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d81b47ce70
2001-06-29 Michael Natterer <mitch@gimp.org> * app/appenums.h: removed GimpFillType. * app/gimprc.c: parse the session-info's new "aux-info" field. * app/global_edit.[ch]: removed the old "Paste Named" dialog and prefixed all functions with "gimp_". * app/core/core-types.h: added GimpFillType. * app/core/gimpbrush.[ch]: new signal "spacing_changed". * app/gui/Makefile.am * app/gui/tools-commands.[ch]: one more file cut out of commands.[ch]. * app/gui/commands.[ch]: removed the tools stuff here. * app/gui/brush-select.[ch] * app/gui/dialogs-constructors.c: use the new GimpBrushFactoryView (see below). * app/gui/dialogs-commands.[ch] * app/gui/menus.[ch]: - Made it 64bit safe again by passing the dialog factory's identifiers as GQuarks, not as guints created by GPOINTER_TO_UINT(). - Added a "gchar *quark_string" field to GimpItemFactoryEntry which gets transformed into a GQuark by menus_create_item(). - Added SEPARATOR() and BRANCH() macros which make the *_entries[] arrays more readable. - Added a menu item to show/hide GimpImageDock's image menu. - Removed file_last_opened_cmd_callback(). * app/gui/edit-commands.c: the global_edit functions are "gimp_" prefixed now. * app/gui/file-commands.[ch]: added file_last_opened_cmd_callback() here. * app/widgets/Makefile.am * app/widgets/widgets-types.h * app/widgets/gimpbrushfactoryview.[ch]: new widget: a GimpDataFactory subclass with a "spacing" scale. * app/widgets/gimpcontainereditor.[ch]: - Connect to the GimpContainerView's "select_item", "activate_item" and "context_item" signals here once instead of in each subclass and dispatch them via new virtual functions. - Added a convenience function which makes DND to the buttons much less painful for subclasses. * app/widgets/gimpbufferview.c * app/widgets/gimpdatafactoryview.[ch]: changed accordingly. * app/widgets/gimpdialogfactory.[ch]: - Added gimp_dialog_factory_dialog_raise() which can raise toplevel dialogs _and_ dockables (and creates them if they are not open yet). - Keep track of all created dialogs (not only toplevels). - Added an "aux_info" field to GimpSessionInfo which is a GList of gchar* and is saved in sessionrc. - Remember if GimpImageDock's image menu is visible by using an aux_info string. - The code did not become nicer with all those new constraints. I have to add comments before I forget how it works. * app/widgets/gimpdockbook.c: set the state of the "Show Image Menu" menu item before popping up the item factory. * app/widgets/gimpimagedock.[ch]: added gimp_image_dock_set_show_image_meu(). * plug-ins/gdyntext/gdyntext.c * plug-ins/perl/examples/fit-text * plug-ins/perl/examples/terral_text * plug-ins/perl/examples/tex-to-float: register all text rendering plug-ins under <Image>/Filters/Text * app/pdb/brush_select_cmds.c * app/pdb/drawable_cmds.c * app/pdb/edit_cmds.c * tools/pdbgen/pdb/brush_select.pdb * tools/pdbgen/pdb/edit.pdb * tools/pdbgen/enums.pl * po/POTFILES.in: changed according to all the stuff above.
271 lines
8.1 KiB
C
271 lines
8.1 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpbrushfactoryview.c
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* Copyright (C) 2001 Michael Natterer
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "libgimpmath/gimpmath.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "widgets-types.h"
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#include "core/gimpcontainer.h"
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#include "core/gimpcontext.h"
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#include "core/gimpbrush.h"
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#include "core/gimpbrushgenerated.h"
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#include "core/gimpdatafactory.h"
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#include "core/gimpmarshal.h"
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#include "gimpcontainerview.h"
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#include "gimpbrushfactoryview.h"
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#include "libgimp/gimpintl.h"
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static void gimp_brush_factory_view_class_init (GimpBrushFactoryViewClass *klass);
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static void gimp_brush_factory_view_init (GimpBrushFactoryView *view);
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static void gimp_brush_factory_view_destroy (GtkObject *object);
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static void gimp_brush_factory_view_select_item (GimpContainerEditor *editor,
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GimpViewable *viewable);
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static void gimp_brush_factory_view_spacing_changed (GimpBrush *brush,
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GimpBrushFactoryView *view);
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static void gimp_brush_factory_view_spacing_update (GtkAdjustment *adjustment,
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GimpBrushFactoryView *view);
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static GimpDataFactoryViewClass *parent_class = NULL;
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GtkType
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gimp_brush_factory_view_get_type (void)
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{
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static guint view_type = 0;
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if (! view_type)
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{
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GtkTypeInfo view_info =
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{
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"GimpBrushFactoryView",
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sizeof (GimpBrushFactoryView),
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sizeof (GimpBrushFactoryViewClass),
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(GtkClassInitFunc) gimp_brush_factory_view_class_init,
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(GtkObjectInitFunc) gimp_brush_factory_view_init,
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/* reserved_1 */ NULL,
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/* reserved_2 */ NULL,
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(GtkClassInitFunc) NULL
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};
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view_type = gtk_type_unique (GIMP_TYPE_DATA_FACTORY_VIEW, &view_info);
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}
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return view_type;
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}
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static void
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gimp_brush_factory_view_class_init (GimpBrushFactoryViewClass *klass)
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{
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GtkObjectClass *object_class;
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GimpContainerEditorClass *editor_class;
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object_class = (GtkObjectClass *) klass;
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editor_class = (GimpContainerEditorClass *) klass;
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parent_class = gtk_type_class (GIMP_TYPE_DATA_FACTORY_VIEW);
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object_class->destroy = gimp_brush_factory_view_destroy;
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editor_class->select_item = gimp_brush_factory_view_select_item;
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}
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static void
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gimp_brush_factory_view_init (GimpBrushFactoryView *view)
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{
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GtkWidget *table;
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table = gtk_table_new (1, 2, FALSE);
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gtk_table_set_col_spacing (GTK_TABLE (table), 0, 4);
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gtk_box_pack_end (GTK_BOX (view), table, FALSE, FALSE, 0);
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gtk_widget_show (table);
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view->spacing_adjustment =
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GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 1.0, 1000.0, 1.0, 1.0, 0.0));
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view->spacing_scale = gtk_hscale_new (view->spacing_adjustment);
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gtk_scale_set_value_pos (GTK_SCALE (view->spacing_scale), GTK_POS_TOP);
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gtk_range_set_update_policy (GTK_RANGE (view->spacing_scale),
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GTK_UPDATE_DELAYED);
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gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
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_("Spacing:"), 1.0, 1.0,
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view->spacing_scale, 1, FALSE);
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gtk_signal_connect (GTK_OBJECT (view->spacing_adjustment), "value_changed",
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GTK_SIGNAL_FUNC (gimp_brush_factory_view_spacing_update),
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view);
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view->spacing_changed_handler_id = 0;
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}
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static void
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gimp_brush_factory_view_destroy (GtkObject *object)
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{
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GimpBrushFactoryView *view;
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view = GIMP_BRUSH_FACTORY_VIEW (object);
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if (view->spacing_changed_handler_id)
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{
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gimp_container_remove_handler
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(GIMP_CONTAINER_EDITOR (view)->view->container,
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view->spacing_changed_handler_id);
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view->spacing_changed_handler_id = 0;
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}
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if (GTK_OBJECT_CLASS (parent_class)->destroy)
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GTK_OBJECT_CLASS (parent_class)->destroy (object);
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}
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GtkWidget *
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gimp_brush_factory_view_new (GimpViewType view_type,
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GimpDataFactory *factory,
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GimpDataEditFunc edit_func,
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GimpContext *context,
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gboolean change_brush_spacing,
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gint preview_size,
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gint min_items_x,
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gint min_items_y)
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{
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GimpBrushFactoryView *factory_view;
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GimpContainerEditor *editor;
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g_return_val_if_fail (factory != NULL, NULL);
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY (factory), NULL);
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g_return_val_if_fail (preview_size > 0 && preview_size <= 64, NULL);
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g_return_val_if_fail (min_items_x > 0 && min_items_x <= 64, NULL);
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g_return_val_if_fail (min_items_y > 0 && min_items_y <= 64, NULL);
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factory_view = gtk_type_new (GIMP_TYPE_BRUSH_FACTORY_VIEW);
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factory_view->change_brush_spacing = change_brush_spacing;
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if (! gimp_data_factory_view_construct (GIMP_DATA_FACTORY_VIEW (factory_view),
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view_type,
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factory,
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edit_func,
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context,
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preview_size,
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min_items_x,
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min_items_y))
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{
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gtk_object_unref (GTK_OBJECT (factory_view));
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return NULL;
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}
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editor = GIMP_CONTAINER_EDITOR (factory_view);
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gimp_container_add_handler
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(editor->view->container, "spacing_changed",
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GTK_SIGNAL_FUNC (gimp_brush_factory_view_spacing_changed),
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factory_view);
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return GTK_WIDGET (factory_view);
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}
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static void
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gimp_brush_factory_view_select_item (GimpContainerEditor *editor,
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GimpViewable *viewable)
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{
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GimpBrushFactoryView *view;
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GimpBrush *brush;
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gboolean edit_sensitive = FALSE;
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gboolean spacing_sensitive = FALSE;
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if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item)
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GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item (editor, viewable);
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view = GIMP_BRUSH_FACTORY_VIEW (editor);
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brush = GIMP_BRUSH (viewable);
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if (brush &&
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gimp_container_have (GIMP_CONTAINER_EDITOR (view)->view->container,
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GIMP_OBJECT (brush)))
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{
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edit_sensitive = GIMP_IS_BRUSH_GENERATED (brush);
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spacing_sensitive = TRUE;
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gtk_signal_handler_block_by_func (GTK_OBJECT (view->spacing_adjustment),
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gimp_brush_factory_view_spacing_update,
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view);
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gtk_adjustment_set_value (view->spacing_adjustment,
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gimp_brush_get_spacing (brush));
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gtk_signal_handler_unblock_by_func (GTK_OBJECT (view->spacing_adjustment),
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gimp_brush_factory_view_spacing_update,
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view);
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}
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gtk_widget_set_sensitive (GIMP_DATA_FACTORY_VIEW (view)->edit_button,
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edit_sensitive);
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gtk_widget_set_sensitive (view->spacing_scale, spacing_sensitive);
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}
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static void
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gimp_brush_factory_view_spacing_changed (GimpBrush *brush,
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GimpBrushFactoryView *view)
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{
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if (brush == GIMP_CONTAINER_EDITOR (view)->view->context->brush)
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{
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gtk_signal_handler_block_by_func (GTK_OBJECT (view->spacing_adjustment),
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gimp_brush_factory_view_spacing_update,
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view);
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gtk_adjustment_set_value (view->spacing_adjustment,
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gimp_brush_get_spacing (brush));
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gtk_signal_handler_unblock_by_func (GTK_OBJECT (view->spacing_adjustment),
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gimp_brush_factory_view_spacing_update,
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view);
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}
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}
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static void
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gimp_brush_factory_view_spacing_update (GtkAdjustment *adjustment,
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GimpBrushFactoryView *view)
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{
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GimpBrush *brush;
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brush = GIMP_CONTAINER_EDITOR (view)->view->context->brush;
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if (brush && view->change_brush_spacing)
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{
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gtk_signal_handler_block_by_func (GTK_OBJECT (brush),
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gimp_brush_factory_view_spacing_changed,
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view);
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gimp_brush_set_spacing (brush, adjustment->value);
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gtk_signal_handler_unblock_by_func (GTK_OBJECT (brush),
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gimp_brush_factory_view_spacing_changed,
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view);
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}
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}
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