cinelerra/browsebutton.C

   1 #include "browsebutton.h"
   2 #include "language.h"
   3 #include "mutex.h"
   4 #include "mwindow.h"
   5 #include "theme.h"
   6
   7
   8
   9
  10 BrowseButton::BrowseButton(MWindow *mwindow,
  11         BC_WindowBase *parent_window,
  12         BC_TextBox *textbox,
  13         int x,
  14         int y,
  15         char *init_directory,
  16         char *title,
  17         char *caption,
  18         int want_directory,
  19         const char *recent_prefix)
  20  : BC_Button(x, y, mwindow->theme->get_image_set("magnify_button")),
  21    Thread()
  22 {
  23         this->parent_window = parent_window;
  24         this->want_directory = want_directory;
  25         this->title = title;
  26         this->caption = caption;
  27         this->init_directory = init_directory;
  28         this->textbox = textbox;
  29         this->mwindow = mwindow;
  30         this->recent_prefix = recent_prefix;
  31         set_tooltip(_("Look for file"));
  32         gui = 0;
  33         startup_lock = new Mutex("BrowseButton::startup_lock");
  34 }
  35
  36 BrowseButton::~BrowseButton()
  37 {
  38         startup_lock->lock("BrowseButton::~BrowseButton");
  39         if(gui)
  40         {
  41                 gui->lock_window();
  42                 gui->set_done(1);
  43                 gui->unlock_window();
  44         }
  45         startup_lock->unlock();
  46         Thread::join();
  47         delete startup_lock;
  48 }
  49
  50 int BrowseButton::handle_event()
  51 {
  52         if(Thread::running())
  53         {
  54                 if(gui)
  55                 {
  56                         gui->lock_window();
  57                         gui->raise_window();
  58                         gui->unlock_window();
  59                 }
  60                 return 1;
  61         }
  62
  63         x = parent_window->get_abs_cursor_x(0);
  64         y = parent_window->get_abs_cursor_y(0);
  65         startup_lock->lock("BrowseButton::handle_event 1");
  66         Thread::start();
  67
  68         startup_lock->lock("BrowseButton::handle_event 2");
  69         startup_lock->unlock();
  70         return 1;
  71 }
  72
  73 void BrowseButton::run()
  74 {
  75         BrowseButtonWindow browsewindow(mwindow,
  76                 this,
  77                 parent_window,
  78                 textbox->get_text(),
  79                 title,
  80                 caption,
  81                 want_directory);
  82         gui = &browsewindow;
  83         startup_lock->unlock();
  84         browsewindow.create_objects();
  85         int result2 = browsewindow.run_window();
  86
  87         if(!result2)
  88         {
  89 //              if(want_directory)
  90 //              {
  91 //                      textbox->update(browsewindow.get_directory());
  92 //              }
  93 //              else
  94 //              {
  95 //                      textbox->update(browsewindow.get_filename());
  96 //              }
  97
  98                 textbox->update(browsewindow.get_submitted_path());
  99                 parent_window->flush();
 100                 textbox->handle_event();
 101         }
 102         startup_lock->lock("BrowseButton::run");
 103         gui = 0;
 104         startup_lock->unlock();
 105 }
 106
 107
 108
 109
 110
 111
 112 BrowseButtonWindow::BrowseButtonWindow(MWindow *mwindow,
 113         BrowseButton *button,
 114         BC_WindowBase *parent_window,
 115         char *init_directory,
 116         char *title,
 117         char *caption,
 118         int want_directory)
 119  : BC_FileBox(button->x -
 120                 BC_WindowBase::get_resources()->filebox_w / 2,
 121         button->y -
 122                 BC_WindowBase::get_resources()->filebox_h / 2,
 123         init_directory,
 124         title,
 125         caption,
 126 // Set to 1 to get hidden files.
 127         want_directory,
 128 // Want only directories
 129         want_directory,
 130         0,
 131         mwindow->theme->browse_pad)
 132 {
 133 }
 134
 135 BrowseButtonWindow::~BrowseButtonWindow()
 136 {
 137 }