src/tests/add-ons/print/pdf/bezierbounds/BBApp.cpp

   1 #include "BBApp.h"
   2
   3 BMessage* NewMessage(uint32 what, uint32 data)
   4 {
   5         BMessage* m = new BMessage(what);
   6         m->AddInt32("data", (int32)data);
   7         return m;
   8 }
   9
  10
  11 AppWindow::AppWindow(BRect aRect)
  12         : BWindow(aRect, APPLICATION, B_TITLED_WINDOW, 0) {
  13         // add menu bar
  14         BRect rect = BRect(0,0,aRect.Width(), aRect.Height());
  15         menubar = new BMenuBar(rect, "menu_bar");
  16         BMenu *menu;
  17
  18         menu = new BMenu("Test");
  19         menu->AddItem(new BMenuItem("About ...", new BMessage(B_ABOUT_REQUESTED)));
  20         menu->AddSeparatorItem();
  21         menu->AddItem(new BMenuItem("Quit", new BMessage(B_QUIT_REQUESTED), 'Q'));
  22         menubar->AddItem(menu);
  23
  24         menu = new BMenu("Line Cap");
  25         menu->AddItem(new BMenuItem("Round",  NewMessage(CAP_MSG, B_ROUND_CAP)));
  26         menu->AddItem(new BMenuItem("Butt",   NewMessage(CAP_MSG, B_BUTT_CAP)));
  27         menu->AddItem(new BMenuItem("Square", NewMessage(CAP_MSG, B_SQUARE_CAP)));
  28         menubar->AddItem(menu);
  29
  30         menu = new BMenu("Line Join");
  31         menu->AddItem(new BMenuItem("Round",  NewMessage(JOIN_MSG, B_ROUND_JOIN)));
  32         menu->AddItem(new BMenuItem("Miter",  NewMessage(JOIN_MSG, B_MITER_JOIN)));
  33         menu->AddItem(new BMenuItem("Bevel",  NewMessage(JOIN_MSG, B_BEVEL_JOIN)));
  34         menu->AddItem(new BMenuItem("Butt",   NewMessage(JOIN_MSG, B_BUTT_JOIN)));
  35         menu->AddItem(new BMenuItem("Square", NewMessage(JOIN_MSG, B_SQUARE_JOIN)));
  36         menubar->AddItem(menu);
  37
  38         menu = new BMenu("Path");
  39         menu->AddItem(new BMenuItem("Open", new BMessage(OPEN_MSG)));
  40         menu->AddItem(new BMenuItem("Close", new BMessage(CLOSE_MSG)));
  41         menubar->AddItem(menu);
  42
  43         AddChild(menubar);
  44         // add view
  45         aRect.Set(0, menubar->Bounds().Height()+1, aRect.Width(), aRect.Height());
  46         view = NULL;
  47         AddChild(view = new BBView(aRect));
  48         // make window visible
  49         Show();
  50 }
  51
  52 void AppWindow::MessageReceived(BMessage *message) {
  53         int32 data;
  54         message->FindInt32("data", &data);
  55
  56         switch(message->what) {
  57         case MENU_APP_NEW:
  58                 break;
  59         case B_ABOUT_REQUESTED:
  60                 AboutRequested();
  61                 break;
  62         case CAP_MSG:
  63                 view->SetLineMode((cap_mode)data, view->LineJoinMode(), view->LineMiterLimit());
  64                 view->Invalidate();
  65                 break;
  66         case JOIN_MSG:
  67                 view->SetLineMode(view->LineCapMode(), (join_mode)data, view->LineMiterLimit());
  68                 view->Invalidate();
  69                 break;
  70         case OPEN_MSG:
  71         case CLOSE_MSG:
  72                 view->SetClose(message->what == CLOSE_MSG);
  73                 view->Invalidate();
  74                 break;
  75         default:
  76                 BWindow::MessageReceived(message);
  77         }
  78 }
  79
  80
  81 bool AppWindow::QuitRequested() {
  82         be_app->PostMessage(B_QUIT_REQUESTED);
  83         return(true);
  84 }
  85
  86 void AppWindow::AboutRequested() {
  87         BAlert *about = new BAlert(APPLICATION,
  88                 APPLICATION " " VERSION "\nThis program is freeware under BSD/MIT license.\n\n"
  89                 "Written 2002.\n\n"
  90                 "By Michael Pfeiffer.\n\n"
  91                 "EMail: michael.pfeiffer@utanet.at.","Close");
  92                 about->Go();
  93 }
  94
  95 App::App() : BApplication("application/x-vnd.obos.BezierBounds") {
  96         BRect aRect;
  97         // set up a rectangle and instantiate a new window
  98         aRect.Set(100, 80, 410, 380);
  99         window = NULL;
 100         window = new AppWindow(aRect);
 101 }
 102
 103 int main(int argc, char *argv[]) {
 104         be_app = NULL;
 105         App app;
 106         be_app->Run();
 107         return 0;
 108 }