9be16e00bc
They were also serialized correctly before, but only because many GimpData objects were (bogusly) always dirty after loading, which caused them to always be written do disk on exit. This commit fixes this problem and updates by-name references explicitly as things are renamed, instead of relying on bugs. Add gimp_data_factory_data_clean() which clears the dirty flags from all a factory's objects. Call the new function on all factories at the end of gimp_restore(), when all data has been loaded. This might be total overkill, but ensures that everything is clean in the beginning. Add new signal GimpContext::prop_name_changed() which is emitted when any of the context's object properties (brush, gradient etc) is renamed. In GimpToolPreset, connect to the new signal and dirty the preset if a relevant object propery was renamed, making sure the preset is saved to disk later. Also optmize updates quite a bit by ignoring notifications on tool option properties that are irrelevant to the preset. This might or might not address the issues discussed in bug #739487.
362 lines
16 KiB
C
362 lines
16 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpcontext.h
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* Copyright (C) 1999-2010 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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_CONTEXT_H__
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#define __GIMP_CONTEXT_H__
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#include "gimpviewable.h"
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#define GIMP_TYPE_CONTEXT (gimp_context_get_type ())
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#define GIMP_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CONTEXT, GimpContext))
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#define GIMP_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST (klass, GIMP_TYPE_CONTEXT, GimpContextClass))
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#define GIMP_IS_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CONTEXT))
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#define GIMP_IS_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CONTEXT))
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#define GIMP_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS (obj, GIMP_TYPE_CONTEXT, GimpContextClass))
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typedef struct _GimpContextClass GimpContextClass;
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/**
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* GimpContext:
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*
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* Holds state such as the active image, active display, active brush,
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* active foreground and background color, and so on. There can many
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* instances of contexts. The user context is what the user sees and
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* interacts with but there can also be contexts for docks and for
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* plug-ins.
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*/
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struct _GimpContext
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{
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GimpViewable parent_instance;
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Gimp *gimp;
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GimpContext *parent;
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guint32 defined_props;
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guint32 serialize_props;
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GimpImage *image;
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gpointer display;
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GimpToolInfo *tool_info;
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gchar *tool_name;
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GimpPaintInfo *paint_info;
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gchar *paint_name;
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GimpRGB foreground;
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GimpRGB background;
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gdouble opacity;
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GimpLayerModeEffects paint_mode;
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GimpBrush *brush;
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gchar *brush_name;
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GimpDynamics *dynamics;
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gchar *dynamics_name;
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GimpPattern *pattern;
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gchar *pattern_name;
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GimpGradient *gradient;
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gchar *gradient_name;
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GimpPalette *palette;
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gchar *palette_name;
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GimpToolPreset *tool_preset;
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gchar *tool_preset_name;
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GimpFont *font;
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gchar *font_name;
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GimpBuffer *buffer;
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gchar *buffer_name;
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GimpImagefile *imagefile;
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gchar *imagefile_name;
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GimpTemplate *template;
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gchar *template_name;
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};
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struct _GimpContextClass
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{
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GimpViewableClass parent_class;
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void (* image_changed) (GimpContext *context,
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GimpImage *image);
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void (* display_changed) (GimpContext *context,
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gpointer display);
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void (* tool_changed) (GimpContext *context,
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GimpToolInfo *tool_info);
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void (* paint_info_changed) (GimpContext *context,
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GimpPaintInfo *paint_info);
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void (* foreground_changed) (GimpContext *context,
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GimpRGB *color);
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void (* background_changed) (GimpContext *context,
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GimpRGB *color);
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void (* opacity_changed) (GimpContext *context,
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gdouble opacity);
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void (* paint_mode_changed) (GimpContext *context,
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GimpLayerModeEffects paint_mode);
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void (* brush_changed) (GimpContext *context,
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GimpBrush *brush);
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void (* dynamics_changed) (GimpContext *context,
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GimpDynamics *dynamics);
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void (* pattern_changed) (GimpContext *context,
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GimpPattern *pattern);
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void (* gradient_changed) (GimpContext *context,
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GimpGradient *gradient);
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void (* palette_changed) (GimpContext *context,
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GimpPalette *palette);
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void (* tool_preset_changed)(GimpContext *context,
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GimpToolPreset *tool_preset);
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void (* font_changed) (GimpContext *context,
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GimpFont *font);
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void (* buffer_changed) (GimpContext *context,
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GimpBuffer *buffer);
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void (* imagefile_changed) (GimpContext *context,
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GimpImagefile *imagefile);
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void (* template_changed) (GimpContext *context,
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GimpTemplate *template);
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void (* prop_name_changed) (GimpContext *context,
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GimpContextPropType prop);
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};
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GType gimp_context_get_type (void) G_GNUC_CONST;
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GimpContext * gimp_context_new (Gimp *gimp,
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const gchar *name,
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GimpContext *template);
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GimpContext * gimp_context_get_parent (const GimpContext *context);
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void gimp_context_set_parent (GimpContext *context,
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GimpContext *parent);
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/* define / undefinine context properties
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*
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* the value of an undefined property will be taken from the parent context.
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*/
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void gimp_context_define_property (GimpContext *context,
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GimpContextPropType prop,
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gboolean defined);
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gboolean gimp_context_property_defined (GimpContext *context,
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GimpContextPropType prop);
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void gimp_context_define_properties (GimpContext *context,
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GimpContextPropMask props_mask,
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gboolean defined);
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/* specify which context properties will be serialized
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*/
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void gimp_context_set_serialize_properties (GimpContext *context,
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GimpContextPropMask props_mask);
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GimpContextPropMask
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gimp_context_get_serialize_properties (GimpContext *context);
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/* copying context properties
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*/
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void gimp_context_copy_property (GimpContext *src,
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GimpContext *dest,
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GimpContextPropType prop);
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void gimp_context_copy_properties (GimpContext *src,
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GimpContext *dest,
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GimpContextPropMask props_mask);
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/* manipulate by GType */
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GimpContextPropType gimp_context_type_to_property (GType type);
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const gchar * gimp_context_type_to_prop_name (GType type);
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const gchar * gimp_context_type_to_signal_name (GType type);
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GimpObject * gimp_context_get_by_type (GimpContext *context,
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GType type);
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void gimp_context_set_by_type (GimpContext *context,
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GType type,
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GimpObject *object);
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void gimp_context_changed_by_type (GimpContext *context,
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GType type);
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/* image */
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GimpImage * gimp_context_get_image (GimpContext *context);
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void gimp_context_set_image (GimpContext *context,
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GimpImage *image);
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void gimp_context_image_changed (GimpContext *context);
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/* display */
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gpointer gimp_context_get_display (GimpContext *context);
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void gimp_context_set_display (GimpContext *context,
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gpointer display);
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void gimp_context_display_changed (GimpContext *context);
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/* tool */
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GimpToolInfo * gimp_context_get_tool (GimpContext *context);
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void gimp_context_set_tool (GimpContext *context,
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GimpToolInfo *tool_info);
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void gimp_context_tool_changed (GimpContext *context);
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/* paint info */
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GimpPaintInfo * gimp_context_get_paint_info (GimpContext *context);
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void gimp_context_set_paint_info (GimpContext *context,
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GimpPaintInfo *paint_info);
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void gimp_context_paint_info_changed (GimpContext *context);
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/* foreground color */
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void gimp_context_get_foreground (GimpContext *context,
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GimpRGB *color);
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void gimp_context_get_foreground_pixel (GimpContext *context,
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const Babl *pixel_format,
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gpointer pixel);
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void gimp_context_set_foreground (GimpContext *context,
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const GimpRGB *color);
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void gimp_context_set_foreground_pixel (GimpContext *context,
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const Babl *pixel_format,
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gconstpointer pixel);
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void gimp_context_foreground_changed (GimpContext *context);
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/* background color */
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void gimp_context_get_background (GimpContext *context,
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GimpRGB *color);
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void gimp_context_get_background_pixel (GimpContext *context,
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const Babl *pixel_format,
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gpointer pixel);
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void gimp_context_set_background (GimpContext *context,
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const GimpRGB *color);
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void gimp_context_set_background_pixel (GimpContext *context,
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const Babl *pixel_format,
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gconstpointer pixel);
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void gimp_context_background_changed (GimpContext *context);
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/* color utility functions */
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void gimp_context_set_default_colors (GimpContext *context);
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void gimp_context_swap_colors (GimpContext *context);
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/* opacity */
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gdouble gimp_context_get_opacity (GimpContext *context);
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void gimp_context_set_opacity (GimpContext *context,
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gdouble opacity);
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void gimp_context_opacity_changed (GimpContext *context);
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/* paint mode */
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GimpLayerModeEffects
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gimp_context_get_paint_mode (GimpContext *context);
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void gimp_context_set_paint_mode (GimpContext *context,
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GimpLayerModeEffects paint_mode);
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void gimp_context_paint_mode_changed (GimpContext *context);
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/* brush */
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GimpBrush * gimp_context_get_brush (GimpContext *context);
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void gimp_context_set_brush (GimpContext *context,
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GimpBrush *brush);
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void gimp_context_brush_changed (GimpContext *context);
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/* dynamics */
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GimpDynamics * gimp_context_get_dynamics (GimpContext *context);
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void gimp_context_set_dynamics (GimpContext *context,
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GimpDynamics *dynamics);
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void gimp_context_dynamics_changed (GimpContext *context);
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/* pattern */
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GimpPattern * gimp_context_get_pattern (GimpContext *context);
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void gimp_context_set_pattern (GimpContext *context,
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GimpPattern *pattern);
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void gimp_context_pattern_changed (GimpContext *context);
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/* gradient */
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GimpGradient * gimp_context_get_gradient (GimpContext *context);
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void gimp_context_set_gradient (GimpContext *context,
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GimpGradient *gradient);
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void gimp_context_gradient_changed (GimpContext *context);
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/* palette */
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GimpPalette * gimp_context_get_palette (GimpContext *context);
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void gimp_context_set_palette (GimpContext *context,
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GimpPalette *palette);
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void gimp_context_palette_changed (GimpContext *context);
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/* tool_preset */
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GimpToolPreset * gimp_context_get_tool_preset (GimpContext *context);
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void gimp_context_set_tool_preset (GimpContext *context,
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GimpToolPreset *tool_preset);
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void gimp_context_tool_preset_changed (GimpContext *context);
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/* font */
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GimpFont * gimp_context_get_font (GimpContext *context);
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void gimp_context_set_font (GimpContext *context,
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GimpFont *font);
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const gchar * gimp_context_get_font_name (GimpContext *context);
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void gimp_context_set_font_name (GimpContext *context,
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const gchar *name);
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void gimp_context_font_changed (GimpContext *context);
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/* buffer */
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GimpBuffer * gimp_context_get_buffer (GimpContext *context);
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void gimp_context_set_buffer (GimpContext *context,
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GimpBuffer *palette);
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void gimp_context_buffer_changed (GimpContext *context);
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/* imagefile */
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GimpImagefile * gimp_context_get_imagefile (GimpContext *context);
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void gimp_context_set_imagefile (GimpContext *context,
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GimpImagefile *imagefile);
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void gimp_context_imagefile_changed (GimpContext *context);
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/* template */
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GimpTemplate * gimp_context_get_template (GimpContext *context);
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void gimp_context_set_template (GimpContext *context,
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GimpTemplate *template);
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void gimp_context_template_changed (GimpContext *context);
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#endif /* __GIMP_CONTEXT_H__ */
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