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Diffstat (limited to 'intern/ghost/intern/GHOST_WindowManager.cpp')
| -rw-r--r-- | intern/ghost/intern/GHOST_WindowManager.cpp | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/intern/ghost/intern/GHOST_WindowManager.cpp b/intern/ghost/intern/GHOST_WindowManager.cpp new file mode 100644 index 00000000000..a281145ac29 --- /dev/null +++ b/intern/ghost/intern/GHOST_WindowManager.cpp @@ -0,0 +1,190 @@ +/** + * $Id$ + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + */ + +/** + + * $Id$ + * Copyright (C) 2001 NaN Technologies B.V. + * @author Maarten Gribnau + * @date May 11, 2001 + */ + +#include "GHOST_WindowManager.h" + +#include <algorithm> + +#include "GHOST_Debug.h" +#include "GHOST_Window.h" + + +GHOST_WindowManager::GHOST_WindowManager() +: m_fullScreenWindow(0), m_activeWindow(0) +{ +} + + +GHOST_WindowManager::~GHOST_WindowManager() +{ +} + + +GHOST_TSuccess GHOST_WindowManager::addWindow(GHOST_IWindow* window) +{ + GHOST_TSuccess success = GHOST_kFailure; + if (window) { + if (!getWindowFound(window)) { + // Store the pointer to the window + m_windows.push_back(window); + success = GHOST_kSuccess; + } + } + return success; +} + + +GHOST_TSuccess GHOST_WindowManager::removeWindow(const GHOST_IWindow* window) +{ + GHOST_TSuccess success = GHOST_kFailure; + if (window) { + if (window == m_fullScreenWindow) { + endFullScreen(); + } + else { + vector<GHOST_IWindow*>::iterator result = find(m_windows.begin(), m_windows.end(), window); + if (result != m_windows.end()) { + setWindowInactive(window); + m_windows.erase(result); + success = GHOST_kSuccess; + } + } + } + return success; +} + + +bool GHOST_WindowManager::getWindowFound(const GHOST_IWindow* window) const +{ + bool found = false; + if (window) { + if (getFullScreen() && (window == m_fullScreenWindow)) { + found = true; + } + else { + vector<GHOST_IWindow*>::const_iterator result = find(m_windows.begin(), m_windows.end(), window); + if (result != m_windows.end()) { + found = true; + } + } + } + return found; +} + + +bool GHOST_WindowManager::getFullScreen(void) const +{ + return m_fullScreenWindow != 0; +} + + +GHOST_IWindow* GHOST_WindowManager::getFullScreenWindow(void) const +{ + return m_fullScreenWindow; +} + + +GHOST_TSuccess GHOST_WindowManager::beginFullScreen(GHOST_IWindow* window, + bool stereoVisual) +{ + GHOST_TSuccess success = GHOST_kFailure; + GHOST_ASSERT(window, "GHOST_WindowManager::beginFullScreen(): invalid window"); + GHOST_ASSERT(window->getValid(), "GHOST_WindowManager::beginFullScreen(): invalid window"); + if (!getFullScreen()) { + m_fullScreenWindow = window; + setActiveWindow(m_fullScreenWindow); + success = GHOST_kSuccess; + } + return success; +} + + +GHOST_TSuccess GHOST_WindowManager::endFullScreen(void) +{ + GHOST_TSuccess success = GHOST_kFailure; + if (getFullScreen()) { + if (m_fullScreenWindow != 0) { + //GHOST_PRINT("GHOST_WindowManager::endFullScreen(): deleting full-screen window\n"); + setWindowInactive(m_fullScreenWindow); + delete m_fullScreenWindow; + //GHOST_PRINT("GHOST_WindowManager::endFullScreen(): done\n"); + m_fullScreenWindow = 0; + } + success = GHOST_kSuccess; + } + return success; +} + + +GHOST_TSuccess GHOST_WindowManager::setActiveWindow(GHOST_IWindow* window) +{ + GHOST_TSuccess success = GHOST_kSuccess; + if (window != m_activeWindow) { + if (getWindowFound(window)) { + m_activeWindow = window; + } + else { + success = GHOST_kFailure; + } + } + return success; +} + + +GHOST_IWindow* GHOST_WindowManager::getActiveWindow(void) const +{ + return m_activeWindow; +} + + +void GHOST_WindowManager::setWindowInactive(const GHOST_IWindow* window) +{ + if (window == m_activeWindow) { + m_activeWindow = 0; + } +} + + + std::vector<GHOST_IWindow *> & +GHOST_WindowManager:: +getWindows( +){ + return m_windows; +} + |