cinelerra-5.1/guicast/bcnewfolder.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "condition.h"
  23 #include "bcfilebox.h"
  24 #include "bcnewfolder.h"
  25 #include "bctitle.h"
  26 #include "filesystem.h"
  27 #include "language.h"
  28 #include "mutex.h"
  29
  30 #include <sys/stat.h>
  31
  32
  33
  34
  35
  36
  37
  38 BC_NewFolder::BC_NewFolder(int x, int y, BC_FileBox *filebox)
  39  : BC_Window(filebox->get_newfolder_title(),
  40         x,
  41         y,
  42         320,
  43         120,
  44         0,
  45         0,
  46         0,
  47         0,
  48         1)
  49 {
  50 }
  51
  52 BC_NewFolder::~BC_NewFolder()
  53 {
  54 }
  55
  56
  57 void BC_NewFolder::create_objects()
  58 {
  59         int x = 10, y = 10;
  60         add_tool(new BC_Title(x, y, _("Enter the name of the folder:")));
  61         y += 20;
  62         add_subwindow(textbox = new BC_TextBox(x, y, 300, 1, _("Untitled")));
  63         y += 30;
  64         add_subwindow(new BC_OKButton(this));
  65         x = get_w() - 100;
  66         add_subwindow(new BC_CancelButton(this));
  67         show_window();
  68 }
  69
  70 const char* BC_NewFolder::get_text()
  71 {
  72         return textbox->get_text();
  73 }
  74
  75
  76 BC_NewFolderThread::BC_NewFolderThread(BC_FileBox *filebox)
  77  : Thread(0, 0, 0)
  78 {
  79         this->filebox = filebox;
  80         window = 0;
  81         change_lock = new Mutex("BC_NewFolderThread::change_lock");
  82         completion_lock = new Condition(1, "BC_NewFolderThread::completion_lock");
  83 }
  84
  85 BC_NewFolderThread::~BC_NewFolderThread()
  86 {
  87         interrupt();
  88         delete change_lock;
  89         delete completion_lock;
  90 }
  91
  92 void BC_NewFolderThread::run()
  93 {
  94         int x = filebox->get_abs_cursor_x(1);
  95         int y = filebox->get_abs_cursor_y(1);
  96         change_lock->lock("BC_NewFolderThread::run 1");
  97         window = new BC_NewFolder(x,
  98                 y,
  99                 filebox);
 100         window->create_objects();
 101         change_lock->unlock();
 102
 103
 104         int result = window->run_window();
 105
 106         if(!result)
 107         {
 108                 char new_folder[BCTEXTLEN];
 109                 filebox->fs->join_names(new_folder, filebox->fs->get_current_dir(), window->get_text());
 110                 mkdir(new_folder, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
 111                 filebox->lock_window("BC_NewFolderThread::run");
 112                 filebox->refresh();
 113                 filebox->unlock_window();
 114         }
 115
 116         change_lock->lock("BC_NewFolderThread::run 2");
 117         delete window;
 118         window = 0;
 119         change_lock->unlock();
 120
 121         completion_lock->unlock();
 122 }
 123
 124 int BC_NewFolderThread::interrupt()
 125 {
 126         change_lock->lock("BC_NewFolderThread::interrupt");
 127         if(window)
 128         {
 129                 window->lock_window("BC_NewFolderThread::interrupt");
 130                 window->set_done(1);
 131                 window->unlock_window();
 132         }
 133
 134         change_lock->unlock();
 135
 136         completion_lock->lock("BC_NewFolderThread::interrupt");
 137         completion_lock->unlock();
 138         return 0;
 139 }
 140
 141 int BC_NewFolderThread::start_new_folder()
 142 {
 143         change_lock->lock();
 144
 145         if(window)
 146         {
 147                 window->lock_window("BC_NewFolderThread::start_new_folder");
 148                 window->raise_window();
 149                 window->unlock_window();
 150                 change_lock->unlock();
 151         }
 152         else
 153         {
 154                 change_lock->unlock();
 155                 completion_lock->lock("BC_NewFolderThread::start_new_folder");
 156
 157                 Thread::start();
 158         }
 159
 160
 161         return 0;
 162 }
 163
 164