PlatformSDL implementation.

Engine/source/platformSDL/menus/popupMenuSDL.cpp

@@ -0,0 +1,250 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#ifdef TORQUE_SDL
+
+#include "platform/menus/popupMenu.h"
+#include "platform/menus//menuBar.h"
+#include "console/consoleTypes.h"
+#include "gui/core/guiCanvas.h"
+#include "core/util/safeDelete.h"
+
+#include "sim/actionMap.h"
+#include "platform/platformInput.h"
+
+#include "windowManager/sdl/sdlWindow.h"
+#include "gui/editor/guiMenuBar.h"
+
+#include "platformSDL/menus/PlatformSDLPopupMenuData.h"
+
+//////////////////////////////////////////////////////////////////////////
+// Platform Menu Data
+//////////////////////////////////////////////////////////////////////////
+
+
+//////////////////////////////////////////////////////////////////////////
+
+void PlatformPopupMenuData::insertAccelerator(EventDescriptor &desc, U32 id)
+{
+   AssertFatal(0, "");
+}
+
+void PlatformPopupMenuData::removeAccelerator(U32 id)
+{
+   AssertFatal(0, "");
+}
+
+void PlatformPopupMenuData::setAccelleratorEnabled( U32 id, bool enabled )
+{   
+  AssertFatal(0, "");
+}
+
+//////////////////////////////////////////////////////////////////////////
+
+void PopupMenu::createPlatformPopupMenuData()
+{
+   mData = new PlatformPopupMenuData;
+}
+
+void PopupMenu::deletePlatformPopupMenuData()
+{
+   SAFE_DELETE(mData);
+}
+void PopupMenu::createPlatformMenu()
+{
+   mData->mMenuGui = GuiMenuBar::sCreateMenu( getBarTitle(), getId() );
+   PlatformPopupMenuData::mMenuMap[ mData->mMenuGui ] = this;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+// Public Methods
+//////////////////////////////////////////////////////////////////////////
+
+S32 PopupMenu::insertItem(S32 pos, const char *title, const char* accelerator, const char* cmd)
+{   
+   GuiMenuBar::MenuItem *item = GuiMenuBar::findMenuItem( mData->mMenuGui, title );
+   if(item)
+   {
+      setItem( pos, title, accelerator, cmd);
+      return pos;
+   }
+
+   item = GuiMenuBar::addMenuItem( mData->mMenuGui, title, pos, accelerator, -1, cmd );
+   item->submenuParentMenu = this->mData->mMenuGui;
+   
+   return pos;
+}
+
+S32 PopupMenu::insertSubMenu(S32 pos, const char *title, PopupMenu *submenu)
+{  
+   GuiMenuBar::MenuItem *item = GuiMenuBar::addMenuItem( mData->mMenuGui, title, pos, "", -1, "" );
+   item->isSubmenu = true;
+   item->submenu = submenu->mData->mMenuGui;
+   item->submenuParentMenu = this->mData->mMenuGui;
+
+   return pos;
+}
+
+bool PopupMenu::setItem(S32 pos, const char *title, const char* accelerator, const char* cmd)
+{
+   GuiMenuBar::MenuItem *item = NULL;
+
+   item = GuiMenuBar::findMenuItem( mData->mMenuGui, title );
+   
+   if(item)
+   {
+      item->id = pos;
+      item->cmd = cmd;
+      if( accelerator && accelerator[0] )
+         item->accelerator = dStrdup( accelerator );
+      else
+         item->accelerator = NULL;
+      return true;
+   }
+
+   return false;
+}
+
+void PopupMenu::removeItem(S32 itemPos)
+{
+   GuiMenuBar::MenuItem *item = GuiMenuBar::findMenuItem( mData->mMenuGui, String::ToString(itemPos) );
+   if(item)
+   {
+      GuiMenuBar::removeMenuItem( mData->mMenuGui, item);
+   }
+}
+
+//////////////////////////////////////////////////////////////////////////
+
+void PopupMenu::enableItem( S32 pos, bool enable )
+{
+   GuiMenuBar::MenuItem *item = NULL;
+   for( item = mData->mMenuGui->firstMenuItem; item; item = item->nextMenuItem )
+   {
+      if( item->id == pos)
+         item->enabled = enable;
+   }
+}
+
+void PopupMenu::checkItem(S32 pos, bool checked)
+{
+   GuiMenuBar::MenuItem *item = NULL;
+   for( item = mData->mMenuGui->firstMenuItem; item; item = item->nextMenuItem )   
+      if(item->id == pos)
+         break;   
+
+   if( !item )
+      return;
+
+   if(checked && item->checkGroup != -1)
+   {
+      // first, uncheck everything in the group:
+      for( GuiMenuBar::MenuItem *itemWalk = mData->mMenuGui->firstMenuItem; itemWalk; itemWalk = itemWalk->nextMenuItem )
+         if( itemWalk->checkGroup == item->checkGroup && itemWalk->bitmapIndex == mData->mCheckedBitmapIdx )
+            itemWalk->bitmapIndex = -1;
+   }
+
+   item->bitmapIndex = checked ? mData->mCheckedBitmapIdx : -1;   
+}
+
+void PopupMenu::checkRadioItem(S32 firstPos, S32 lastPos, S32 checkPos)
+{
+   GuiMenuBar::MenuItem *item = NULL;
+   for( item = mData->mMenuGui->firstMenuItem; item; item = item->nextMenuItem )
+   {
+      if(item->id >= firstPos && item->id <= lastPos)
+      {
+         item->bitmapIndex = (item->id  == checkPos) ? mData->mCheckedBitmapIdx : -1;  
+      }
+   }
+}
+
+bool PopupMenu::isItemChecked(S32 pos)
+{
+   GuiMenuBar::MenuItem *item = NULL;
+   for( item = mData->mMenuGui->firstMenuItem; item; item = item->nextMenuItem )   
+      if(item->id == pos)      
+         return item->bitmapIndex == mData->mCheckedBitmapIdx;   
+
+   return false;
+}
+
+U32 PopupMenu::getItemCount()
+{
+   int count = 0;
+   for( GuiMenuBar::MenuItem *item = mData->mMenuGui->firstMenuItem; item; item = item->nextMenuItem )
+      ++count;
+
+   return count;
+}
+
+//////////////////////////////////////////////////////////////////////////
+
+bool PopupMenu::canHandleID(U32 id)
+{
+   return true;
+}
+
+bool PopupMenu::handleSelect(U32 command, const char *text /* = NULL */)
+{
+   return dAtob(Con::executef(this, "onSelectItem", Con::getIntArg(command), text ? text : ""));
+}
+
+//////////////////////////////////////////////////////////////////////////
+
+void PopupMenu::showPopup(GuiCanvas *owner, S32 x /* = -1 */, S32 y /* = -1 */)
+{
+    if(owner == NULL || isAttachedToMenuBar())
+      return;
+}
+
+//////////////////////////////////////////////////////////////////////////
+
+void PopupMenu::attachToMenuBar(GuiCanvas *owner, S32 pos, const char *title)
+{
+   if(owner == NULL || isAttachedToMenuBar())
+      return;   
+}
+
+// New version of above for use by MenuBar class. Do not use yet.
+void PopupMenu::attachToMenuBar(GuiCanvas *owner, S32 pos)
+{
+   if(owner == NULL || isAttachedToMenuBar())
+      return;
+
+   //mData->mMenuBar = owner->setMenuBar();
+}
+
+void PopupMenu::removeFromMenuBar()
+{
+   if(isAttachedToMenuBar())
+      return;
+}
+
+S32 PopupMenu::getPosOnMenuBar()
+{
+   
+   return 0;
+}
+
+#endif