From eff35c23402d9c5f435a1ee0111e87bab88b9481 Mon Sep 17 00:00:00 2001
From: David Härdeman <david@hardeman.nu>
Date: Thu, 9 Jul 2015 23:42:41 +0200
Subject: Add a skeleton dialog when a button is clicked in edit mode

---
 rcm-client-receive.c | 54 +++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 37 insertions(+), 17 deletions(-)

diff --git a/rcm-client-receive.c b/rcm-client-receive.c
index 36c34eb..8b2fc6f 100644
--- a/rcm-client-receive.c
+++ b/rcm-client-receive.c
@@ -18,6 +18,7 @@ struct remote {
 	guint width;
 	guint height;
 	struct rcbutton *hover;
+	bool editing;
 };
 	
 struct rcbutton {
@@ -89,6 +90,7 @@ draw_curve_rectangle(cairo_t * cr, struct rcbutton *rcb)
 		gdk_cairo_set_source_rgba(cr, rcb->color);
 	else
 		gdk_cairo_set_source_rgba(cr, rcb->clicked ? cre : cd);
+
 	cairo_fill_preserve(cr);
 
 	gdk_cairo_set_source_rgba(cr, cb);
@@ -263,6 +265,23 @@ button_redraw(struct rcbutton *rcb, GtkWidget *widget)
 				   rcb->width + 2, rcb->height + 2);
 }
 
+static void
+quick_message(GtkWindow *parent, gchar *message)
+{
+	GtkWidget *dialog, *label, *content_area;
+	GtkDialogFlags flags;
+
+	flags = GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_MODAL;
+
+	dialog = gtk_dialog_new_with_buttons("Message", parent, flags, "OK",
+					     GTK_RESPONSE_NONE, NULL);
+	content_area = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
+	label = gtk_label_new(message);
+	g_signal_connect_swapped(dialog, "response", G_CALLBACK(gtk_widget_destroy), dialog);
+	gtk_container_add(GTK_CONTAINER(content_area), label);
+	gtk_widget_show_all(dialog);
+}
+          
 static gboolean
 button_press_event_cb(GtkWidget      *widget,
 		      GdkEventButton *event,
@@ -270,7 +289,6 @@ button_press_event_cb(GtkWidget      *widget,
 {
 	struct rcbutton *rcb;
 	GList *l;
-	char buf[1024];
 
 	if (event->button != GDK_BUTTON_PRIMARY)
 		return true;
@@ -284,10 +302,15 @@ button_press_event_cb(GtkWidget      *widget,
 		if (event->y < rcb->y || event->y > (rcb->y + rcb->height))
 			continue;
 
-		rcb->clicked = true;
-		button_redraw(rcb, widget);
-		sprintf(buf, "Button at %ux%u clicked\n", rcb->x, rcb->y);
-		poke_objects();
+		if (remote->editing) {
+			printf("Button at %ux%u clicked in edit mode\n", rcb->x, rcb->y);
+			quick_message(GTK_WINDOW(gtk_widget_get_toplevel(widget)), "Edit button pressed");
+		} else {
+			rcb->clicked = true;
+			button_redraw(rcb, widget);
+			printf("Button at %ux%u clicked\n", rcb->x, rcb->y);
+			poke_objects();
+		}
 	}
 
 	return true;
@@ -319,9 +342,9 @@ button_release_event_cb(GtkWidget      *widget,
 }
 
 static gboolean
-motion_notify_event_cb (GtkWidget      *widget,
-			GdkEventMotion *event,
-			gpointer        data)
+motion_notify_event_cb(GtkWidget      *widget,
+		       GdkEventMotion *event,
+		       gpointer        data)
 {
 	struct rcbutton *rcb;
 	static GdkCursor *cursor = NULL;
@@ -416,7 +439,7 @@ static void
 edit_keymap(GtkButton *button, gpointer user_data)
 {
 	guint i;
-	gboolean *do_edit = user_data;
+	//struct remote *remote = user_data;
 	struct rcbutton *rcb;
 
 	g_print("Button clicked\n");
@@ -424,7 +447,7 @@ edit_keymap(GtkButton *button, gpointer user_data)
 	if (remote->width < 1 || remote->height < 1)
 		return;
 
-	if (!*do_edit) {
+	if (!remote->editing) {
 		move_buttons(2, 2);
 		new_button_add("+", &cgreen, 2, 1, remote->width, 1);
 		new_button_add("+", &cgreen, 2, 2 + remote->height, remote->width, 1);
@@ -451,7 +474,6 @@ edit_keymap(GtkButton *button, gpointer user_data)
 		 */
 
 		gtk_widget_queue_draw(da);
-		*do_edit = true;
 	} else {
 		GList *l = remote->buttons;
 
@@ -468,22 +490,19 @@ edit_keymap(GtkButton *button, gpointer user_data)
 		}
 		move_buttons(-2, -2);
 		gtk_widget_queue_draw(da);
-		*do_edit = false;
-
 	}
+	remote->editing = !remote->editing;
 }
 
 static void
 on_notebook_page_change(GtkNotebook *notebook, GtkWidget *page, guint new_page_num,
 			gpointer user_data)
 {
-	static gboolean do_edit = false;
-
 	if (new_page_num != own_page_num) {
 		if (header_button) {
 			gtk_widget_destroy(header_button);
 			header_button = NULL;
-			do_edit = false;
+			remote->editing = false;
 		}
 		return;
 	}
@@ -491,7 +510,7 @@ on_notebook_page_change(GtkNotebook *notebook, GtkWidget *page, guint new_page_n
 	GtkWidget *test = gtk_button_new_from_icon_name("gtk-add", GTK_ICON_SIZE_BUTTON);
 	gtk_button_set_label(GTK_BUTTON(test), "Edit Keymap");
 	gtk_button_set_always_show_image(GTK_BUTTON(test), TRUE);
-	g_signal_connect(test, "clicked", G_CALLBACK(edit_keymap), &do_edit);
+	g_signal_connect(test, "clicked", G_CALLBACK(edit_keymap), &remote);
 	gtk_widget_show_all(test);
 	gtk_header_bar_pack_end(GTK_HEADER_BAR(global->header), test);
 	header_button = test;
@@ -533,6 +552,7 @@ void rcng_client_receive_init_ui(GDBusObject *new_hw)
 	remote = g_malloc0(sizeof(*remote));
 	remote->width = km_width;
 	remote->height = km_height;
+	remote->editing = false;
 
 	g_print("type of keymaps is %s\n", g_variant_get_type_string(km_entries));
 	GVariantIter iter;
-- 
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