src/apps/clock/cl_wind.cpp

   1 /*
   2  *      Copyright 1999, Be Incorporated. All Rights Reserved.
   3  *      This file may be used under the terms of the Be Sample Code License.
   4  */
   5
   6 #include "cl_wind.h"
   7 #include "cl_view.h"
   8
   9 #include <Application.h>
  10 #include <FindDirectory.h>
  11 #include <Path.h>
  12 #include <Screen.h>
  13
  14
  15 #include <fcntl.h>
  16 #include <unistd.h>
  17 #include <sys/stat.h>
  18
  19
  20 TClockWindow::TClockWindow(BRect frame, const char* title)
  21         : BWindow(frame, title, B_TITLED_WINDOW,
  22                 B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_AVOID_FRONT, B_ALL_WORKSPACES),
  23           fOnScreenView(NULL)
  24 {
  25         _InitWindow();
  26 }
  27
  28
  29 TClockWindow::~TClockWindow()
  30 {
  31 }
  32
  33
  34 bool
  35 TClockWindow::QuitRequested()
  36 {
  37         BPath path;
  38         if (find_directory (B_USER_SETTINGS_DIRECTORY, &path, true) == B_OK) {
  39                 path.Append("Clock_settings");
  40                 int ref = creat(path.Path(), 0777);
  41                 if (ref >= 0) {
  42                         BPoint lefttop = Frame().LeftTop();
  43                         write(ref, (char *)&lefttop, sizeof(BPoint));
  44                         short face = fOnScreenView->ReturnFace();
  45                         write(ref, (char *)&face, sizeof(short));
  46                         bool seconds = fOnScreenView->ReturnSeconds();
  47                         write(ref, (char *)&seconds, sizeof(bool));
  48                         close(ref);
  49                 }
  50         }
  51         be_app->PostMessage(B_QUIT_REQUESTED);
  52         return true;
  53 }
  54
  55
  56 void
  57 TClockWindow::_InitWindow()
  58 {
  59         // half second pulse rate
  60         SetPulseRate(500000);
  61
  62         fOnScreenView = new TOnscreenView(BRect(0, 0, 82, 82), "Clock", 22, 15, 41);
  63         AddChild(fOnScreenView);
  64
  65         int ref;
  66         BPath path;
  67         if (find_directory (B_USER_SETTINGS_DIRECTORY, &path) == B_OK) {
  68                 path.Append("Clock_settings");
  69                 ref = open(path.Path(), O_RDONLY);
  70                 if (ref >= 0) {
  71                         BPoint leftTop;
  72                         read(ref, (char*)&leftTop, sizeof(leftTop));
  73
  74                         short face;
  75                         read(ref, (char *)&face, sizeof(short));
  76                         fOnScreenView->UseFace(face);
  77
  78                         bool secs;
  79                         read(ref, (char *)&secs, sizeof(bool));
  80                         fOnScreenView->ShowSecs(secs);
  81
  82                         close(ref);
  83
  84                         MoveTo(leftTop);
  85
  86                         BRect frame = Frame();
  87                         frame.InsetBy(-4, -4);
  88                         // it's not visible so reposition. I'm not going to get
  89                         // fancy here, just place in the default location
  90                         if (!frame.Intersects(BScreen(this).Frame()))
  91                                 MoveTo(100, 100);
  92                 }
  93         }
  94 }
  95