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Viewing changes to Toons/src/applet-draw.c

  • Committer: Matthieu Baerts
  • Date: 2014-10-19 00:26:10 UTC
  • Revision ID: matttbe@gmail.com-20141019002610-ulf26s9b4c4rw10r
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Toons/src/applet-draw.c
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/**
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* This file is a part of the Cairo-Dock project
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*
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* Copyright : (C) see the 'copyright' file.
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* E-mail    : see the 'copyright' file.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (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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* 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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#include <stdlib.h>
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#include <string.h>
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#include "applet-struct.h"
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#include "applet-draw.h"
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void cd_xeyes_render_to_texture (GldiModuleInstance *myApplet, int iWidth, int iHeight)
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{
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        CD_APPLET_START_DRAWING_MY_ICON_OR_RETURN ();
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        _cairo_dock_enable_texture ();
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        _cairo_dock_set_blend_alpha ();
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        _cairo_dock_set_alpha (1.);
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        if (myData.bWink && myData.pEyelidImage)
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        {
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                cairo_dock_apply_image_buffer_texture (myData.pToonImage);
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                _cairo_dock_set_blend_pbuffer ();
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                cairo_dock_apply_image_buffer_texture_with_offset (myData.pEyelidImage,
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                        -.5*iWidth + myData.iXeyelid + .5*myData.pEyelidImage->iWidth,
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                        .5*iHeight - myData.iYeyelid - .5*myData.pEyelidImage->iHeight);
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        }
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        else
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        {
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                if (myData.pBgImage)
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                {
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                        _cairo_dock_set_blend_source ();
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                        cairo_dock_apply_image_buffer_texture_with_offset (myData.pBgImage,
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                                -.5*iWidth + myData.iXbg + .5*myData.pBgImage->iWidth,
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                                .5*iHeight - myData.iYbg - .5*myData.pBgImage->iHeight);
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                }
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                _cairo_dock_set_blend_alpha ();
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                int i;
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                for (i = 0; i < 2; i ++)
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                {
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                        if (myData.pPupilImage[i] != 0)
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                        {
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                                cairo_dock_apply_image_buffer_texture_with_offset (myData.pPupilImage[i],
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                                        -.5*iWidth + myData.fXpupil[i],
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                                        .5*iHeight - myData.fYpupil[i]);
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                        }
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                }
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                _cairo_dock_set_blend_pbuffer ();
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                cairo_dock_apply_image_buffer_texture (myData.pToonImage);
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        }
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        _cairo_dock_disable_texture ();
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        CD_APPLET_FINISH_DRAWING_MY_ICON;
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}
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void cd_xeyes_render_to_surface (GldiModuleInstance *myApplet, int iWidth, int iHeight)
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{
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        CD_APPLET_START_DRAWING_MY_ICON_OR_RETURN_CAIRO ();
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        ///cairo_dock_erase_cairo_context (myDrawContext);
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        if (myData.bWink && myData.pEyelidImage)
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        {
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                cairo_dock_apply_image_buffer_surface_with_offset (myData.pToonImage, myDrawContext,
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                        .5*(iWidth - myData.pToonImage->iWidth),
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                        .5*(iHeight - myData.pToonImage->iHeight),
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                        1.);
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                cairo_dock_apply_image_buffer_surface_with_offset (myData.pEyelidImage, myDrawContext,
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                        myData.iXeyelid,
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                        myData.iYeyelid,
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                        1.);    
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        }
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        else
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        {
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                if (myData.pBgImage)
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                {
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                        cairo_dock_apply_image_buffer_surface_with_offset (myData.pBgImage, myDrawContext,
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                                myData.iXbg,
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                                myData.iYbg,
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                                1.);
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                }
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                int i;
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                for (i = 0; i < 2; i ++)
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                {
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                        if (myData.pPupilImage[i])
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                        {
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                                cairo_dock_apply_image_buffer_surface_with_offset (myData.pPupilImage[i], myDrawContext,
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                                        myData.fXpupil[i] - .5*myData.pPupilImage[i]->iWidth,
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                                        myData.fYpupil[i] - .5*myData.pPupilImage[i]->iHeight,
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                                        1.);
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                        }
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                }
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                cairo_dock_apply_image_buffer_surface_with_offset (myData.pToonImage, myDrawContext,
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                        .5*(iWidth - myData.pToonImage->iWidth),
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                        .5*(iHeight - myData.pToonImage->iHeight),
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                        1.);
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        }
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        CD_APPLET_FINISH_DRAWING_MY_ICON_CAIRO;
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}