mirror of https://github.com/axmolengine/axmol.git
193 lines
6.4 KiB
C++
193 lines
6.4 KiB
C++
/****************************************************************************
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Copyright (c) 2010-2012 cocos2d-x.org
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Copyright (c) 2013-2016 Chukong Technologies Inc.
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Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "platform/CCPlatformConfig.h"
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#if CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID
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#include "platform/android/CCGLViewImpl-android.h"
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#include "base/CCDirector.h"
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#include "base/ccMacros.h"
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#include "platform/android/jni/JniHelper.h"
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#include "CCGL.h"
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#include <stdlib.h>
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#include <android/log.h>
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// <EGL/egl.h> exists since android 2.3
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#include <EGL/egl.h>
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PFNGLGENVERTEXARRAYSOESPROC glGenVertexArraysOESEXT = 0;
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PFNGLBINDVERTEXARRAYOESPROC glBindVertexArrayOESEXT = 0;
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PFNGLDELETEVERTEXARRAYSOESPROC glDeleteVertexArraysOESEXT = 0;
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#define DEFAULT_MARGIN_ANDROID 30.0f
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#define WIDE_SCREEN_ASPECT_RATIO_ANDROID 2.0f
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void initExtensions() {
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glGenVertexArraysOESEXT = (PFNGLGENVERTEXARRAYSOESPROC)eglGetProcAddress("glGenVertexArraysOES");
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glBindVertexArrayOESEXT = (PFNGLBINDVERTEXARRAYOESPROC)eglGetProcAddress("glBindVertexArrayOES");
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glDeleteVertexArraysOESEXT = (PFNGLDELETEVERTEXARRAYSOESPROC)eglGetProcAddress("glDeleteVertexArraysOES");
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}
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NS_CC_BEGIN
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GLViewImpl* GLViewImpl::createWithRect(const std::string& viewName, Rect rect, float frameZoomFactor)
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{
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auto ret = new GLViewImpl;
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if(ret && ret->initWithRect(viewName, rect, frameZoomFactor)) {
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ret->autorelease();
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return ret;
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}
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CC_SAFE_DELETE(ret);
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return nullptr;
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}
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GLViewImpl* GLViewImpl::create(const std::string& viewName)
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{
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auto ret = new GLViewImpl;
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if(ret && ret->initWithFullScreen(viewName)) {
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ret->autorelease();
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return ret;
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}
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CC_SAFE_DELETE(ret);
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return nullptr;
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}
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GLViewImpl* GLViewImpl::createWithFullScreen(const std::string& viewName)
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{
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auto ret = new GLViewImpl();
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if(ret && ret->initWithFullScreen(viewName)) {
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ret->autorelease();
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return ret;
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}
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CC_SAFE_DELETE(ret);
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return nullptr;
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}
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GLViewImpl::GLViewImpl()
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{
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initExtensions();
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}
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GLViewImpl::~GLViewImpl()
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{
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}
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bool GLViewImpl::initWithRect(const std::string& viewName, Rect rect, float frameZoomFactor)
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{
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return true;
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}
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bool GLViewImpl::initWithFullScreen(const std::string& viewName)
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{
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return true;
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}
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bool GLViewImpl::isOpenGLReady()
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{
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return (_screenSize.width != 0 && _screenSize.height != 0);
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}
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void GLViewImpl::end()
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{
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JniHelper::callStaticVoidMethod("org.cocos2dx.lib.Cocos2dxHelper", "terminateProcess");
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}
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void GLViewImpl::swapBuffers()
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{
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}
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void GLViewImpl::setIMEKeyboardState(bool bOpen)
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{
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if (bOpen) {
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JniHelper::callStaticVoidMethod("org.cocos2dx.lib.Cocos2dxGLSurfaceView", "openIMEKeyboard");
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} else {
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JniHelper::callStaticVoidMethod("org.cocos2dx.lib.Cocos2dxGLSurfaceView", "closeIMEKeyboard");
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}
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}
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Rect GLViewImpl::getSafeAreaRect() const {
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Rect safeAreaRect = GLView::getSafeAreaRect();
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float deviceAspectRatio = 0;
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if(safeAreaRect.size.height > safeAreaRect.size.width) {
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deviceAspectRatio = safeAreaRect.size.height / safeAreaRect.size.width;
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} else {
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deviceAspectRatio = safeAreaRect.size.width / safeAreaRect.size.height;
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}
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float marginX = DEFAULT_MARGIN_ANDROID / _scaleX;
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float marginY = DEFAULT_MARGIN_ANDROID / _scaleY;
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bool isScreenRound = JniHelper::callStaticBooleanMethod("org/cocos2dx/lib/Cocos2dxHelper", "isScreenRound");
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bool hasSoftKeys = JniHelper::callStaticBooleanMethod("org/cocos2dx/lib/Cocos2dxHelper", "hasSoftKeys");
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if(isScreenRound) {
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// edge screen (ex. Samsung Galaxy s7, s9, s9+, Note 9, Nokia 8 Sirocco, Sony Xperia XZ3, Oppo Find X...)
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if(safeAreaRect.size.width < safeAreaRect.size.height) {
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safeAreaRect.origin.y += marginY * 2.f;
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safeAreaRect.size.height -= (marginY * 2.f);
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safeAreaRect.origin.x += marginX;
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safeAreaRect.size.width -= (marginX * 2.f);
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} else {
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safeAreaRect.origin.y += marginY;
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safeAreaRect.size.height -= (marginY * 2.f);
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// landscape: no changes with X-coords
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}
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} else if (deviceAspectRatio >= WIDE_SCREEN_ASPECT_RATIO_ANDROID) {
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// almost all devices on the market have round corners if
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// deviceAspectRatio more than 2 (@see "android.max_aspect" parameter in AndroidManifest.xml)
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float bottomMarginIfPortrait = 0;
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if(hasSoftKeys) {
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bottomMarginIfPortrait = marginY * 2.f;
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}
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if(safeAreaRect.size.width < safeAreaRect.size.height) {
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// portrait: double margin space if device has soft menu
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safeAreaRect.origin.y += bottomMarginIfPortrait;
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safeAreaRect.size.height -= (bottomMarginIfPortrait + marginY);
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} else {
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// landscape: ignore double margin at the bottom in any cases
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// prepare signle margin for round corners
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safeAreaRect.origin.y += marginY;
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safeAreaRect.size.height -= (marginY * 2.f);
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}
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} else {
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if(hasSoftKeys && (safeAreaRect.size.width < safeAreaRect.size.height)) {
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// portrait: preserve only for soft system menu
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safeAreaRect.origin.y += marginY * 2.f;
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safeAreaRect.size.height -= (marginY * 2.f);
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}
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}
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return safeAreaRect;
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}
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NS_CC_END
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#endif // CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID
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