From 5ef495e58358dcf28d45e69574f189ac51376a39 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Mon, 31 Mar 2014 05:52:08 +0000
Subject: Add zoom full and font size commands to Ingen. Consistent font size
 keybindings between Patchage and Ingen.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@5356 a436a847-0d15-0410-975c-d299462d15a1
---
 src/gui/GraphBox.cpp | 34 ++++++++++++++++++++++++++++++++
 src/gui/GraphBox.hpp |  8 ++++++++
 src/gui/ingen_gui.ui | 55 ++++++++++++++++++++++++++++++++++++++++++++++++----
 3 files changed, 93 insertions(+), 4 deletions(-)

diff --git a/src/gui/GraphBox.cpp b/src/gui/GraphBox.cpp
index 913bcc52..d2b6b84f 100644
--- a/src/gui/GraphBox.cpp
+++ b/src/gui/GraphBox.cpp
@@ -95,6 +95,10 @@ GraphBox::GraphBox(BaseObjectType*                   cobject,
 	xml->get_widget("graph_zoom_in_menuitem", _menu_zoom_in);
 	xml->get_widget("graph_zoom_out_menuitem", _menu_zoom_out);
 	xml->get_widget("graph_zoom_normal_menuitem", _menu_zoom_normal);
+	xml->get_widget("graph_zoom_full_menuitem", _menu_zoom_full);
+	xml->get_widget("graph_increase_font_size_menuitem", _menu_increase_font_size);
+	xml->get_widget("graph_decrease_font_size_menuitem", _menu_decrease_font_size);
+	xml->get_widget("graph_normal_font_size_menuitem", _menu_normal_font_size);
 	xml->get_widget("graph_doc_pane_menuitem", _menu_show_doc_pane);
 	xml->get_widget("graph_status_bar_menuitem", _menu_show_status_bar);
 	xml->get_widget("graph_arrange_menuitem", _menu_arrange);
@@ -149,6 +153,14 @@ GraphBox::GraphBox(BaseObjectType*                   cobject,
 		sigc::mem_fun(this, &GraphBox::event_zoom_out));
 	_menu_zoom_normal->signal_activate().connect(
 		sigc::mem_fun(this, &GraphBox::event_zoom_normal));
+	_menu_zoom_full->signal_activate().connect(
+		sigc::mem_fun(this, &GraphBox::event_zoom_full));
+	_menu_increase_font_size->signal_activate().connect(
+		sigc::mem_fun(this, &GraphBox::event_increase_font_size));
+	_menu_decrease_font_size->signal_activate().connect(
+		sigc::mem_fun(this, &GraphBox::event_decrease_font_size));
+	_menu_normal_font_size->signal_activate().connect(
+		sigc::mem_fun(this, &GraphBox::event_normal_font_size));
 	_menu_view_engine_window->signal_activate().connect(
 		sigc::mem_fun(this, &GraphBox::event_show_engine));
 	_menu_view_graph_properties->signal_activate().connect(
@@ -673,6 +685,28 @@ GraphBox::event_zoom_normal()
 	_view->canvas()->set_zoom(1.0);
 }
 
+void
+GraphBox::event_zoom_full()
+{
+	_view->canvas()->zoom_full();
+}
+
+void
+GraphBox::event_increase_font_size()
+{
+	_view->canvas()->set_font_size(_view->canvas()->get_font_size() + 1.0);
+}
+void
+GraphBox::event_decrease_font_size()
+{
+	_view->canvas()->set_font_size(_view->canvas()->get_font_size() - 1.0);
+}
+void
+GraphBox::event_normal_font_size()
+{
+	_view->canvas()->set_font_size(_view->canvas()->get_default_font_size());
+}
+
 void
 GraphBox::event_arrange()
 {
diff --git a/src/gui/GraphBox.hpp b/src/gui/GraphBox.hpp
index e06a7c5a..92c4cd0b 100644
--- a/src/gui/GraphBox.hpp
+++ b/src/gui/GraphBox.hpp
@@ -122,6 +122,10 @@ private:
 	void event_zoom_in();
 	void event_zoom_out();
 	void event_zoom_normal();
+	void event_zoom_full();
+	void event_increase_font_size();
+	void event_decrease_font_size();
+	void event_normal_font_size();
 	void event_arrange();
 	void event_show_properties();
 	void event_show_engine();
@@ -156,6 +160,10 @@ private:
 	Gtk::MenuItem*      _menu_zoom_in;
 	Gtk::MenuItem*      _menu_zoom_out;
 	Gtk::MenuItem*      _menu_zoom_normal;
+	Gtk::MenuItem*      _menu_zoom_full;
+	Gtk::MenuItem*      _menu_increase_font_size;
+	Gtk::MenuItem*      _menu_decrease_font_size;
+	Gtk::MenuItem*      _menu_normal_font_size;
 	Gtk::MenuItem*      _menu_fullscreen;
 	Gtk::MenuItem*      _menu_arrange;
 	Gtk::MenuItem*      _menu_view_engine_window;
diff --git a/src/gui/ingen_gui.ui b/src/gui/ingen_gui.ui
index 8463b435..88bf08d5 100644
--- a/src/gui/ingen_gui.ui
+++ b/src/gui/ingen_gui.ui
@@ -205,7 +205,7 @@ Contributors:
       </object>
     </child>
     <child>
-      <object class="GtkSeparatorMenuItem" id="menuitem6">
+      <object class="GtkSeparatorMenuItem" id="menuitem7">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
       </object>
@@ -876,7 +876,7 @@ Contributors:
                   <object class="GtkMenu" id="edit2_menu">
                     <property name="can_focus">False</property>
                     <child>
-                      <object class="GtkSeparatorMenuItem" id="menuitem4">
+                      <object class="GtkSeparatorMenuItem" id="menuitem5">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                       </object>
@@ -1026,7 +1026,7 @@ Contributors:
                       </object>
                     </child>
                     <child>
-                      <object class="GtkSeparatorMenuItem" id="menuitem5">
+                      <object class="GtkSeparatorMenuItem" id="menuitem6">
                         <property name="use_action_appearance">False</property>
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
@@ -1076,7 +1076,7 @@ Contributors:
                       </object>
                     </child>
                     <child>
-                      <object class="GtkSeparatorMenuItem" id="&lt;separator&gt;">
+                      <object class="GtkSeparatorMenuItem" id="separator1">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                       </object>
@@ -1114,12 +1114,59 @@ Contributors:
                         <accelerator key="0" signal="activate" modifiers="GDK_CONTROL_MASK"/>
                       </object>
                     </child>
+                    <child>
+                      <object class="GtkImageMenuItem" id="graph_zoom_full_menuitem">
+                        <property name="label">gtk-zoom-fit</property>
+                        <property name="use_action_appearance">False</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="use_underline">True</property>
+                        <property name="use_stock">True</property>
+                        <accelerator key="F" signal="activate" modifiers="GDK_CONTROL_MASK"/>
+                      </object>
+                    </child>
                     <child>
                       <object class="GtkSeparatorMenuItem" id="menuitem3">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                       </object>
                     </child>
+                    <child>
+                      <object class="GtkMenuItem" id="graph_increase_font_size_menuitem">
+                        <property name="label" translatable="yes">_Increase Font Size</property>
+                        <property name="use_action_appearance">False</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="use_underline">True</property>
+                        <accelerator key="Up" signal="activate" modifiers="GDK_CONTROL_MASK"/>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkMenuItem" id="graph_decrease_font_size_menuitem">
+                        <property name="label" translatable="yes">_Decrease Font Size</property>
+                        <property name="use_action_appearance">False</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="use_underline">True</property>
+                        <accelerator key="Down" signal="activate" modifiers="GDK_CONTROL_MASK"/>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkMenuItem" id="graph_normal_font_size_menuitem">
+                        <property name="label" translatable="yes">_Normal Font Size</property>
+                        <property name="use_action_appearance">False</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="use_underline">True</property>
+                        <accelerator key="1" signal="activate" modifiers="GDK_CONTROL_MASK"/>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkSeparatorMenuItem" id="menuitem4">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                      </object>
+                    </child>
                     <child>
                       <object class="GtkImageMenuItem" id="graph_fullscreen_menuitem">
                         <property name="label">gtk-fullscreen</property>
-- 
cgit v1.2.1