From 11017eeacd3277773707d53093725c01f2301772 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 16 Mar 2011 05:09:19 +0000
Subject: Font-based sizing (implement ticket #374).

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3099 a436a847-0d15-0410-975c-d299462d15a1
---
 src/gui/PatchWindow.cpp | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'src/gui/PatchWindow.cpp')

diff --git a/src/gui/PatchWindow.cpp b/src/gui/PatchWindow.cpp
index a928b315..adbfc933 100644
--- a/src/gui/PatchWindow.cpp
+++ b/src/gui/PatchWindow.cpp
@@ -87,6 +87,9 @@ PatchWindow::PatchWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glad
 	xml->get_widget("patch_fullscreen_menuitem", _menu_fullscreen);
 	xml->get_widget("patch_human_names_menuitem", _menu_human_names);
 	xml->get_widget("patch_show_port_names_menuitem", _menu_show_port_names);
+	xml->get_widget("patch_zoom_in_menuitem", _menu_zoom_in);
+	xml->get_widget("patch_zoom_out_menuitem", _menu_zoom_out);
+	xml->get_widget("patch_zoom_normal_menuitem", _menu_zoom_normal);
 	xml->get_widget("patch_status_bar_menuitem", _menu_show_status_bar);
 	xml->get_widget("patch_arrange_menuitem", _menu_arrange);
 	xml->get_widget("patch_view_messages_window_menuitem", _menu_view_messages_window);
@@ -135,6 +138,14 @@ PatchWindow::PatchWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glad
 		sigc::mem_fun(this, &PatchWindow::event_port_names_toggled));
 	_menu_arrange->signal_activate().connect(
 		sigc::mem_fun(this, &PatchWindow::event_arrange));
+	_menu_quit->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_quit));
+	_menu_zoom_in->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_zoom_in));
+	_menu_zoom_out->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_zoom_out));
+	_menu_zoom_normal->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_zoom_normal));
 	_menu_view_engine_window->signal_activate().connect(
 		sigc::mem_fun(this, &PatchWindow::event_show_engine));
 	_menu_view_control_window->signal_activate().connect(
@@ -642,6 +653,26 @@ PatchWindow::event_quit()
 }
 
 
+void
+PatchWindow::event_zoom_in()
+{
+	_view->canvas()->set_font_size(_view->canvas()->get_font_size() + 1.0);
+}
+
+void
+PatchWindow::event_zoom_out()
+{
+	_view->canvas()->set_font_size(_view->canvas()->get_font_size() - 1.0);
+}
+
+
+void
+PatchWindow::event_zoom_normal()
+{
+	_view->canvas()->set_zoom_and_font_size(1.0, _view->canvas()->get_default_font_size());
+}
+
+
 void
 PatchWindow::event_arrange()
 {
-- 
cgit v1.2.1