Changeset 7919 in orxonox.OLD for trunk/src/lib/gui/gl_gui/glgui_handler.cc

Timestamp:

May 28, 2006, 3:48:13 PM (18 years ago)

Author:

bensch

Message:

orxonox/trunk: merged the gui branche back
merged with command:
​https://svn.orxonox.net/orxonox/branches/gui
no conflicts

File:

• trunk/src/lib/gui/gl_gui/glgui_handler.cc (modified) (7 diffs)

trunk/src/lib/gui/gl_gui/glgui_handler.cc

@@ -20 +20 @@
 
 #include "glgui_mainwidget.h"
+#include "glgui_cursor.h"
+
+#include "class_list.h"
+
+
+/// TAKE THIS OUT OF HERE.
+#include "graphics_engine.h"
 
 namespace OrxGui
@@ -32 +39 @@
     this->setName("GLGuiHandler");
 
-    //this->subscribeEvent()
 
+    EventHandler::getInstance()->withUNICODE(ES_MENU, true );
+
+    this->cursor = NULL;
+    for (unsigned int i = 0; i < EV_NUMBER; i++)
+    {
+      this->subscribeEvent(ES_MENU, i);
+    }
   }
 
@@ -49 +62 @@
   }
 
+  void GLGuiHandler::activateCursor()
+  {
+    if (this->cursor == NULL)
+      this->cursor = new GLGuiCursor();
+    this->cursor->show();
+    this->cursor->setMaxBorders(Vector2D(GraphicsEngine::getInstance()->getResolutionX(), GraphicsEngine::getInstance()->getResolutionY()));
+  }
+
+  void GLGuiHandler::deactivateCursor(bool deleteCursor)
+  {
+    if (this->cursor)
+    {
+      if (deleteCursor)
+        delete this->cursor;
+      this->cursor = NULL;
+    }
+  }
+
+
   void GLGuiHandler::activate()
   {
     EventHandler::getInstance()->pushState(ES_MENU);
+
+
 
   }
@@ -59 +93 @@
     EventHandler::getInstance()->popState();
 
+
   }
 
@@ -64 +99 @@
   void GLGuiHandler::process(const Event &event)
   {
+    switch (event.type)
+    {
+      case  EV_MOUSE_BUTTON_LEFT:
+        if (GLGuiWidget::focused() != NULL)
+        {
+          if (event.bPressed)
+          {
+            if (GLGuiWidget::focused()->clickable())
+              GLGuiWidget::focused()->click();
+          }
+          else
+          {
+            if (GLGuiWidget::focused()->clickable())
+              GLGuiWidget::focused()->release();
+          }
+        }
+        break;
+      case EV_LEAVE_STATE:
+        if (GLGuiWidget::focused() != NULL)
+          GLGuiWidget::focused()->breakFocus();
+        break;
+
+      case EV_VIDEO_RESIZE:
+        if (this->cursor != NULL)
+          this->cursor->setMaxBorders(Vector2D(event.resize.w, event.resize.h));
+        break;
+    }
+
+
+
+    if (GLGuiWidget::focused())
+    {
+      GLGuiWidget::focused()->processEvent(event);
+    }
+
 
 
@@ -70 +140 @@
   void GLGuiHandler::draw()
   {
-//    GLGuiMainWidget::getInstance()->draw2D(E2D_LAYER_TOP);
+    //    GLGuiMainWidget::getInstance()->draw2D(E2D_LAYER_TOP);
   }
 
@@ -76 +146 @@
   void GLGuiHandler::tick(float dt)
   {
+
+    // CHECK THE COLLISIONS.
+    const std::list<BaseObject*>* objects = ClassList::getList(CL_GLGUI_WIDGET);
+
+    if (objects != NULL && this->cursor != NULL)
+    {
+      for (std::list<BaseObject*>::const_iterator it = objects->begin(); it != objects->end(); it++)
+      {
+        GLGuiWidget* widget = dynamic_cast<GLGuiWidget*>(*it);
+
+        if (widget->isVisible() &&
+            widget->focusable() &&
+            widget->focusOverWidget(this->cursor))
+        {
+          // receiving Focus
+          if (GLGuiWidget::focused() != widget)
+          {
+            widget->giveFocus();
+          }
+          return ;
+        }
+      }
+      if (GLGuiWidget::focused() != NULL)
+        GLGuiWidget::focused()->breakFocus();
+    }
   }
 }