src/tab-chrome.c: Try to resize tab history list icons

Ugly.  Doesn't work.

1 files changed, 59 insertions, 9 deletions

diff --git a/src/tab-chrome.c b/src/tab-chrome.c
index 1d10bfa..379aba2 100644
--- a/src/tab-chrome.c
+++ b/src/tab-chrome.c
@@ -26,6 +26,15 @@
 
 #include "tab-chrome.h"
 
+typedef struct {
+	guint       length;
+	GtkWidget **icons;
+	guint       allocated;
+	gint        max_width;
+	gint        max_height;
+} BackForwardListIcons;
+
+
 static void
 back_clicked_cb(GtkButton __attribute__((unused)) *toolbutton,
 	MqTabChrome *chrome)
@@ -50,9 +59,30 @@ back_forward_toggle_button_toggled(GtkToggleButton *toggle_button,
 				"text" : "list"));
 }
 
+static void
+back_forward_list_icon_size_allocate_cb(
+	GtkWidget __attribute__((unused)) *widget, GdkRectangle *allocation,
+	BackForwardListIcons *icons)
+{
+	guint i;
+
+	icons->max_width  = MAX(icons->max_width,  allocation->width);
+	icons->max_height = MAX(icons->max_height, allocation->height);
+
+	if (++icons->allocated == icons->length) {
+		for (i = 0; i < icons->length; ++i) {
+			gtk_widget_set_size_request(icons->icons[i],
+				icons->max_width, icons->max_height);
+			gtk_widget_queue_resize(icons->icons[i]);
+		}
+		g_free(icons->icons);
+		g_free(icons);
+	}
+}
+
 static GtkWidget *
 back_forward_list_item_new(WebKitBackForwardListItem *list_item,
-	GtkWidget *icon)
+	GtkWidget *icon, BackForwardListIcons *icons)
 {
 	GtkWidget *label;
 	GtkWidget *box;
@@ -67,6 +97,9 @@ back_forward_list_item_new(WebKitBackForwardListItem *list_item,
 	gtk_widget_set_tooltip_text(box,
 		webkit_back_forward_list_item_get_uri(list_item));
 
+	g_signal_connect(icon, "size-allocate",
+		G_CALLBACK(back_forward_list_icon_size_allocate_cb), icons);
+
 	return box;
 }
 
@@ -76,6 +109,9 @@ back_forward_box_button_press_cb(GtkWidget *widget, GdkEvent *event,
 {
 	WebKitBackForwardList *back_forward_list;
 	GtkWidget             *list_box;
+	BackForwardListIcons  *icons;
+	gint                   i;
+	GtkWidget             *icon;
 	GList                 *list_item;
 	GtkWidget             *stack;
 	GtkWidget             *toggle_button;
@@ -94,29 +130,43 @@ back_forward_box_button_press_cb(GtkWidget *widget, GdkEvent *event,
 		GTK_SELECTION_BROWSE);
 	gtk_list_box_set_activate_on_single_click(GTK_LIST_BOX(list_box), TRUE);
 
+	icons = g_malloc(sizeof(*icons));
+	icons->length = webkit_back_forward_list_get_length(back_forward_list);
+	icons->icons = g_malloc((webkit_back_forward_list_get_length(
+			back_forward_list) + 3) * sizeof(*icons->icons));
+	icons->allocated = 0;
+	icons->max_width  = 0;
+	icons->max_height = 0;
+	i = 0;
+
+	icon = gtk_radio_button_new(NULL);
 	gtk_list_box_insert(GTK_LIST_BOX(list_box), back_forward_list_item_new(
 			webkit_back_forward_list_get_current_item(
-				back_forward_list), gtk_radio_button_new(NULL)),
-			-1);
+				back_forward_list), icon, icons), -1);
 	gtk_list_box_select_row(GTK_LIST_BOX(list_box),
 		gtk_list_box_get_row_at_index(GTK_LIST_BOX(list_box), 0));
+	icons->icons[i++] = icon;
 
 	list_item = webkit_back_forward_list_get_back_list(
 		back_forward_list);
 	for (; list_item; list_item = list_item->next) {
+		icon = gtk_image_new_from_icon_name("go-previous",
+			GTK_ICON_SIZE_BUTTON);
 		gtk_list_box_insert(GTK_LIST_BOX(list_box),
-			back_forward_list_item_new(list_item->data,
-				gtk_image_new_from_icon_name("go-previous",
-					GTK_ICON_SIZE_BUTTON)), 0);
+			back_forward_list_item_new(list_item->data, icon,
+				icons), 0);
+		icons->icons[i++] = icon;
 	}
 
 	list_item = webkit_back_forward_list_get_forward_list(
 		back_forward_list);
 	for (; list_item; list_item = list_item->next) {
+		icon = gtk_image_new_from_icon_name("go-next",
+			GTK_ICON_SIZE_BUTTON);
 		gtk_list_box_insert(GTK_LIST_BOX(list_box),
-			back_forward_list_item_new(list_item->data,
-				gtk_image_new_from_icon_name("go-next",
-					GTK_ICON_SIZE_BUTTON)), -1);
+			back_forward_list_item_new(list_item->data, icon,
+				icons), -1);
+		icons->icons[i++] = icon;
 	}
 
 	stack = gtk_stack_new();