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d59a7af38c
Simplifies chooser widgets (e.g. GimpBrushSelect) by eliminating attributes (e.g. opacity) of chosen resource. See #8745, but this commit fixes that by first refactoring the code. Refactors GUI widgets (e.g. GimpBrushSelectButton and GimpBrushSelect etc.) Refactor by "Extract class" GimpResourceSelectButton from GimpBrushSelectButton etc. This moves common code into an inherited class (formerly called GimpSelectButton) but the subclasses still exist. The subclasses mainly just do drawing now. Refactor by "Extract module" GimpResourceSelect from GimpBrushSelect etc. Moves common code into one file, generic at runtime on type of GimpResource, that is, the new code dispatches on type i.e. switch statements. In the future, when core is changed some of that can be deleted. The files gimpbrushselect.[c,h] etc. are deleted. The module adapts the API from core to the API of callbacks to libgimp. Note that core is running the resource chooser (select) widgets remotely. Core is still calling back over the wire via PDB with more attributes than necessary. The new design gets the attributes from the resource themselves, instead of receiving them from core callback. The libgimp side adapts by discarding unneeded attributes. In the future, core (running choosers for plugins) can be simplified also. Fix gimp_prop_chooser_brush_new same as other resources. Finish changes, and clean style. Annotations
55 lines
2.3 KiB
C
55 lines
2.3 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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*
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* This library is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <https://www.gnu.org/licenses/>.
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*/
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#if !defined (__GIMP_H_INSIDE__) && !defined (GIMP_COMPILATION)
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#error "Only <libgimp/gimp.h> can be included directly."
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#endif
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#ifndef __GIMP_RESOURCE_SELECT_H__
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#define __GIMP_RESOURCE_SELECT_H__
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G_BEGIN_DECLS
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/**
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* GimpResourceChoosedCallback:
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* @resource: Chosen resource
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* @is_dialog_closing: Did user click Close button of dialog?
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* @owner_data: (closure): Owner's data
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*
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* Callback from libgimp GimpResourceSelect adapter to owner.
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**/
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typedef void (* GimpResourceChoosedCallback) (GimpResource *resource,
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gboolean is_dialog_closing,
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gpointer owner_data);
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const gchar * gimp_resource_select_new (const gchar *title,
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GimpResource *resource,
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GType resource_type,
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GimpResourceChoosedCallback callback,
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gpointer owner_data,
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GDestroyNotify data_destroy);
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void gimp_resource_select_destroy (const gchar *temp_pdb_callback);
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void gimp_resource_select_set (const gchar *temp_pdb_callback,
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GimpResource *resource,
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GType resource_type);
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G_END_DECLS
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#endif /* __GIMP_RESOURCE_SELECT_H__ */
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