Add a proper resize dialog

1 files changed, 76 insertions, 12 deletions

diff --git a/rcm-client-receive.c b/rcm-client-receive.c
index e1969b2..5ae1af3 100644
--- a/rcm-client-receive.c
+++ b/rcm-client-receive.c
@@ -418,27 +418,92 @@ remove_header_buttons(void)
 	remote->header_buttons = NULL;
 }
 
+static void toggle_edit_keymap(GtkButton *button, gpointer user_data);
+
 static void
-edit_keymap(GtkButton *button, gpointer user_data)
+resize_keymap(GtkButton *button, gpointer user_data)
 {
-	//struct remote *remote = user_data;
+	GtkWindow *parent = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button)));
+	GtkWidget *dialog;
+	GtkWidget *content_area;
+	GtkWidget *grid;
+	GtkWidget *width_label;
+	GtkAdjustment *width_adj;
+	GtkWidget *width_input;
+	GtkWidget *height_label;
+	GtkAdjustment *height_adj;
+	GtkWidget *height_input;
+	gint r;
+	gint width;
+	gint height;
+
+	dialog = gtk_dialog_new_with_buttons("Resize Keymap", parent,
+					     GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_MODAL,
+					     "OK", GTK_RESPONSE_ACCEPT,
+					     "Cancel", GTK_RESPONSE_REJECT,
+					     NULL);
+
+	grid = gtk_grid_new();
+	gtk_grid_set_column_spacing(GTK_GRID(grid), 12);
+	gtk_grid_set_row_spacing(GTK_GRID(grid), 12);
+	gtk_container_set_border_width(GTK_CONTAINER(grid), 12);
+
+	width_label = gtk_label_new("Width:");
+	gtk_widget_set_halign(width_label, GTK_ALIGN_END);
+	width_adj = gtk_adjustment_new(remote->width, 1.0, 100.0, 1.0, 5.0, 0.0);
+	width_input = gtk_spin_button_new(width_adj, 1.0, 0);
+	gtk_grid_attach(GTK_GRID(grid), width_label, 1, 1, 1, 1);
+	gtk_grid_attach(GTK_GRID(grid), width_input, 2, 1, 1, 1);
+
+	height_label = gtk_label_new("Height:");
+	gtk_widget_set_halign(height_label, GTK_ALIGN_END);
+	height_adj = gtk_adjustment_new(remote->height, 1.0, 100.0, 1.0, 5.0, 0.0);
+	height_input = gtk_spin_button_new(height_adj, 1.0, 0);
+	gtk_grid_attach(GTK_GRID(grid), height_label, 1, 2, 1, 1);
+	gtk_grid_attach(GTK_GRID(grid), height_input, 2, 2, 1, 1);
+
+	content_area = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
+	gtk_container_set_border_width(GTK_CONTAINER(content_area), 12);
+	gtk_container_add(GTK_CONTAINER(content_area), grid);
+	gtk_widget_show_all(dialog);
+
+	r = gtk_dialog_run(GTK_DIALOG(dialog));
+	if (r != GTK_RESPONSE_ACCEPT)
+		goto out;
 
-	g_print("Button clicked\n");
-	g_print("Remote width: %u x %u\n", remote->width, remote->height);
+	width = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(width_input));
+	height = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(height_input));
+	printf("Asked to resize keylayout to %ix%i\n", width, height);
+
+out:
+	gtk_widget_destroy(dialog);
+}
+
+static void
+set_edit_keymap(bool editing)
+{
 	if (remote->width < 1 || remote->height < 1)
 		return;
 
 	remove_header_buttons();
-	if (!remote->editing)
-		create_header_button("Done Editing Keymap", "gtk-apply", G_CALLBACK(edit_keymap), &remote);
-	else
-		create_header_button("Edit Keymap", "list-add", G_CALLBACK(edit_keymap), &remote);
 
-	remote->editing = !remote->editing;
+	if (editing) {
+		create_header_button("Apply", "gtk-apply", G_CALLBACK(toggle_edit_keymap), &remote);
+		create_header_button("Resize", "document-page-setup", G_CALLBACK(resize_keymap), &remote);
+	} else
+		create_header_button("Edit", "list-add", G_CALLBACK(toggle_edit_keymap), &remote);
+
 	gtk_widget_queue_draw(da);
 }
 
 static void
+toggle_edit_keymap(GtkButton *button, gpointer user_data)
+{
+	remote->editing = !remote->editing;
+	set_edit_keymap(remote->editing);
+}
+
+static void
 on_notebook_page_change(GtkNotebook *notebook, GtkWidget *page, guint new_page_num,
 			gpointer user_data)
 {
@@ -448,9 +513,8 @@ on_notebook_page_change(GtkNotebook *notebook, GtkWidget *page, guint new_page_n
 		return;
 	}
 
-	/* FIXME: call edit_keymap() instead */
-	create_header_button("Edit Keymap", "list-add", G_CALLBACK(edit_keymap), &remote);
-
+	remote->editing = false;
+	set_edit_keymap(remote->editing);
 	g_print("Page change: %i -> %u\n", own_page_num, new_page_num);
 }