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gimp/app/widgets/gimpdocumentview.c
Michael Natterer 8d86ec25e0 Move away from creating all item_factories statically in menus_init() but 
2003-01-10  Michael Natterer  <mitch@gimp.org>

	Move away from creating all item_factories statically in
	menus_init() but create a new one for each place where one is
	needed:

	* app/widgets/Makefile.am
	* app/widgets/widgets-types.h
	* app/widgets/gimpmenufactory.[ch]: new factory which creates and
	configures the GimpItemFactories it knows about on-the-fly.

	* app/widgets/gimpitemfactory.[ch]: added
	gimp_item_factory_update() which calls the "update_func". Added
	"gboolean update_on_popup" so item_factories can be configured to
	require manual updates (used for the <Image> factory).

	* app/gui/menus.[ch]: create a "global_menu_factory" and register
	all menus we have with it. Added various setup functions which
	do stuff like adding the "Open Recent" menu or reorder plug-in
	menu entries. Removed the debugging stuff...

	* app/gui/Makefile.am
	* app/gui/debug-commands.[ch]: ...and added it here.

	* app/gui/gui.c: create the <Toolbox>, the popup-<Image> and the
	<Paths> factories here because they are still global.

	* app/gui/plug-in-menus.[ch]: changed the "image_factory"
	parameters to "item_factory" and create/update the entries for the
	passed item_factory only. Makes the whole stuff much more
	straightforward.

	* app/plug-in/plug-ins.c: don't call plug_in_make_menu().

	* app/display/gimpdisplay.[ch]
	* app/display/gimpdisplayshell.[ch]: added "menu_factory" and
	"popup_factory" parameters to gimp_display_new() and
	gimp_display_shell_new(). Create the menubar_factory and the
	qmask_factory dynamically. Pass the shell, not a Gimp to the QMask
	callbacks. Changed gimp_display_shell_set_menu_sensitivity() to
	gimp_display_shell_menu_update() and don't call it directly (it's
	a GimpItemFactory update_func now). Call gimp_item_factory_update()
	on the resp. factories instead.

	* app/gui/qmask-commands.c
	* app/display/gimpdisplayshell-callbacks.c
	* app/tools/gimpimagemaptool.c: changed accordingly.

	* app/widgets/gimpbrusheditor.c
	* app/widgets/gimpbrushfactoryview.[ch]
	* app/widgets/gimpbufferview.[ch]
	* app/widgets/gimpcolormapeditor.[ch]
	* app/widgets/gimpcontainereditor.[ch]
	* app/widgets/gimpdataeditor.[ch]
	* app/widgets/gimpdatafactoryview.[ch]
	* app/widgets/gimpdialogfactory.[ch]
	* app/widgets/gimpdock.c
	* app/widgets/gimpdockbook.[ch]
	* app/widgets/gimpdocumentview.[ch]
	* app/widgets/gimpgradienteditor.[ch]
	* app/widgets/gimpimageview.[ch]
	* app/widgets/gimpitemlistview.[ch]
	* app/widgets/gimppaletteeditor.[ch]: pass around lots of
	GimpMenuFactory pointers and menu_identifiers so all views can
	create their item_factories themselves. Unref the factories when
	they are no longer needed because they belong to the views now.

	* app/gui/dialogs-commands.c
	* app/gui/dialogs-constructors.c
	* app/gui/dialogs.c
	* app/gui/brush-select.c
	* app/gui/gradient-select.c
	* app/gui/palette-select.c
	* app/gui/pattern-select.c: changed accordingly.

	* app/gui/file-dialog-utils.[ch] (file_dialog_new): require
	menu_factory and menu_identifier parameters.

	* app/gui/file-open-dialog.[ch]
	* app/gui/file-save-dialog.[ch]: removed file_*_dialog_menu_init()
	(they went to menus.c as setup_funcs). Added file_*_dialog_set_type()
	and moved the <Load> and <Save> factory callbacks to file-commands.c

	* app/gui/file-commands.[ch]: changed accordingly.

	* app/gui/view-commands.c: changed the statusbar, menubar, rulers
	and guides callbacks to do their job only if the setting has
	actually changed. Don't update whole item factories afterwards.
	Instead, just change the state of the items that actually need
	update.

	Unrelated:

	* app/core/gimpchannel.c (gimp_channel_init): set "bounds_known"
	and friends to FALSE since we don't know that the new channel will
	be empty (fixes QMask and probably other stuff).

	* app/gui/image-commands.c
	* app/gui/vectors-commands.c: cleanup.
2003-01-10 17:55:53 +00:00

439 lines
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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpdocumentview.c
* Copyright (C) 2001 Michael Natterer <mitch@gimp.org>
*
* 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 <string.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#ifdef __GNUC__
#warning FIXME #include "display/display-types.h"
#endif
#include "display/display-types.h"
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpcontext.h"
#include "core/gimpedit.h"
#include "core/gimpimage.h"
#include "core/gimpimagefile.h"
#include "file/file-open.h"
#include "display/gimpdisplay.h"
#include "gimpcontainerview.h"
#include "gimpdocumentview.h"
#include "gimpdnd.h"
#include "gimpwidgets-utils.h"
#include "libgimp/gimpintl.h"
static void gimp_document_view_class_init (GimpDocumentViewClass *klass);
static void gimp_document_view_init (GimpDocumentView *view);
static void gimp_document_view_open_clicked (GtkWidget *widget,
GimpDocumentView *view);
static void gimp_document_view_open_extended_clicked (GtkWidget *widget,
guint state,
GimpDocumentView *view);
static void gimp_document_view_remove_clicked (GtkWidget *widget,
GimpDocumentView *view);
static void gimp_document_view_refresh_clicked (GtkWidget *widget,
GimpDocumentView *view);
static void gimp_document_view_refresh_extended_clicked (GtkWidget *widget,
guint state,
GimpDocumentView *view);
static void gimp_document_view_select_item (GimpContainerEditor *editor,
GimpViewable *viewable);
static void gimp_document_view_activate_item (GimpContainerEditor *editor,
GimpViewable *viewable);
static GimpContainerEditorClass *parent_class = NULL;
GType
gimp_document_view_get_type (void)
{
static GType view_type = 0;
if (! view_type)
{
static const GTypeInfo view_info =
{
sizeof (GimpDocumentViewClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) gimp_document_view_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GimpDocumentView),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_document_view_init,
};
view_type = g_type_register_static (GIMP_TYPE_CONTAINER_EDITOR,
"GimpDocumentView",
&view_info, 0);
}
return view_type;
}
static void
gimp_document_view_class_init (GimpDocumentViewClass *klass)
{
GimpContainerEditorClass *editor_class;
editor_class = GIMP_CONTAINER_EDITOR_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
editor_class->select_item = gimp_document_view_select_item;
editor_class->activate_item = gimp_document_view_activate_item;
}
static void
gimp_document_view_init (GimpDocumentView *view)
{
view->open_button = NULL;
view->remove_button = NULL;
view->refresh_button = NULL;
}
GtkWidget *
gimp_document_view_new (GimpViewType view_type,
GimpContainer *container,
GimpContext *context,
gint preview_size,
gint min_items_x,
gint min_items_y,
GimpFileOpenDialogFunc file_open_dialog_func,
GimpMenuFactory *menu_factory)
{
GimpDocumentView *document_view;
GimpContainerEditor *editor;
gchar *str;
g_return_val_if_fail (file_open_dialog_func != NULL, NULL);
document_view = g_object_new (GIMP_TYPE_DOCUMENT_VIEW, NULL);
if (! gimp_container_editor_construct (GIMP_CONTAINER_EDITOR (document_view),
view_type,
container,
context,
preview_size,
TRUE, /* reorderable */
min_items_x,
min_items_y,
menu_factory, "<Documents>"))
{
g_object_unref (document_view);
return NULL;
}
document_view->file_open_dialog_func = file_open_dialog_func;
editor = GIMP_CONTAINER_EDITOR (document_view);
str = g_strdup_printf (_("Open the selected entry\n"
"%s Raise window if already open\n"
"%s Open image dialog"),
gimp_get_mod_name_shift (),
gimp_get_mod_name_control ());
document_view->open_button =
gimp_editor_add_button (GIMP_EDITOR (editor->view),
GTK_STOCK_OPEN, str, NULL,
G_CALLBACK (gimp_document_view_open_clicked),
G_CALLBACK (gimp_document_view_open_extended_clicked),
editor);
g_free (str);
document_view->remove_button =
gimp_editor_add_button (GIMP_EDITOR (editor->view),
GTK_STOCK_REMOVE,
_("Remove selected entry"), NULL,
G_CALLBACK (gimp_document_view_remove_clicked),
NULL,
editor);
str = g_strdup_printf (_("Recreate preview\n"
"%s Reload all previews\n"
"%s Remove Dangling Entries"),
gimp_get_mod_name_shift (),
gimp_get_mod_name_control ());
document_view->refresh_button =
gimp_editor_add_button (GIMP_EDITOR (editor->view),
GTK_STOCK_REFRESH, str, NULL,
G_CALLBACK (gimp_document_view_refresh_clicked),
G_CALLBACK (gimp_document_view_refresh_extended_clicked),
editor);
g_free (str);
/* set button sensitivity */
if (GIMP_CONTAINER_EDITOR_GET_CLASS (editor)->select_item)
GIMP_CONTAINER_EDITOR_GET_CLASS (editor)->select_item
(editor, (GimpViewable *) gimp_context_get_imagefile (context));
gimp_container_view_enable_dnd (editor->view,
GTK_BUTTON (document_view->open_button),
GIMP_TYPE_IMAGEFILE);
gimp_container_view_enable_dnd (editor->view,
GTK_BUTTON (document_view->remove_button),
GIMP_TYPE_IMAGEFILE);
return GTK_WIDGET (document_view);
}
static void
gimp_document_view_open_clicked (GtkWidget *widget,
GimpDocumentView *view)
{
GimpContainerEditor *editor;
GimpImagefile *imagefile;
editor = GIMP_CONTAINER_EDITOR (view);
imagefile = gimp_context_get_imagefile (editor->view->context);
if (imagefile && gimp_container_have (editor->view->container,
GIMP_OBJECT (imagefile)))
{
GimpPDBStatusType dummy;
file_open_with_display (editor->view->context->gimp,
gimp_object_get_name (GIMP_OBJECT (imagefile)),
&dummy, NULL);
}
else
{
view->file_open_dialog_func (editor->view->context->gimp, NULL);
}
}
typedef struct _RaiseClosure RaiseClosure;
struct _RaiseClosure
{
const gchar *name;
gboolean found;
};
static void
gimp_document_view_raise_display (gpointer data,
gpointer user_data)
{
GimpDisplay *gdisp;
RaiseClosure *closure;
const gchar *uri;
gdisp = (GimpDisplay *) data;
closure = (RaiseClosure *) user_data;
uri = gimp_object_get_name (GIMP_OBJECT (gdisp->gimage));
if (uri && ! strcmp (closure->name, uri))
{
closure->found = TRUE;
gtk_window_present (GTK_WINDOW (gdisp->shell));
}
}
static void
gimp_document_view_open_extended_clicked (GtkWidget *widget,
guint state,
GimpDocumentView *view)
{
GimpContainerEditor *editor;
GimpImagefile *imagefile;
editor = GIMP_CONTAINER_EDITOR (view);
imagefile = gimp_context_get_imagefile (editor->view->context);
if (imagefile && gimp_container_have (editor->view->container,
GIMP_OBJECT (imagefile)))
{
if (state & GDK_CONTROL_MASK)
{
view->file_open_dialog_func (editor->view->context->gimp,
gimp_object_get_name (GIMP_OBJECT (imagefile)));
}
else if (state & GDK_SHIFT_MASK)
{
RaiseClosure closure;
closure.name = gimp_object_get_name (GIMP_OBJECT (imagefile));
closure.found = FALSE;
gimp_container_foreach (editor->view->context->gimp->displays,
gimp_document_view_raise_display,
&closure);
if (! closure.found)
{
GimpPDBStatusType dummy;
file_open_with_display (editor->view->context->gimp,
closure.name,
&dummy, NULL);
}
}
}
else
{
view->file_open_dialog_func (editor->view->context->gimp, NULL);
}
}
static void
gimp_document_view_remove_clicked (GtkWidget *widget,
GimpDocumentView *view)
{
GimpContainerEditor *editor;
GimpImagefile *imagefile;
editor = GIMP_CONTAINER_EDITOR (view);
imagefile = gimp_context_get_imagefile (editor->view->context);
if (imagefile && gimp_container_have (editor->view->container,
GIMP_OBJECT (imagefile)))
{
gimp_container_remove (editor->view->container,
GIMP_OBJECT (imagefile));
}
}
static void
gimp_document_view_refresh_clicked (GtkWidget *widget,
GimpDocumentView *view)
{
GimpContainerEditor *editor;
GimpImagefile *imagefile;
editor = GIMP_CONTAINER_EDITOR (view);
imagefile = gimp_context_get_imagefile (editor->view->context);
if (imagefile && gimp_container_have (editor->view->container,
GIMP_OBJECT (imagefile)))
{
gimp_imagefile_create_thumbnail (imagefile, editor->view->preview_size);
}
}
static void
gimp_document_view_delete_dangling_foreach (GimpImagefile *imagefile,
GimpContainerView *container_view)
{
gimp_imagefile_update (imagefile, container_view->preview_size);
if (imagefile->state == GIMP_IMAGEFILE_STATE_NOT_FOUND)
{
gimp_container_remove (container_view->container,
GIMP_OBJECT (imagefile));
}
}
static void
gimp_document_view_update_foreach (GimpImagefile *imagefile,
GimpContainerView *container_view)
{
gimp_imagefile_update (imagefile, container_view->preview_size);
}
static void
gimp_document_view_refresh_extended_clicked (GtkWidget *widget,
guint state,
GimpDocumentView *view)
{
GimpContainerEditor *editor;
editor = GIMP_CONTAINER_EDITOR (view);
if (state & GDK_CONTROL_MASK)
{
gimp_container_foreach (editor->view->container,
(GFunc) gimp_document_view_delete_dangling_foreach,
editor->view);
}
else if (state & GDK_SHIFT_MASK)
{
gimp_container_foreach (editor->view->container,
(GFunc) gimp_document_view_update_foreach,
editor->view);
}
}
static void
gimp_document_view_select_item (GimpContainerEditor *editor,
GimpViewable *viewable)
{
GimpDocumentView *view;
gboolean remove_sensitive = FALSE;
if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item)
GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item (editor, viewable);
view = GIMP_DOCUMENT_VIEW (editor);
if (viewable && gimp_container_have (editor->view->container,
GIMP_OBJECT (viewable)))
{
remove_sensitive = TRUE;
}
gtk_widget_set_sensitive (view->remove_button, remove_sensitive);
}
static void
gimp_document_view_activate_item (GimpContainerEditor *editor,
GimpViewable *viewable)
{
GimpDocumentView *view;
if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item)
GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item (editor, viewable);
view = GIMP_DOCUMENT_VIEW (editor);
if (viewable && gimp_container_have (editor->view->container,
GIMP_OBJECT (viewable)))
{
gimp_document_view_open_clicked (NULL, view);
}
}
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