mirror of https://github.com/axmolengine/axmol.git
121 lines
3.5 KiB
C++
121 lines
3.5 KiB
C++
/****************************************************************************
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Copyright (c) 2010 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 <cstring>
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#include "CCXBitmapDC.h"
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#include "CCXApplication_uphone.h"
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#include "CCDirector.h"
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#include "platform/platform.h"
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namespace cocos2d {
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CCXBitmapDC::CCXBitmapDC(int width, int height)
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{
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m_pBitmap->Create(width, height, 32);
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m_pWindow = NULL;
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}
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CCXBitmapDC::CCXBitmapDC(const char *text, CGSize dimensions, UITextAlignment alignment, const char *fontName, float fontSize)
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{
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// create font
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TFont font;
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font.Create(0, (Int32)fontSize);
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// text
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Int32 len = strlen(text) + 1;
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TUChar *pText = new TUChar[len];
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TUString::StrGBToUnicode(pText, (Char*)text);
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// calculate text size
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if (CGSize::CGSizeEqualToSize(dimensions, CGSizeZero))
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{
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m_tSize.width = font.CharsWidth(pText,len);
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m_tSize.height = font.LineHeight();
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}else
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{
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m_tSize = dimensions;
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}
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Int16 width = (Int16)m_tSize.width;
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Int16 height = (Int16)m_tSize.height;
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// create memory window
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m_pWindow = new TWindow(CCXApplication::sharedApplication());
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m_pWindow->CreateMemWindow(width, height,screenTransparentFormat);
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// create DC
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TDC dc(m_pWindow);
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// set DC styles
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UInt32 styles = GUI_API_STYLE_SPECIFY_FORE_COLOR | GUI_API_STYLE_ROP_MODE_TRANSPARENT |
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GUI_API_STYLE_SPECIFY_BACK_COLOR | GUI_API_STYLE_ALIGNMENT_MIDDLE | GUI_API_STYLE_SPECIFY_FONT;
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switch (alignment)
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{
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case UITextAlignmentLeft:
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styles |= GUI_API_STYLE_ALIGNMENT_LEFT;
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break;
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case UITextAlignmentCenter:
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styles |= GUI_API_STYLE_ALIGNMENT_CENTER;
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break;
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case UITextAlignmentRight:
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styles |= GUI_API_STYLE_ALIGNMENT_RIGHT;
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break;
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default:
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styles |= GUI_API_STYLE_ALIGNMENT_CENTER;
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break;
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}
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TRectangle rect;
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m_pWindow->GetWindowFrameRect(&rect);
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m_pBitmap = m_pWindow->GetMemWindowTBitmapPtr();
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m_pBitmap->Fill32(RGBA(0, 0, 0, 0));
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dc.DrawTextInRectangleEx(pText, 0, RGBA(255,255,255,255), RGBA(0,0,0,255), font, &rect, styles);
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delete [] pText;
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}
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CCXBitmapDC::~CCXBitmapDC(void)
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{
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if (m_pWindow)
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{
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m_pWindow->CloseWindowNow();
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m_pWindow = NULL;
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}
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}
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void *CCXBitmapDC::getBuffer()
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{
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return m_pBitmap->GetDataPtr();
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}
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CGSize CCXBitmapDC::getSize()
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{
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return m_tSize;
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}
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TBitmap* CCXBitmapDC::getBitmap()
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{
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return m_pBitmap;
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}
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}
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