1 files changed, 103 insertions, 0 deletions
diff --git a/ui.cpp b/ui.cpp
new file mode 100644
index 0000000..d0fc58b
--- /dev/null
+++ b/ui.cpp
@@ -0,0 +1,103 @@
+#include "ui.h"
+#include "draw.h"
+#include "window.h"
+#include <gtk/gtk.h>
+#include <string.h>
+
+
+static const gchar *uiData =
+"<ui>"
+  "<menubar>"
+    "<menu action=\"fileMenu\">"
+      "<menuitem action=\"new\"/>"
+      "<menuitem action=\"open\"/>"
+      "<menuitem action=\"save\"/>"
+      "<menuitem action=\"saveAs\"/>"
+      "<separator/>"
+      "<menuitem action=\"quit\"/>"
+    "</menu>"
+  "</menubar>"
+  "<toolbar action=\"toolbar1\">"
+    "<separator/>"
+      "<toolitem action=\"zoomIn\"/>"
+      "<toolitem action=\"zoomOut\"/>"
+    "<separator/>"
+  "</toolbar>"
+"</ui>";
+
+
+static void handleAction(GtkAction *action, gpointer user_data) {
+  const gchar* name = gtk_action_get_name(action);
+  
+  if(!strcmp(name, "zoomIn"))
+    zoomInCentered(1.2);
+  else if(!strcmp(name, "zoomOut"))
+    zoomOutCentered(1.2);
+}
+
+static GtkActionGroup *createActions() {
+  GtkActionGroup *actionGroup = gtk_action_group_new("actions");
+  GtkAction *action;
+  
+  action = gtk_action_new("fileMenu", "_File", NULL, NULL);
+  gtk_action_group_add_action(actionGroup, action);
+  
+  action = gtk_action_new("toolbar1", "Toolbar", NULL, NULL);
+  gtk_action_group_add_action(actionGroup, action);
+  
+  action = gtk_action_new("new", "_New", NULL, GTK_STOCK_NEW);
+  gtk_action_group_add_action_with_accel(actionGroup, action, NULL);
+  
+  action = gtk_action_new("open", "_Open", NULL, GTK_STOCK_OPEN);
+  gtk_action_group_add_action_with_accel(actionGroup, action, NULL);
+  
+  action = gtk_action_new("save", "_Save", NULL, GTK_STOCK_SAVE);
+  gtk_action_group_add_action_with_accel(actionGroup, action, NULL);
+  
+  action = gtk_action_new("saveAs", "Save _As", NULL, NULL);
+  gtk_action_group_add_action(actionGroup, action);
+  
+  action = gtk_action_new("zoomIn", "Zoom _in", NULL, GTK_STOCK_ZOOM_IN);
+  g_signal_connect(G_OBJECT(action), "activate", G_CALLBACK(handleAction), NULL);
+  gtk_action_group_add_action_with_accel(actionGroup, action, NULL);
+  
+  action = gtk_action_new("zoomOut", "Zoom _out", NULL, GTK_STOCK_ZOOM_OUT);
+  g_signal_connect(G_OBJECT(action), "activate", G_CALLBACK(handleAction), NULL);
+  gtk_action_group_add_action_with_accel(actionGroup, action, NULL);
+  
+  action = gtk_action_new("quit", "_Quit", NULL, GTK_STOCK_QUIT);
+  g_signal_connect(G_OBJECT(action), "activate", G_CALLBACK(gtk_main_quit), NULL);
+  gtk_action_group_add_action_with_accel(actionGroup, action, NULL);
+  
+  return actionGroup;
+}
+
+static GtkUIManager* getUIManager() {
+  static GtkUIManager *uiManager = NULL;
+  
+  if(!uiManager) {
+    
+    
+    uiManager = gtk_ui_manager_new();
+    gtk_ui_manager_add_ui_from_string(uiManager, uiData, -1, NULL);
+    
+    gtk_ui_manager_insert_action_group(uiManager, createActions(), 0);
+    
+    gtk_ui_manager_ensure_update(uiManager);
+  }
+  
+  return uiManager;
+}
+
+
+GtkWidget* getMenu() {
+  return gtk_ui_manager_get_widget(getUIManager(), "/ui/menubar");
+}
+
+GtkWidget* getToolbar() {
+  return gtk_ui_manager_get_widget(getUIManager(), "/ui/toolbar1");
+}
+
+GtkAccelGroup *getAccels() {
+  return gtk_ui_manager_get_accel_group(getUIManager());
+}