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libgimp/gimpdrawablepreview.[ch] always show the "Preview" check button. 

2004-09-01  Sven Neumann  <sven@gimp.org>

	* libgimp/gimpdrawablepreview.[ch]
	* libgimpwidgets/gimppreview.[ch]: always show the "Preview" check
	button. Simplified the preview APIs, moved the "size" style
	property to the GimpPreview class.

	* etc/gtkrc: changed the example accordingly.

	* plug-ins/common/despeckle.c
	* plug-ins/common/gauss.c
	* plug-ins/common/neon.c
	* plug-ins/common/sobel.c
	* plug-ins/common/softglow.c
	* plug-ins/common/spread.c
	* plug-ins/common/unsharp.c: follow change in GimpDrawablePreview API.
This commit is contained in:
Sven Neumann 2004-09-01 14:01:10 +00:00 committed by Sven Neumann
parent aeb2888657
commit 3155d682a5
21 changed files with 261 additions and 188 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
ChangeLog
View File

@ -1,3 +1,20 @@
2004-09-01 Sven Neumann <sven@gimp.org>
* libgimp/gimpdrawablepreview.[ch]
* libgimpwidgets/gimppreview.[ch]: always show the "Preview" check
button. Simplified the preview APIs, moved the "size" style
property to the GimpPreview class.
* etc/gtkrc: changed the example accordingly.
* plug-ins/common/despeckle.c
* plug-ins/common/gauss.c
* plug-ins/common/neon.c
* plug-ins/common/sobel.c
* plug-ins/common/softglow.c
* plug-ins/common/spread.c
* plug-ins/common/unsharp.c: follow change in GimpDrawablePreview API.
2004-09-01 Michael Natterer <mitch@gimp.org>
* plug-ins/script-fu/script-fu-types.h (struct SFOptions): changed

11
devel-docs/ChangeLog
View File

@ -1,3 +1,14 @@
2004-09-01 Sven Neumann <sven@gimp.org>
* libgimp/tmpl/gimpprogressbar.sgml
* libgimp/libgimp-docs.sgml
* libgimp/libgimp-sections.txt
* libgimp/libgimp.types
* libgimp/tmpl/gimpdrawablepreview.sgml
* libgimpwidgets/libgimpwidgets-sections.txt
* libgimpwidgets/tmpl/gimppreview.sgml: updated for GimpProgressBar
and GimpPreview API changes.
2004-08-31 Sven Neumann <sven@gimp.org>
* libgimp/Makefile.am

1
devel-docs/libgimp/libgimp-docs.sgml
View File

@ -83,6 +83,7 @@
<xi:include href="xml/gimpdrawablecombobox.xml" />
<xi:include href="xml/gimpimagecombobox.xml" />
<xi:include href="xml/gimppixbuf.xml" />
<xi:include href="xml/gimpprogressbar.xml" />
<xi:include href="xml/gimpmenu.xml" />
<xi:include href="xml/gimpbrushmenu.xml" />
<xi:include href="xml/gimpfontmenu.xml" />

17
devel-docs/libgimp/libgimp-sections.txt
View File

@ -687,7 +687,6 @@ gimp_drawable_get_thumbnail
<TITLE>GimpDrawablePreview</TITLE>
GimpDrawablePreview
gimp_drawable_preview_new
gimp_drawable_preview_new_with_toggle
gimp_drawable_preview_draw
<SUBSECTION Standard>
GimpDrawablePreviewClass
@ -714,6 +713,22 @@ GimpImageConstraintFunc
gimp_image_combo_box_new
</SECTION>
<SECTION>
<FILE>gimpprogressbar</FILE>
<TITLE>GimpProgressBar</TITLE>
GimpProgressBar
gimp_progress_bar_new
<SUBSECTION Standard>
GimpProgressBarClass
GIMP_PROGRESS_BAR
GIMP_IS_PROGRESS_BAR
GIMP_TYPE_PROGRESS_BAR
gimp_progress_bar_get_type
GIMP_PROGRESS_BAR_CLASS
GIMP_IS_PROGRESS_BAR_CLASS
GIMP_PROGRESS_BAR_GET_CLASS
</SECTION>
<SECTION>
<FILE>gimpmenu</FILE>
GimpConstraintFunc

1
devel-docs/libgimp/libgimp.types
View File

@ -3,3 +3,4 @@
#include <libgimp/gimpui.h>
gimp_drawable_preview_get_type
gimp_progress_bar_get_type

9
devel-docs/libgimp/tmpl/gimpdrawablepreview.sgml
View File

@ -25,15 +25,6 @@ GimpDrawablePreview
</para>
@drawable:
@Returns:
<!-- ##### FUNCTION gimp_drawable_preview_new_with_toggle ##### -->
<para>
</para>
@drawable:
@toggle:
@Returns:

30
devel-docs/libgimp/tmpl/gimpprogressbar.sgml Normal file
View File

@ -0,0 +1,30 @@
<!-- ##### SECTION Title ##### -->
GimpProgressBar
<!-- ##### SECTION Short_Description ##### -->
<!-- ##### SECTION Long_Description ##### -->
<para>
</para>
<!-- ##### SECTION See_Also ##### -->
<para>
</para>
<!-- ##### STRUCT GimpProgressBar ##### -->
<para>
</para>
<!-- ##### FUNCTION gimp_progress_bar_new ##### -->
<para>
</para>
@Returns:

3
devel-docs/libgimpwidgets/libgimpwidgets-sections.txt
View File

@ -798,9 +798,10 @@ GIMP_PREVIEW_AREA_GET_CLASS
<FILE>gimppreview</FILE>
<TITLE>GimpPreview</TITLE>
GimpPreview
gimp_preview_get_update
gimp_preview_set_update
gimp_preview_get_size
gimp_preview_get_position
gimp_preview_show_update_toggle
gimp_preview_invalidate
<SUBSECTION Standard>
GimpPreviewClass

37
devel-docs/libgimpwidgets/tmpl/gimppreview.sgml
View File

@ -27,16 +27,34 @@ GimpPreview
@gimppreview: the object which received the signal.
<!-- ##### ARG GimpPreview:show-update-toggle ##### -->
<para>
</para>
<!-- ##### ARG GimpPreview:update ##### -->
<para>
</para>
<!-- ##### ARG GimpPreview:size ##### -->
<para>
</para>
<!-- ##### FUNCTION gimp_preview_get_update ##### -->
<para>
</para>
@preview:
@Returns:
<!-- ##### FUNCTION gimp_preview_set_update ##### -->
<para>
</para>
@preview:
@update:
<!-- ##### FUNCTION gimp_preview_get_size ##### -->
<para>
@ -57,15 +75,6 @@ GimpPreview
@y:
<!-- ##### FUNCTION gimp_preview_show_update_toggle ##### -->
<para>
</para>
@preview:
@show_update:
<!-- ##### FUNCTION gimp_preview_invalidate ##### -->
<para>

6
etc/gtkrc
View File

@ -30,14 +30,14 @@ binding "gimp-help-binding"
#
# Adjust the size of drawable previews in plug-in dialogs:
# Adjust the size of previews in plug-in dialogs:
#
style "gimp-large-preview"
{
GimpDrawablePreview::size = 256
GimpPreview::size = 256
}
# class "GimpDrawablePreview" style "gimp-large-preview"
# class "GimpPreview" style "gimp-large-preview"
#

63
libgimp/gimpdrawablepreview.c
View File

@ -32,7 +32,6 @@
#include "gimpdrawablepreview.h"
#define DEFAULT_SIZE 150
#define SELECTION_BORDER 2
@ -85,13 +84,6 @@ gimp_drawable_preview_class_init (GimpDrawablePreviewClass *klass)
widget_class->style_set = gimp_drawable_preview_style_set;
preview_class->draw = gimp_drawable_preview_draw_original;
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("size",
NULL, NULL,
1, 1024,
DEFAULT_SIZE,
G_PARAM_READABLE));
}
static void
@ -173,18 +165,34 @@ gimp_drawable_preview_set_drawable (GimpDrawablePreview *drawable_preview,
preview->ymax = MIN (y2 + SELECTION_BORDER, height);
}
static void
gimp_drawable_preview_notify_update (GimpPreview *preview,
GParamSpec *pspec,
gboolean *toggle)
{
*toggle = gimp_preview_get_update (preview);
}
/**
* gimp_drawable_preview_new:
* @drawable: a #GimpDrawable
* @toggle: pointer to a #gboolean variable to sync with the "Preview"
* check-button or %NULL
*
* Creates a new #GimpDrawablePreview widget for @drawable.
* Creates a new #GimpDrawablePreview widget for @drawable. If
* updating the preview takes considerable time, you will want to
* store the state of the "Preview" check-button in the plug-in
* data. For convenience you can pass a pointer to the #gboolean as
* @toggle.
*
* Returns: A pointer to the new #GimpDrawablePreview widget.
*
* Since: GIMP 2.2
**/
GtkWidget *
gimp_drawable_preview_new (GimpDrawable *drawable)
gimp_drawable_preview_new (GimpDrawable *drawable,
gboolean *toggle)
{
GimpDrawablePreview *preview;
@ -192,35 +200,14 @@ gimp_drawable_preview_new (GimpDrawable *drawable)
preview = g_object_new (GIMP_TYPE_DRAWABLE_PREVIEW, NULL);
gimp_drawable_preview_set_drawable (preview, drawable);
if (toggle)
{
gimp_preview_set_update (GIMP_PREVIEW (preview), *toggle);
return GTK_WIDGET (preview);
}
/**
* gimp_drawable_preview_new_with_toggle:
* @drawable: a #GimpDrawable
* @toggle:
*
* Creates a new #GimpDrawablePreview widget for @drawable.
*
* Returns: A pointer to the new #GimpDrawablePreview widget.
*
* Since: GIMP 2.2
**/
GtkWidget *
gimp_drawable_preview_new_with_toggle (GimpDrawable *drawable,
gboolean *toggle)
{
GimpDrawablePreview *preview;
g_return_val_if_fail (drawable != NULL, NULL);
g_return_val_if_fail (toggle != NULL, NULL);
preview = g_object_new (GIMP_TYPE_DRAWABLE_PREVIEW,
"show_update_toggle", TRUE,
"update", *toggle,
NULL);
g_signal_connect (preview, "notify::update",
G_CALLBACK (gimp_drawable_preview_notify_update),
toggle);
}
gimp_drawable_preview_set_drawable (preview, drawable);

11
libgimp/gimpdrawablepreview.h
View File

@ -53,14 +53,13 @@ struct _GimpDrawablePreviewClass
};
GType gimp_drawable_preview_get_type (void) G_GNUC_CONST;
GType gimp_drawable_preview_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_drawable_preview_new (GimpDrawable *drawable);
GtkWidget * gimp_drawable_preview_new_with_toggle (GimpDrawable *drawable,
gboolean *toggle);
GtkWidget * gimp_drawable_preview_new (GimpDrawable *drawable,
gboolean *toggle);
void gimp_drawable_preview_draw (GimpDrawablePreview *preview,
guchar *buf);
void gimp_drawable_preview_draw (GimpDrawablePreview *preview,
guchar *buf);
G_END_DECLS

118
libgimpwidgets/gimppreview.c
View File

@ -30,6 +30,7 @@
#include "libgimp/libgimp-intl.h"
#define DEFAULT_SIZE 150
#define PREVIEW_TIMEOUT 200
@ -42,8 +43,7 @@ enum
enum
{
PROP_0,
PROP_UPDATE,
PROP_SHOW_UPDATE_TOGGLE
PROP_UPDATE
};
@ -115,7 +115,8 @@ gimp_preview_get_type (void)
static void
gimp_preview_class_init (GimpPreviewClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
@ -140,16 +141,14 @@ gimp_preview_class_init (GimpPreviewClass *klass)
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT));
g_object_class_install_property (object_class,
PROP_SHOW_UPDATE_TOGGLE,
g_param_spec_boolean ("show_update_toggle",
NULL, NULL,
FALSE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT));
klass->draw = NULL;
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("size",
NULL, NULL,
1, 1024,
DEFAULT_SIZE,
G_PARAM_READABLE));
}
static void
@ -157,6 +156,7 @@ gimp_preview_init (GimpPreview *preview)
{
GtkTable *table = GTK_TABLE (preview);
GtkWidget *frame;
GtkObject *adj;
gtk_table_resize (table, 3, 2);
gtk_table_set_homogeneous (table, FALSE);
@ -172,27 +172,27 @@ gimp_preview_init (GimpPreview *preview)
preview->width = preview->xmax - preview->xmin;
preview->height = preview->ymax - preview->ymin;
preview->hadj = gtk_adjustment_new (0, 0, preview->width - 1, 1.0,
preview->width, preview->width);
adj = gtk_adjustment_new (0, 0, preview->width - 1, 1.0,
preview->width, preview->width);
g_signal_connect (preview->hadj, "value_changed",
g_signal_connect (adj, "value_changed",
G_CALLBACK (gimp_preview_h_scroll),
preview);
preview->hscr = gtk_hscrollbar_new (GTK_ADJUSTMENT (preview->hadj));
preview->hscr = gtk_hscrollbar_new (GTK_ADJUSTMENT (adj));
gtk_range_set_update_policy (GTK_RANGE (preview->hscr),
GTK_UPDATE_CONTINUOUS);
gtk_table_attach (table, preview->hscr, 0,1, 1,2,
GTK_EXPAND | GTK_SHRINK | GTK_FILL, GTK_FILL, 0, 0);
preview->vadj = gtk_adjustment_new (0, 0, preview->height - 1, 1.0,
preview->height, preview->height);
adj = gtk_adjustment_new (0, 0, preview->height - 1, 1.0,
preview->height, preview->height);
g_signal_connect (preview->vadj, "value_changed",
g_signal_connect (adj, "value_changed",
G_CALLBACK (gimp_preview_v_scroll),
preview);
preview->vscr = gtk_vscrollbar_new (GTK_ADJUSTMENT (preview->vadj));
preview->vscr = gtk_vscrollbar_new (GTK_ADJUSTMENT (adj));
gtk_range_set_update_policy (GTK_RANGE (preview->vscr),
GTK_UPDATE_CONTINUOUS);
gtk_table_attach (table, preview->vscr, 1,2, 0,1,
@ -231,15 +231,16 @@ gimp_preview_init (GimpPreview *preview)
/* a toggle button to (des)activate the instant preview */
preview->toggle_update = gtk_check_button_new_with_mnemonic (_("_Preview"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (preview->toggle_update),
preview->toggle = gtk_check_button_new_with_mnemonic (_("_Preview"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (preview->toggle),
preview->update_preview);
gtk_table_set_row_spacing (GTK_TABLE (preview), 1, 6);
gtk_table_attach (table, preview->toggle_update,
gtk_table_attach (table, preview->toggle,
0, 2, 2, 3, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (preview->toggle);
g_signal_connect (preview->toggle_update, "toggled",
g_signal_connect (preview->toggle, "toggled",
G_CALLBACK (gimp_preview_toggle_callback),
preview);
}
@ -272,10 +273,6 @@ gimp_preview_get_property (GObject *object,
g_value_set_boolean (value, preview->update_preview);
break;
case PROP_SHOW_UPDATE_TOGGLE:
g_value_set_boolean (value, GTK_WIDGET_VISIBLE (preview->toggle_update));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -293,17 +290,10 @@ gimp_preview_set_property (GObject *object,
switch (property_id)
{
case PROP_UPDATE:
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (preview->toggle_update),
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (preview->toggle),
g_value_get_boolean (value));
break;
case PROP_SHOW_UPDATE_TOGGLE:
if (g_value_get_boolean (value))
gtk_widget_show (preview->toggle_update);
else
gtk_widget_hide (preview->toggle_update);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -467,8 +457,8 @@ gimp_preview_area_event (GtkWidget *area,
if (preview->xoff != xoff || preview->yoff != yoff)
{
gtk_adjustment_set_value (GTK_ADJUSTMENT (preview->hadj), xoff);
gtk_adjustment_set_value (GTK_ADJUSTMENT (preview->vadj), yoff);
gtk_range_set_value (GTK_RANGE (preview->hscr), xoff);
gtk_range_set_value (GTK_RANGE (preview->vscr), yoff);
gimp_preview_draw (preview);
gimp_preview_invalidate (preview);
@ -569,6 +559,40 @@ gimp_preview_invalidate_now (GimpPreview *preview)
return FALSE;
}
/**
* gimp_preview_set_update:
* @preview: a #GimpPreview widget
* @update:
*
* Since: GIMP 2.2
**/
void
gimp_preview_set_update (GimpPreview *preview,
gboolean update)
{
g_return_if_fail (GIMP_IS_PREVIEW (preview));
g_object_set (preview,
"update", update,
NULL);
}
/**
* gimp_preview_get_update:
* @preview: a #GimpPreview widget
*
* Return value: the state of the "Preview" check button.
*
* Since: GIMP 2.2
**/
gboolean
gimp_preview_get_update (GimpPreview *preview)
{
g_return_val_if_fail (GIMP_IS_PREVIEW (preview), FALSE);
return preview->update_preview;
}
/**
* gimp_preview_get_size:
* @preview: a #GimpPreview widget
@ -613,24 +637,6 @@ gimp_preview_get_position (GimpPreview *preview,
*y = preview->yoff + preview->ymin;
}
/**
* gimp_preview_show_update_toggle:
* @preview: a #GimpPreview widget
* @show_update: whether to show the "Update Preview" toggle button
*
* Since: GIMP 2.2
**/
void
gimp_preview_show_update_toggle (GimpPreview *preview,
gboolean show_update)
{
g_return_if_fail (GIMP_IS_PREVIEW (preview));
g_object_set (preview,
"show_update_toggle", show_update,
NULL);
}
/*
* gimp_preview_invalidate:
* @preview: a #GimpPreview widget

46
libgimpwidgets/gimppreview.h
View File

@ -44,23 +44,26 @@ struct _GimpPreview
{
GtkTable parent_instance;
gboolean update_preview;
/*< protected >*/
GtkWidget *area;
GtkWidget *hscr;
GtkWidget *vscr;
GtkWidget *toggle;
GdkCursor *cursor_move;
GdkCursor *cursor_busy;
/*< private >*/
gint xoff, yoff;
gint xmin, xmax, ymin, ymax;
gint drag_x, drag_y;
gint drag_xoff, drag_yoff;
gint width, height;
GtkObject *hadj, *vadj;
GtkWidget *hscr, *vscr;
gboolean in_drag;
GtkWidget *area;
GtkWidget *toggle_update;
gboolean update_preview;
guint timeout_id;
GdkCursor *cursor_move;
GdkCursor *cursor_busy;
};
gboolean in_drag;
guint timeout_id;
};
struct _GimpPreviewClass
{
GtkTableClass parent_class;
@ -73,20 +76,21 @@ struct _GimpPreviewClass
};
GType gimp_preview_get_type (void) G_GNUC_CONST;
GType gimp_preview_get_type (void) G_GNUC_CONST;
void gimp_preview_get_size (GimpPreview *preview,
gint *width,
gint *height);
void gimp_preview_set_update (GimpPreview *preview,
gboolean update);
gboolean gimp_preview_get_update (GimpPreview *preview);
void gimp_preview_get_position (GimpPreview *preview,
gint *x,
gint *y);
void gimp_preview_get_size (GimpPreview *preview,
gint *width,
gint *height);
void gimp_preview_get_position (GimpPreview *preview,
gint *x,
gint *y);
void gimp_preview_show_update_toggle (GimpPreview *preview,
gboolean show_update);
void gimp_preview_invalidate (GimpPreview *preview);
void gimp_preview_invalidate (GimpPreview *preview);
G_END_DECLS

6
plug-ins/common/despeckle.c
View File

@ -267,7 +267,7 @@ run (const gchar *name,
INIT_I18N();
gimp_get_data (PLUG_IN_NAME, despeckle_vals);
break;
default:
status = GIMP_PDB_CALLING_ERROR;
break;
@ -597,8 +597,8 @@ despeckle_dialog (void)
hbox = gtk_hbox_new (FALSE, 12);
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
preview = gimp_drawable_preview_new (drawable);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start (GTK_BOX (hbox), preview, FALSE, FALSE, 0);
gtk_widget_show (preview);
g_signal_connect (preview, "invalidated",

2
plug-ins/common/gauss.c
View File

@ -476,7 +476,7 @@ gauss_dialog (gint32 image_ID,
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
preview = gimp_drawable_preview_new (drawable);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start (GTK_BOX (hbox), preview, FALSE, FALSE, 0);
gtk_widget_show (preview);

4
plug-ins/common/neon.c
View File

@ -703,12 +703,12 @@ neon_dialog (GimpDrawable *drawable)
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
preview = gimp_drawable_preview_new (drawable);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start (GTK_BOX (hbox), preview, FALSE, FALSE, 0);
gtk_widget_show (preview);
g_signal_connect (preview, "invalidated",
G_CALLBACK (neon_preview_update), NULL);
table = gtk_table_new (2, 3, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);

2
plug-ins/common/sobel.c
View File

@ -245,7 +245,7 @@ sobel_dialog (GimpDrawable *drawable)
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
preview = gimp_drawable_preview_new (drawable);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start (GTK_BOX (hbox), preview, FALSE, FALSE, 0);
gtk_widget_show (preview);
g_signal_connect (preview, "invalidated",

9
plug-ins/common/softglow.c
View File

@ -442,8 +442,8 @@ softglow (GimpDrawable *drawable,
pr = gimp_pixel_rgns_process (pr))
{
guchar *src_ptr = src_rgn.data;
guchar *dest_ptr = preview_buffer +
bytes *
guchar *dest_ptr = preview_buffer +
bytes *
((src_rgn.y - y1) * width + (src_rgn.x - x1));
guchar *blur_ptr = dest + (src_rgn.y - y1) * width + (src_rgn.x - x1);
@ -471,7 +471,8 @@ softglow (GimpDrawable *drawable,
}
else
{
gimp_pixel_rgn_init (&dest_rgn, drawable, x1, y1, width, height, TRUE, TRUE);
gimp_pixel_rgn_init (&dest_rgn,
drawable, x1, y1, width, height, TRUE, TRUE);
for (pr = gimp_pixel_rgns_register (2, &src_rgn, &dest_rgn);
pr != NULL;
@ -674,7 +675,7 @@ softglow_dialog (GimpDrawable *drawable)
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
preview = gimp_drawable_preview_new (drawable);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start (GTK_BOX (hbox), preview, FALSE, FALSE, 0);
gtk_widget_show (preview);
g_signal_connect_swapped (preview, "invalidated",

27
plug-ins/common/spread.c
View File

@ -230,10 +230,10 @@ typedef struct {
*/
static void
spread_func (gint x,
gint y,
guchar *dest,
gint bpp,
spread_func (gint x,
gint y,
guchar *dest,
gint bpp,
gpointer data)
{
SpreadParam_t *param = (SpreadParam_t*) data;
@ -242,11 +242,11 @@ spread_func (gint x,
gint xi, yi;
/* get random angle, x distance, and y distance */
xdist = (param->x_amount > 0
? g_rand_int_range (param->gr, -param->x_amount, param->x_amount)
xdist = (param->x_amount > 0
? g_rand_int_range (param->gr, -param->x_amount, param->x_amount)
: 0);
ydist = (param->y_amount > 0
? g_rand_int_range (param->gr, -param->y_amount, param->y_amount)
ydist = (param->y_amount > 0
? g_rand_int_range (param->gr, -param->y_amount, param->y_amount)
: 0);
angle = g_rand_double_range (param->gr, -G_PI, G_PI);
@ -284,7 +284,8 @@ spread (GimpDrawable *drawable)
}
static void
spread_updating_preview (GimpPreview *preview, GtkWidget *size)
spread_updating_preview (GimpPreview *preview,
GtkWidget *size)
{
SpreadParam_t param;
gint x, y, bpp;
@ -295,9 +296,9 @@ spread_updating_preview (GimpPreview *preview, GtkWidget *size)
param.pft = gimp_pixel_fetcher_new (drawable_preview->drawable, FALSE);
param.gr = g_rand_new ();
param.x_amount =
param.x_amount =
(gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (size), 0) + 1) / 2;
param.y_amount =
param.y_amount =
(gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (size), 1) + 1) / 2;
param.width = drawable_preview->drawable->width;
param.height = drawable_preview->drawable->height;
@ -355,8 +356,8 @@ spread_dialog (gint32 image_ID,
hbox = gtk_hbox_new (FALSE, 12);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
preview = gimp_drawable_preview_new (drawable);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start (GTK_BOX (hbox), preview, FALSE, FALSE, 0);
gtk_widget_show (preview);

29
plug-ins/common/unsharp.c
View File

@ -118,7 +118,7 @@ GimpPlugInInfo PLUG_IN_INFO =
static GimpRunMode run_mode;
MAIN ()
static void
query (void)
{
@ -131,7 +131,7 @@ query (void)
{ GIMP_PDB_FLOAT, "amount", "Strength of effect" },
{ GIMP_PDB_FLOAT, "threshold", "Threshold" }
};
gimp_install_procedure ("plug_in_unsharp_mask",
"An unsharp mask filter",
"The unsharp mask is a sharpening filter that works "
@ -148,7 +148,7 @@ query (void)
GIMP_PLUGIN,
G_N_ELEMENTS (args), 0,
args, NULL);
gimp_plugin_menu_register ("plug_in_unsharp_mask",
N_("<Image>/Filters/Enhance"));
}
@ -166,35 +166,35 @@ run (const gchar *name,
#ifdef TIMER
GTimer *timer = g_timer_new ();
#endif
run_mode = param[0].data.d_int32;
*return_vals = values;
*nreturn_vals = 1;
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = status;
INIT_I18N ();
/*
* Get drawable information...
*/
drawable = gimp_drawable_get (param[2].data.d_drawable);
gimp_tile_cache_ntiles(2 * (drawable->width / gimp_tile_width() + 1));
switch (run_mode)
{
case GIMP_RUN_INTERACTIVE:
gimp_get_data ("plug_in_unsharp_mask", &unsharp_params);
/* Reset default values show preview unmodified */
/* initialize pixel regions and buffer */
if (! unsharp_mask_dialog (drawable))
return;
break;
case GIMP_RUN_NONINTERACTIVE:
if (nparams != 6)
{
@ -676,9 +676,8 @@ unsharp_mask_dialog (GimpDrawable *drawable)
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
preview =
gimp_drawable_preview_new_with_toggle (drawable,
&unsharp_params.update_preview);
preview = gimp_drawable_preview_new (drawable,
&unsharp_params.update_preview);
gtk_box_pack_start (GTK_BOX (hbox), preview, FALSE, FALSE, 0);
gtk_widget_show (preview);
g_signal_connect (preview, "invalidated",