hvirtual/guicast/bcprogressbox.C

   1 #include "bcbutton.h"
   2 #include "bcprogress.h"
   3 #include "bcprogressbox.h"
   4 #include "bctitle.h"
   5 #include "bcwindow.h"
   6
   7 BC_ProgressBox::BC_ProgressBox(int x, int y, char *text, long length)
   8  : Thread()
   9 {
  10         set_synchronous(1);
  11         pwindow = new BC_ProgressWindow(x, y);
  12         pwindow->create_objects(text, length);
  13         cancelled = 0;
  14 }
  15
  16 BC_ProgressBox::~BC_ProgressBox()
  17 {
  18         delete pwindow;
  19 }
  20
  21 void BC_ProgressBox::run()
  22 {
  23         int result = pwindow->run_window();
  24         if(result) cancelled = 1;
  25 }
  26
  27 int BC_ProgressBox::update(long position)
  28 {
  29         if(!cancelled)
  30         {
  31                 pwindow->lock_window("BC_ProgressBox::update");
  32                 pwindow->bar->update(position);
  33                 pwindow->unlock_window();
  34         }
  35         return cancelled;
  36 }
  37
  38 int BC_ProgressBox::update_title(char *title)
  39 {
  40         pwindow->caption->update(title);
  41         return cancelled;
  42 }
  43
  44 int BC_ProgressBox::update_length(long length)
  45 {
  46         pwindow->bar->update_length(length);
  47         return cancelled;
  48 }
  49
  50
  51 int BC_ProgressBox::is_cancelled()
  52 {
  53         return cancelled;
  54 }
  55
  56 int BC_ProgressBox::stop_progress()
  57 {
  58         pwindow->set_done(0);
  59         Thread::join();
  60         return 0;
  61 }
  62
  63 void BC_ProgressBox::lock_window()
  64 {
  65         pwindow->lock_window("BC_ProgressBox::lock_window");
  66 }
  67
  68 void BC_ProgressBox::unlock_window()
  69 {
  70         pwindow->unlock_window();
  71 }
  72
  73
  74
  75 BC_ProgressWindow::BC_ProgressWindow(int x, int y)
  76  : BC_Window("Progress", x, y, 340, 120, 0, 0, 0)
  77 {
  78 }
  79
  80 BC_ProgressWindow::~BC_ProgressWindow()
  81 {
  82 }
  83
  84 int BC_ProgressWindow::create_objects(char *text, long length)
  85 {
  86         int x = 10, y = 10;
  87         this->text = text;
  88         add_tool(caption = new BC_Title(x, y, text));
  89         y += caption->get_h() + 20;
  90         add_tool(bar = new BC_ProgressBar(x, y, get_w() - 20, length));
  91         y += 40;
  92         add_tool(new BC_CancelButton(x, y));
  93         return 0;
  94 }