DisplayGraphicWindow.cpp

00001 /*******************************************************************************
00002 * Copyright (C) Maxim Integrated Products, Inc., All Rights Reserved.
00003 *
00004 * Permission is hereby granted, free of charge, to any person obtaining a
00005 * copy of this software and associated documentation files (the "Software"),
00006 * to deal in the Software without restriction, including without limitation
00007 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
00008 * and/or sell copies of the Software, and to permit persons to whom the
00009 * Software is furnished to do so, subject to the following conditions:
00010 *
00011 * The above copyright notice and this permission notice shall be included
00012 * in all copies or substantial portions of the Software.
00013 *
00014 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
00015 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00016 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
00017 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
00018 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
00019 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
00020 * OTHER DEALINGS IN THE SOFTWARE.
00021 *
00022 * Except as contained in this notice, the name of Maxim Integrated
00023 * Products, Inc. shall not be used except as stated in the Maxim Integrated
00024 * Products, Inc. Branding Policy.
00025 *
00026 * The mere transfer of this software does not imply any licenses
00027 * of trade secrets, proprietary technology, copyrights, patents,
00028 * trademarks, maskwork rights, or any other form of intellectual
00029 * property whatsoever. Maxim Integrated Products, Inc. retains all
00030 * ownership rights.
00031 *******************************************************************************/
00032 
00033 #include "DisplayGraphicWindow.hpp"
00034 #include "MakeFunction.hpp"
00035 #include "WindowManager.hpp"
00036 
00037 void DisplayGraphicWindow::returnClicked(Button *) {
00038   if (windowManager()) {
00039     windowManager()->pop();
00040   }
00041 }
00042 
00043 DisplayGraphicWindow::DisplayGraphicWindow(
00044     std::auto_ptr<Graphic> & displayGraphic) {
00045   setDisplayGraphic(displayGraphic);
00046   returnButton.setParent (this);
00047   returnButton.setText("Return");
00048   returnButton.setClickedHandler(
00049       makeFunction(this, &DisplayGraphicWindow::returnClicked));
00050   returnButton.setFocused();
00051 }
00052 
00053 void DisplayGraphicWindow::setDisplayGraphic(
00054     std::auto_ptr<Graphic> & displayGraphic) {
00055   if (displayGraphic.get()) {
00056     displayGraphic->setParent(this);
00057   }
00058   this->displayGraphic.reset(displayGraphic.release());
00059   invalidate();
00060 }
00061 
00062 void DisplayGraphicWindow::doRender(Bitmap & bitmap, int xOffset,
00063                                     int yOffset) const {
00064   if (displayGraphic.get()) {
00065     displayGraphic->render(bitmap, xOffset + x(), yOffset + y());
00066   }
00067   returnButton.render(bitmap, xOffset + x(), yOffset + y());
00068 }
00069 
00070 void DisplayGraphicWindow::resized() {
00071   if (displayGraphic.get()) {
00072     displayGraphic->resize(width(), height());
00073   }
00074   returnButton.resize(returnButton.preferredWidth(),
00075                       returnButton.preferredHeight());
00076   returnButton.move(0, height() - returnButton.height());
00077 }