYPE,
"grid-type",
_("Guides"),
_("Composition guides such as rule of thirds"),
GIMP_TYPE_GUIDES_TYPE,
GIMP_GUIDES_NONE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_INT (object_class, PROP_GRID_SIZE,
"grid-size",
NULL,
_("Size of a grid cell for variable number "
"of composition guides"),
1, 128, 15,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_MOVE,
"constrain-move",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_SCALE,
"constrain-scale",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_ROTATE,
"constrain-rotate",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_SHEAR,
"constrain-shear",
NULL, NULL,
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CONSTRAIN_PERSPECTIVE,
"constrain-perspective",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FROMPIVOT_SCALE,
"frompivot-scale",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FROMPIVOT_SHEAR,
"frompivot-shear",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FROMPIVOT_PERSPECTIVE,
"frompivot-perspective",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_CORNERSNAP,
"cornersnap",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FIXEDPIVOT,
"fixedpivot",
NULL, NULL,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
}
static void
@ -254,14 +140,6 @@ gimp_transform_options_set_property (GObject *object,
break;
case PROP_DIRECTION:
options->direction = g_value_get_enum (value);
/* Expected default for corrective transform is to see the
* original image only.
*/
g_object_set (options,
"show-preview",
options->direction != GIMP_TRANSFORM_BACKWARD,
NULL);
break;
case PROP_INTERPOLATION:
options->interpolation = g_value_get_enum (value);
@ -269,48 +147,6 @@ gimp_transform_options_set_property (GObject *object,
case PROP_CLIP:
options->clip = g_value_get_enum (value);
break;
case PROP_SHOW_PREVIEW:
options->show_preview = g_value_get_boolean (value);
break;
case PROP_PREVIEW_OPACITY:
options->preview_opacity = g_value_get_double (value);
break;
case PROP_GRID_TYPE:
options->grid_type = g_value_get_enum (value);
break;
case PROP_GRID_SIZE:
options->grid_size = g_value_get_int (value);
break;
case PROP_CONSTRAIN_MOVE:
options->constrain_move = g_value_get_boolean (value);
break;
case PROP_CONSTRAIN_SCALE:
options->constrain_scale = g_value_get_boolean (value);
break;
case PROP_CONSTRAIN_ROTATE:
options->constrain_rotate = g_value_get_boolean (value);
break;
case PROP_CONSTRAIN_SHEAR:
options->constrain_shear = g_value_get_boolean (value);
break;
case PROP_CONSTRAIN_PERSPECTIVE:
options->constrain_perspective = g_value_get_boolean (value);
break;
case PROP_FROMPIVOT_SCALE:
options->frompivot_scale = g_value_get_boolean (value);
break;
case PROP_FROMPIVOT_SHEAR:
options->frompivot_shear = g_value_get_boolean (value);
break;
case PROP_FROMPIVOT_PERSPECTIVE:
options->frompivot_perspective = g_value_get_boolean (value);
break;
case PROP_CORNERSNAP:
options->cornersnap = g_value_get_boolean (value);
break;
case PROP_FIXEDPIVOT:
options->fixedpivot = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -339,48 +175,6 @@ gimp_transform_options_get_property (GObject *object,
case PROP_CLIP:
g_value_set_enum (value, options->clip);
break;
case PROP_SHOW_PREVIEW:
g_value_set_boolean (value, options->show_preview);
break;
case PROP_PREVIEW_OPACITY:
g_value_set_double (value, options->preview_opacity);
break;
case PROP_GRID_TYPE:
g_value_set_enum (value, options->grid_type);
break;
case PROP_GRID_SIZE:
g_value_set_int (value, options->grid_size);
break;
case PROP_CONSTRAIN_MOVE:
g_value_set_boolean (value, options->constrain_move);
break;
case PROP_CONSTRAIN_SCALE:
g_value_set_boolean (value, options->constrain_scale);
break;
case PROP_CONSTRAIN_ROTATE:
g_value_set_boolean (value, options->constrain_rotate);
break;
case PROP_CONSTRAIN_SHEAR:
g_value_set_boolean (value, options->constrain_shear);
break;
case PROP_CONSTRAIN_PERSPECTIVE:
g_value_set_boolean (value, options->constrain_perspective);
break;
case PROP_FROMPIVOT_SCALE:
g_value_set_boolean (value, options->frompivot_scale);
break;
case PROP_FROMPIVOT_SHEAR:
g_value_set_boolean (value, options->frompivot_shear);
break;
case PROP_FROMPIVOT_PERSPECTIVE:
g_value_set_boolean (value, options->frompivot_perspective);
break;
case PROP_CORNERSNAP:
g_value_set_boolean (value, options->cornersnap);
break;
case PROP_FIXEDPIVOT:
g_value_set_boolean (value, options->fixedpivot);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -405,14 +199,20 @@ gimp_transform_options_reset (GimpConfig *config)
/**
* gimp_transform_options_gui:
* @tool_options: a #GimpToolOptions
* @tool_options: a #GimpToolOptions
* @direction: whether to show the direction frame
* @interpolation: whether to show the interpolation menu
* @clipping: whether to show the clipping menu
*
* Build the Transform Tool Options.
*
* Return value: a container holding the transform tool options
**/
GtkWidget *
gimp_transform_options_gui (GimpToolOptions *tool_options)
gimp_transform_options_gui (GimpToolOptions *tool_options,
gboolean direction,
gboolean interpolation,
gboolean clipping)
{
GObject *config = G_OBJECT (tool_options);
GtkWidget *vbox = gimp_tool_options_gui (tool_options);
@ -421,10 +221,6 @@ gimp_transform_options_gui (GimpToolOptions *tool_options)
GtkWidget *label;
GtkWidget *frame;
GtkWidget *combo;
GtkWidget *scale;
GtkWidget *grid_box;
GdkModifierType extend_mask = gimp_get_extend_selection_mask ();
GdkModifierType constrain_mask = gimp_get_constrain_behavior_mask ();
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
@ -438,219 +234,33 @@ gimp_transform_options_gui (GimpToolOptions *tool_options)
gtk_box_pack_start (GTK_BOX (hbox), box, FALSE, FALSE, 0);
gtk_widget_show (box);
frame = gimp_prop_enum_radio_frame_new (config, "direction", NULL,
0, 0);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
if (direction)
{
frame = gimp_prop_enum_radio_frame_new (config, "direction", NULL,
0, 0);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
}
/* the interpolation menu */
combo = gimp_prop_enum_combo_box_new (config, "interpolation", 0, 0);
gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Interpolation"));
g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
gtk_widget_show (combo);
if (interpolation)
{
combo = gimp_prop_enum_combo_box_new (config, "interpolation", 0, 0);
gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Interpolation"));
g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
gtk_widget_show (combo);
}
/* the clipping menu */
combo = gimp_prop_enum_combo_box_new (config, "clip", 0, 0);
gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Clipping"));
g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
gtk_widget_show (combo);
/* the preview frame */
scale = gimp_prop_spin_scale_new (config, "preview-opacity", NULL,
0.01, 0.1, 0);
gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1);
frame = gimp_prop_expanding_frame_new (config, "show-preview", NULL,
scale, NULL);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* the guides frame */
frame = gimp_frame_new (NULL);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* the guides type menu */
combo = gimp_prop_enum_combo_box_new (config, "grid-type", 0, 0);
gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Guides"));
g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_frame_set_label_widget (GTK_FRAME (frame), combo);
gtk_widget_show (combo);
/* the grid density scale */
scale = gimp_prop_spin_scale_new (config, "grid-size", NULL,
1.8, 8.0, 0);
gimp_spin_scale_set_label (GIMP_SPIN_SCALE (scale), NULL);
gtk_container_add (GTK_CONTAINER (frame), scale);
g_object_bind_property_full (config, "grid-type",
scale, "visible",
G_BINDING_SYNC_CREATE,
gimp_transform_options_sync_grid,
NULL,
NULL, NULL);
if (tool_options->tool_info->tool_type == GIMP_TYPE_ROTATE_TOOL)
if (clipping)
{
GtkWidget *button;
gchar *label;
label = g_strdup_printf (_("15 degrees (%s)"),
gimp_get_mod_string (extend_mask));
button = gimp_prop_check_button_new (config, "constrain-rotate", label);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
gimp_help_set_help_data (button, _("Limit rotation steps to 15 degrees"),
NULL);
g_free (label);
}
else if (tool_options->tool_info->tool_type == GIMP_TYPE_SCALE_TOOL)
{
GtkWidget *button;
gchar *label;
label = g_strdup_printf (_("Keep aspect (%s)"),
gimp_get_mod_string (extend_mask));
button = gimp_prop_check_button_new (config, "constrain-scale", label);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
gimp_help_set_help_data (button, _("Keep the original aspect ratio"),
NULL);
g_free (label);
label = g_strdup_printf (_("Around center (%s)"),
gimp_get_mod_string (constrain_mask));
button = gimp_prop_check_button_new (config, "frompivot-scale", label);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
gimp_help_set_help_data (button, _("Scale around the center point"),
NULL);
g_free (label);
}
else if (tool_options->tool_info->tool_type == GIMP_TYPE_UNIFIED_TRANSFORM_TOOL)
{
struct
{
GdkModifierType mod;
gchar *name;
gchar *desc;
gchar *tip;
}
opt_list[] =
{
{ extend_mask, NULL, N_("Constrain (%s)") },
{ extend_mask, "constrain-move", N_("Move"),
N_("Constrain movement to 45 degree angles from center (%s)") },
{ extend_mask, "constrain-scale", N_("Scale"),
N_("Maintain aspect ratio when scaling (%s)") },
{ extend_mask, "constrain-rotate", N_("Rotate"),
N_("Constrain rotation to 15 degree increments (%s)") },
{ extend_mask, "constrain-shear", N_("Shear"),
N_("Shear along edge direction only (%s)") },
{ extend_mask, "constrain-perspective", N_("Perspective"),
N_("Constrain perspective handles to move along edges and diagonal (%s)") },
{ constrain_mask, NULL,
N_("From pivot (%s)") },
{ constrain_mask, "frompivot-scale", N_("Scale"),
N_("Scale from pivot point (%s)") },
{ constrain_mask, "frompivot-shear", N_("Shear"),
N_("Shear opposite edge by same amount (%s)") },
{ constrain_mask, "frompivot-perspective", N_("Perspective"),
N_("Maintain position of pivot while changing perspective (%s)") },
{ 0, NULL,
N_("Pivot") },
{ extend_mask, "cornersnap", N_("Snap (%s)"),
N_("Snap pivot to corners and center (%s)") },
{ 0, "fixedpivot", N_("Lock"),
N_("Lock pivot position to canvas") },
};
GtkWidget *button;
gchar *label;
gint i;
frame = NULL;
for (i = 0; i < G_N_ELEMENTS (opt_list); i++)
{
if (! opt_list[i].name && ! opt_list[i].desc)
{
frame = NULL;
continue;
}
label = g_strdup_printf (gettext (opt_list[i].desc),
gimp_get_mod_string (opt_list[i].mod));
if (opt_list[i].name)
{
button = gimp_prop_check_button_new (config, opt_list[i].name,
label);
gtk_box_pack_start (GTK_BOX (frame ? grid_box : vbox),
button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_free (label);
label = g_strdup_printf (gettext (opt_list[i].tip),
gimp_get_mod_string (opt_list[i].mod));
gimp_help_set_help_data (button, label, NULL);
}
else
{
frame = gimp_frame_new (label);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
grid_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_container_add (GTK_CONTAINER (frame), grid_box);
gtk_widget_show (grid_box);
}
g_free (label);
}
combo = gimp_prop_enum_combo_box_new (config, "clip", 0, 0);
gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Clipping"));
g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
gtk_widget_show (combo);
}
return vbox;
}
gboolean
gimp_transform_options_show_preview (GimpTransformOptions *options)
{
g_return_val_if_fail (GIMP_IS_TRANSFORM_OPTIONS (options), FALSE);
return (options->show_preview &&
options->type == GIMP_TRANSFORM_TYPE_LAYER);
}
/* private functions */
static gboolean
gimp_transform_options_sync_grid (GBinding *binding,
const GValue *source_value,
GValue *target_value,
gpointer user_data)
{
GimpGuidesType type = g_value_get_enum (source_value);
g_value_set_boolean (target_value,
type == GIMP_GUIDES_N_LINES ||
type == GIMP_GUIDES_SPACING);
return TRUE;
}

33
app/tools/gimptransformoptions.h
View File

@ -35,26 +35,12 @@ typedef struct _GimpTransformOptionsClass GimpTransformOptionsClass;
struct _GimpTransformOptions
{
GimpToolOptions parent_instance;
GimpToolOptions parent_instance;
GimpTransformType type;
GimpTransformDirection direction;
GimpInterpolationType interpolation;
GimpTransformResize clip;
gboolean show_preview;
gdouble preview_opacity;
GimpGuidesType grid_type;
gint grid_size;
gboolean constrain_move;
gboolean constrain_scale;
gboolean constrain_rotate;
gboolean constrain_shear;
gboolean constrain_perspective;
gboolean frompivot_scale;
gboolean frompivot_shear;
gboolean frompivot_perspective;
gboolean cornersnap;
gboolean fixedpivot;
GimpTransformType type;
GimpTransformDirection direction;
GimpInterpolationType interpolation;
GimpTransformResize clip;
};
struct _GimpTransformOptionsClass
@ -63,11 +49,12 @@ struct _GimpTransformOptionsClass
};
GType gimp_transform_options_get_type (void) G_GNUC_CONST;
GType gimp_transform_options_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_transform_options_gui (GimpToolOptions *tool_options);
gboolean gimp_transform_options_show_preview (GimpTransformOptions *options);
GtkWidget * gimp_transform_options_gui (GimpToolOptions *tool_options,
gboolean direction,
gboolean interpolation,
gboolean clipping);
#endif /* __GIMP_TRANSFORM_OPTIONS_H__ */

1445
app/tools/gimptransformtool.c
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File diff suppressed because it is too large Load Diff

76
app/tools/gimptransformtool.h
View File

@ -45,35 +45,13 @@ typedef struct _GimpTransformToolClass GimpTransformToolClass;
struct _GimpTransformTool
{
GimpDrawTool parent_instance;
GimpDrawTool parent_instance;
gint x1, y1; /* upper left hand coordinate */
gint x2, y2; /* lower right hand coords */
gint x1, y1; /* upper left hand coordinate */
gint x2, y2; /* lower right hand coords */
GimpMatrix3 transform; /* transformation matrix */
gboolean transform_valid; /* whether the matrix is valid */
TransInfo trans_info; /* transformation info */
TransInfo *old_trans_info; /* for resetting everything */
TransInfo *prev_trans_info; /* the current finished state */
GList *undo_list; /* list of all states,
head is current == prev_trans_info,
tail is original == old_trans_info */
GList *redo_list; /* list of all undone states,
NULL when nothing undone */
GimpItem *hidden_item; /* the item that was hidden during
the transform */
GimpToolWidget *widget;
GimpToolWidget *grab_widget;
GimpCanvasItem *preview;
GimpCanvasItem *boundary_in;
GimpCanvasItem *boundary_out;
GPtrArray *strokes;
const gchar *progress_text;
GimpToolGui *gui;
GimpMatrix3 transform; /* transformation matrix */
gboolean transform_valid; /* whether the matrix is valid */
};
struct _GimpTransformToolClass
@ -81,31 +59,35 @@ struct _GimpTransformToolClass
GimpDrawToolClass parent_class;
/* virtual functions */
void (* dialog) (GimpTransformTool *tool);
void (* dialog_update) (GimpTransformTool *tool);
void (* prepare) (GimpTransformTool *tool);
GimpToolWidget * (* get_widget) (GimpTransformTool *tool);
void (* recalc_matrix) (GimpTransformTool *tool,
GimpToolWidget *widget);
gchar * (* get_undo_desc) (GimpTransformTool *tool);
GeglBuffer * (* transform) (GimpTransformTool *tool,
GimpItem *item,
GeglBuffer *orig_buffer,
gint orig_offset_x,
gint orig_offset_y,
GimpColorProfile **buffer_profile,
gint *new_offset_x,
gint *new_offset_y);
void (* recalc_matrix) (GimpTransformTool *tr_tool);
gchar * (* get_undo_desc) (GimpTransformTool *tr_tool);
GeglBuffer * (* transform) (GimpTransformTool *tr_tool,
GimpItem *item,
GeglBuffer *orig_buffer,
gint orig_offset_x,
gint orig_offset_y,
GimpColorProfile **buffer_profile,
gint *new_offset_x,
gint *new_offset_y);
const gchar *ok_button_label;
const gchar *progress_text;
};
GType gimp_transform_tool_get_type (void) G_GNUC_CONST;
GType gimp_transform_tool_get_type (void) G_GNUC_CONST;
void gimp_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget);
void gimp_transform_tool_push_internal_undo (GimpTransformTool *tr_tool);
GimpItem * gimp_transform_tool_get_active_item (GimpTransformTool *tr_tool,
GimpDisplay *display,
gboolean invisible_layer_ok,
GError **error);
gboolean gimp_transform_tool_bounds (GimpTransformTool *tr_tool,
GimpDisplay *display);
void gimp_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpDisplay *display);
gboolean gimp_transform_tool_transform (GimpTransformTool *tr_tool,
GimpDisplay *display);
#endif /* __GIMP_TRANSFORM_TOOL_H__ */

220
app/tools/gimptransformtoolundo.c
View File

@ -1,220 +0,0 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gegl.h>
#include <gtk/gtk.h>
#include "tools-types.h"
#include "gimptoolcontrol.h"
#include "gimptransformtool.h"
#include "gimptransformtoolundo.h"
enum
{
PROP_0,
PROP_TRANSFORM_TOOL
};
static void gimp_transform_tool_undo_constructed (GObject *object);
static void gimp_transform_tool_undo_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_transform_tool_undo_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_transform_tool_undo_pop (GimpUndo *undo,
GimpUndoMode undo_mode,
GimpUndoAccumulator *accum);
static void gimp_transform_tool_undo_free (GimpUndo *undo,
GimpUndoMode undo_mode);
G_DEFINE_TYPE (GimpTransformToolUndo, gimp_transform_tool_undo, GIMP_TYPE_UNDO)
#define parent_class gimp_transform_tool_undo_parent_class
static void
gimp_transform_tool_undo_class_init (GimpTransformToolUndoClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpUndoClass *undo_class = GIMP_UNDO_CLASS (klass);
object_class->constructed = gimp_transform_tool_undo_constructed;
object_class->set_property = gimp_transform_tool_undo_set_property;
object_class->get_property = gimp_transform_tool_undo_get_property;
undo_class->pop = gimp_transform_tool_undo_pop;
undo_class->free = gimp_transform_tool_undo_free;
g_object_class_install_property (object_class, PROP_TRANSFORM_TOOL,
g_param_spec_object ("transform-tool",
NULL, NULL,
GIMP_TYPE_TRANSFORM_TOOL,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
}
static void
gimp_transform_tool_undo_init (GimpTransformToolUndo *undo)
{
}
static void
gimp_transform_tool_undo_constructed (GObject *object)
{
GimpTransformToolUndo *transform_tool_undo = GIMP_TRANSFORM_TOOL_UNDO (object);
GimpTransformTool *transform_tool;
gint i;
G_OBJECT_CLASS (parent_class)->constructed (object);
gimp_assert (GIMP_IS_TRANSFORM_TOOL (transform_tool_undo->transform_tool));
transform_tool = transform_tool_undo->transform_tool;
for (i = 0; i < TRANS_INFO_SIZE; i++)
transform_tool_undo->trans_info[i] = (*transform_tool->old_trans_info)[i];
#if 0
if (transform_tool->original)
transform_tool_undo->original = tile_manager_ref (transform_tool->original);
#endif
g_object_add_weak_pointer (G_OBJECT (transform_tool_undo->transform_tool),
(gpointer) &transform_tool_undo->transform_tool);
}
static void
gimp_transform_tool_undo_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpTransformToolUndo *transform_tool_undo = GIMP_TRANSFORM_TOOL_UNDO (object);
switch (property_id)
{
case PROP_TRANSFORM_TOOL:
transform_tool_undo->transform_tool = g_value_get_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_transform_tool_undo_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpTransformToolUndo *transform_tool_undo = GIMP_TRANSFORM_TOOL_UNDO (object);
switch (property_id)
{
case PROP_TRANSFORM_TOOL:
g_value_set_object (value, transform_tool_undo->transform_tool);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_transform_tool_undo_pop (GimpUndo *undo,
GimpUndoMode undo_mode,
GimpUndoAccumulator *accum)
{
GimpTransformToolUndo *transform_tool_undo = GIMP_TRANSFORM_TOOL_UNDO (undo);
GIMP_UNDO_CLASS (parent_class)->pop (undo, undo_mode, accum);
if (transform_tool_undo->transform_tool)
{
GimpTransformTool *transform_tool;
#if 0
TileManager *temp;
#endif
gdouble d;
gint i;
transform_tool = transform_tool_undo->transform_tool;
/* swap the transformation information arrays */
for (i = 0; i < TRANS_INFO_SIZE; i++)
{
d = transform_tool_undo->trans_info[i];
transform_tool_undo->trans_info[i] = transform_tool->trans_info[i];
transform_tool->trans_info[i] = d;
}
#if 0
/* swap the original buffer--the source buffer for repeated transforms
*/
temp = transform_tool_undo->original;
transform_tool_undo->original = transform_tool->original;
transform_tool->original = temp;
#endif
#if 0
/* If we're re-implementing the first transform, reactivate tool */
if (undo_mode == GIMP_UNDO_MODE_REDO && transform_tool->original)
{
gimp_tool_control_activate (GIMP_TOOL (transform_tool)->control);
gimp_draw_tool_resume (GIMP_DRAW_TOOL (transform_tool));
}
#endif
}
}
static void
gimp_transform_tool_undo_free (GimpUndo *undo,
GimpUndoMode undo_mode)
{
GimpTransformToolUndo *transform_tool_undo = GIMP_TRANSFORM_TOOL_UNDO (undo);
if (transform_tool_undo->transform_tool)
{
g_object_remove_weak_pointer (G_OBJECT (transform_tool_undo->transform_tool),
(gpointer) &transform_tool_undo->transform_tool);
transform_tool_undo->transform_tool = NULL;
}
#if 0
if (transform_tool_undo->original)
{
tile_manager_unref (transform_tool_undo->original);
transform_tool_undo->original = NULL;
}
#endif
GIMP_UNDO_CLASS (parent_class)->free (undo, undo_mode);
}

56
app/tools/gimptransformtoolundo.h
View File

@ -1,56 +0,0 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_TRANSFORM_TOOL_UNDO_H__
#define __GIMP_TRANSFORM_TOOL_UNDO_H__
#include "core/gimpundo.h"
#define GIMP_TYPE_TRANSFORM_TOOL_UNDO (gimp_transform_tool_undo_get_type ())
#define GIMP_TRANSFORM_TOOL_UNDO(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TRANSFORM_TOOL_UNDO, GimpTransformToolUndo))
#define GIMP_TRANSFORM_TOOL_UNDO_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TRANSFORM_TOOL_UNDO, GimpTransformToolUndoClass))
#define GIMP_IS_TRANSFORM_TOOL_UNDO(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TRANSFORM_TOOL_UNDO))
#define GIMP_IS_TRANSFORM_TOOL_UNDO_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TRANSFORM_TOOL_UNDO))
#define GIMP_TRANSFORM_TOOL_UNDO_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TRANSFORM_TOOL_UNDO, GimpTransformToolUndoClass))
typedef struct _GimpTransformToolUndo GimpTransformToolUndo;
typedef struct _GimpTransformToolUndoClass GimpTransformToolUndoClass;
struct _GimpTransformToolUndo
{
GimpUndo parent_instance;
GimpTransformTool *transform_tool;
TransInfo trans_info;
#if 0
TileManager *original;
#endif
};
struct _GimpTransformToolUndoClass
{
GimpUndoClass parent_class;
};
GType gimp_transform_tool_undo_get_type (void) G_GNUC_CONST;
#endif /* __GIMP_TRANSFORM_TOOL_UNDO_H__ */

141
app/tools/gimpunifiedtransformtool.c
View File

@ -32,7 +32,7 @@
#include "display/gimptooltransformgrid.h"
#include "gimptoolcontrol.h"
#include "gimptransformoptions.h"
#include "gimptransformgridoptions.h"
#include "gimpunifiedtransformtool.h"
#include "gimp-intl.h"
@ -56,17 +56,18 @@ enum
/* local function prototypes */
static void gimp_unified_transform_tool_prepare (GimpTransformTool *tr_tool);
static GimpToolWidget * gimp_unified_transform_tool_get_widget (GimpTransformTool *tr_tool);
static void gimp_unified_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget);
static gchar * gimp_unified_transform_tool_get_undo_desc (GimpTransformTool *tr_tool);
static void gimp_unified_transform_tool_prepare (GimpTransformGridTool *tg_tool);
static GimpToolWidget * gimp_unified_transform_tool_get_widget (GimpTransformGridTool *tg_tool);
static void gimp_unified_transform_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget);
static void gimp_unified_transform_tool_recalc_points (GimpGenericTransformTool *generic,
GimpToolWidget *widget);
static void gimp_unified_transform_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool);
GimpTransformGridTool *tg_tool);
G_DEFINE_TYPE (GimpUnifiedTransformTool, gimp_unified_transform_tool,
@ -80,8 +81,8 @@ gimp_unified_transform_tool_register (GimpToolRegisterCallback callback,
gpointer data)
{
(* callback) (GIMP_TYPE_UNIFIED_TRANSFORM_TOOL,
GIMP_TYPE_TRANSFORM_OPTIONS,
gimp_transform_options_gui,
GIMP_TYPE_TRANSFORM_GRID_OPTIONS,
gimp_transform_grid_options_gui,
GIMP_CONTEXT_PROP_MASK_BACKGROUND,
"gimp-unified-transform-tool",
_("Unified Transform"),
@ -96,49 +97,59 @@ gimp_unified_transform_tool_register (GimpToolRegisterCallback callback,
static void
gimp_unified_transform_tool_class_init (GimpUnifiedTransformToolClass *klass)
{
GimpTransformToolClass *trans_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformToolClass *tr_class = GIMP_TRANSFORM_TOOL_CLASS (klass);
GimpTransformGridToolClass *tg_class = GIMP_TRANSFORM_GRID_TOOL_CLASS (klass);
GimpGenericTransformToolClass *generic_class = GIMP_GENERIC_TRANSFORM_TOOL_CLASS (klass);
trans_class->prepare = gimp_unified_transform_tool_prepare;
trans_class->get_widget = gimp_unified_transform_tool_get_widget;
trans_class->recalc_matrix = gimp_unified_transform_tool_recalc_matrix;
trans_class->get_undo_desc = gimp_unified_transform_tool_get_undo_desc;
tr_class->get_undo_desc = gimp_unified_transform_tool_get_undo_desc;
tg_class->prepare = gimp_unified_transform_tool_prepare;
tg_class->get_widget = gimp_unified_transform_tool_get_widget;
tg_class->recalc_matrix = gimp_unified_transform_tool_recalc_matrix;
generic_class->recalc_points = gimp_unified_transform_tool_recalc_points;
tr_class->progress_text = _("Unified transform");
}
static void
gimp_unified_transform_tool_init (GimpUnifiedTransformTool *unified_tool)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (unified_tool);
}
tr_tool->progress_text = _("Unified transform");
static gchar *
gimp_unified_transform_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
return g_strdup (C_("undo-type", "Unified Transform"));
}
static void
gimp_unified_transform_tool_prepare (GimpTransformTool *tr_tool)
gimp_unified_transform_tool_prepare (GimpTransformGridTool *tg_tool)
{
GIMP_TRANSFORM_TOOL_CLASS (parent_class)->prepare (tr_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
tr_tool->trans_info[PIVOT_X] = (gdouble) (tr_tool->x1 + tr_tool->x2) / 2.0;
tr_tool->trans_info[PIVOT_Y] = (gdouble) (tr_tool->y1 + tr_tool->y2) / 2.0;
GIMP_TRANSFORM_GRID_TOOL_CLASS (parent_class)->prepare (tg_tool);
tr_tool->trans_info[X0] = (gdouble) tr_tool->x1;
tr_tool->trans_info[Y0] = (gdouble) tr_tool->y1;
tr_tool->trans_info[X1] = (gdouble) tr_tool->x2;
tr_tool->trans_info[Y1] = (gdouble) tr_tool->y1;
tr_tool->trans_info[X2] = (gdouble) tr_tool->x1;
tr_tool->trans_info[Y2] = (gdouble) tr_tool->y2;
tr_tool->trans_info[X3] = (gdouble) tr_tool->x2;
tr_tool->trans_info[Y3] = (gdouble) tr_tool->y2;
tg_tool->trans_info[PIVOT_X] = (gdouble) (tr_tool->x1 + tr_tool->x2) / 2.0;
tg_tool->trans_info[PIVOT_Y] = (gdouble) (tr_tool->y1 + tr_tool->y2) / 2.0;
tg_tool->trans_info[X0] = (gdouble) tr_tool->x1;
tg_tool->trans_info[Y0] = (gdouble) tr_tool->y1;
tg_tool->trans_info[X1] = (gdouble) tr_tool->x2;
tg_tool->trans_info[Y1] = (gdouble) tr_tool->y1;
tg_tool->trans_info[X2] = (gdouble) tr_tool->x1;
tg_tool->trans_info[Y2] = (gdouble) tr_tool->y2;
tg_tool->trans_info[X3] = (gdouble) tr_tool->x2;
tg_tool->trans_info[Y3] = (gdouble) tr_tool->y2;
}
static GimpToolWidget *
gimp_unified_transform_tool_get_widget (GimpTransformTool *tr_tool)
gimp_unified_transform_tool_get_widget (GimpTransformGridTool *tg_tool)
{
GimpTool *tool = GIMP_TOOL (tr_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
GimpTool *tool = GIMP_TOOL (tg_tool);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpToolWidget *widget;
widget = gimp_tool_transform_grid_new (shell,
&tr_tool->transform,
@ -161,16 +172,18 @@ gimp_unified_transform_tool_get_widget (GimpTransformTool *tr_tool)
g_signal_connect (widget, "changed",
G_CALLBACK (gimp_unified_transform_tool_widget_changed),
tr_tool);
tg_tool);
return widget;
}
static void
gimp_unified_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
GimpToolWidget *widget)
gimp_unified_transform_tool_recalc_matrix (GimpTransformGridTool *tg_tool,
GimpToolWidget *widget)
{
GIMP_TRANSFORM_TOOL_CLASS (parent_class)->recalc_matrix (tr_tool, widget);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GIMP_TRANSFORM_GRID_TOOL_CLASS (parent_class)->recalc_matrix (tg_tool, widget);
if (widget)
g_object_set (widget,
@ -179,68 +192,64 @@ gimp_unified_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
"y1", (gdouble) tr_tool->y1,
"x2", (gdouble) tr_tool->x2,
"y2", (gdouble) tr_tool->y2,
"pivot-x", tr_tool->trans_info[PIVOT_X],
"pivot-y", tr_tool->trans_info[PIVOT_Y],
"pivot-x", tg_tool->trans_info[PIVOT_X],
"pivot-y", tg_tool->trans_info[PIVOT_Y],
NULL);
}
static gchar *
gimp_unified_transform_tool_get_undo_desc (GimpTransformTool *tr_tool)
{
return g_strdup (C_("undo-type", "Unified Transform"));
}
static void
gimp_unified_transform_tool_recalc_points (GimpGenericTransformTool *generic,
GimpToolWidget *widget)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (generic);
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (generic);
GimpTransformGridTool *tg_tool = GIMP_TRANSFORM_GRID_TOOL (generic);
generic->input_points[0] = (GimpVector2) {tr_tool->x1, tr_tool->y1};
generic->input_points[1] = (GimpVector2) {tr_tool->x2, tr_tool->y1};
generic->input_points[2] = (GimpVector2) {tr_tool->x1, tr_tool->y2};
generic->input_points[3] = (GimpVector2) {tr_tool->x2, tr_tool->y2};
generic->output_points[0] = (GimpVector2) {tr_tool->trans_info[X0],
tr_tool->trans_info[Y0]};
generic->output_points[1] = (GimpVector2) {tr_tool->trans_info[X1],
tr_tool->trans_info[Y1]};
generic->output_points[2] = (GimpVector2) {tr_tool->trans_info[X2],
tr_tool->trans_info[Y2]};
generic->output_points[3] = (GimpVector2) {tr_tool->trans_info[X3],
tr_tool->trans_info[Y3]};
generic->output_points[0] = (GimpVector2) {tg_tool->trans_info[X0],
tg_tool->trans_info[Y0]};
generic->output_points[1] = (GimpVector2) {tg_tool->trans_info[X1],
tg_tool->trans_info[Y1]};
generic->output_points[2] = (GimpVector2) {tg_tool->trans_info[X2],
tg_tool->trans_info[Y2]};
generic->output_points[3] = (GimpVector2) {tg_tool->trans_info[X3],
tg_tool->trans_info[Y3]};
}
static void
gimp_unified_transform_tool_widget_changed (GimpToolWidget *widget,
GimpTransformTool *tr_tool)
gimp_unified_transform_tool_widget_changed (GimpToolWidget *widget,
GimpTransformGridTool *tg_tool)
{
GimpMatrix3 *transform;
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tg_tool);
GimpMatrix3 *transform;
g_object_get (widget,
"transform", &transform,
"pivot-x", &tr_tool->trans_info[PIVOT_X],
"pivot-y", &tr_tool->trans_info[PIVOT_Y],
"pivot-x", &tg_tool->trans_info[PIVOT_X],
"pivot-y", &tg_tool->trans_info[PIVOT_Y],
NULL);
gimp_matrix3_transform_point (transform,
tr_tool->x1, tr_tool->y1,
&tr_tool->trans_info[X0],
&tr_tool->trans_info[Y0]);
&tg_tool->trans_info[X0],
&tg_tool->trans_info[Y0]);
gimp_matrix3_transform_point (transform,
tr_tool->x2, tr_tool->y1,
&tr_tool->trans_info[X1],
&tr_tool->trans_info[Y1]);
&tg_tool->trans_info[X1],
&tg_tool->trans_info[Y1]);
gimp_matrix3_transform_point (transform,
tr_tool->x1, tr_tool->y2,
&tr_tool->trans_info[X2],
&tr_tool->trans_info[Y2]);
&tg_tool->trans_info[X2],
&tg_tool->trans_info[Y2]);
gimp_matrix3_transform_point (transform,
tr_tool->x2, tr_tool->y2,
&tr_tool->trans_info[X3],
&tr_tool->trans_info[Y3]);
&tg_tool->trans_info[X3],
&tg_tool->trans_info[Y3]);
g_free (transform);
gimp_transform_tool_recalc_matrix (tr_tool, NULL);
gimp_transform_grid_tool_recalc_matrix (tg_tool, NULL);
}

1
app/tools/tools-types.h
View File

@ -36,6 +36,7 @@ typedef struct _GimpDrawTool GimpDrawTool;
typedef struct _GimpFilterTool GimpFilterTool;
typedef struct _GimpGenericTransformTool GimpGenericTransformTool;
typedef struct _GimpPaintTool GimpPaintTool;
typedef struct _GimpTransformGridTool GimpTransformGridTool;
typedef struct _GimpTransformTool GimpTransformTool;
typedef struct _GimpColorOptions GimpColorOptions;

2
po/POTFILES.in
View File

@ -485,6 +485,8 @@ app/tools/gimptexttool.c
app/tools/gimptexttool-editor.c
app/tools/gimpthresholdtool.c
app/tools/gimptool.c
app/tools/gimptransformgridoptions.c
app/tools/gimptransformgridtool.c
app/tools/gimptransformoptions.c
app/tools/gimptransformtool.c
app/tools/gimpunifiedtransformtool.c