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-rw-r--r--fiv.c331
1 files changed, 215 insertions, 116 deletions
diff --git a/fiv.c b/fiv.c
index 01843c4..7213418 100644
--- a/fiv.c
+++ b/fiv.c
@@ -101,16 +101,16 @@ struct key_section {
static struct key help_keys_general[] = {
{"F1", "Show help"},
{"F10", "Open menu"},
- {"<Control>comma", "Preferences"},
- {"<Control>question", "Keyboard shortcuts"},
- {"q <Control>q", "Quit"},
- {"<Control>w", "Quit"},
+ {"<Primary>comma", "Preferences"},
+ {"<Primary>question", "Keyboard shortcuts"},
+ {"q <Primary>q", "Quit"},
+ {"<Primary>w", "Quit"},
{}
};
static struct key help_keys_navigation[] = {
- {"<Control>l", "Open location..."},
- {"<Control>n", "Open a new window"},
+ {"<Primary>l", "Open location..."},
+ {"<Primary>n", "Open a new window"},
{"<Alt>Left", "Go back in history"},
{"<Alt>Right", "Go forward in history"},
{}
@@ -1462,92 +1462,17 @@ toggle_sunlight(void)
g_object_set(settings, property, !set, NULL);
}
-// Cursor keys, e.g., simply cannot be bound through accelerators
-// (and GtkWidget::keynav-failed would arguably be an awful solution).
-//
-// GtkBindingSets can be added directly through GtkStyleContext,
-// but that would still require setting up action signals on the widget class,
-// which is extremely cumbersome. GtkWidget::move-focus has no return value,
-// so we can't override that and abort further handling.
-//
-// Therefore, bind directly to keypresses. Order can be fine-tuned with
-// g_signal_connect{,after}(), or overriding the handler and either tactically
-// chaining up or using gtk_window_propagate_key_event().
static gboolean
on_key_press(G_GNUC_UNUSED GtkWidget *widget, GdkEventKey *event,
G_GNUC_UNUSED gpointer data)
{
switch (event->state & gtk_accelerator_get_default_mod_mask()) {
- case GDK_MOD1_MASK | GDK_SHIFT_MASK:
- if (event->keyval == GDK_KEY_D)
- toggle_sunlight();
- break;
case GDK_CONTROL_MASK:
- case GDK_CONTROL_MASK | GDK_SHIFT_MASK:
switch (event->keyval) {
case GDK_KEY_h:
+ // XXX: Command-H is already occupied on macOS.
gtk_button_clicked(GTK_BUTTON(g.browsebar[BROWSEBAR_FILTER]));
return TRUE;
- case GDK_KEY_l:
- fiv_sidebar_show_enter_location(FIV_SIDEBAR(g.browser_sidebar));
- return TRUE;
- case GDK_KEY_n:
- if (gtk_stack_get_visible_child(GTK_STACK(g.stack)) == g.view_box)
- spawn_uri(g.uri);
- else
- spawn_uri(g.directory);
- return TRUE;
- case GDK_KEY_o:
- on_open();
- return TRUE;
- case GDK_KEY_q:
- case GDK_KEY_w:
- gtk_widget_destroy(g.window);
- return TRUE;
-
- case GDK_KEY_question:
- show_help_shortcuts();
- return TRUE;
- case GDK_KEY_comma:
- show_preferences(g.window);
- return TRUE;
- }
- break;
- case GDK_MOD1_MASK:
- switch (event->keyval) {
- case GDK_KEY_Left:
- go_back();
- return TRUE;
- case GDK_KEY_Right:
- go_forward();
- return TRUE;
- }
- break;
- case GDK_SHIFT_MASK:
- switch (event->keyval) {
- case GDK_KEY_F1:
- show_about_dialog(g.window);
- return TRUE;
- }
- break;
- case 0:
- switch (event->keyval) {
- case GDK_KEY_BackSpace:
- go_back();
- return TRUE;
- case GDK_KEY_q:
- gtk_widget_destroy(g.window);
- return TRUE;
- case GDK_KEY_o:
- on_open();
- return TRUE;
- case GDK_KEY_F1:
- show_help_contents();
- return TRUE;
- case GDK_KEY_F11:
- case GDK_KEY_f:
- toggle_fullscreen();
- return TRUE;
}
}
@@ -1562,8 +1487,15 @@ on_key_press(G_GNUC_UNUSED GtkWidget *widget, GdkEventKey *event,
gtk_accelerator_parse(accelerator, &key, &mods);
g_free(accelerator);
+ // TODO(p): See how Unity 7 behaves,
+ // we might want to keep GtkApplicationWindow:show-menubar then.
+ gboolean shell_shows_menubar = FALSE;
+ (void) g_object_get(gtk_settings_get_default(),
+ "gtk-shell-shows-menubar", &shell_shows_menubar, NULL);
+
guint mask = gtk_accelerator_get_default_mod_mask();
- if (key && event->keyval == key && (event->state & mask) == mods) {
+ if (key && event->keyval == key && (event->state & mask) == mods &&
+ !shell_shows_menubar) {
gtk_widget_show(g.menu);
// _gtk_menu_shell_set_keyboard_mode() is private.
@@ -1573,6 +1505,17 @@ on_key_press(G_GNUC_UNUSED GtkWidget *widget, GdkEventKey *event,
return FALSE;
}
+// Cursor keys, e.g., simply cannot be bound through accelerators
+// (and GtkWidget::keynav-failed would arguably be an awful solution).
+//
+// GtkBindingSets can be added directly through GtkStyleContext,
+// but that would still require setting up action signals on the widget class,
+// which is extremely cumbersome. GtkWidget::move-focus has no return value,
+// so we can't override that and abort further handling.
+//
+// Therefore, bind directly to keypresses. Order can be fine-tuned with
+// g_signal_connect{,after}(), or overriding the handler and either tactically
+// chaining up or using gtk_window_propagate_key_event().
static gboolean
on_key_press_view(G_GNUC_UNUSED GtkWidget *widget, GdkEventKey *event,
G_GNUC_UNUSED gpointer data)
@@ -2079,41 +2022,178 @@ make_browser_sidebar(FivIoModel *model)
return sidebar;
}
+// --- Actions -----------------------------------------------------------------
+
+#define ACTION(name) static void on_action_ ## name(void)
+
+ACTION(new_window) {
+ if (gtk_stack_get_visible_child(GTK_STACK(g.stack)) == g.view_box)
+ spawn_uri(g.uri);
+ else
+ spawn_uri(g.directory);
+}
+
+ACTION(quit) {
+ gtk_widget_destroy(g.window);
+}
+
+ACTION(location) {
+ fiv_sidebar_show_enter_location(FIV_SIDEBAR(g.browser_sidebar));
+}
+
+ACTION(preferences) {
+ show_preferences(g.window);
+}
+
+ACTION(about) {
+ show_about_dialog(g.window);
+}
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+typedef struct {
+ const char *name; ///< Unprefixed action name
+ GCallback callback; ///< Simple callback
+ const char **accels; ///< NULL-terminated accelerator list
+} ActionEntry;
+
+static ActionEntry g_actions[] = {
+ {"preferences", on_action_preferences,
+ (const char *[]) {"<Primary>comma", NULL}},
+ {"new-window", on_action_new_window,
+ (const char *[]) {"<Primary>n", NULL}},
+ {"open", on_open,
+ (const char *[]) {"<Primary>o", "o", NULL}},
+ {"quit", on_action_quit,
+ (const char *[]) {"<Primary>q", "<Primary>w", "q", NULL}},
+ {"toggle-fullscreen", toggle_fullscreen,
+ (const char *[]) {"F11", "f", NULL}},
+ {"toggle-sunlight", toggle_sunlight,
+ (const char *[]) {"<Alt><Shift>d", NULL}},
+ {"go-back", go_back,
+ (const char *[]) {"<Alt>Left", "BackSpace", NULL}},
+ {"go-forward", go_forward,
+ (const char *[]) {"<Alt>Right", NULL}},
+ {"go-location", on_action_location,
+ (const char *[]) {"<Primary>l", NULL}},
+ {"help", show_help_contents,
+ (const char *[]) {"F1", NULL}},
+ {"shortcuts", show_help_shortcuts,
+ // Similar to win.show-help-overlay in gtkapplication.c.
+ (const char *[]) {"<Primary>question", "<Primary>F1", NULL}},
+ {"about", on_action_about,
+ (const char *[]) {"<Shift>F1", NULL}},
+ {}
+};
+
+static void
+dispatch_action(G_GNUC_UNUSED GSimpleAction *action,
+ G_GNUC_UNUSED GVariant *parameter, gpointer user_data)
+{
+ GCallback callback = user_data;
+ callback();
+}
+
+static void
+set_up_action(GtkApplication *app, const ActionEntry *a)
+{
+ GSimpleAction *action = g_simple_action_new(a->name, NULL);
+ g_signal_connect(action, "activate",
+ G_CALLBACK(dispatch_action), a->callback);
+ g_action_map_add_action(G_ACTION_MAP(app), G_ACTION(action));
+ g_object_unref(action);
+
+ gchar *full_name = g_strdup_printf("app.%s", a->name);
+ gtk_application_set_accels_for_action(app, full_name, a->accels);
+ g_free(full_name);
+}
+
+// --- Menu --------------------------------------------------------------------
+
+typedef struct {
+ const char *label; ///< Label, with a mnemonic
+ const char *action; ///< Prefixed action name
+ gboolean macos; ///< Show in the macOS global menu?
+} MenuItem;
+
+typedef struct {
+ const char *label; ///< Label, with a mnemonic
+ const MenuItem *items; ///< ""-sectioned menu items
+} MenuRoot;
+
+// We're single-instance, skip the "win" namespace for simplicity.
+static MenuRoot g_menu[] = {
+ {"_File", (MenuItem[]) {
+ {"_New Window", "app.new-window", TRUE},
+ {"_Open...", "app.open", TRUE},
+ {"", NULL, TRUE},
+ {"_Quit", "app.quit", FALSE},
+ {}
+ }},
+ {"_Go", (MenuItem[]) {
+ {"_Back", "app.go-back", TRUE},
+ {"_Forward", "app.go-forward", TRUE},
+ {"", NULL, TRUE},
+ {"_Location...", "app.go-location", TRUE},
+ {}
+ }},
+ {"_Help", (MenuItem[]) {
+ {"_Contents", "app.help", TRUE},
+ {"_Keyboard Shortcuts", "app.shortcuts", TRUE},
+ {"_About", "app.about", FALSE},
+ {}
+ }},
+ {}
+};
+
+static GMenuModel *
+make_submenu(const MenuItem *items)
+{
+ GMenu *menu = g_menu_new();
+ while (items->label) {
+ GMenu *section = g_menu_new();
+ for (; items->label; items++) {
+ // Empty strings are interpreted as separators.
+ if (!*items->label) {
+ items++;
+ break;
+ }
+
+ GMenuItem *subitem = g_menu_item_new(items->label, items->action);
+ if (!items->macos) {
+ g_menu_item_set_attribute(
+ subitem, "hidden-when", "s", "macos-menubar");
+ }
+
+ g_menu_append_item(section, subitem);
+ g_object_unref(subitem);
+ }
+ g_menu_append_section(menu, NULL, G_MENU_MODEL(section));
+ g_object_unref(section);
+ }
+ return G_MENU_MODEL(menu);
+}
+
+static GMenuModel *
+make_menu_model(void)
+{
+ GMenu *menu = g_menu_new();
+ for (const MenuRoot *root = g_menu; root->label; root++) {
+ GMenuModel *submenu = make_submenu(root->items);
+ g_menu_append_submenu(menu, root->label, submenu);
+ g_object_unref(submenu);
+ }
+ return G_MENU_MODEL(menu);
+}
+
static GtkWidget *
-make_menu_bar(void)
-{
- g.menu = gtk_menu_bar_new();
-
- GtkWidget *item_quit = gtk_menu_item_new_with_mnemonic("_Quit");
- g_signal_connect_swapped(item_quit, "activate",
- G_CALLBACK(gtk_widget_destroy), g.window);
-
- GtkWidget *menu_file = gtk_menu_new();
- gtk_menu_shell_append(GTK_MENU_SHELL(menu_file), item_quit);
- GtkWidget *item_file = gtk_menu_item_new_with_mnemonic("_File");
- gtk_menu_item_set_submenu(GTK_MENU_ITEM(item_file), menu_file);
- gtk_menu_shell_append(GTK_MENU_SHELL(g.menu), item_file);
-
- GtkWidget *item_contents = gtk_menu_item_new_with_mnemonic("_Contents");
- g_signal_connect_swapped(item_contents, "activate",
- G_CALLBACK(show_help_contents), NULL);
- GtkWidget *item_shortcuts =
- gtk_menu_item_new_with_mnemonic("_Keyboard Shortcuts");
- g_signal_connect_swapped(item_shortcuts, "activate",
- G_CALLBACK(show_help_shortcuts), NULL);
- GtkWidget *item_about = gtk_menu_item_new_with_mnemonic("_About");
- g_signal_connect_swapped(item_about, "activate",
- G_CALLBACK(show_about_dialog), g.window);
-
- GtkWidget *menu_help = gtk_menu_new();
- gtk_menu_shell_append(GTK_MENU_SHELL(menu_help), item_contents);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu_help), item_shortcuts);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu_help), item_about);
- GtkWidget *item_help = gtk_menu_item_new_with_mnemonic("_Help");
- gtk_menu_item_set_submenu(GTK_MENU_ITEM(item_help), menu_help);
- gtk_menu_shell_append(GTK_MENU_SHELL(g.menu), item_help);
+make_menu_bar(GMenuModel *model)
+{
+ g.menu = gtk_menu_bar_new_from_model(model);
// Don't let it take up space by default. Firefox sets a precedent here.
+ // (gtk_application_window_set_show_menubar() doesn't seem viable for use
+ // for this purpose.)
gtk_widget_show_all(g.menu);
gtk_widget_set_no_show_all(g.menu, TRUE);
gtk_widget_hide(g.menu);
@@ -2121,6 +2201,8 @@ make_menu_bar(void)
return g.menu;
}
+// --- Application -------------------------------------------------------------
+
// This is incredibly broken https://stackoverflow.com/a/51054396/76313
// thus resolving the problem using overlaps.
// We're trying to be universal for light and dark themes both. It's hard.
@@ -2305,10 +2387,27 @@ on_app_startup(GApplication *app, G_GNUC_UNUSED gpointer user_data)
g_signal_connect(g.window, "window-state-event",
G_CALLBACK(on_window_state_event), NULL);
+ for (const ActionEntry *a = g_actions; a->name; a++)
+ set_up_action(GTK_APPLICATION(app), a);
+
+ // GtkApplicationWindow overrides GtkContainer/GtkWidget virtual methods
+ // so that it has the menu bar as an extra child (if it so decides).
+ // However, we currently want this menu bar to only show on a key press,
+ // and to hide as soon as it's no longer being used.
+ // Messing with the window's internal state seems at best quirky,
+ // so we'll manage the menu entirely by ourselves.
+ gtk_application_window_set_show_menubar(
+ GTK_APPLICATION_WINDOW(g.window), FALSE);
+
+ GMenuModel *menu = make_menu_model();
+ gtk_application_set_menubar(GTK_APPLICATION(app), menu);
+ // The default "app menu" is good, in particular for macOS, so keep it.
+
GtkWidget *menu_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
- gtk_container_add(GTK_CONTAINER(menu_box), make_menu_bar());
+ gtk_container_add(GTK_CONTAINER(menu_box), make_menu_bar(menu));
gtk_container_add(GTK_CONTAINER(menu_box), g.stack);
gtk_container_add(GTK_CONTAINER(g.window), menu_box);
+ g_object_unref(menu);
GSettings *settings = g_settings_new(PROJECT_NS PROJECT_NAME);
if (g_settings_get_boolean(settings, "dark-theme"))
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-27 02:23:39 +0000