X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Flauncher%2Flauncher.c;h=b62c597e00c223fd275fdfadd4713c30570f4966;hb=f49c9bee1c435275576a25e1a99141bf553c8c3a;hp=e03fe22d57b9a99882af65e90e99d113b3c7a92b;hpb=87acd48b92031b378887ea8b7ea9fa54aea8fa25;p=chaz%2Ftint2 diff --git a/src/launcher/launcher.c b/src/launcher/launcher.c index e03fe22..b62c597 100644 --- a/src/launcher/launcher.c +++ b/src/launcher/launcher.c @@ -34,10 +34,14 @@ int launcher_enabled; int launcher_max_icon_size; +int launcher_tooltip_enabled; +int launcher_alpha; +int launcher_saturation; +int launcher_brightness; char *icon_theme_name; XSettingsClient *xsettings_client; -#define ICON_FALLBACK "exec" +#define ICON_FALLBACK "application-x-executable" char *icon_path(Launcher *launcher, const char *icon_name, int size); void launcher_load_themes(Launcher *launcher); @@ -52,6 +56,10 @@ void default_launcher() { launcher_enabled = 0; launcher_max_icon_size = 0; + launcher_tooltip_enabled = 0; + launcher_alpha = 100; + launcher_saturation = 0; + launcher_brightness = 0; icon_theme_name = 0; xsettings_client = NULL; } @@ -73,7 +81,7 @@ void init_launcher_panel(void *p) launcher->area.parent = p; launcher->area.panel = p; - launcher->area._draw_foreground = draw_launcher; + launcher->area._draw_foreground = NULL; launcher->area.size_mode = SIZE_BY_CONTENT; launcher->area._resize = resize_launcher; launcher->area.resize = 1; @@ -111,7 +119,8 @@ void cleanup_launcher() g_slist_free(launcher->list_apps); launcher->list_apps = NULL; } - g_free(icon_theme_name); + free(icon_theme_name); + icon_theme_name = 0; launcher_enabled = 0; } @@ -128,6 +137,7 @@ void cleanup_launcher_theme(Launcher *launcher) free(launcherIcon->icon_name); free(launcherIcon->icon_path); free(launcherIcon->cmd); + free(launcherIcon->icon_tooltip); } free(launcherIcon); } @@ -163,6 +173,8 @@ int resize_launcher(void *obj) LauncherIcon *launcherIcon = (LauncherIcon *)l->data; if (launcherIcon->icon_size != icon_size || !launcherIcon->icon_original) { launcherIcon->icon_size = icon_size; + launcherIcon->area.width = launcherIcon->icon_size; + launcherIcon->area.height = launcherIcon->icon_size; // Get the path for an icon file with the new size char *new_icon_path = icon_path(launcher, launcherIcon->icon_name, launcherIcon->icon_size); @@ -263,27 +275,32 @@ int resize_launcher(void *obj) return 1; } +// Here we override the default layout of the icons; normally Area layouts its children +// in a stack; we need to layout them in a kind of table +void launcher_icon_on_change_layout(void *obj) +{ + LauncherIcon *launcherIcon = (LauncherIcon*)obj; + launcherIcon->area.posy = ((Area*)launcherIcon->area.parent)->posy + launcherIcon->y; + launcherIcon->area.posx = ((Area*)launcherIcon->area.parent)->posx + launcherIcon->x; +} -void draw_launcher(void *obj, cairo_t *c) +const char* launcher_icon_get_tooltip_text(void *obj) { - Launcher *launcher = obj; - GSList *l; - if (launcher->list_icons == 0) return; + LauncherIcon *launcherIcon = (LauncherIcon*)obj; + return launcherIcon->icon_tooltip; +} - for (l = launcher->list_icons; l ; l = l->next) { - LauncherIcon *launcherIcon = (LauncherIcon*)l->data; - int pos_x = launcherIcon->x; - int pos_y = launcherIcon->y; - Imlib_Image icon_scaled = launcherIcon->icon_scaled; - // Render - imlib_context_set_image (icon_scaled); - if (server.real_transparency) { - render_image(launcher->area.pix, pos_x, pos_y, imlib_image_get_width(), imlib_image_get_height() ); - } - else { - imlib_context_set_drawable(launcher->area.pix); - imlib_render_image_on_drawable (pos_x, pos_y); - } +void draw_launcher_icon(void *obj, cairo_t *c) +{ + LauncherIcon *launcherIcon = (LauncherIcon*)obj; + Imlib_Image icon_scaled = launcherIcon->icon_scaled; + // Render + imlib_context_set_image (icon_scaled); + if (server.real_transparency) { + render_image(launcherIcon->area.pix, 0, 0, imlib_image_get_width(), imlib_image_get_height() ); + } else { + imlib_context_set_drawable(launcherIcon->area.pix); + imlib_render_image_on_drawable (0, 0); } } @@ -293,6 +310,11 @@ Imlib_Image scale_icon(Imlib_Image original, int icon_size) if (original) { imlib_context_set_image (original); icon_scaled = imlib_create_cropped_scaled_image(0, 0, imlib_image_get_width(), imlib_image_get_height(), icon_size, icon_size); + imlib_context_set_image (icon_scaled); + imlib_image_set_has_alpha(1); + DATA32* data = imlib_image_get_data(); + adjust_asb(data, icon_size, icon_size, launcher_alpha, (float)launcher_saturation/100, (float)launcher_brightness/100); + imlib_image_put_back_data(data); } else { icon_scaled = imlib_create_image(icon_size, icon_size); imlib_context_set_image (icon_scaled); @@ -405,7 +427,8 @@ void expand_exec(DesktopEntry *entry, const char *path) int launcher_read_desktop_file(const char *path, DesktopEntry *entry) { FILE *fp; - char line[4096]; + char *line = NULL; + size_t line_size; char *key, *value; entry->name = entry->icon = entry->exec = NULL; @@ -415,17 +438,21 @@ int launcher_read_desktop_file(const char *path, DesktopEntry *entry) return 0; } - while (fgets(line, sizeof(line), fp) != NULL) { + int inside_desktop_entry = 0; + while (getline(&line, &line_size, fp) >= 0) { int len = strlen(line); if (len == 0) continue; line[len - 1] = '\0'; - if (parse_dektop_line(line, &key, &value)) { - if (strcmp(key, "Name") == 0) { + if (line[0] == '[') { + inside_desktop_entry = (strcmp(line, "[Desktop Entry]") == 0); + } + if (inside_desktop_entry && parse_dektop_line(line, &key, &value)) { + if (!entry->name && strcmp(key, "Name") == 0) { entry->name = strdup(value); - } else if (strcmp(key, "Exec") == 0) { + } else if (!entry->exec && strcmp(key, "Exec") == 0) { entry->exec = strdup(value); - } else if (strcmp(key, "Icon") == 0) { + } else if (!entry->icon && strcmp(key, "Icon") == 0) { entry->icon = strdup(value); } } @@ -436,6 +463,7 @@ int launcher_read_desktop_file(const char *path, DesktopEntry *entry) expand_exec(entry, path); + free(line); return 1; } @@ -465,7 +493,8 @@ IconTheme *load_theme(char *name) IconTheme *theme; char *file_name; FILE *f; - char line[2048]; + char *line = NULL; + size_t line_size; if (name == NULL) return NULL; @@ -502,7 +531,7 @@ IconTheme *load_theme(char *name) IconThemeDir *current_dir = NULL; int inside_header = 1; - while (fgets(line, sizeof(line), f) != NULL) { + while (getline(&line, &line_size, f) >= 0) { char *key, *value; int line_len = strlen(line); @@ -596,6 +625,8 @@ IconTheme *load_theme(char *name) } fclose(f); + free(line); + return theme; } @@ -656,12 +687,28 @@ void launcher_load_icons(Launcher *launcher) launcher_read_desktop_file(app->data, &entry); if (entry.exec) { LauncherIcon *launcherIcon = calloc(1, sizeof(LauncherIcon)); + launcherIcon->area.parent = launcher; + launcherIcon->area.panel = launcher->area.panel; + launcherIcon->area._draw_foreground = draw_launcher_icon; + launcherIcon->area.size_mode = SIZE_BY_CONTENT; + launcherIcon->area._resize = NULL; + launcherIcon->area.resize = 0; + launcherIcon->area.redraw = 1; + launcherIcon->area.bg = &g_array_index(backgrounds, Background, 0); + launcherIcon->area.on_screen = 1; + launcherIcon->area._on_change_layout = launcher_icon_on_change_layout; + if (launcher_tooltip_enabled) + launcherIcon->area._get_tooltip_text = launcher_icon_get_tooltip_text; + else + launcherIcon->area._get_tooltip_text = NULL; launcherIcon->is_app_desktop = 1; launcherIcon->cmd = strdup(entry.exec); launcherIcon->icon_name = entry.icon ? strdup(entry.icon) : strdup(ICON_FALLBACK); launcherIcon->icon_size = 1; + launcherIcon->icon_tooltip = entry.name ? strdup(entry.name) : strdup(entry.exec); free_desktop_entry(&entry); launcher->list_icons = g_slist_append(launcher->list_icons, launcherIcon); + add_area(&launcherIcon->area); } app = g_slist_next(app); } @@ -675,10 +722,10 @@ void launcher_load_themes(Launcher *launcher) // avoid inheritance loops if (!icon_theme_name) { fprintf(stderr, "Missing launcher theme, default to 'hicolor'.\n"); - icon_theme_name = "hicolor"; - } - else + icon_theme_name = strdup("hicolor"); + } else { fprintf(stderr, "Loading %s. Icon theme :", icon_theme_name); + } GSList *queue = g_slist_append(NULL, strdup(icon_theme_name)); GSList *queued = g_slist_append(NULL, strdup(icon_theme_name));