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allow dynamic setting of transparency

This commit is contained in:
Daniel Micay 2012-06-11 16:38:01 -04:00
parent ea056cb31b
commit eb12f23cc9
1 changed files with 13 additions and 18 deletions
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31
termite.c
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@ -46,7 +46,7 @@ static void get_vte_padding(VteTerminal *vte, int *w, int *h);
static char *check_match(VteTerminal *vte, int event_x, int event_y); static char *check_match(VteTerminal *vte, int event_x, int event_y);
static void load_config(GtkWindow *window, VteTerminal *vte, static void load_config(GtkWindow *window, VteTerminal *vte,
gboolean *dynamic_title, gboolean *urgent_on_bell, gboolean *dynamic_title, gboolean *urgent_on_bell,
gboolean *clickable_url, double *transparency, const gchar **term); gboolean *clickable_url, const gchar **term);
void launch_browser(char *url) { void launch_browser(char *url) {
browser_cmd[1] = url; browser_cmd[1] = url;
@ -62,7 +62,6 @@ void window_title_cb(VteTerminal *vte, GtkWindow *window) {
gboolean key_press_cb(VteTerminal *vte, GdkEventKey *event, search_panel_info *info) { gboolean key_press_cb(VteTerminal *vte, GdkEventKey *event, search_panel_info *info) {
const guint modifiers = event->state & gtk_accelerator_get_default_mod_mask(); const guint modifiers = event->state & gtk_accelerator_get_default_mod_mask();
gboolean dynamic_title = FALSE, urgent_on_bell = FALSE, clickable_url = FALSE; gboolean dynamic_title = FALSE, urgent_on_bell = FALSE, clickable_url = FALSE;
double transparency = 0.0;
if (modifiers == (GDK_CONTROL_MASK|GDK_SHIFT_MASK)) { if (modifiers == (GDK_CONTROL_MASK|GDK_SHIFT_MASK)) {
switch (gdk_keyval_to_lower(event->keyval)) { switch (gdk_keyval_to_lower(event->keyval)) {
case GDK_KEY_c: case GDK_KEY_c:
@ -94,7 +93,7 @@ gboolean key_press_cb(VteTerminal *vte, GdkEventKey *event, search_panel_info *i
case GDK_KEY_Escape: case GDK_KEY_Escape:
load_config(GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(vte))), load_config(GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(vte))),
vte, &dynamic_title, &urgent_on_bell, vte, &dynamic_title, &urgent_on_bell,
&clickable_url, &transparency, NULL); &clickable_url, NULL);
return TRUE; return TRUE;
} }
} else if (modifiers == GDK_CONTROL_MASK && event->keyval == GDK_KEY_Tab) { } else if (modifiers == GDK_CONTROL_MASK && event->keyval == GDK_KEY_Tab) {
@ -289,7 +288,7 @@ MAKE_GET_CONFIG_FUNCTION(double, gdouble)
static void load_config(GtkWindow *window, VteTerminal *vte, static void load_config(GtkWindow *window, VteTerminal *vte,
gboolean *dynamic_title, gboolean *urgent_on_bell, gboolean *dynamic_title, gboolean *urgent_on_bell,
gboolean *clickable_url, double *transparency, const gchar **term) { gboolean *clickable_url, const gchar **term) {
static const char *filename = "termite.cfg"; static const char *filename = "termite.cfg";
const gchar *dir = g_get_user_config_dir(); const gchar *dir = g_get_user_config_dir();
@ -384,7 +383,8 @@ static void load_config(GtkWindow *window, VteTerminal *vte,
} }
if (get_config_double(config, "options", "transparency", &cfgdouble)) { if (get_config_double(config, "options", "transparency", &cfgdouble)) {
*transparency = cfgdouble; vte_terminal_set_background_saturation(VTE_TERMINAL(vte), cfgdouble);
vte_terminal_set_opacity(VTE_TERMINAL(vte), (guint16)(0xffff * (1 - cfgdouble)));
} }
GdkColor foreground, background, cursor, palette[16]; GdkColor foreground, background, cursor, palette[16];
@ -444,7 +444,6 @@ int main(int argc, char **argv) {
GError *error = NULL; GError *error = NULL;
const char *term = "vte-256color"; const char *term = "vte-256color";
gboolean dynamic_title = FALSE, urgent_on_bell = FALSE, clickable_url = FALSE; gboolean dynamic_title = FALSE, urgent_on_bell = FALSE, clickable_url = FALSE;
double transparency = 0.0;
GOptionContext *context = g_option_context_new("[COMMAND]"); GOptionContext *context = g_option_context_new("[COMMAND]");
gchar *role = NULL; gchar *role = NULL;
@ -464,6 +463,13 @@ int main(int argc, char **argv) {
GtkWidget *overlay = gtk_overlay_new(); GtkWidget *overlay = gtk_overlay_new();
GtkWidget *vte = vte_terminal_new(); GtkWidget *vte = vte_terminal_new();
GdkScreen *screen = gtk_widget_get_screen(window);
GdkVisual *visual = gdk_screen_get_rgba_visual(screen);
if (!visual) {
visual = gdk_screen_get_system_visual(screen);
}
gtk_widget_set_visual(window, visual);
if (role) { if (role) {
gtk_window_set_role(GTK_WINDOW(window), role); gtk_window_set_role(GTK_WINDOW(window), role);
g_free(role); g_free(role);
@ -489,7 +495,7 @@ int main(int argc, char **argv) {
} }
load_config(GTK_WINDOW(window), VTE_TERMINAL(vte), &dynamic_title, load_config(GTK_WINDOW(window), VTE_TERMINAL(vte), &dynamic_title,
&urgent_on_bell, &clickable_url, &transparency, &term); &urgent_on_bell, &clickable_url, &term);
vte_terminal_set_pty_object(VTE_TERMINAL(vte), pty); vte_terminal_set_pty_object(VTE_TERMINAL(vte), pty);
vte_pty_set_term(pty, term); vte_pty_set_term(pty, term);
@ -526,17 +532,6 @@ int main(int argc, char **argv) {
g_signal_connect(entry, "key-press-event", G_CALLBACK(entry_key_press_cb), &info); g_signal_connect(entry, "key-press-event", G_CALLBACK(entry_key_press_cb), &info);
g_signal_connect(overlay, "get-child-position", G_CALLBACK(position_overlay_cb), NULL); g_signal_connect(overlay, "get-child-position", G_CALLBACK(position_overlay_cb), NULL);
if (transparency > 0.0) {
GdkScreen *screen = gtk_widget_get_screen(window);
GdkVisual *visual = gdk_screen_get_rgba_visual(screen);
if (!visual) {
visual = gdk_screen_get_system_visual(screen);
}
gtk_widget_set_visual(window, visual);
vte_terminal_set_background_saturation(VTE_TERMINAL(vte), transparency);
vte_terminal_set_opacity(VTE_TERMINAL(vte), (guint16)(0xffff * (1 - transparency)));
}
if (clickable_url) { if (clickable_url) {
int tmp = vte_terminal_match_add_gregex(VTE_TERMINAL(vte), int tmp = vte_terminal_match_add_gregex(VTE_TERMINAL(vte),
g_regex_new(url_regex, g_regex_new(url_regex,