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Diffstat (limited to 'src/wallpaper.c')
-rw-r--r--src/wallpaper.c329
1 files changed, 198 insertions, 131 deletions
diff --git a/src/wallpaper.c b/src/wallpaper.c
index afc548e..8a2a979 100644
--- a/src/wallpaper.c
+++ b/src/wallpaper.c
@@ -42,39 +42,145 @@ static unsigned char timeout = 0;
*/
static char e17_fake_ipc = 0;
-void feh_wm_set_bg_file(char *file, unsigned char bgmode)
+void feh_wm_set_bg_filelist(unsigned char bgmode)
{
- Imlib_Image im;
- feh_file *fil;
-
- fil = feh_file_new(file);
- if (fil) {
- if (feh_load_image(&im, fil) == 0)
- eprintf("Couldn't load image in order to set bg");
- switch (bgmode) {
+ if (filelist_len == 0)
+ eprintf("No files specified for background setting");
+
+ switch (bgmode) {
case BG_MODE_TILE:
- feh_wm_set_bg(file, im, 0, 0, 0, 0, 1);
+ feh_wm_set_bg(NULL, NULL, 0, 0, 0, 0, 1);
break;
case BG_MODE_SCALE:
- feh_wm_set_bg(file, im, 0, 1, 0, 0, 1);
+ feh_wm_set_bg(NULL, NULL, 0, 1, 0, 0, 1);
break;
case BG_MODE_FILL:
- feh_wm_set_bg(file, im, 0, 0, 1, 0, 1);
+ feh_wm_set_bg(NULL, NULL, 0, 0, 1, 0, 1);
break;
case BG_MODE_MAX:
- feh_wm_set_bg(file, im, 0, 0, 2, 0, 1);
+ feh_wm_set_bg(NULL, NULL, 0, 0, 2, 0, 1);
break;
default:
- feh_wm_set_bg(file, im, 1, 0, 0, 0, 1);
+ feh_wm_set_bg(NULL, NULL, 1, 0, 0, 0, 1);
break;
- }
- gib_imlib_free_image_and_decache(im);
- feh_file_free(fil);
}
}
+static void feh_wm_load_next(Imlib_Image *im)
+{
+ static gib_list *wpfile = NULL;
+
+ if (wpfile == NULL)
+ wpfile = filelist;
+
+ if (feh_load_image(im, FEH_FILE(wpfile->data)) == 0)
+ eprintf("Unable to load image %s", FEH_FILE(wpfile->data)->filename);
+ if (wpfile->next)
+ wpfile = wpfile->next;
+
+ return;
+}
+
+static void feh_wm_set_bg_scaled(Pixmap pmap, Imlib_Image im, int use_filelist,
+ int x, int y, int w, int h)
+{
+ if (use_filelist)
+ feh_wm_load_next(&im);
+
+ gib_imlib_render_image_on_drawable_at_size(pmap, im, x, y, w, h,
+ 1, 0, !opt.force_aliasing);
+
+ if (use_filelist)
+ gib_imlib_free_image_and_decache(im);
+
+ return;
+}
+
+static void feh_wm_set_bg_centered(Pixmap pmap, Imlib_Image im, int use_filelist,
+ int x, int y, int w, int h)
+{
+ if (use_filelist)
+ feh_wm_load_next(&im);
+
+ int offset_x = (w - gib_imlib_image_get_width(im)) >> 1;
+ int offset_y = (h - gib_imlib_image_get_height(im)) >> 1;
+
+ gib_imlib_render_image_part_on_drawable_at_size(pmap, im,
+ ((offset_x < 0) ? -offset_x : 0),
+ ((offset_y < 0) ? -offset_y : 0),
+ w,
+ h,
+ x + ((offset_x > 0) ? offset_x : 0),
+ y + ((offset_y > 0) ? offset_y : 0),
+ w,
+ h,
+ 1, 0, 0);
+
+ if (use_filelist)
+ gib_imlib_free_image_and_decache(im);
+
+ return;
+}
+
+static void feh_wm_set_bg_filled(Pixmap pmap, Imlib_Image im, int use_filelist,
+ int x, int y, int w, int h)
+{
+ if (use_filelist)
+ feh_wm_load_next(&im);
+
+ int img_w = gib_imlib_image_get_width(im);
+ int img_h = gib_imlib_image_get_height(im);
+
+ int cut_x = (((img_w * h) > (img_h * w)) ? 1 : 0);
+
+ int render_w = ( cut_x ? ((img_h * w) / h) : img_w);
+ int render_h = ( !cut_x ? ((img_w * h) / w) : img_h);
+
+ int render_x = ( cut_x ? ((img_w - render_w) >> 1) : 0);
+ int render_y = ( !cut_x ? ((img_h - render_h) >> 1) : 0);
+
+ gib_imlib_render_image_part_on_drawable_at_size(pmap, im,
+ render_x, render_y,
+ render_w, render_h,
+ x, y, w, h,
+ 1, 0, !opt.force_aliasing);
+
+ if (use_filelist)
+ gib_imlib_free_image_and_decache(im);
+
+ return;
+}
+
+static void feh_wm_set_bg_maxed(Pixmap pmap, Imlib_Image im, int use_filelist,
+ int x, int y, int w, int h)
+{
+ if (use_filelist)
+ feh_wm_load_next(&im);
+
+ int img_w = gib_imlib_image_get_width(im);
+ int img_h = gib_imlib_image_get_height(im);
+
+ int border_x = (((img_w * h) > (img_h * w)) ? 0 : 1);
+
+ int render_w = ( border_x ? ((img_w * h) / img_h) : w);
+ int render_h = ( !border_x ? ((img_h * w) / img_w) : h);
+
+ int render_x = x + ( border_x ? ((w - render_w) >> 1) : 0);
+ int render_y = y + ( !border_x ? ((h - render_h) >> 1) : 0);
+
+ gib_imlib_render_image_on_drawable_at_size(pmap, im,
+ render_x, render_y,
+ render_w, render_h,
+ 1, 0, !opt.force_aliasing);
+
+ if (use_filelist)
+ gib_imlib_free_image_and_decache(im);
+
+ return;
+}
+
void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
- int filled, int desktop, int set)
+ int filled, int desktop, int use_filelist)
{
char bgname[20];
int num = (int) rand();
@@ -83,7 +189,7 @@ void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
snprintf(bgname, sizeof(bgname), "FEHBG_%d", num);
- if (!fil) {
+ if (!fil && im) {
snprintf(bgfil, sizeof(bgfil), "%s/.%s.png", getenv("HOME"), bgname);
imlib_context_set_image(im);
imlib_image_set_format("png");
@@ -91,9 +197,12 @@ void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
D(("bg saved as %s\n", bgfil));
fil = bgfil;
}
- D(("Setting bg %s\n", fil));
if (feh_wm_get_wm_is_e() && (enl_ipc_get_win() != None)) {
+ if (use_filelist) {
+ feh_wm_load_next(&im);
+ fil = FEH_FILE(filelist->data)->filename;
+ }
snprintf(sendbuf, sizeof(sendbuf), "background %s bg.file %s", bgname, fil);
enl_ipc_send(sendbuf);
@@ -124,10 +233,8 @@ void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
enl_ipc_send(sendbuf);
}
- if (set) {
- snprintf(sendbuf, sizeof(sendbuf), "use_bg %s %d", bgname, desktop);
- enl_ipc_send(sendbuf);
- }
+ snprintf(sendbuf, sizeof(sendbuf), "use_bg %s %d", bgname, desktop);
+ enl_ipc_send(sendbuf);
enl_ipc_sync();
} else {
Atom prop_root, prop_esetroot, type;
@@ -135,11 +242,12 @@ void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
unsigned long length, after;
unsigned char *data_root, *data_esetroot;
Pixmap pmap_d1, pmap_d2;
+ gib_list *l;
/* string for sticking in ~/.fehbg */
char *fehbg = NULL;
char *home;
- char filbuf[PATH_MAX];
+ char filbuf[4096];
char fehbg_xinerama[] = "--no-xinerama";
/* local display to set closedownmode on */
@@ -157,14 +265,36 @@ void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
/* Put the filename in filbuf between ' and escape ' in the filename */
out = 0;
- filbuf[out++] = '\'';
- for (in = 0; fil[in] && out < (PATH_MAX - 4); in++) {
- if (fil[in] == '\'') {
- filbuf[out++] = '\\';
+
+ if (fil && !use_filelist) {
+ filbuf[out++] = '\'';
+
+ for (in = 0; fil[in] && out < 4092; in++) {
+
+ if (fil[in] == '\'')
+ filbuf[out++] = '\\';
+ filbuf[out++] = fil[in];
+ }
+ filbuf[out++] = '\'';
+
+ } else {
+ for (l = filelist; l; l = l->next) {
+ filbuf[out++] = '\'';
+
+ fil = FEH_FILE(l->data)->filename;
+
+ for (in = 0; fil[in] && out < 4092; in++) {
+
+ if (fil[in] == '\'')
+ filbuf[out++] = '\\';
+ filbuf[out++] = fil[in];
+ }
+ filbuf[out++] = '\'';
+ filbuf[out++] = ' ';
}
- filbuf[out++] = fil[in];
}
- filbuf[out++] = '\'';
+
+
filbuf[out++] = 0;
if (scaled) {
@@ -173,146 +303,83 @@ void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens)
for (i = 0; i < num_xinerama_screens; i++)
- gib_imlib_render_image_on_drawable_at_size(pmap_d1, im,
+ feh_wm_set_bg_scaled(pmap_d1, im, use_filelist,
xinerama_screens[i].x_org, xinerama_screens[i].y_org,
- xinerama_screens[i].width, xinerama_screens[i].height,
- 1, 0, !opt.force_aliasing);
+ xinerama_screens[i].width, xinerama_screens[i].height);
else
#endif /* HAVE_LIBXINERAMA */
- gib_imlib_render_image_on_drawable_at_size(pmap_d1, im, 0, 0,
- scr->width, scr->height, 1, 0, !opt.force_aliasing);
+ feh_wm_set_bg_scaled(pmap_d1, im, use_filelist,
+ 0, 0, scr->width, scr->height);
fehbg = estrjoin(" ", "feh", fehbg_xinerama, "--bg-scale", filbuf, NULL);
} else if (centered) {
XGCValues gcval;
GC gc;
- int x, y;
D(("centering\n"));
- w = scr->width;
- h = scr->height;
- x = (w - gib_imlib_image_get_width(im)) >> 1;
- y = (h - gib_imlib_image_get_height(im)) >> 1;
- pmap_d1 = XCreatePixmap(disp, root, w, h, depth);
+ pmap_d1 = XCreatePixmap(disp, root, scr->width, scr->height, depth);
gcval.foreground = BlackPixel(disp, DefaultScreen(disp));
gc = XCreateGC(disp, root, GCForeground, &gcval);
- XFillRectangle(disp, pmap_d1, gc, 0, 0, w, h);
+ XFillRectangle(disp, pmap_d1, gc, 0, 0, scr->width, scr->height);
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens)
- for (i = 0; i < num_xinerama_screens; i++) {
- w = xinerama_screens[i].width;
- h = xinerama_screens[i].height;
- x = (w - gib_imlib_image_get_width(im)) >> 1;
- y = (h - gib_imlib_image_get_height(im)) >> 1;
- gib_imlib_render_image_part_on_drawable_at_size(
- pmap_d1, im,
- ((x < 0) ? -x : 0) , ((y < 0) ? -y : 0), w, h,
- xinerama_screens[i].x_org + ((x > 0) ? x : 0),
- xinerama_screens[i].y_org + ((y > 0) ? y : 0),
- w, h, 1, 0, 0);
- }
+ for (i = 0; i < num_xinerama_screens; i++)
+ feh_wm_set_bg_centered(pmap_d1, im, use_filelist,
+ xinerama_screens[i].x_org, xinerama_screens[i].y_org,
+ xinerama_screens[i].width, xinerama_screens[i].height);
else
#endif /* HAVE_LIBXINERAMA */
- gib_imlib_render_image_on_drawable(pmap_d1, im, x, y, 1, 0, 0);
+ feh_wm_set_bg_centered(pmap_d1, im, use_filelist,
+ 0, 0, scr->width, scr->height);
+
XFreeGC(disp, gc);
+
fehbg = estrjoin(" ", "feh", fehbg_xinerama, "--bg-center", filbuf, NULL);
+
} else if (filled == 1) {
- int scr_w = scr->width;
- int scr_h = scr->height;
- int img_w = gib_imlib_image_get_width(im);
- int img_h = gib_imlib_image_get_height(im);
- int render_x = 0;
- int render_y = 0;
- int cut_x = (((img_w * scr_h) > (img_h * scr_w)) ? 1 : 0);
- w = (cut_x ? ((scr_h * img_w) / img_h) : scr_w);
- h = (cut_x ? scr_h : ((scr_w * img_h) / img_w));
-
- if (cut_x)
- render_x = (scr_w - w) >> 1;
- else
- render_y = (scr_h - h) >> 1;
- pmap_d1 = XCreatePixmap(disp, root, w, h, depth);
+ pmap_d1 = XCreatePixmap(disp, root, scr->width, scr->height, depth);
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens)
- for (i = 0; i < num_xinerama_screens; i++) {
- scr_w = xinerama_screens[i].width;
- scr_h = xinerama_screens[i].height;
- cut_x = (((img_w * scr_h) > (img_h * scr_w)) ? 1 : 0);
- w = (cut_x ? ((img_h * scr_w) / scr_h) : img_w);
- h = (cut_x ? img_h : ((img_w * scr_h) / scr_w));
- render_x = (cut_x ? ((img_w - w) >> 1) : 0);
- render_y = (cut_x ? 0 : ((img_h - h) >> 1));
-
- D(("cut_x %d w %5d h %5d x %5d y %5d\n",
- cut_x, w, h, render_x, render_y));
-
- gib_imlib_render_image_part_on_drawable_at_size(
- pmap_d1, im,
- render_x, render_y,
- w, h,
- xinerama_screens[i].x_org,
- xinerama_screens[i].y_org,
- scr_w, scr_h, 1, 0, !opt.force_aliasing);
- }
+ for (i = 0; i < num_xinerama_screens; i++)
+ feh_wm_set_bg_filled(pmap_d1, im, use_filelist,
+ xinerama_screens[i].x_org, xinerama_screens[i].y_org,
+ xinerama_screens[i].width, xinerama_screens[i].height);
else
#endif /* HAVE_LIBXINERAMA */
- gib_imlib_render_image_on_drawable_at_size(pmap_d1, im,
- render_x, render_y, w, h, 1, 0, !opt.force_aliasing);
+ feh_wm_set_bg_filled(pmap_d1, im, use_filelist
+ , 0, 0, scr->width, scr->height);
+
fehbg = estrjoin(" ", "feh", fehbg_xinerama, "--bg-fill", filbuf, NULL);
+
} else if (filled == 2) {
- int scr_w = scr->width;
- int scr_h = scr->height;
- int img_w = gib_imlib_image_get_width(im);
- int img_h = gib_imlib_image_get_height(im);
- int render_x = 0;
- int render_y = 0;
- int border_x = (((img_w * scr_h) > (img_h * scr_w)) ? 0 : 1);
XGCValues gcval;
- w = (border_x ? ((scr_h * img_w) / img_h) : scr_w);
- h = (border_x ? scr_h : ((scr_w * img_h) / img_w));
-
- if (border_x)
- render_x = (scr_w - w) >> 1;
- else
- render_y = (scr_h - h) >> 1;
-
- pmap_d1 = XCreatePixmap(disp, root, scr_w, scr_h, depth);
+ pmap_d1 = XCreatePixmap(disp, root, scr->width, scr->height, depth);
gcval.foreground = BlackPixel(disp, DefaultScreen(disp));
gc = XCreateGC(disp, root, GCForeground, &gcval);
- XFillRectangle(disp, pmap_d1, gc, 0, 0, scr_w, scr_h);
+ XFillRectangle(disp, pmap_d1, gc, 0, 0, scr->width, scr->height);
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens)
- for (i = 0; i < num_xinerama_screens; i++) {
- scr_w = xinerama_screens[i].width;
- scr_h = xinerama_screens[i].height;
- border_x = (((img_w * scr_h) > (img_h * scr_w)) ? 0 : 1);
- w = (border_x ? ((scr_h * img_w) / img_h) : scr_w);
- h = (border_x ? scr_h : ((scr_w * img_h) / img_w));
- render_x = (border_x ? ((scr_w - w) >> 1) : 0);
- render_y = (border_x ? 0 : ((scr_h - h) >> 1));
-
- D(("border_x %d w %5d h %5d x %5d y %5d\n",
- border_x, w, h, render_x, render_y));
-
- gib_imlib_render_image_on_drawable_at_size(
- pmap_d1, im,
- xinerama_screens[i].x_org + render_x,
- xinerama_screens[i].y_org + render_y,
- w, h,
- 1, 0, !opt.force_aliasing);
- }
+ for (i = 0; i < num_xinerama_screens; i++)
+ feh_wm_set_bg_maxed(pmap_d1, im, use_filelist,
+ xinerama_screens[i].x_org, xinerama_screens[i].y_org,
+ xinerama_screens[i].width, xinerama_screens[i].height);
else
#endif /* HAVE_LIBXINERAMA */
- gib_imlib_render_image_on_drawable_at_size(pmap_d1, im,
- render_x, render_y, w, h, 1, 0, !opt.force_aliasing);
+ feh_wm_set_bg_maxed(pmap_d1, im, use_filelist,
+ 0, 0, scr->width, scr->height);
+
XFreeGC(disp, gc);
+
fehbg = estrjoin(" ", "feh", fehbg_xinerama, "--bg-max", filbuf, NULL);
+
} else {
+ if (use_filelist)
+ feh_wm_load_next(&im);
w = gib_imlib_image_get_width(im);
h = gib_imlib_image_get_height(im);
pmap_d1 = XCreatePixmap(disp, root, w, h, depth);