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99c5201870
2001-02-21 Michael Natterer <mitch@gimp.org> Made the tool system work again and integrated it back with the GimpContext. It's a hack between old, new and freshly hacked stuff. There are still lots of warnings but at least we can switch tools again. * app/tools/Makefile.am * app/tools/gimptoolinfo.[ch]: resurrected as real object. The GimpToolInfo objects are derived from GimpData, which gives us the tool icon stuff for free. Also, we need a list of _objects_ which is allocated all the time. All tools are required to have a "register" function which registers themselves with the list of GimpToolInfo objects which is maintained by the tool manager. * app/tools/tool.[ch]: made a real GtkObject with properly named functions out of it. The former "active_tool_control" is of course not the default implementation of the tool's "control" method but a hack _around_ it, so it went to the tool manager. * app/tools/color_picker.[ch] * app/tools/measure.[ch]: ditto. Added "register" functions and "destroy" implementations so the tools go away after use. * app/tools/tool_manager.[ch]: badly hacked at the moment to keep both the list of class structures _and_ the tool info list. * app/tools/tools.c: call the tools' register functions. * app/gimpcontext.[ch]: store a pointer to a GimpToolInfo object as "active_tool" in the context, so we're independent of tools being allocated or not. It's treated just like a brush or pattern now. * app/gimpdnd.[ch]: made tool DND work like all other DND types. * app/devices.[ch]: also here: the tool is just a normal data object now, resulting in removal of lots of code. * app/commands.c * app/context_manager.c: updated the tool select and context stuff to work again. * app/toolbox.c: removed the old pixmap buttons and put GimpPreviews inside the tool buttons. Still needs an own preview type to look nice. * app/disp_callbacks.c * app/about_dialog.c * app/app_procs.c * app/appenums.h * app/apptypes.h * app/gimage.c * app/gimppalette.c * app/gimppreview.c * app/gimprc.c * app/info_window.c * app/menus.c * app/palette_select.h * app/scale.c * app/scroll.c: lots of changes to make it work again.
156 lines
4.7 KiB
C
156 lines
4.7 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
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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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#ifndef __GIMP_DND_H__
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#define __GIMP_DND_H__
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enum
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{
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GIMP_DND_TYPE_URI_LIST,
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GIMP_DND_TYPE_TEXT_PLAIN,
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GIMP_DND_TYPE_NETSCAPE_URL,
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GIMP_DND_TYPE_IMAGE,
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GIMP_DND_TYPE_LAYER,
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GIMP_DND_TYPE_CHANNEL,
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GIMP_DND_TYPE_LAYER_MASK,
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GIMP_DND_TYPE_COMPONENT,
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GIMP_DND_TYPE_PATH,
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GIMP_DND_TYPE_COLOR,
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GIMP_DND_TYPE_BRUSH,
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GIMP_DND_TYPE_PATTERN,
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GIMP_DND_TYPE_GRADIENT,
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GIMP_DND_TYPE_PALETTE,
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GIMP_DND_TYPE_TOOL
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};
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typedef enum
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{
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GIMP_DROP_NONE,
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GIMP_DROP_ABOVE,
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GIMP_DROP_BELOW
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} GimpDropType;
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#define GIMP_TARGET_URI_LIST \
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{ "text/uri-list", 0, GIMP_DND_TYPE_URI_LIST }
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#define GIMP_TARGET_TEXT_PLAIN \
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{ "text/plain", 0, GIMP_DND_TYPE_TEXT_PLAIN }
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#define GIMP_TARGET_NETSCAPE_URL \
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{ "_NETSCAPE_URL", 0, GIMP_DND_TYPE_NETSCAPE_URL }
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#define GIMP_TARGET_IMAGE \
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{ "GIMP_IMAGE", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_IMAGE }
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#define GIMP_TARGET_LAYER \
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{ "GIMP_LAYER", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_LAYER }
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#define GIMP_TARGET_CHANNEL \
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{ "GIMP_CHANNEL", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_CHANNEL }
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#define GIMP_TARGET_LAYER_MASK \
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{ "GIMP_LAYER_MASK", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_LAYER_MASK }
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#define GIMP_TARGET_COMPONENT \
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{ "GIMP_COMPONENT", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_COMPONENT }
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#define GIMP_TARGET_PATH \
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{ "GIMP_PATH", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_PATH }
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#define GIMP_TARGET_COLOR \
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{ "application/x-color", 0, GIMP_DND_TYPE_COLOR }
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#define GIMP_TARGET_BRUSH \
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{ "GIMP_BRUSH", 0, GIMP_DND_TYPE_BRUSH }
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#define GIMP_TARGET_PATTERN \
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{ "GIMP_PATTERN", 0, GIMP_DND_TYPE_PATTERN }
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#define GIMP_TARGET_GRADIENT \
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{ "GIMP_GRADIENT", 0, GIMP_DND_TYPE_GRADIENT }
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#define GIMP_TARGET_PALETTE \
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{ "GIMP_PALETTE", 0, GIMP_DND_TYPE_PALETTE }
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#define GIMP_TARGET_TOOL \
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{ "GIMP_TOOL", GTK_TARGET_SAME_APP, GIMP_DND_TYPE_TOOL }
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/* color dnd functions */
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typedef void (* GimpDndDropColorFunc) (GtkWidget *widget,
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const GimpRGB *color,
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gpointer data);
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typedef void (* GimpDndDragColorFunc) (GtkWidget *widget,
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GimpRGB *color,
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gpointer data);
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void gimp_dnd_color_source_set (GtkWidget *widget,
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GimpDndDragColorFunc get_color_func,
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gpointer data);
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void gimp_dnd_color_dest_set (GtkWidget *widget,
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GimpDndDropColorFunc set_color_func,
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gpointer data);
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void gimp_dnd_color_dest_unset (GtkWidget *widget);
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/* GimpViewable (by GtkType) dnd functions */
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typedef void (* GimpDndDropViewableFunc) (GtkWidget *widget,
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GimpViewable *viewable,
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gpointer data);
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typedef GimpViewable * (* GimpDndDragViewableFunc) (GtkWidget *widget,
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gpointer data);
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void gimp_gtk_drag_source_set_by_type (GtkWidget *widget,
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GdkModifierType start_button_mask,
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GtkType type,
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GdkDragAction actions);
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void gimp_gtk_drag_dest_set_by_type (GtkWidget *widget,
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GtkDestDefaults flags,
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GtkType type,
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GdkDragAction actions);
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void gimp_dnd_viewable_source_set (GtkWidget *widget,
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GtkType type,
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GimpDndDragViewableFunc get_viewable_func,
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gpointer data);
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void gimp_dnd_viewable_dest_set (GtkWidget *widget,
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GtkType type,
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GimpDndDropViewableFunc set_viewable_func,
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gpointer data);
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void gimp_dnd_viewable_dest_unset (GtkWidget *widget,
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GtkType type);
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/* OLD drawable dnd functions */
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void gimp_dnd_set_drawable_preview_icon (GtkWidget *widget,
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GdkDragContext *context,
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GimpDrawable *drawable);
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/* file / url dnd functions */
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void gimp_dnd_file_dest_set (GtkWidget *widget);
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#endif /* __GIMP_DND_H__ */
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