1 files changed, 105 insertions, 5 deletions

diff --git a/src/tab.c b/src/tab.c
index 2c1ba65..8667b22 100644
--- a/src/tab.c
+++ b/src/tab.c
@@ -28,8 +28,101 @@
 #include "tab-body.h"
 
 static void
+tab_list_button_toggled_cb(GtkToggleButton *toggle_button, GtkWidget *tab_list)
+{
+	if (gtk_toggle_button_get_active(toggle_button)) {
+		gtk_widget_show(tab_list);
+	} else {
+		gtk_widget_hide(tab_list);
+	}
+}
+
+#define BUTTON_ROWS 2
+#define BUTTON_COLS 4
+#define NEW_BUTTON(Y, X, ICON, TOOLTIP) \
+	do { \
+		buttons[Y * BUTTON_COLS + X] = gtk_button_new_from_icon_name(\
+			ICON, GTK_ICON_SIZE_BUTTON); \
+		gtk_widget_set_tooltip_text(buttons[Y * BUTTON_COLS + X], \
+			TOOLTIP); \
+		gtk_widget_set_can_focus(buttons[Y * BUTTON_COLS + X], FALSE); \
+		gtk_grid_attach(GTK_GRID(button_grid), \
+			buttons[Y * BUTTON_COLS + X], X, Y, 1, 1); \
+	} while (0)
+#define NEW_TOGGLE(Y, X, ICON, TOOLTIP) \
+	do { \
+		buttons[Y * BUTTON_COLS + X] = gtk_toggle_button_new(); \
+		gtk_button_set_image(GTK_BUTTON(buttons[Y * BUTTON_COLS + X]), \
+			gtk_image_new_from_icon_name(ICON, \
+				GTK_ICON_SIZE_BUTTON)); \
+		gtk_widget_set_tooltip_text(buttons[Y * BUTTON_COLS + X], \
+			TOOLTIP); \
+		gtk_widget_set_can_focus(buttons[Y * BUTTON_COLS + X], FALSE); \
+		gtk_grid_attach(GTK_GRID(button_grid), \
+			buttons[Y * BUTTON_COLS + X], X, Y, 1, 1); \
+	} while (0)
+
+static gboolean
+tab_label_button_press_cb(GtkWidget *widget, GdkEvent *event, MqTab *tab)
+{
+	GtkWidget *button_grid;
+	GtkWidget *buttons[BUTTON_ROWS * BUTTON_COLS];
+	GtkWidget *box;
+	GtkWidget *tab_list;
+	GtkWidget *popover;  /* TODO: Add to MqWindow */
+
+	/* Make sure this is a right mouse button press event. */
+	if (event->type != GDK_BUTTON_PRESS || event->button.button != 3) {
+		return FALSE;
+	}
+
+	/* Set up button grid. */
+	button_grid = gtk_grid_new();
+	gtk_widget_set_halign(button_grid, GTK_ALIGN_CENTER);
+
+	/* Set up buttons. */
+	NEW_BUTTON(0, 0, "view-refresh",       "Reload tab");
+	NEW_BUTTON(0, 1, "edit-copy",          "Duplicate tab");
+	NEW_BUTTON(0, 2, "window-new",         "Open tab in new window");
+	NEW_BUTTON(0, 3, "window-close",       "Close tab");
+	NEW_BUTTON(1, 0, "tab-new-symbolic",   "New tab");
+	NEW_BUTTON(1, 1, "edit-undo",          "Undo close tab");
+	NEW_TOGGLE(1, 3, "view-list-symbolic", "Tab list...");
+
+	/* Set up the button rows box. */
+	box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
+	gtk_box_pack_start(GTK_BOX(box), button_grid,
+		TRUE, FALSE, 0);
+
+	/* Set up the tab list. */
+	tab_list = gtk_label_new("Tab list");
+	gtk_box_pack_start(GTK_BOX(box), tab_list,
+		TRUE, FALSE, 0);
+
+	g_signal_connect(buttons[1 * BUTTON_COLS + 3], "toggled",
+		G_CALLBACK(tab_list_button_toggled_cb), tab_list);
+
+	/* Set up the popover. */
+	popover = gtk_popover_new(widget);
+	gtk_container_add(GTK_CONTAINER(popover), box);
+
+	/* NB: gtk_popover_popup() is new in GTK+ 3.22. */
+	gtk_widget_show_all(popover);
+	gtk_widget_hide(tab_list);
+
+	return FALSE;
+}
+
+#undef BUTTON_ROWS
+#undef BUTTON_COLS
+#undef NEW_BUTTON
+#undef NEW_TOGGLE
+
+static void
 mq_tab_populate_tab(MqTab *tab)
 {
+	GtkWidget *box;
+
 	tab->tab_image = gtk_image_new_from_icon_name("text-x-generic",
 		GTK_ICON_SIZE_BUTTON);
 
@@ -39,12 +132,19 @@ mq_tab_populate_tab(MqTab *tab)
 	gtk_widget_set_hexpand(tab->tab_label, TRUE);
 	gtk_widget_set_size_request(tab->tab_label, 50, 1);
 
-	tab->tab = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
-	gtk_box_pack_start(GTK_BOX(tab->tab), tab->tab_image, FALSE, FALSE, 0);
-	gtk_box_pack_start(GTK_BOX(tab->tab), tab->tab_label, TRUE, TRUE, 0);
-	gtk_box_pack_start(GTK_BOX(tab->tab), gtk_button_new_from_icon_name(
+	box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
+	gtk_box_pack_start(GTK_BOX(box), tab->tab_image, FALSE, FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(box), tab->tab_label, TRUE, TRUE, 0);
+	gtk_box_pack_start(GTK_BOX(box), gtk_button_new_from_icon_name(
 			"window-close", GTK_ICON_SIZE_BUTTON), FALSE, FALSE, 0);
-	gtk_widget_show_all(tab->tab);
+	gtk_widget_show_all(box);
+
+	tab->tab = gtk_event_box_new();
+	g_signal_connect(tab->tab, "button-press-event",
+		G_CALLBACK(tab_label_button_press_cb), tab);
+	gtk_event_box_set_visible_window(GTK_EVENT_BOX(tab->tab),
+		FALSE);
+	gtk_container_add(GTK_CONTAINER(tab->tab), box);
 }
 
 static void