mirror of https://github.com/axmolengine/axmol.git
122 lines
3.5 KiB
C++
122 lines
3.5 KiB
C++
/****************************************************************************
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Copyright (c) 2013 cocos2d-x.org
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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 "CocosGUI.h"
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namespace gui {
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UIWidget* UIHelper::seekWidgetByTag(UIWidget* root, int tag)
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{
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if (!root)
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{
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return nullptr;
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}
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if (root->getTag() == tag)
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{
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return root;
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}
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cocos2d::ccArray* arrayRootChildren = root->getChildren()->data;
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ssize_t length = arrayRootChildren->num;
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for (int i=0;i<length;i++)
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{
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UIWidget* child = (UIWidget*)(arrayRootChildren->arr[i]);
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UIWidget* res = seekWidgetByTag(child,tag);
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if (res != nullptr)
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{
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return res;
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}
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}
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return nullptr;
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}
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UIWidget* UIHelper::seekWidgetByName(UIWidget* root, const char *name)
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{
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if (!root)
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{
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return nullptr;
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}
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if (strcmp(root->getName(), name) == 0)
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{
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return root;
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}
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cocos2d::ccArray* arrayRootChildren = root->getChildren()->data;
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ssize_t length = arrayRootChildren->num;
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for (int i=0;i<length;i++)
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{
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UIWidget* child = (UIWidget*)(arrayRootChildren->arr[i]);
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UIWidget* res = seekWidgetByName(child,name);
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if (res != nullptr)
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{
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return res;
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}
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}
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return nullptr;
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}
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UIWidget* UIHelper::seekWidgetByRelativeName(UIWidget *root, const char *name)
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{
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if (!root)
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{
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return nullptr;
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}
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cocos2d::ccArray* arrayRootChildren = root->getChildren()->data;
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ssize_t length = arrayRootChildren->num;
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for (int i=0;i<length;i++)
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{
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UIWidget* child = (UIWidget*)(arrayRootChildren->arr[i]);
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UIRelativeLayoutParameter* layoutParameter = dynamic_cast<UIRelativeLayoutParameter*>(child->getLayoutParameter(LAYOUT_PARAMETER_RELATIVE));
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if (layoutParameter && strcmp(layoutParameter->getRelativeName(), name) == 0)
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{
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return child;
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}
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}
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return nullptr;
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}
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/*temp action*/
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UIWidget* UIHelper::seekActionWidgetByActionTag(UIWidget* root, int tag)
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{
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if (!root)
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{
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return nullptr;
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}
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if (root->getActionTag() == tag)
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{
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return root;
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}
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cocos2d::ccArray* arrayRootChildren = root->getChildren()->data;
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ssize_t length = arrayRootChildren->num;
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for (int i=0;i<length;i++)
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{
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UIWidget* child = (UIWidget*)(arrayRootChildren->arr[i]);
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UIWidget* res = seekActionWidgetByActionTag(child,tag);
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if (res != nullptr)
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{
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return res;
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}
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}
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return nullptr;
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}
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} |