c2195a24ca
While there is a style "background color", the idea of a "widget background color" is completely bogus, the widget background can be a gradient or whatever. - Get rid of "background" in GimpViewable's preview API, only leave the "foreground color" there for things like brushes or fonts. - In GimpViewRenderer, add the background types to be used to class and instance, so each renderer type can choose what it needs. - Render all previews to alpha surfaces, and do the background for all renderers generically in gimp_view_renderer_real_draw(), then render the preview surface on top of it.
105 lines
3 KiB
C
105 lines
3 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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* gimpviewrenderer-utils.c
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* Copyright (C) 2003 Michael Natterer <mitch@gimp.org>
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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 <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "widgets-types.h"
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#include "core/gimpbrush.h"
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#include "core/gimpbuffer.h"
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#include "core/gimpgradient.h"
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#include "core/gimpimage.h"
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#include "core/gimpimagefile.h"
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#include "core/gimpimageproxy.h"
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#include "core/gimplayer.h"
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#include "core/gimppalette.h"
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#include "path/gimppath.h"
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#include "text/gimpfont.h"
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#include "gimpviewrenderer-utils.h"
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#include "gimpviewrendererbrush.h"
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#include "gimpviewrendererbuffer.h"
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#include "gimpviewrendererfont.h"
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#include "gimpviewrenderergradient.h"
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#include "gimpviewrendererimage.h"
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#include "gimpviewrendererimagefile.h"
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#include "gimpviewrendererlayer.h"
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#include "gimpviewrendererpalette.h"
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#include "gimpviewrendererpath.h"
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GType
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gimp_view_renderer_type_from_viewable_type (GType viewable_type)
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{
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GType type = GIMP_TYPE_VIEW_RENDERER;
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g_return_val_if_fail (g_type_is_a (viewable_type, GIMP_TYPE_VIEWABLE),
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G_TYPE_NONE);
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if (g_type_is_a (viewable_type, GIMP_TYPE_BRUSH))
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{
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type = GIMP_TYPE_VIEW_RENDERER_BRUSH;
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}
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else if (g_type_is_a (viewable_type, GIMP_TYPE_BUFFER))
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{
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type = GIMP_TYPE_VIEW_RENDERER_BUFFER;
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}
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else if (g_type_is_a (viewable_type, GIMP_TYPE_IMAGE) ||
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g_type_is_a (viewable_type, GIMP_TYPE_IMAGE_PROXY))
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{
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type = GIMP_TYPE_VIEW_RENDERER_IMAGE;
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}
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else if (g_type_is_a (viewable_type, GIMP_TYPE_LAYER))
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{
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type = GIMP_TYPE_VIEW_RENDERER_LAYER;
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}
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else if (g_type_is_a (viewable_type, GIMP_TYPE_DRAWABLE))
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{
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type = GIMP_TYPE_VIEW_RENDERER_DRAWABLE;
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}
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else if (g_type_is_a (viewable_type, GIMP_TYPE_GRADIENT))
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{
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type = GIMP_TYPE_VIEW_RENDERER_GRADIENT;
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}
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else if (g_type_is_a (viewable_type, GIMP_TYPE_PATH))
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{
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type = GIMP_TYPE_VIEW_RENDERER_PATH;
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}
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else if (g_type_is_a (viewable_type, GIMP_TYPE_IMAGEFILE))
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{
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type = GIMP_TYPE_VIEW_RENDERER_IMAGEFILE;
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}
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else if (g_type_is_a (viewable_type, GIMP_TYPE_PALETTE))
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{
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type = GIMP_TYPE_VIEW_RENDERER_PALETTE;
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}
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else if (g_type_is_a (viewable_type, GIMP_TYPE_FONT))
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{
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type = GIMP_TYPE_VIEW_RENDERER_FONT;
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}
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return type;
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}
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