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app/widgets/gimpgradienteditor.[ch] added public APIs for zooming the 

2004-10-24  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimpgradienteditor.[ch]
	* app/widgets/gimppaletteeditor.[ch]: added public APIs for
	zooming the editors. Use gimp_editor_add_action_button() to create
	all buttons. Removed all button callbacks and all duplicated
	button sensitivity logic.

	* app/widgets/gimpdataeditor.c (gimp_data_editor_set_data): update
	the editor's UI manager if it exists.

	* app/actions/gradient-editor-actions.c
	* app/actions/gradient-editor-commands.[ch]: added zoom actions
	and callback and call gimp_gradient_editor_zoom(). Fixed
	gradient_editor_actions_update() to actually set all items'
	sensitivity (it was possible to modify read-only gradients and
	even to crash GIMP).

	* app/actions/palette-editor-actions.c
	* app/actions/palette-editor-commands.[ch]: changed "new" and
	"zoom" actions to actually do their job instead of calling
	gtk_button_clicked(editor->foo_button).
This commit is contained in:
Michael Natterer 2004-10-24 20:38:35 +00:00 committed by Michael Natterer
parent e64a292d45
commit 714771d450
12 changed files with 669 additions and 571 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
ChangeLog
View File

@ -1,3 +1,26 @@
2004-10-24 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpgradienteditor.[ch]
* app/widgets/gimppaletteeditor.[ch]: added public APIs for
zooming the editors. Use gimp_editor_add_action_button() to create
all buttons. Removed all button callbacks and all duplicated
button sensitivity logic.
* app/widgets/gimpdataeditor.c (gimp_data_editor_set_data): update
the editor's UI manager if it exists.
* app/actions/gradient-editor-actions.c
* app/actions/gradient-editor-commands.[ch]: added zoom actions
and callback and call gimp_gradient_editor_zoom(). Fixed
gradient_editor_actions_update() to actually set all items'
sensitivity (it was possible to modify read-only gradients and
even to crash GIMP).
* app/actions/palette-editor-actions.c
* app/actions/palette-editor-commands.[ch]: changed "new" and
"zoom" actions to actually do their job instead of calling
gtk_button_clicked(editor->foo_button).
2004-10-24 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpcolormapeditor.c: removed the "Edit Color"

172
app/actions/gradient-editor-actions.c
View File

@ -268,7 +268,7 @@ static GimpRadioActionEntry gradient_editor_blending_actions[] =
{ "gradient-editor-blending-varies", NULL,
N_("(Varies)"), NULL, NULL,
0,
-1,
GIMP_HELP_GRADIENT_EDITOR_BLENDING }
};
@ -291,10 +291,31 @@ static GimpRadioActionEntry gradient_editor_coloring_actions[] =
{ "gradient-editor-coloring-varies", NULL,
N_("(Varies)"), NULL, NULL,
0,
-1,
GIMP_HELP_GRADIENT_EDITOR_COLORING }
};
static GimpEnumActionEntry gradient_editor_zoom_actions[] =
{
{ "gradient-editor-zoom-in", GTK_STOCK_ZOOM_IN,
N_("Zoom In"), NULL,
N_("Zoom in"),
GIMP_ZOOM_IN,
GIMP_HELP_GRADIENT_EDITOR_ZOOM_IN },
{ "gradient-editor-zoom-out", GTK_STOCK_ZOOM_OUT,
N_("Zoom Out"), NULL,
N_("Zoom out"),
GIMP_ZOOM_OUT,
GIMP_HELP_GRADIENT_EDITOR_ZOOM_OUT },
{ "gradient-editor-zoom-all", GTK_STOCK_ZOOM_FIT,
N_("Zoom All"), NULL,
N_("Zoom all"),
GIMP_ZOOM_TO, /* abused */
GIMP_HELP_GRADIENT_EDITOR_ZOOM_ALL }
};
void
gradient_editor_actions_setup (GimpActionGroup *group)
@ -335,6 +356,11 @@ gradient_editor_actions_setup (GimpActionGroup *group)
G_N_ELEMENTS (gradient_editor_coloring_actions),
0,
G_CALLBACK (gradient_editor_coloring_type_cmd_callback));
gimp_action_group_add_enum_actions (group,
gradient_editor_zoom_actions,
G_N_ELEMENTS (gradient_editor_zoom_actions),
G_CALLBACK (gradient_editor_zoom_cmd_callback));
}
void
@ -342,18 +368,31 @@ gradient_editor_actions_update (GimpActionGroup *group,
gpointer data)
{
GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
GimpDataEditor *data_editor = GIMP_DATA_EDITOR (data);
GimpGradient *gradient;
GimpContext *context;
GimpGradientSegment *left_seg;
GimpGradientSegment *right_seg;
gboolean editable = FALSE;
GimpGradientSegment *left_seg = NULL;
GimpGradientSegment *right_seg = NULL;
GimpRGB fg;
GimpRGB bg;
gboolean blending_equal = TRUE;
gboolean coloring_equal = TRUE;
gboolean selection;
gboolean delete;
gboolean selection = FALSE;
gboolean delete = FALSE;
context =
gimp_get_user_context (GIMP_DATA_EDITOR (editor)->data_factory->gimp);
gradient = GIMP_GRADIENT (data_editor->data);
context = gimp_get_user_context (data_editor->data_factory->gimp);
if (gradient)
{
GimpGradientSegmentType type;
GimpGradientSegmentColor color;
GimpGradientSegment *seg, *aseg;
if (data_editor->data_editable)
editable = TRUE;
if (editor->control_sel_l->prev)
left_seg = editor->control_sel_l->prev;
@ -365,17 +404,6 @@ gradient_editor_actions_update (GimpActionGroup *group,
else
right_seg = gimp_gradient_segment_get_first (editor->control_sel_r);
if (context)
{
gimp_context_get_foreground (context, &fg);
gimp_context_get_background (context, &bg);
}
{
GimpGradientSegmentType type;
GimpGradientSegmentColor color;
GimpGradientSegment *seg, *aseg;
type = editor->control_sel_l->type;
color = editor->control_sel_l->color;
@ -390,10 +418,16 @@ gradient_editor_actions_update (GimpActionGroup *group,
seg = seg->next;
}
while (aseg != editor->control_sel_r);
}
selection = (editor->control_sel_l != editor->control_sel_r);
delete = (editor->control_sel_l->prev || editor->control_sel_r->next);
}
if (context)
{
gimp_context_get_foreground (context, &fg);
gimp_context_get_background (context, &bg);
}
#define SET_ACTIVE(action,condition) \
gimp_action_group_set_action_active (group, action, (condition) != 0)
@ -406,16 +440,37 @@ gradient_editor_actions_update (GimpActionGroup *group,
#define SET_VISIBLE(action,condition) \
gimp_action_group_set_action_visible (group, action, (condition) != 0)
SET_SENSITIVE ("gradient-editor-left-color", editable);
SET_SENSITIVE ("gradient-editor-load-left-left-neighbor", editable);
SET_SENSITIVE ("gradient-editor-load-left-right-endpoint", editable);
if (gradient)
{
SET_COLOR ("gradient-editor-left-color",
&editor->control_sel_l->left_color, FALSE);
SET_COLOR ("gradient-editor-load-left-left-neighbor",
&left_seg->right_color, FALSE);
SET_COLOR ("gradient-editor-load-left-right-endpoint",
&editor->control_sel_r->right_color, FALSE);
}
SET_SENSITIVE ("gradient-editor-load-left-fg", editable);
SET_SENSITIVE ("gradient-editor-load-left-bg", editable);
SET_COLOR ("gradient-editor-load-left-fg", context ? &fg : NULL, FALSE);
SET_COLOR ("gradient-editor-load-left-bg", context ? &bg : NULL, FALSE);
SET_SENSITIVE ("gradient-editor-load-left-01", editable);
SET_SENSITIVE ("gradient-editor-load-left-02", editable);
SET_SENSITIVE ("gradient-editor-load-left-03", editable);
SET_SENSITIVE ("gradient-editor-load-left-04", editable);
SET_SENSITIVE ("gradient-editor-load-left-05", editable);
SET_SENSITIVE ("gradient-editor-load-left-06", editable);
SET_SENSITIVE ("gradient-editor-load-left-07", editable);
SET_SENSITIVE ("gradient-editor-load-left-08", editable);
SET_SENSITIVE ("gradient-editor-load-left-09", editable);
SET_SENSITIVE ("gradient-editor-load-left-10", editable);
SET_COLOR ("gradient-editor-load-left-01", &editor->saved_colors[0], TRUE);
SET_COLOR ("gradient-editor-load-left-02", &editor->saved_colors[1], TRUE);
SET_COLOR ("gradient-editor-load-left-03", &editor->saved_colors[2], TRUE);
@ -427,6 +482,17 @@ gradient_editor_actions_update (GimpActionGroup *group,
SET_COLOR ("gradient-editor-load-left-09", &editor->saved_colors[8], TRUE);
SET_COLOR ("gradient-editor-load-left-10", &editor->saved_colors[9], TRUE);
SET_SENSITIVE ("gradient-editor-save-left-01", gradient);
SET_SENSITIVE ("gradient-editor-save-left-02", gradient);
SET_SENSITIVE ("gradient-editor-save-left-03", gradient);
SET_SENSITIVE ("gradient-editor-save-left-04", gradient);
SET_SENSITIVE ("gradient-editor-save-left-05", gradient);
SET_SENSITIVE ("gradient-editor-save-left-06", gradient);
SET_SENSITIVE ("gradient-editor-save-left-07", gradient);
SET_SENSITIVE ("gradient-editor-save-left-08", gradient);
SET_SENSITIVE ("gradient-editor-save-left-09", gradient);
SET_SENSITIVE ("gradient-editor-save-left-10", gradient);
SET_COLOR ("gradient-editor-save-left-01", &editor->saved_colors[0], TRUE);
SET_COLOR ("gradient-editor-save-left-02", &editor->saved_colors[1], TRUE);
SET_COLOR ("gradient-editor-save-left-03", &editor->saved_colors[2], TRUE);
@ -438,16 +504,37 @@ gradient_editor_actions_update (GimpActionGroup *group,
SET_COLOR ("gradient-editor-save-left-09", &editor->saved_colors[8], TRUE);
SET_COLOR ("gradient-editor-save-left-10", &editor->saved_colors[9], TRUE);
SET_SENSITIVE ("gradient-editor-right-color", editable);
SET_SENSITIVE ("gradient-editor-load-right-right-neighbor", editable);
SET_SENSITIVE ("gradient-editor-load-right-left-endpoint", editable);
if (gradient)
{
SET_COLOR ("gradient-editor-right-color",
&editor->control_sel_r->right_color, FALSE);
SET_COLOR ("gradient-editor-load-right-right-neighbor",
&right_seg->left_color, FALSE);
SET_COLOR ("gradient-editor-load-right-left-endpoint",
&editor->control_sel_l->left_color, FALSE);
}
SET_SENSITIVE ("gradient-editor-load-right-fg", editable);
SET_SENSITIVE ("gradient-editor-load-right-bg", editable);
SET_COLOR ("gradient-editor-load-right-fg", context ? &fg : NULL, FALSE);
SET_COLOR ("gradient-editor-load-right-bg", context ? &bg : NULL, FALSE);
SET_SENSITIVE ("gradient-editor-load-right-01", editable);
SET_SENSITIVE ("gradient-editor-load-right-02", editable);
SET_SENSITIVE ("gradient-editor-load-right-03", editable);
SET_SENSITIVE ("gradient-editor-load-right-04", editable);
SET_SENSITIVE ("gradient-editor-load-right-05", editable);
SET_SENSITIVE ("gradient-editor-load-right-06", editable);
SET_SENSITIVE ("gradient-editor-load-right-07", editable);
SET_SENSITIVE ("gradient-editor-load-right-08", editable);
SET_SENSITIVE ("gradient-editor-load-right-09", editable);
SET_SENSITIVE ("gradient-editor-load-right-10", editable);
SET_COLOR ("gradient-editor-load-right-01", &editor->saved_colors[0], TRUE);
SET_COLOR ("gradient-editor-load-right-02", &editor->saved_colors[1], TRUE);
SET_COLOR ("gradient-editor-load-right-03", &editor->saved_colors[2], TRUE);
@ -459,6 +546,17 @@ gradient_editor_actions_update (GimpActionGroup *group,
SET_COLOR ("gradient-editor-load-right-09", &editor->saved_colors[8], TRUE);
SET_COLOR ("gradient-editor-load-right-10", &editor->saved_colors[9], TRUE);
SET_SENSITIVE ("gradient-editor-save-right-01", gradient);
SET_SENSITIVE ("gradient-editor-save-right-02", gradient);
SET_SENSITIVE ("gradient-editor-save-right-03", gradient);
SET_SENSITIVE ("gradient-editor-save-right-04", gradient);
SET_SENSITIVE ("gradient-editor-save-right-05", gradient);
SET_SENSITIVE ("gradient-editor-save-right-06", gradient);
SET_SENSITIVE ("gradient-editor-save-right-07", gradient);
SET_SENSITIVE ("gradient-editor-save-right-08", gradient);
SET_SENSITIVE ("gradient-editor-save-right-09", gradient);
SET_SENSITIVE ("gradient-editor-save-right-10", gradient);
SET_COLOR ("gradient-editor-save-right-01", &editor->saved_colors[0], TRUE);
SET_COLOR ("gradient-editor-save-right-02", &editor->saved_colors[1], TRUE);
SET_COLOR ("gradient-editor-save-right-03", &editor->saved_colors[2], TRUE);
@ -470,6 +568,14 @@ gradient_editor_actions_update (GimpActionGroup *group,
SET_COLOR ("gradient-editor-save-right-09", &editor->saved_colors[8], TRUE);
SET_COLOR ("gradient-editor-save-right-10", &editor->saved_colors[9], TRUE);
SET_SENSITIVE ("gradient-editor-flip", editable);
SET_SENSITIVE ("gradient-editor-replicate", editable);
SET_SENSITIVE ("gradient-editor-split-midpoint", editable);
SET_SENSITIVE ("gradient-editor-split-uniform", editable);
SET_SENSITIVE ("gradient-editor-delete", editable && delete);
SET_SENSITIVE ("gradient-editor-recenter", editable);
SET_SENSITIVE ("gradient-editor-redistribute", editable);
if (! selection)
{
SET_LABEL ("gradient-editor-blending-func",
@ -516,11 +622,15 @@ gradient_editor_actions_update (GimpActionGroup *group,
}
SET_SENSITIVE ("gradient-editor-blending-varies", FALSE);
SET_SENSITIVE ("gradient-editor-coloring-varies", FALSE);
SET_VISIBLE ("gradient-editor-blending-varies", ! blending_equal);
if (blending_equal)
SET_SENSITIVE ("gradient-editor-blending-linear", editable);
SET_SENSITIVE ("gradient-editor-blending-curved", editable);
SET_SENSITIVE ("gradient-editor-blending-sine", editable);
SET_SENSITIVE ("gradient-editor-blending-sphere-increasing", editable);
SET_SENSITIVE ("gradient-editor-blending-sphere-decreasing", editable);
if (blending_equal && gradient)
{
switch (editor->control_sel_l->type)
{
@ -546,9 +656,14 @@ gradient_editor_actions_update (GimpActionGroup *group,
SET_ACTIVE ("gradient-editor-blending-varies", TRUE);
}
SET_SENSITIVE ("gradient-editor-coloring-varies", FALSE);
SET_VISIBLE ("gradient-editor-coloring-varies", ! coloring_equal);
if (coloring_equal)
SET_SENSITIVE ("gradient-editor-coloring-rgb", editable);
SET_SENSITIVE ("gradient-editor-coloring-hsv-ccw", editable);
SET_SENSITIVE ("gradient-editor-coloring-hsv-cw", editable);
if (coloring_equal && gradient)
{
switch (editor->control_sel_l->color)
{
@ -568,9 +683,12 @@ gradient_editor_actions_update (GimpActionGroup *group,
SET_ACTIVE ("gradient-editor-coloring-varies", TRUE);
}
SET_SENSITIVE ("gradient-editor-blend-color", selection);
SET_SENSITIVE ("gradient-editor-blend-opacity", selection);
SET_SENSITIVE ("gradient-editor-delete", delete);
SET_SENSITIVE ("gradient-editor-blend-color", editable && selection);
SET_SENSITIVE ("gradient-editor-blend-opacity", editable && selection);
SET_SENSITIVE ("gradient-editor-zoom-out", gradient);
SET_SENSITIVE ("gradient-editor-zoom-in", gradient);
SET_SENSITIVE ("gradient-editor-zoom-all", gradient);
#undef SET_ACTIVE
#undef SET_COLOR

30
app/actions/gradient-editor-commands.c
View File

@ -278,18 +278,22 @@ gradient_editor_blending_func_cmd_callback (GtkAction *action,
{
GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
GimpGradient *gradient;
GimpGradientSegmentType type;
gint value;
gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
type = (GimpGradientSegmentType)
gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
if (gradient && value >= 0)
{
GimpGradientSegmentType type = value;
gimp_gradient_segment_range_set_blending_function (gradient,
editor->control_sel_l,
editor->control_sel_r,
type);
}
}
void
gradient_editor_coloring_type_cmd_callback (GtkAction *action,
@ -298,18 +302,22 @@ gradient_editor_coloring_type_cmd_callback (GtkAction *action,
{
GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
GimpGradient *gradient;
GimpGradientSegmentColor color;
gint value;
gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
color = (GimpGradientSegmentColor)
gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
if (gradient && value >= 0)
{
GimpGradientSegmentColor color = value;
gimp_gradient_segment_range_set_coloring_type (gradient,
editor->control_sel_l,
editor->control_sel_r,
color);
}
}
void
gradient_editor_flip_cmd_callback (GtkAction *action,
@ -573,6 +581,16 @@ gradient_editor_blend_opacity_cmd_callback (GtkAction *action,
FALSE, TRUE);
}
void
gradient_editor_zoom_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
gimp_gradient_editor_zoom (editor, (GimpZoomType) value);
}
/* private functions */

4
app/actions/gradient-editor-commands.h
View File

@ -65,5 +65,9 @@ void gradient_editor_blend_color_cmd_callback (GtkAction *action,
void gradient_editor_blend_opacity_cmd_callback (GtkAction *action,
gpointer data);
void gradient_editor_zoom_cmd_callback (GtkAction *action,
gint value,
gpointer data);
#endif /* __GRADIENT_EDITOR_COMMANDS_H__ */

72
app/actions/palette-editor-actions.c
View File

@ -44,38 +44,51 @@ static GimpActionEntry palette_editor_actions[] =
GIMP_HELP_PALETTE_EDITOR_DIALOG },
{ "palette-editor-edit-color", GIMP_STOCK_EDIT,
N_("_Edit Color..."), "", NULL,
N_("_Edit Color..."), "",
N_("Edit color"),
G_CALLBACK (palette_editor_edit_color_cmd_callback),
GIMP_HELP_PALETTE_EDITOR_EDIT },
{ "palette-editor-delete-color", GTK_STOCK_DELETE,
N_("_Delete Color"), "",
N_("Delete color"),
G_CALLBACK (palette_editor_delete_color_cmd_callback),
GIMP_HELP_PALETTE_EDITOR_DELETE }
};
static GimpEnumActionEntry palette_editor_new_actions[] =
{
{ "palette-editor-new-color-fg", GTK_STOCK_NEW,
N_("New Color from _FG"), "", NULL,
G_CALLBACK (palette_editor_new_color_fg_cmd_callback),
N_("New Color from _FG"), "",
N_("New color from FG"),
FALSE,
GIMP_HELP_PALETTE_EDITOR_NEW },
{ "palette-editor-new-color-bg", GTK_STOCK_NEW,
N_("New Color from _BG"), "", NULL,
G_CALLBACK (palette_editor_new_color_bg_cmd_callback),
GIMP_HELP_PALETTE_EDITOR_NEW },
{ "palette-editor-delete-color", GTK_STOCK_DELETE,
N_("_Delete Color"), "", NULL,
G_CALLBACK (palette_editor_delete_color_cmd_callback),
GIMP_HELP_PALETTE_EDITOR_DELETE },
{ "palette-editor-zoom-out", GTK_STOCK_ZOOM_OUT,
N_("Zoom _Out"), "", NULL,
G_CALLBACK (palette_editor_zoom_out_cmd_callback),
GIMP_HELP_PALETTE_EDITOR_ZOOM_OUT },
N_("New Color from _BG"), "",
N_("New color from BG"),
TRUE,
GIMP_HELP_PALETTE_EDITOR_NEW }
};
static GimpEnumActionEntry palette_editor_zoom_actions[] =
{
{ "palette-editor-zoom-in", GTK_STOCK_ZOOM_IN,
N_("Zoom _In"), "", NULL,
G_CALLBACK (palette_editor_zoom_in_cmd_callback),
N_("Zoom _In"), "",
N_("Zoom in"),
GIMP_ZOOM_IN,
GIMP_HELP_PALETTE_EDITOR_ZOOM_IN },
{ "palette-editor-zoom-out", GTK_STOCK_ZOOM_OUT,
N_("Zoom _Out"), "",
N_("Zoom out"),
GIMP_ZOOM_OUT,
GIMP_HELP_PALETTE_EDITOR_ZOOM_OUT },
{ "palette-editor-zoom-all", GTK_STOCK_ZOOM_FIT,
N_("Zoom _All"), "", NULL,
G_CALLBACK (palette_editor_zoom_all_cmd_callback),
N_("Zoom _All"), "",
N_("Zoom all"),
GIMP_ZOOM_TO, /* abused */
GIMP_HELP_PALETTE_EDITOR_ZOOM_ALL }
};
@ -86,6 +99,16 @@ palette_editor_actions_setup (GimpActionGroup *group)
gimp_action_group_add_actions (group,
palette_editor_actions,
G_N_ELEMENTS (palette_editor_actions));
gimp_action_group_add_enum_actions (group,
palette_editor_new_actions,
G_N_ELEMENTS (palette_editor_new_actions),
G_CALLBACK (palette_editor_new_color_cmd_callback));
gimp_action_group_add_enum_actions (group,
palette_editor_zoom_actions,
G_N_ELEMENTS (palette_editor_zoom_actions),
G_CALLBACK (palette_editor_zoom_cmd_callback));
}
void
@ -122,17 +145,18 @@ palette_editor_actions_update (GimpActionGroup *group,
gimp_action_group_set_action_color (group, action, color, FALSE);
SET_SENSITIVE ("palette-editor-edit-color", editable && editor->color);
SET_SENSITIVE ("palette-editor-delete-color", editable && editor->color);
SET_SENSITIVE ("palette-editor-new-color-fg", editable);
SET_SENSITIVE ("palette-editor-new-color-bg", editable);
SET_SENSITIVE ("palette-editor-delete-color", editable && editor->color);
SET_COLOR ("palette-editor-new-color-fg", context ? &fg : NULL);
SET_COLOR ("palette-editor-new-color-bg", context ? &bg : NULL);
SET_SENSITIVE ("palette-editor-zoom-out", data);
SET_SENSITIVE ("palette-editor-zoom-in", data);
SET_SENSITIVE ("palette-editor-zoom-all", data);
SET_COLOR ("palette-editor-new-color-fg", context ? &fg : NULL);
SET_COLOR ("palette-editor-new-color-bg", context ? &bg : NULL);
#undef SET_SENSITIVE
#undef SET_COLOR
}

139
app/actions/palette-editor-commands.c
View File

@ -24,10 +24,27 @@
#include "actions-types.h"
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimpdatafactory.h"
#include "core/gimppalette.h"
#include "widgets/gimpcolordialog.h"
#include "widgets/gimpdialogfactory.h"
#include "widgets/gimppaletteeditor.h"
#include "palette-editor-commands.h"
#include "gimp-intl.h"
/* local function prototypes */
static void palette_editor_edit_color_update (GimpColorDialog *dialog,
const GimpRGB *color,
GimpColorDialogState state,
GimpPaletteEditor *editor);
/* public functions */
@ -36,30 +53,69 @@ palette_editor_edit_color_cmd_callback (GtkAction *action,
gpointer data)
{
GimpPaletteEditor *editor = GIMP_PALETTE_EDITOR (data);
GimpDataEditor *data_editor = GIMP_DATA_EDITOR (data);
GimpPalette *palette;
if (GTK_WIDGET_SENSITIVE (editor->edit_button))
gtk_button_clicked (GTK_BUTTON (editor->edit_button));
if (! (data_editor->data && data_editor->data_editable && editor->color))
return;
palette = GIMP_PALETTE (data_editor->data);
if (! editor->color_dialog)
{
editor->color_dialog =
gimp_color_dialog_new (GIMP_VIEWABLE (palette),
_("Edit Palette Color"),
GIMP_STOCK_PALETTE,
_("Edit Color Palette Entry"),
GTK_WIDGET (editor),
gimp_dialog_factory_from_name ("toplevel"),
"gimp-palette-editor-color-dialog",
(const GimpRGB *) &editor->color->color,
FALSE, FALSE);
g_signal_connect (editor->color_dialog, "destroy",
G_CALLBACK (gtk_widget_destroyed),
&editor->color_dialog);
g_signal_connect (editor->color_dialog, "update",
G_CALLBACK (palette_editor_edit_color_update),
editor);
}
else
{
gimp_viewable_dialog_set_viewable (GIMP_VIEWABLE_DIALOG (editor->color_dialog),
GIMP_VIEWABLE (palette));
gimp_color_dialog_set_color (GIMP_COLOR_DIALOG (editor->color_dialog),
&editor->color->color);
}
gtk_window_present (GTK_WINDOW (editor->color_dialog));
}
void
palette_editor_new_color_fg_cmd_callback (GtkAction *action,
palette_editor_new_color_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpPaletteEditor *editor = GIMP_PALETTE_EDITOR (data);
GimpDataEditor *data_editor = GIMP_DATA_EDITOR (data);
if (GTK_WIDGET_SENSITIVE (editor->new_button))
gimp_button_extended_clicked (GIMP_BUTTON (editor->new_button), 0);
if (data_editor->data && data_editor->data_editable)
{
GimpPalette *palette = GIMP_PALETTE (data_editor->data);
GimpContext *context;
GimpRGB color;
context = gimp_get_user_context (data_editor->data_factory->gimp);
if (value)
gimp_context_get_background (context, &color);
else
gimp_context_get_foreground (context, &color);
editor->color = gimp_palette_add_entry (palette, NULL, &color);
}
void
palette_editor_new_color_bg_cmd_callback (GtkAction *action,
gpointer data)
{
GimpPaletteEditor *editor = GIMP_PALETTE_EDITOR (data);
if (GTK_WIDGET_SENSITIVE (editor->new_button))
gimp_button_extended_clicked (GIMP_BUTTON (editor->new_button),
GDK_CONTROL_MASK);
}
void
@ -67,37 +123,52 @@ palette_editor_delete_color_cmd_callback (GtkAction *action,
gpointer data)
{
GimpPaletteEditor *editor = GIMP_PALETTE_EDITOR (data);
GimpDataEditor *data_editor = GIMP_DATA_EDITOR (data);
if (GTK_WIDGET_SENSITIVE (editor->delete_button))
gtk_button_clicked (GTK_BUTTON (editor->delete_button));
if (data_editor->data && data_editor->data_editable && editor->color)
{
GimpPalette *palette = GIMP_PALETTE (data_editor->data);
gimp_palette_delete_entry (palette, editor->color);
}
}
void
palette_editor_zoom_in_cmd_callback (GtkAction *action,
palette_editor_zoom_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpPaletteEditor *editor = GIMP_PALETTE_EDITOR (data);
if (GTK_WIDGET_SENSITIVE (editor->zoom_in_button))
gtk_button_clicked (GTK_BUTTON (editor->zoom_in_button));
gimp_palette_editor_zoom (editor, (GimpZoomType) value);
}
void
palette_editor_zoom_out_cmd_callback (GtkAction *action,
gpointer data)
/* private functions */
static void
palette_editor_edit_color_update (GimpColorDialog *dialog,
const GimpRGB *color,
GimpColorDialogState state,
GimpPaletteEditor *editor)
{
GimpPaletteEditor *editor = GIMP_PALETTE_EDITOR (data);
GimpPalette *palette = GIMP_PALETTE (GIMP_DATA_EDITOR (editor)->data);
if (GTK_WIDGET_SENSITIVE (editor->zoom_out_button))
gtk_button_clicked (GTK_BUTTON (editor->zoom_out_button));
}
void
palette_editor_zoom_all_cmd_callback (GtkAction *action,
gpointer data)
switch (state)
{
GimpPaletteEditor *editor = GIMP_PALETTE_EDITOR (data);
case GIMP_COLOR_DIALOG_UPDATE:
break;
if (GTK_WIDGET_SENSITIVE (editor->zoom_all_button))
gtk_button_clicked (GTK_BUTTON (editor->zoom_all_button));
case GIMP_COLOR_DIALOG_OK:
if (editor->color)
{
editor->color->color = *color;
gimp_data_dirty (GIMP_DATA (palette));
}
/* Fallthrough */
case GIMP_COLOR_DIALOG_CANCEL:
gtk_widget_hide (editor->color_dialog);
break;
}
}

12
app/actions/palette-editor-commands.h
View File

@ -22,18 +22,14 @@
void palette_editor_edit_color_cmd_callback (GtkAction *action,
gpointer data);
void palette_editor_new_color_fg_cmd_callback (GtkAction *action,
gpointer data);
void palette_editor_new_color_bg_cmd_callback (GtkAction *action,
void palette_editor_new_color_cmd_callback (GtkAction *action,
gint value,
gpointer data);
void palette_editor_delete_color_cmd_callback (GtkAction *action,
gpointer data);
void palette_editor_zoom_in_cmd_callback (GtkAction *action,
gpointer data);
void palette_editor_zoom_out_cmd_callback (GtkAction *action,
gpointer data);
void palette_editor_zoom_all_cmd_callback (GtkAction *action,
void palette_editor_zoom_cmd_callback (GtkAction *action,
gint value,
gpointer data);

36
app/widgets/gimpdataeditor.c
View File

@ -39,6 +39,7 @@
#include "gimpdocked.h"
#include "gimpmenufactory.h"
#include "gimpsessioninfo.h"
#include "gimpuimanager.h"
#include "gimp-intl.h"
@ -56,6 +57,9 @@ static void gimp_data_editor_init (GimpDataEditor *view);
static void gimp_data_editor_docked_iface_init (GimpDockedInterface *docked_iface);
static GObject * gimp_data_editor_constructor (GType type,
guint n_params,
GObjectConstructParam *params);
static void gimp_data_editor_set_property (GObject *object,
guint property_id,
const GValue *value,
@ -136,6 +140,7 @@ gimp_data_editor_class_init (GimpDataEditorClass *klass)
parent_class = g_type_class_peek_parent (klass);
object_class->constructor = gimp_data_editor_constructor;
object_class->set_property = gimp_data_editor_set_property;
object_class->get_property = gimp_data_editor_get_property;
object_class->dispose = gimp_data_editor_dispose;
@ -173,6 +178,26 @@ gimp_data_editor_init (GimpDataEditor *editor)
g_signal_connect (editor->name_entry, "focus_out_event",
G_CALLBACK (gimp_data_editor_name_focus_out),
editor);
}
static void
gimp_data_editor_docked_iface_init (GimpDockedInterface *docked_iface)
{
docked_iface->set_aux_info = gimp_data_editor_set_aux_info;
docked_iface->get_aux_info = gimp_data_editor_get_aux_info;
}
static GObject *
gimp_data_editor_constructor (GType type,
guint n_params,
GObjectConstructParam *params)
{
GObject *object;
GimpDataEditor *editor;
object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params);
editor = GIMP_DATA_EDITOR (object);
editor->save_button =
gimp_editor_add_button (GIMP_EDITOR (editor),
@ -189,13 +214,8 @@ gimp_data_editor_init (GimpDataEditor *editor)
G_CALLBACK (gimp_data_editor_revert_clicked),
NULL,
editor);
}
static void
gimp_data_editor_docked_iface_init (GimpDockedInterface *docked_iface)
{
docked_iface->set_aux_info = gimp_data_editor_set_aux_info;
docked_iface->get_aux_info = gimp_data_editor_get_aux_info;
return object;
}
static void
@ -356,6 +376,10 @@ gimp_data_editor_set_data (GimpDataEditor *editor,
GIMP_DATA_EDITOR_GET_CLASS (editor)->set_data (editor, data);
g_object_notify (G_OBJECT (editor), "data");
if (GIMP_EDITOR (editor)->ui_manager)
gimp_ui_manager_update (GIMP_EDITOR (editor)->ui_manager,
GIMP_EDITOR (editor)->popup_data);
}
}

224
app/widgets/gimpgradienteditor.c
View File

@ -106,6 +106,10 @@
static void gimp_gradient_editor_class_init (GimpGradientEditorClass *klass);
static void gimp_gradient_editor_init (GimpGradientEditor *editor);
static GObject * gimp_gradient_editor_constructor (GType type,
guint n_params,
GObjectConstructParam *params);
static void gimp_gradient_editor_set_data (GimpDataEditor *editor,
GimpData *data);
@ -116,12 +120,6 @@ static void gradient_editor_drop_gradient (GtkWidget *widget,
gpointer data);
static void gradient_editor_scrollbar_update (GtkAdjustment *adj,
GimpGradientEditor *editor);
static void gradient_editor_zoom_out_callback (GtkWidget *widget,
GimpGradientEditor *editor);
static void gradient_editor_zoom_in_callback (GtkWidget *widget,
GimpGradientEditor *editor);
static void gradient_editor_zoom_all_callback (GtkWidget *widget,
GimpGradientEditor *editor);
static void gradient_editor_instant_update_update (GtkWidget *widget,
GimpGradientEditor *editor);
@ -257,10 +255,13 @@ gimp_gradient_editor_get_type (void)
static void
gimp_gradient_editor_class_init (GimpGradientEditorClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpDataEditorClass *editor_class = GIMP_DATA_EDITOR_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->constructor = gimp_gradient_editor_constructor;
editor_class->set_data = gimp_gradient_editor_set_data;
}
@ -351,26 +352,6 @@ gimp_gradient_editor_init (GimpGradientEditor *editor)
gtk_box_pack_start (GTK_BOX (editor), editor->scrollbar, FALSE, FALSE, 0);
gtk_widget_show (editor->scrollbar);
/* +, - and Zoom Fit buttons */
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_ZOOM_OUT, _("Zoom Out"),
GIMP_HELP_GRADIENT_EDITOR_ZOOM_OUT,
G_CALLBACK (gradient_editor_zoom_out_callback),
NULL,
editor);
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_ZOOM_IN, _("Zoom In"),
GIMP_HELP_GRADIENT_EDITOR_ZOOM_IN,
G_CALLBACK (gradient_editor_zoom_in_callback),
NULL,
editor);
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_ZOOM_FIT, _("Zoom All"),
GIMP_HELP_GRADIENT_EDITOR_ZOOM_ALL,
G_CALLBACK (gradient_editor_zoom_all_callback),
NULL,
editor);
/* Instant update toggle */
editor->instant_update = TRUE;
@ -431,6 +412,30 @@ gimp_gradient_editor_init (GimpGradientEditor *editor)
gimp_rgba_set (&editor->saved_colors[9], 1.0, 0.0, 1.0, GIMP_OPACITY_OPAQUE);
}
static GObject *
gimp_gradient_editor_constructor (GType type,
guint n_params,
GObjectConstructParam *params)
{
GObject *object;
GimpGradientEditor *editor;
object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params);
editor = GIMP_GRADIENT_EDITOR (object);
gimp_editor_add_action_button (GIMP_EDITOR (editor), "gradient-editor",
"gradient-editor-zoom-out", NULL);
gimp_editor_add_action_button (GIMP_EDITOR (editor), "gradient-editor",
"gradient-editor-zoom-in", NULL);
gimp_editor_add_action_button (GIMP_EDITOR (editor), "gradient-editor",
"gradient-editor-zoom-all", NULL);
return object;
}
static void
gimp_gradient_editor_set_data (GimpDataEditor *editor,
GimpData *data)
@ -535,6 +540,63 @@ gimp_gradient_editor_update (GimpGradientEditor *editor)
control_update (editor, gradient, FALSE);
}
void
gimp_gradient_editor_zoom (GimpGradientEditor *editor,
GimpZoomType zoom_type)
{
GtkAdjustment *adjustment;
gdouble old_value;
gdouble old_page_size;
gdouble value = 0.0;
gdouble page_size = 1.0;
g_return_if_fail (GIMP_IS_GRADIENT_EDITOR (editor));
adjustment = GTK_ADJUSTMENT (editor->scroll_data);
old_value = adjustment->value;
old_page_size = adjustment->page_size;
switch (zoom_type)
{
case GIMP_ZOOM_IN:
editor->zoom_factor++;
page_size = 1.0 / editor->zoom_factor;
value = old_value + (old_page_size - page_size) / 2.0;
break;
case GIMP_ZOOM_OUT:
if (editor->zoom_factor <= 1)
return;
editor->zoom_factor--;
page_size = 1.0 / editor->zoom_factor;
value = old_value - (page_size - old_page_size) / 2.0;
if (value < 0.0)
value = 0.0;
else if ((value + page_size) > 1.0)
value = 1.0 - page_size;
break;
case GIMP_ZOOM_TO: /* abused as ZOOM_ALL */
editor->zoom_factor = 1;
value = 0.0;
page_size = 1.0;
break;
}
adjustment->value = value;
adjustment->page_size = page_size;
adjustment->step_increment = page_size * GRAD_SCROLLBAR_STEP_SIZE;
adjustment->page_increment = page_size * GRAD_SCROLLBAR_PAGE_SIZE;
gtk_adjustment_changed (GTK_ADJUSTMENT (editor->scroll_data));
}
/* private functions */
@ -576,86 +638,6 @@ gradient_editor_scrollbar_update (GtkAdjustment *adjustment,
gimp_gradient_editor_update (editor);
}
static void
gradient_editor_zoom_out_callback (GtkWidget *widget,
GimpGradientEditor *editor)
{
GtkAdjustment *adjustment;
gdouble old_value;
gdouble value;
gdouble old_page_size;
gdouble page_size;
if (editor->zoom_factor <= 1)
return;
adjustment = GTK_ADJUSTMENT (editor->scroll_data);
old_value = adjustment->value;
old_page_size = adjustment->page_size;
editor->zoom_factor--;
page_size = 1.0 / editor->zoom_factor;
value = old_value - (page_size - old_page_size) / 2.0;
if (value < 0.0)
value = 0.0;
else if ((value + page_size) > 1.0)
value = 1.0 - page_size;
adjustment->value = value;
adjustment->page_size = page_size;
adjustment->step_increment = page_size * GRAD_SCROLLBAR_STEP_SIZE;
adjustment->page_increment = page_size * GRAD_SCROLLBAR_PAGE_SIZE;
gtk_adjustment_changed (GTK_ADJUSTMENT (editor->scroll_data));
}
static void
gradient_editor_zoom_in_callback (GtkWidget *widget,
GimpGradientEditor *editor)
{
GtkAdjustment *adjustment;
gdouble old_value;
gdouble old_page_size;
gdouble page_size;
adjustment = GTK_ADJUSTMENT (editor->scroll_data);
old_value = adjustment->value;
old_page_size = adjustment->page_size;
editor->zoom_factor++;
page_size = 1.0 / editor->zoom_factor;
adjustment->value = old_value + (old_page_size - page_size) / 2.0;
adjustment->page_size = page_size;
adjustment->step_increment = page_size * GRAD_SCROLLBAR_STEP_SIZE;
adjustment->page_increment = page_size * GRAD_SCROLLBAR_PAGE_SIZE;
gtk_adjustment_changed (GTK_ADJUSTMENT (editor->scroll_data));
}
static void
gradient_editor_zoom_all_callback (GtkWidget *widget,
GimpGradientEditor *editor)
{
GtkAdjustment *adjustment;
adjustment = GTK_ADJUSTMENT (editor->scroll_data);
editor->zoom_factor = 1;
adjustment->value = 0.0;
adjustment->page_size = 1.0;
adjustment->step_increment = GRAD_SCROLLBAR_STEP_SIZE;
adjustment->page_increment = GRAD_SCROLLBAR_PAGE_SIZE;
gtk_adjustment_changed (GTK_ADJUSTMENT (editor->scroll_data));
}
static void
gradient_editor_instant_update_update (GtkWidget *widget,
GimpGradientEditor *editor)
@ -765,9 +747,9 @@ view_events (GtkWidget *widget,
if (sevent->state & GDK_SHIFT_MASK)
{
if (sevent->direction == GDK_SCROLL_UP)
gradient_editor_zoom_in_callback (NULL, editor);
gimp_gradient_editor_zoom (editor, GIMP_ZOOM_IN);
else
gradient_editor_zoom_out_callback (NULL, editor);
gimp_gradient_editor_zoom (editor, GIMP_ZOOM_OUT);
}
else
{
@ -990,9 +972,9 @@ control_events (GtkWidget *widget,
if (sevent->state & GDK_SHIFT_MASK)
{
if (sevent->direction == GDK_SCROLL_UP)
gradient_editor_zoom_in_callback (NULL, editor);
gimp_gradient_editor_zoom (editor, GIMP_ZOOM_IN);
else
gradient_editor_zoom_out_callback (NULL, editor);
gimp_gradient_editor_zoom (editor, GIMP_ZOOM_OUT);
}
else
{
@ -1575,6 +1557,17 @@ control_update (GimpGradientEditor *editor,
gint pwidth = 0;
gint pheight = 0;
if (! editor->control_sel_l || ! editor->control_sel_r)
reset_selection = TRUE;
if (reset_selection)
{
if (gradient)
control_select_single_segment (editor, gradient->segments);
else
control_select_single_segment (editor, NULL);
}
if (! GTK_WIDGET_DRAWABLE (editor->control))
return;
@ -1596,17 +1589,6 @@ control_update (GimpGradientEditor *editor,
gdk_pixmap_new (editor->control->window, cwidth, cheight, -1);
}
if (! editor->control_sel_l || ! editor->control_sel_r)
reset_selection = TRUE;
if (reset_selection)
{
if (gradient)
control_select_single_segment (editor, gradient->segments);
else
control_select_single_segment (editor, NULL);
}
/* Redraw pixmap */
adjustment = GTK_ADJUSTMENT (editor->scroll_data);

2
app/widgets/gimpgradienteditor.h
View File

@ -115,6 +115,8 @@ GtkWidget * gimp_gradient_editor_new (Gimp *gimp,
GimpMenuFactory *menu_factory);
void gimp_gradient_editor_update (GimpGradientEditor *editor);
void gimp_gradient_editor_zoom (GimpGradientEditor *editor,
GimpZoomType zoom_type);
#endif /* __GIMP_GRADIENT_EDITOR_H__ */

406
app/widgets/gimppaletteeditor.c
View File

@ -39,13 +39,12 @@
#include "core/gimpdatafactory.h"
#include "core/gimppalette.h"
#include "gimpcolordialog.h"
#include "gimpdialogfactory.h"
#include "gimpdnd.h"
#include "gimpdocked.h"
#include "gimphelp-ids.h"
#include "gimppaletteeditor.h"
#include "gimpsessioninfo.h"
#include "gimpuimanager.h"
#include "gimpwidgets-utils.h"
#include "gimp-intl.h"
@ -71,6 +70,11 @@ static void gimp_palette_editor_class_init (GimpPaletteEditorClass *klass);
static void gimp_palette_editor_init (GimpPaletteEditor *editor);
static void gimp_palette_editor_docked_iface_init (GimpDockedInterface *docked_iface);
static GObject * gimp_palette_editor_constructor (GType type,
guint n_params,
GObjectConstructParam *params);
static void gimp_palette_editor_set_aux_info (GimpDocked *docked,
GList *aux_info);
static GList *gimp_palette_editor_get_aux_info (GimpDocked *docked);
@ -102,24 +106,6 @@ static void palette_editor_color_name_changed (GtkWidget *widget,
static void palette_editor_columns_changed (GtkAdjustment *adj,
GimpPaletteEditor *editor);
static void palette_editor_new_clicked (GtkWidget *widget,
GimpPaletteEditor *editor);
static void palette_editor_new_ext_clicked (GtkWidget *widget,
GdkModifierType state,
GimpPaletteEditor *editor);
static void palette_editor_edit_clicked (GtkWidget *widget,
GimpPaletteEditor *editor);
static void palette_editor_delete_clicked (GtkWidget *widget,
GimpPaletteEditor *editor);
static void palette_editor_zoom_out_clicked (GtkWidget *widget,
GimpPaletteEditor *editor);
static void palette_editor_zoom_in_clicked (GtkWidget *widget,
GimpPaletteEditor *editor);
static void palette_editor_zoom_all_clicked (GtkWidget *widget,
GimpPaletteEditor *editor);
static void palette_editor_redraw_zoom (GimpPaletteEditor *editor,
gdouble zoom_factor);
static void palette_editor_drag_color (GtkWidget *widget,
GimpRGB *color,
gpointer data);
@ -137,11 +123,6 @@ static void palette_editor_viewport_resized (GtkWidget *widget,
static void palette_editor_viewport_realize (GtkWidget *widget,
GimpPaletteEditor *editor);
static void palette_editor_color_dialog_update (GimpColorDialog *dialog,
const GimpRGB *color,
GimpColorDialogState state,
GimpPaletteEditor *editor);
static GimpDataEditorClass *parent_class = NULL;
static GimpDockedInterface *parent_docked_iface = NULL;
@ -187,13 +168,16 @@ gimp_palette_editor_get_type (void)
static void
gimp_palette_editor_class_init (GimpPaletteEditorClass *klass)
{
GtkObjectClass *object_class = GTK_OBJECT_CLASS (klass);
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
GimpDataEditorClass *editor_class = GIMP_DATA_EDITOR_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->destroy = gimp_palette_editor_destroy;
object_class->constructor = gimp_palette_editor_constructor;
gtk_object_class->destroy = gimp_palette_editor_destroy;
widget_class->unmap = gimp_palette_editor_unmap;
@ -209,7 +193,6 @@ gimp_palette_editor_init (GimpPaletteEditor *editor)
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *spinbutton;
gchar *str;
editor->zoom_factor = 1.0;
editor->col_width = 0;
@ -292,57 +275,6 @@ gimp_palette_editor_init (GimpPaletteEditor *editor)
g_signal_connect (editor->columns_data, "value_changed",
G_CALLBACK (palette_editor_columns_changed),
editor);
editor->edit_button =
gimp_editor_add_button (GIMP_EDITOR (editor),
GIMP_STOCK_EDIT, _("Edit color"),
GIMP_HELP_PALETTE_EDITOR_EDIT,
G_CALLBACK (palette_editor_edit_clicked),
NULL,
editor);
str = g_strdup_printf (_("New color from FG\n%s from BG"),
gimp_get_mod_string (GDK_CONTROL_MASK));
editor->new_button =
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_NEW, str,
GIMP_HELP_PALETTE_EDITOR_NEW,
G_CALLBACK (palette_editor_new_clicked),
G_CALLBACK (palette_editor_new_ext_clicked),
editor);
g_free (str);
editor->delete_button =
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_DELETE, _("Delete color"),
GIMP_HELP_PALETTE_EDITOR_DELETE,
G_CALLBACK (palette_editor_delete_clicked),
NULL,
editor);
editor->zoom_out_button =
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_ZOOM_OUT, _("Zoom out"),
GIMP_HELP_PALETTE_EDITOR_ZOOM_OUT,
G_CALLBACK (palette_editor_zoom_out_clicked),
NULL,
editor);
editor->zoom_in_button =
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_ZOOM_IN, _("Zoom in"),
GIMP_HELP_PALETTE_EDITOR_ZOOM_IN,
G_CALLBACK (palette_editor_zoom_in_clicked),
NULL,
editor);
editor->zoom_all_button =
gimp_editor_add_button (GIMP_EDITOR (editor),
GTK_STOCK_ZOOM_FIT, _("Zoom all"),
GIMP_HELP_PALETTE_EDITOR_ZOOM_ALL,
G_CALLBACK (palette_editor_zoom_all_clicked),
NULL,
editor);
}
static void
@ -354,6 +286,48 @@ gimp_palette_editor_docked_iface_init (GimpDockedInterface *docked_iface)
docked_iface->get_aux_info = gimp_palette_editor_get_aux_info;
}
static GObject *
gimp_palette_editor_constructor (GType type,
guint n_params,
GObjectConstructParam *params)
{
GObject *object;
GimpPaletteEditor *editor;
object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params);
editor = GIMP_PALETTE_EDITOR (object);
editor->edit_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "palette-editor",
"palette-editor-edit-color", NULL);
editor->new_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "palette-editor",
"palette-editor-new-color-fg",
"palette-editor-new-color-bg",
GDK_CONTROL_MASK,
NULL);
editor->delete_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "palette-editor",
"palette-editor-delete-color", NULL);
editor->zoom_out_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "palette-editor",
"palette-editor-zoom-out", NULL);
editor->zoom_in_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "palette-editor",
"palette-editor-zoom-in", NULL);
editor->zoom_all_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "palette-editor",
"palette-editor-zoom-all", NULL);
return object;
}
#define AUX_INFO_ZOOM_FACTOR "zoom-factor"
static void
@ -480,18 +454,6 @@ gimp_palette_editor_set_data (GimpDataEditor *editor,
g_signal_handlers_unblock_by_func (palette_editor->columns_data,
palette_editor_columns_changed,
editor);
gtk_widget_set_sensitive (palette_editor->edit_button, FALSE);
gtk_widget_set_sensitive (palette_editor->new_button,
editor->data_editable);
gtk_widget_set_sensitive (palette_editor->delete_button, FALSE);
gtk_widget_set_sensitive (palette_editor->zoom_out_button,
editor->data != NULL);
gtk_widget_set_sensitive (palette_editor->zoom_in_button,
editor->data != NULL);
gtk_widget_set_sensitive (palette_editor->zoom_all_button,
editor->data != NULL);
}
/* public functions */
@ -542,6 +504,65 @@ gimp_palette_editor_pick_color (GimpPaletteEditor *editor,
}
}
void
gimp_palette_editor_zoom (GimpPaletteEditor *editor,
GimpZoomType zoom_type)
{
GimpPalette *palette;
gdouble zoom_factor;
g_return_if_fail (GIMP_IS_PALETTE_EDITOR (editor));
palette = GIMP_PALETTE (GIMP_DATA_EDITOR (editor)->data);
if (! palette)
return;
zoom_factor = editor->zoom_factor;
switch (zoom_type)
{
case GIMP_ZOOM_IN:
zoom_factor += 0.1;
break;
case GIMP_ZOOM_OUT:
zoom_factor -= 0.1;
break;
case GIMP_ZOOM_TO: /* abused as ZOOM_ALL */
{
gint height;
gint rows;
height = editor->color_area->parent->parent->parent->allocation.height;
if (palette->n_columns)
rows = palette->n_colors / palette->n_columns;
else
rows = palette->n_colors / COLUMNS;
rows = MAX (1, rows);
zoom_factor = (((gdouble) height - 2 * SPACING) /
(gdouble) rows - SPACING) / ENTRY_HEIGHT;
}
break;
}
zoom_factor = CLAMP (zoom_factor, 0.1, 4.0);
if (palette->n_columns)
editor->columns = palette->n_columns;
else
editor->columns = COLUMNS;
editor->columns_valid = FALSE;
palette_editor_redraw (editor, editor->last_width, zoom_factor);
palette_editor_scroll_top_left (editor);
}
/* private functions */
@ -621,7 +642,14 @@ palette_editor_color_area_button_press (GtkWidget *widget,
bevent->button == 1 &&
bevent->type == GDK_2BUTTON_PRESS)
{
gtk_button_clicked (GTK_BUTTON (editor->edit_button));
GtkAction *action;
action = gimp_ui_manager_get_action (GIMP_EDITOR (editor)->ui_manager,
"palette-editor",
"palette-editor-new-color");
if (action)
gtk_action_activate (action);
}
return FALSE; /* continue with eventbox_button_press */
@ -976,10 +1004,6 @@ palette_editor_select_entry (GimpPaletteEditor *editor,
gtk_widget_set_sensitive (editor->color_name,
entry && data_editor->data_editable);
gtk_widget_set_sensitive (editor->edit_button,
entry && data_editor->data_editable);
gtk_widget_set_sensitive (editor->delete_button,
entry && data_editor->data_editable);
}
}
@ -1020,169 +1044,6 @@ palette_editor_columns_changed (GtkAdjustment *adj,
}
}
/* palette zoom functions & callbacks **************************************/
static void
palette_editor_edit_clicked (GtkWidget *widget,
GimpPaletteEditor *editor)
{
GimpDataEditor *data_editor = GIMP_DATA_EDITOR (editor);
GimpPalette *palette;
if (! (data_editor->data && data_editor->data_editable && editor->color))
return;
palette = GIMP_PALETTE (data_editor->data);
if (! editor->color_dialog)
{
GimpDialogFactory *toplevel_factory;
toplevel_factory = gimp_dialog_factory_from_name ("toplevel");
editor->color_dialog =
gimp_color_dialog_new (GIMP_VIEWABLE (palette),
_("Edit Palette Color"),
GIMP_STOCK_PALETTE,
_("Edit Color Palette Entry"),
GTK_WIDGET (editor),
toplevel_factory,
"gimp-palette-editor-color-dialog",
(const GimpRGB *) &editor->color->color,
FALSE, FALSE);
g_signal_connect (editor->color_dialog, "destroy",
G_CALLBACK (gtk_widget_destroyed),
&editor->color_dialog);
g_signal_connect (editor->color_dialog, "update",
G_CALLBACK (palette_editor_color_dialog_update),
editor);
}
else
{
gimp_viewable_dialog_set_viewable (GIMP_VIEWABLE_DIALOG (editor->color_dialog),
GIMP_VIEWABLE (palette));
gimp_color_dialog_set_color (GIMP_COLOR_DIALOG (editor->color_dialog),
&editor->color->color);
}
gtk_window_present (GTK_WINDOW (editor->color_dialog));
}
static void
palette_editor_new_clicked (GtkWidget *widget,
GimpPaletteEditor *editor)
{
palette_editor_new_ext_clicked (widget, 0, editor);
}
static void
palette_editor_new_ext_clicked (GtkWidget *widget,
GdkModifierType state,
GimpPaletteEditor *editor)
{
GimpDataEditor *data_editor = GIMP_DATA_EDITOR (editor);
if (data_editor->data && data_editor->data_editable)
{
GimpPalette *palette = GIMP_PALETTE (data_editor->data);
GimpContext *user_context;
GimpRGB color;
user_context = gimp_get_user_context (data_editor->data_factory->gimp);
if (state & GDK_CONTROL_MASK)
gimp_context_get_background (user_context, &color);
else
gimp_context_get_foreground (user_context, &color);
editor->color = gimp_palette_add_entry (palette, NULL, &color);
}
}
static void
palette_editor_delete_clicked (GtkWidget *widget,
GimpPaletteEditor *editor)
{
GimpDataEditor *data_editor = GIMP_DATA_EDITOR (editor);
if (data_editor->data && data_editor->data_editable && editor->color)
{
GimpPalette *palette = GIMP_PALETTE (data_editor->data);
gimp_palette_delete_entry (palette, editor->color);
}
}
static void
palette_editor_zoom_out_clicked (GtkWidget *widget,
GimpPaletteEditor *editor)
{
palette_editor_redraw_zoom (editor, editor->zoom_factor - 0.1);
}
static void
palette_editor_zoom_in_clicked (GtkWidget *widget,
GimpPaletteEditor *editor)
{
palette_editor_redraw_zoom (editor, editor->zoom_factor + 0.1);
}
static void
palette_editor_zoom_all_clicked (GtkWidget *widget,
GimpPaletteEditor *editor)
{
if (GIMP_DATA_EDITOR (editor)->data)
{
GimpPalette *palette;
gint window_height;
gint rows;
gdouble zoom_factor;
palette = GIMP_PALETTE (GIMP_DATA_EDITOR (editor)->data);
window_height =
editor->color_area->parent->parent->parent->allocation.height;
if (palette->n_columns)
rows = palette->n_colors / palette->n_columns;
else
rows = palette->n_colors / COLUMNS;
rows = MAX (1, rows);
zoom_factor =
(((gdouble) window_height - 2 * SPACING) / (gdouble) rows - SPACING) /
ENTRY_HEIGHT;
palette_editor_redraw_zoom (editor, zoom_factor);
}
}
static void
palette_editor_redraw_zoom (GimpPaletteEditor *editor,
gdouble zoom_factor)
{
zoom_factor = CLAMP (zoom_factor, 0.1, 4.0);
if (GIMP_DATA_EDITOR (editor)->data && editor->zoom_factor != zoom_factor)
{
GimpPalette *palette = GIMP_PALETTE (GIMP_DATA_EDITOR (editor)->data);
if (palette->n_columns)
editor->columns = palette->n_columns;
else
editor->columns = COLUMNS;
editor->columns_valid = FALSE;
palette_editor_redraw (editor, editor->last_width, zoom_factor);
palette_editor_scroll_top_left (editor);
}
}
/* the palette dialog color dnd callbacks **********************************/
static void
@ -1277,30 +1138,3 @@ palette_editor_viewport_realize (GtkWidget *widget,
editor->columns_valid = FALSE;
palette_editor_redraw (editor, widget->allocation.width, editor->zoom_factor);
}
static void
palette_editor_color_dialog_update (GimpColorDialog *dialog,
const GimpRGB *color,
GimpColorDialogState state,
GimpPaletteEditor *editor)
{
GimpPalette *palette = GIMP_PALETTE (GIMP_DATA_EDITOR (editor)->data);
switch (state)
{
case GIMP_COLOR_DIALOG_UPDATE:
break;
case GIMP_COLOR_DIALOG_OK:
if (editor->color)
{
editor->color->color = *color;
gimp_data_dirty (GIMP_DATA (palette));
}
/* Fallthrough */
case GIMP_COLOR_DIALOG_CANCEL:
gtk_widget_hide (editor->color_dialog);
break;
}
}

2
app/widgets/gimppaletteeditor.h
View File

@ -76,6 +76,8 @@ GtkWidget * gimp_palette_editor_new (Gimp *gimp,
void gimp_palette_editor_pick_color (GimpPaletteEditor *editor,
const GimpRGB *color,
GimpColorPickState pick_state);
void gimp_palette_editor_zoom (GimpPaletteEditor *editor,
GimpZoomType zoom_type);
#endif /* __GIMP_PALETTE_EDITOR_H__ */