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launcher: Redraw icons properly on icon theme change

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This commit is contained in:
o9000 2016-12-24 09:13:57 +01:00
parent 17beb40283
commit 8f2a28f56d
2 changed files with 30 additions and 17 deletions
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46
src/launcher/launcher.c
View file

@ -107,6 +107,9 @@ void init_launcher_panel(void *p)
if (launcher->list_apps == NULL)
return;
// This will be recomputed on resize, we just initialize to a non-zero value
launcher->icon_size = launcher_max_icon_size > 0 ? launcher_max_icon_size : 24;
launcher->area.on_screen = TRUE;
panel_refresh = TRUE;
instantiate_area_gradients(&launcher->area);
@ -230,14 +233,14 @@ gboolean resize_launcher(void *obj)
{
Launcher *launcher = (Launcher *)obj;
int size, icon_size, icons_per_column, icons_per_row, margin;
launcher_compute_geometry(launcher, &size, &icon_size, &icons_per_column, &icons_per_row, &margin);
int size, icons_per_column, icons_per_row, margin;
launcher_compute_geometry(launcher, &size, &launcher->icon_size, &icons_per_column, &icons_per_row, &margin);
// Resize icons if necessary
for (GSList *l = launcher->list_icons; l; l = l->next) {
LauncherIcon *launcherIcon = (LauncherIcon *)l->data;
if (launcherIcon->icon_size != icon_size || !launcherIcon->image) {
launcherIcon->icon_size = icon_size;
if (launcherIcon->icon_size != launcher->icon_size || !launcherIcon->image) {
launcherIcon->icon_size = launcher->icon_size;
launcherIcon->area.width = launcherIcon->icon_size;
launcherIcon->area.height = launcherIcon->icon_size;
launcher_reload_icon_image(launcher, launcherIcon);
@ -246,20 +249,26 @@ gboolean resize_launcher(void *obj)
save_icon_cache(launcher->icon_theme_wrapper);
int count = 0;
gboolean needs_repositioning = FALSE;
for (GSList *l = launcher->list_icons; l; l = l->next) {
LauncherIcon *launcherIcon = (LauncherIcon *)l->data;
if (launcherIcon->area.on_screen)
if (launcherIcon->area.on_screen) {
count++;
if (launcherIcon->area.posx < 0 || launcherIcon->area.posy < 0)
needs_repositioning = TRUE;
}
}
if (panel_horizontal) {
if (launcher->area.width == size)
return FALSE;
launcher->area.width = size;
} else {
if (launcher->area.height == size)
return FALSE;
launcher->area.height = size;
if (!needs_repositioning) {
if (panel_horizontal) {
if (launcher->area.width == size)
return FALSE;
launcher->area.width = size;
} else {
if (launcher->area.height == size)
return FALSE;
launcher->area.height = size;
}
}
int posx, posy;
@ -284,17 +293,17 @@ gboolean resize_launcher(void *obj)
// printf("launcher %d : %d,%d\n", i, posx, posy);
if (panel_horizontal) {
if (i % icons_per_column) {
posy += icon_size + launcher->area.paddingx;
posy += launcher->icon_size + launcher->area.paddingx;
} else {
posy = start;
posx += (icon_size + launcher->area.paddingx);
posx += (launcher->icon_size + launcher->area.paddingx);
}
} else {
if (i % icons_per_row) {
posx += icon_size + launcher->area.paddingx;
posx += launcher->icon_size + launcher->area.paddingx;
} else {
posx = start;
posy += (icon_size + launcher->area.paddingx);
posy += (launcher->icon_size + launcher->area.paddingx);
}
}
}
@ -485,6 +494,7 @@ void launcher_load_icons(Launcher *launcher)
launcherIcon->area.bg = launcher_icon_bg;
launcherIcon->area.gradients = launcher_icon_gradients;
launcherIcon->area.on_screen = TRUE;
launcherIcon->area.posx = -1;
launcherIcon->area._on_change_layout = launcher_icon_on_change_layout;
launcherIcon->area._dump_geometry = launcher_icon_dump_geometry;
if (launcher_tooltip_enabled) {
@ -495,6 +505,7 @@ void launcher_load_icons(Launcher *launcher)
launcherIcon->config_path = strdup(app->data);
add_area(&launcherIcon->area, (Area *)launcher);
launcher->list_icons = g_slist_append(launcher->list_icons, launcherIcon);
launcherIcon->icon_size = launcher->icon_size;
launcher_reload_icon(launcher, launcherIcon);
instantiate_area_gradients(&launcherIcon->area);
app = g_slist_next(app);
@ -582,6 +593,7 @@ void launcher_reload_icon_image(Launcher *launcher, LauncherIcon *launcherIcon)
panel_config.mouse_pressed_saturation,
panel_config.mouse_pressed_brightness);
}
schedule_redraw(&launcherIcon->area);
}
// Populates the icon_theme_wrapper list

1
src/launcher/launcher.h
View file

@ -18,6 +18,7 @@ typedef struct Launcher {
GSList *list_apps; // List of char*, each is a path to a app.desktop file
GSList *list_icons; // List of LauncherIcon*
IconThemeWrapper *icon_theme_wrapper;
int icon_size;
} Launcher;
typedef struct LauncherIcon {