DisplayIdWindow.cpp

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00032 
00033 #include <string>
00034 #include "DisplayIdWindow.hpp"
00035 #include "InitWindow.hpp"
00036 #include "MakeFunction.hpp"
00037 #include "Text.hpp"
00038 #include "WifiConnectWindow.hpp"
00039 #include "WindowManager.hpp"
00040 
00041 extern std::string webId;
00042 
00043 DisplayIdWindow::DisplayIdWindow(Mode mode) {
00044   backButton.setParent (this);
00045   backButton.setText("Back");
00046   backButton.setClickedHandler(
00047       makeFunction(this, &DisplayIdWindow::backButtonClicked));
00048   switch (mode) {
00049   case PreConnectMode:
00050     continueButton.setParent (this);
00051     continueButton.setText("Continue");
00052     continueButton.setClickedHandler(
00053         makeFunction(this, &DisplayIdWindow::continueButtonClicked));
00054     continueButton.setFocused();
00055     break;
00056 
00057   case PopupMode:
00058     backButton.setFocused();
00059     break;
00060   }
00061 }
00062 
00063 void DisplayIdWindow::doRender(Bitmap & bitmap, int xOffset,
00064                                int yOffset) const {
00065   Text description;
00066   description.setText("Web ID: " + webId);
00067   description.setWordWrap(true);
00068   description.resize(width(), height());
00069   description.render(bitmap, xOffset + x(), yOffset + y());
00070   Window::doRender(bitmap, xOffset, yOffset);
00071 }
00072 
00073 void DisplayIdWindow::resized() {
00074   backButton.resize(backButton.preferredWidth(),
00075                     backButton.preferredHeight());
00076   backButton.move(0, height() - backButton.height());
00077   continueButton.resize(continueButton.preferredWidth(),
00078                         continueButton.preferredHeight());
00079   continueButton.move(width() - continueButton.width(),
00080                       height() - continueButton.height());
00081 }
00082 
00083 bool DisplayIdWindow::doProcessKey(Key key) {
00084   bool handled;
00085   switch (key) {
00086   case LeftKey:
00087     backButton.setFocused();
00088     handled = true;
00089     break;
00090 
00091   case RightKey:
00092     continueButton.setFocused();
00093     handled = true;
00094     break;
00095 
00096   default:
00097     handled = false;
00098     break;
00099   }
00100   return handled;
00101 }
00102 
00103 void DisplayIdWindow::backButtonClicked(Button *) {
00104   if (windowManager()) {
00105     windowManager()->pop();
00106     if (continueButton.parent()) {
00107       std::auto_ptr<Window> window(new InitWindow(InitWindow::MenuMode));
00108       windowManager()->push(window);
00109     }
00110   }
00111 }
00112 
00113 void DisplayIdWindow::continueButtonClicked(Button *) {
00114   if (windowManager()) {
00115     windowManager()->pop();
00116     std::auto_ptr<Window> window(new WifiConnectWindow);
00117     windowManager()->push(window);
00118   }
00119 }