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gimp/app/actions/select-commands.c
Michael Natterer 2632cd8f64 app/actions/documents-actions.c app/actions/documents-commands.c 
2004-05-12  Michael Natterer  <mitch@gimp.org>

	* app/actions/documents-actions.c
	* app/actions/documents-commands.c
	* app/actions/edit-actions.c
	* app/actions/edit-commands.[ch]
	* app/actions/layers-actions.c
	* app/actions/layers-commands.c
	* app/actions/select-actions.c
	* app/actions/select-commands.[ch]
	* app/actions/vectors-actions.c
	* app/actions/vectors-commands.[ch]: added tooltips for actions
	which are now used for dialog buttons, added callback
	implementations which formerly lived in various widgets, moved
	some actions around and did some general cleanups.

	* menus/image-menu.xml.in: s/edit-stroke/select-stroke/

	* menus/Makefile.am
	* menus/selection-editor-menu.xml: new popup menu.

	* app/menus/menus.c: register <SelectionEditor> and <UndoEditor>
	UI managers.

	* app/widgets/gimpeditor.[ch]: added construct properties
	"menu-factory", "menu-identifier", "ui-path" and "popup-data".
	Implement GObject::constructor() and create the UI manager
	if all needed properties were set. Enables creating action
	buttons at widget construction time because they need a
	UI manager.

	(gimp_editor_add_action_button): changed to take a va_list of
	"extended" actions which are invoked if the resp. button emits
	"extended_clicked". Store the actions and their modifier masks in
	a list attached to the button.

	* app/widgets/gimpcontainerview.c
	(gimp_container_view_item_selected): if the view has container
	*and* context, simply change the context and return.

	(gimp_container_view_context_changed): don't emit "select_item"
	manually but simply call gimp_container_view_select_item().

	(gimp_container_view_viewable_dropped): use
	gimp_container_view_item_selected() instead of changing the
	context directly.

	* app/widgets/gimpcontainereditor.c
	(gimp_container_editor_select_item): update the UI manager.

	* app/widgets/gimpdockable.c: don't try to fiddle with the
	dialog's menu if it doesn't have a ui_path (happens if the UI
	manager is just a collection of actions for the dialog buttons and
	has no menu registered).

	* app/widgets/gimpimageeditor.c: connect to the image's "flush"
	signal and update the UI manager in the callback.

	* app/widgets/gimpitemtreeview.c: use GimpEditor's construct
	properties to create the UI manager so GimpItemTreeView subclasses
	can have action buttons. Update the UI manager in
	gimp_item_tree_view_select_item().

	* app/widgets/gimpbufferview.c
	* app/widgets/gimpcolormapeditor.c
	* app/widgets/gimpcontainergridview.c
	* app/widgets/gimpdatafactoryview.c
	* app/widgets/gimpfontview.c
	* app/widgets/gimpimageview.c
	* app/widgets/gimptemplateview.c
	* app/widgets/gimptoolview.c: changed calls to
	gimp_editor_add_action_button() accordingly and removed some
	unneeded select_item() implementations.

	* app/widgets/gimpchanneltreeview.c
	* app/widgets/gimpvectorstreeview.[ch]
	* app/widgets/gimpdocumentview.[ch]
	* app/widgets/gimplayertreeview.c
	* app/widgets/gimpselectioneditor.[ch]
	* app/widgets/gimpundoeditor.[ch]: use action buttons and removed
	lots of callbacks which went to the resp. action callbacks.

	* app/widgets/widgets-types.h: removed some now unneeded function
	prototypes.

	* app/gui/dialogs-constructors.c: changed (simplified) many dialog
	constructors accordingly.
2004-05-12 18:36:33 +00:00

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/* The GIMP -- an 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <gtk/gtk.h>
#include "libgimpmath/gimpmath.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "actions-types.h"
#include "core/gimp.h"
#include "core/gimpchannel.h"
#include "core/gimpchannel-select.h"
#include "core/gimpimage.h"
#include "core/gimpselection.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpdialogfactory.h"
#include "display/gimpdisplay.h"
#include "display/gimpdisplayshell.h"
#include "gui/dialogs.h"
#include "gui/stroke-dialog.h"
#include "actions.h"
#include "select-commands.h"
#include "gimp-intl.h"
/* local function prototypes */
static void gimp_image_mask_feather_callback (GtkWidget *widget,
gdouble size,
GimpUnit unit,
gpointer data);
static void gimp_image_mask_border_callback (GtkWidget *widget,
gdouble size,
GimpUnit unit,
gpointer data);
static void gimp_image_mask_grow_callback (GtkWidget *widget,
gdouble size,
GimpUnit unit,
gpointer data);
static void gimp_image_mask_shrink_callback (GtkWidget *widget,
gdouble size,
GimpUnit unit,
gpointer data);
/* local variables */
static gdouble selection_feather_radius = 5.0;
static gint selection_border_radius = 5;
static gint selection_grow_pixels = 1;
static gint selection_shrink_pixels = 1;
static gboolean selection_shrink_edge_lock = FALSE;
void
select_invert_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *gimage;
return_if_no_image (gimage, data);
gimp_channel_invert (gimp_image_get_mask (gimage), TRUE);
gimp_image_flush (gimage);
}
void
select_all_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *gimage;
return_if_no_image (gimage, data);
gimp_channel_all (gimp_image_get_mask (gimage), TRUE);
gimp_image_flush (gimage);
}
void
select_none_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *gimage;
return_if_no_image (gimage, data);
gimp_channel_clear (gimp_image_get_mask (gimage), NULL, TRUE);
gimp_image_flush (gimage);
}
void
select_from_vectors_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *gimage;
GimpVectors *vectors;
return_if_no_image (gimage, data);
vectors = gimp_image_get_active_vectors (gimage);
if (!vectors)
return;
gimp_channel_select_vectors (gimp_image_get_mask (gimage),
_("Path to Selection"),
vectors,
GIMP_CHANNEL_OP_REPLACE,
TRUE, FALSE, 0, 0);
gimp_image_flush (gimage);
}
void
select_float_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *gimage;
return_if_no_image (gimage, data);
gimp_selection_float (gimp_image_get_mask (gimage),
gimp_image_active_drawable (gimage),
gimp_get_user_context (gimage->gimp),
TRUE, 0, 0);
gimp_image_flush (gimage);
}
void
select_feather_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDisplay *gdisp;
GtkWidget *qbox;
return_if_no_display (gdisp, data);
qbox = gimp_query_size_box (_("Feather Selection"),
gdisp->shell,
gimp_standard_help_func,
GIMP_HELP_SELECTION_FEATHER,
_("Feather selection by"),
selection_feather_radius, 0, 32767, 3,
gdisp->gimage->unit,
MIN (gdisp->gimage->xresolution,
gdisp->gimage->yresolution),
GIMP_DISPLAY_SHELL (gdisp->shell)->dot_for_dot,
G_OBJECT (gdisp->gimage), "disconnect",
gimp_image_mask_feather_callback, gdisp->gimage);
gtk_widget_show (qbox);
}
void
select_sharpen_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *gimage;
return_if_no_image (gimage, data);
gimp_channel_sharpen (gimp_image_get_mask (gimage), TRUE);
gimp_image_flush (gimage);
}
void
select_shrink_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDisplay *gdisp;
GtkWidget *shrink_dialog;
GtkWidget *edge_lock;
return_if_no_display (gdisp, data);
shrink_dialog =
gimp_query_size_box (_("Shrink Selection"),
gdisp->shell,
gimp_standard_help_func,
GIMP_HELP_SELECTION_SHRINK,
_("Shrink selection by"),
selection_shrink_pixels, 1, 32767, 0,
gdisp->gimage->unit,
MIN (gdisp->gimage->xresolution,
gdisp->gimage->yresolution),
GIMP_DISPLAY_SHELL (gdisp->shell)->dot_for_dot,
G_OBJECT (gdisp->gimage), "disconnect",
gimp_image_mask_shrink_callback, gdisp->gimage);
edge_lock = gtk_check_button_new_with_label (_("Shrink from image border"));
gtk_box_pack_start (GTK_BOX (GIMP_QUERY_BOX_VBOX (shrink_dialog)), edge_lock,
FALSE, FALSE, 0);
g_object_set_data (G_OBJECT (shrink_dialog), "edge_lock_toggle", edge_lock);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (edge_lock),
! selection_shrink_edge_lock);
gtk_widget_show (edge_lock);
gtk_widget_show (shrink_dialog);
}
void
select_grow_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDisplay *gdisp;
GtkWidget *qbox;
return_if_no_display (gdisp, data);
qbox = gimp_query_size_box (_("Grow Selection"),
gdisp->shell,
gimp_standard_help_func,
GIMP_HELP_SELECTION_GROW,
_("Grow selection by"),
selection_grow_pixels, 1, 32767, 0,
gdisp->gimage->unit,
MIN (gdisp->gimage->xresolution,
gdisp->gimage->yresolution),
GIMP_DISPLAY_SHELL (gdisp->shell)->dot_for_dot,
G_OBJECT (gdisp->gimage), "disconnect",
gimp_image_mask_grow_callback, gdisp->gimage);
gtk_widget_show (qbox);
}
void
select_border_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDisplay *gdisp;
GtkWidget *qbox;
return_if_no_display (gdisp, data);
qbox = gimp_query_size_box (_("Border Selection"),
gdisp->shell,
gimp_standard_help_func,
GIMP_HELP_SELECTION_BORDER,
_("Border selection by"),
selection_border_radius, 1, 32767, 0,
gdisp->gimage->unit,
MIN (gdisp->gimage->xresolution,
gdisp->gimage->yresolution),
GIMP_DISPLAY_SHELL (gdisp->shell)->dot_for_dot,
G_OBJECT (gdisp->gimage), "disconnect",
gimp_image_mask_border_callback, gdisp->gimage);
gtk_widget_show (qbox);
}
void
select_save_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *gimage;
GtkWidget *widget;
return_if_no_image (gimage, data);
return_if_no_widget (widget, data);
gimp_selection_save (gimp_image_get_mask (gimage));
gimp_image_flush (gimage);
gimp_dialog_factory_dialog_raise (global_dock_factory,
gtk_widget_get_screen (widget),
"gimp-channel-list", -1);
}
void
select_stroke_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *gimage;
GimpDrawable *drawable;
GtkWidget *widget;
return_if_no_drawable (gimage, drawable, data);
return_if_no_widget (widget, data);
select_stroke (GIMP_ITEM (gimp_image_get_mask (gimage)), widget);
}
void
select_stroke (GimpItem *item,
GtkWidget *parent)
{
GimpImage *gimage;
GimpDrawable *active_drawable;
GtkWidget *dialog;
g_return_if_fail (GIMP_IS_ITEM (item));
g_return_if_fail (GTK_IS_WIDGET (parent));
gimage = gimp_item_get_image (item);
active_drawable = gimp_image_active_drawable (gimage);
if (! active_drawable)
{
g_message (_("There is no active layer or channel to stroke to."));
return;
}
dialog = stroke_dialog_new (item, GIMP_STOCK_SELECTION_STROKE,
GIMP_HELP_SELECTION_STROKE,
parent);
gtk_widget_show (dialog);
}
/* private functions */
static void
gimp_image_mask_feather_callback (GtkWidget *widget,
gdouble size,
GimpUnit unit,
gpointer data)
{
GimpImage *gimage;
gdouble radius_x;
gdouble radius_y;
gimage = GIMP_IMAGE (data);
selection_feather_radius = size;
radius_x = radius_y = selection_feather_radius;
if (unit != GIMP_UNIT_PIXEL)
{
gdouble factor;
factor = (MAX (gimage->xresolution, gimage->yresolution) /
MIN (gimage->xresolution, gimage->yresolution));
if (gimage->xresolution == MIN (gimage->xresolution, gimage->yresolution))
radius_y *= factor;
else
radius_x *= factor;
}
gimp_channel_feather (gimp_image_get_mask (gimage), radius_x, radius_y, TRUE);
gimp_image_flush (gimage);
}
static void
gimp_image_mask_border_callback (GtkWidget *widget,
gdouble size,
GimpUnit unit,
gpointer data)
{
GimpImage *gimage;
gdouble radius_x;
gdouble radius_y;
gimage = GIMP_IMAGE (data);
selection_border_radius = ROUND (size);
radius_x = radius_y = selection_border_radius;
if (unit != GIMP_UNIT_PIXEL)
{
gdouble factor;
factor = (MAX (gimage->xresolution, gimage->yresolution) /
MIN (gimage->xresolution, gimage->yresolution));
if (gimage->xresolution == MIN (gimage->xresolution, gimage->yresolution))
radius_y *= factor;
else
radius_x *= factor;
}
gimp_channel_border (gimp_image_get_mask (gimage), radius_x, radius_y, TRUE);
gimp_image_flush (gimage);
}
static void
gimp_image_mask_grow_callback (GtkWidget *widget,
gdouble size,
GimpUnit unit,
gpointer data)
{
GimpImage *gimage;
gdouble radius_x;
gdouble radius_y;
gimage = GIMP_IMAGE (data);
selection_grow_pixels = ROUND (size);
radius_x = radius_y = selection_grow_pixels;
if (unit != GIMP_UNIT_PIXEL)
{
gdouble factor;
factor = (MAX (gimage->xresolution, gimage->yresolution) /
MIN (gimage->xresolution, gimage->yresolution));
if (gimage->xresolution == MIN (gimage->xresolution, gimage->yresolution))
radius_y *= factor;
else
radius_x *= factor;
}
gimp_channel_grow (gimp_image_get_mask (gimage), radius_x, radius_y, TRUE);
gimp_image_flush (gimage);
}
static void
gimp_image_mask_shrink_callback (GtkWidget *widget,
gdouble size,
GimpUnit unit,
gpointer data)
{
GimpImage *gimage;
gint radius_x;
gint radius_y;
gimage = GIMP_IMAGE (data);
selection_shrink_pixels = ROUND (size);
radius_x = radius_y = selection_shrink_pixels;
selection_shrink_edge_lock =
! GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (widget),
"edge_lock_toggle"))->active;
if (unit != GIMP_UNIT_PIXEL)
{
gdouble factor;
factor = (MAX (gimage->xresolution, gimage->yresolution) /
MIN (gimage->xresolution, gimage->yresolution));
if (gimage->xresolution == MIN (gimage->xresolution, gimage->yresolution))
radius_y *= factor;
else
radius_x *= factor;
}
gimp_channel_shrink (gimp_image_get_mask (gimage), radius_x, radius_y,
selection_shrink_edge_lock, TRUE);
gimp_image_flush (gimage);
}
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