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/**
* This file is a part of the Cairo-Dock project
*
* Copyright : (C) see the 'copyright' file.
* E-mail : see the 'copyright' file.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include "applet-struct.h"
#include "applet-desktops.h"
#include "applet-draw.h"
#include "applet-load-icons.h"
static void _load_desktop_icon (Icon *pIcon)
{
int iWidth = pIcon->iImageWidth;
int iHeight = pIcon->iImageHeight;
pIcon->pIconBuffer = cairo_dock_duplicate_surface (myData.pDesktopBgMapSurface,
myData.iSurfaceWidth, myData.iSurfaceHeight,
iWidth, iHeight);
}
static GList * _load_icons (void)
{
GList *pIconList = NULL;
int iIndex = cd_switcher_compute_index (myData.switcher.iCurrentDesktop, myData.switcher.iCurrentViewportX, myData.switcher.iCurrentViewportY);
Icon *pIcon;
int i;
for (i = 0; i < myData.switcher.iNbViewportTotal; i ++)
{
pIcon = cairo_dock_create_dummy_launcher (NULL,
(myConfig.bMapWallpaper ? NULL : (myConfig.cDefaultIcon != NULL ? g_strdup (myConfig.cDefaultIcon) : g_strdup (MY_APPLET_SHARE_DATA_DIR"/default.svg"))),
NULL,
g_strdup_printf ("%d",i+1),
i);
if (i == iIndex)
{
pIcon->cName = g_strdup_printf ("%s (%d)", D_("Current"), i+1);
pIcon->bHasIndicator = TRUE;
pIcon->fAlpha = .7;
}
else
{
pIcon->cName = (i < myConfig.iNbNames ? g_strdup (myConfig.cDesktopNames[i]) : g_strdup_printf ("%s %d", D_("Desktop"), i+1));
pIcon->bHasIndicator = FALSE;
pIcon->fAlpha = 1.;
}
pIcon->cParentDockName = g_strdup (myIcon->cName);
if (myConfig.bMapWallpaper)
{
pIcon->iface.load_image = _load_desktop_icon;
}
pIconList = g_list_append (pIconList, pIcon);
}
return pIconList;
}
void cd_switcher_load_icons (void)
{
CD_APPLET_DELETE_MY_ICONS_LIST;
cairo_surface_destroy (myData.pDesktopBgMapSurface);
myData.pDesktopBgMapSurface = NULL;
cairo_surface_destroy (myData.pDefaultMapSurface);
myData.pDefaultMapSurface = NULL;
if (myConfig.bMapWallpaper)
{
cd_switcher_load_desktop_bg_map_surface ();
}
if (myData.pDesktopBgMapSurface == NULL)
{
cd_switcher_load_default_map_surface ();
}
if (myConfig.bCompactView)
{
if (myIcon->pSubDock != NULL) // si on est passe de expanded a compact, le sous-dock vide reste.
{
cairo_dock_destroy_dock (myIcon->pSubDock, myIcon->cName);
myIcon->pSubDock = NULL;
}
if (myDesklet)
{
CD_APPLET_SET_DESKLET_RENDERER ("Simple");
myDesklet->render_bounding_box = cd_switcher_draw_desktops_bounding_box; // pour le picking du bureau clique.
}
}
else
{
//\_______________________ On cree la liste des icones de prevision.
GList *pIconList = _load_icons ();
//\_______________________ On charge la nouvelle liste.
CD_APPLET_LOAD_MY_ICONS_LIST (pIconList, myConfig.cRenderer, "Slide", NULL);
//\_______________________ On peint les icones.
///cd_switcher_trigger_paint_icons ();
}
}
/**void cd_switcher_paint_icons (void)
{
//\_______________________ On applique la surface.
CairoContainer *pContainer = CD_APPLET_MY_ICONS_LIST_CONTAINER;
GList *pIconList = CD_APPLET_MY_ICONS_LIST;
if (pIconList == NULL)
return ;
cairo_surface_t *pSurface = NULL;
double fZoomX, fZoomY;
Icon *pFirstIcon = pIconList->data;
int iWidth, iHeight;
cairo_dock_get_icon_extent (pFirstIcon, &iWidth, &iHeight);
int _iWidth, _iHeight;
CD_APPLET_GET_MY_ICON_EXTENT (&_iWidth, &_iHeight);
if (myConfig.bMapWallpaper)
{
cd_switcher_draw_main_icon();
pSurface = myData.pDesktopBgMapSurface;
fZoomX = (double)iWidth / _iWidth;
fZoomY = (double)iHeight / _iHeight;
}
if (pSurface == NULL)
{
pSurface = myData.pDefaultMapSurface;
fZoomX = (double)iWidth / _iWidth;
fZoomY = (double)iHeight / _iHeight;
}
cairo_t *pIconContext;
GList* ic;
Icon *icon;
for (ic = pIconList; ic != NULL; ic = ic->next)
{
icon = ic->data;
//g_print (" (%.2f; %.2f) %.2fx%.2f\n", icon->fDrawX, icon->fDrawY, icon->fWidth, icon->fHeight);
pIconContext = cairo_create (icon->pIconBuffer);
cairo_scale (pIconContext,
fZoomX,
fZoomY);
cairo_dock_set_icon_surface_with_reflect (pIconContext, pSurface, icon, pContainer);
cairo_destroy (pIconContext);
}
}
static gboolean _paint_icons (gpointer data)
{
CD_APPLET_ENTER;
if (! myConfig.bCompactView)
cd_switcher_paint_icons ();
myData.iSidPainIcons = 0;
CD_APPLET_LEAVE (FALSE);
}
void cd_switcher_trigger_paint_icons (void)
{
if (myData.iSidPainIcons != 0) // on la lance en idle, car les icones sont chargees en idle.
g_source_remove (myData.iSidPainIcons);
myData.iSidPainIcons = g_idle_add ((GSourceFunc)_paint_icons, NULL);
}*/
void cd_switcher_load_desktop_bg_map_surface (void)
{
// get the background surface
CairoDockDesktopBackground *db = cairo_dock_get_desktop_background (FALSE); // FALSE <=> sans texture.
cairo_surface_t *pBgSurface = cairo_dock_get_desktop_bg_surface (db);
if (myData.pDesktopBgMapSurface != NULL)
cairo_surface_destroy (myData.pDesktopBgMapSurface);
if (pBgSurface == NULL)
{
cd_warning ("couldn't get the wallpaper");
myData.pDesktopBgMapSurface = NULL;
cairo_dock_destroy_desktop_background (db);
return ;
}
// load it at a decent size.
if (myDock)
{
CD_APPLET_GET_MY_ICON_EXTENT (&myData.iSurfaceWidth, &myData.iSurfaceHeight);
}
else
{
myData.iSurfaceWidth = myContainer->iWidth / myData.switcher.iNbViewportTotal;
myData.iSurfaceHeight = myContainer->iHeight / myData.switcher.iNbViewportTotal;
}
// g_print ("%s (%dx%d)\n", __func__, myData.iSurfaceWidth, myData.iSurfaceHeight);
myData.pDesktopBgMapSurface = cairo_dock_duplicate_surface (pBgSurface,
g_desktopGeometry.iXScreenWidth[CAIRO_DOCK_HORIZONTAL], g_desktopGeometry.iXScreenHeight[CAIRO_DOCK_HORIZONTAL],
myData.iSurfaceWidth, myData.iSurfaceHeight);
cairo_dock_destroy_desktop_background (db);
}
void cd_switcher_load_default_map_surface (void)
{
if (myData.pDefaultMapSurface != NULL)
cairo_surface_destroy (myData.pDefaultMapSurface);
if (myDock)
{
CD_APPLET_GET_MY_ICON_EXTENT (&myData.iSurfaceWidth, &myData.iSurfaceHeight);
}
else
{
myData.iSurfaceWidth = myContainer->iWidth / myData.switcher.iNbViewportTotal;
myData.iSurfaceHeight = myContainer->iHeight / myData.switcher.iNbViewportTotal;
}
// g_print ("%s (%dx%d)\n", __func__, myData.iSurfaceWidth, myData.iSurfaceHeight);
myData.pDefaultMapSurface = cairo_dock_create_surface_from_image_simple (myConfig.cDefaultIcon,
myData.iSurfaceWidth,
myData.iSurfaceHeight);
}
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