2018-04-08 21:28:23 +08:00
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/* 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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* 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_PAINT_TOOL_PAINT_H__
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#define __GIMP_PAINT_TOOL_PAINT_H__
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app: fix airbrush periodic stamp behavior
Commit ddfc7715cbcd8d165520902bc0abfff3c09b88f4 changed the
airbrush periodic stamp behavior, so that instead of using the main
brush, it issued a full MOTION event, potentially using a different
brush when using a GIH brush.
Fix this, by renaming the "timeout" signal of GimpAirbrush to
"stamp", and by adding a new gimp_airbrush_stamp() function, which
should be used for painting the periodic airbrush dab in response,
instead of calling gimp_paint_core_paint() directly, and which
calls gimp_airbrush_paint() instead, as the old code did.
In order to call this function from the paint thread, we replace
the various gimp_paint_tool_paint_core_foo() functions, introduced
in the above commit, with a generic gimp_paint_tool_paint_push()
function, which takes a callback (and a data pointer) to run on the
paint thread, and queues it for execution (when not using the paint
thread, the function is called directly from the calling thread.)
2018-04-19 01:35:28 +08:00
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typedef void (* GimpPaintToolPaintFunc) (GimpPaintTool *tool,
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gpointer data);
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gboolean gimp_paint_tool_paint_start (GimpPaintTool *tool,
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GimpDisplay *display,
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const GimpCoords *coords,
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guint32 time,
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gboolean constrain,
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GError **error);
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void gimp_paint_tool_paint_end (GimpPaintTool *tool,
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guint32 time,
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gboolean cancel);
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gboolean gimp_paint_tool_paint_is_active (GimpPaintTool *tool);
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void gimp_paint_tool_paint_push (GimpPaintTool *tool,
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GimpPaintToolPaintFunc func,
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gpointer data);
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void gimp_paint_tool_paint_motion (GimpPaintTool *tool,
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const GimpCoords *coords,
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guint32 time);
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2018-04-08 21:28:23 +08:00
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#endif /* __GIMP_PAINT_TOOL_PAINT_H__ */
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