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 "bcresources.h"
  23 #include "bcfilebox.h"
  24 #include "bcnewfolder.h"
  25 #include "bctitle.h"
  26 #include "condition.h"
  27 #include "filesystem.h"
  28 #include "language.h"
  29 #include "mutex.h"
  30
  31 #include <sys/stat.h>
  32
  33
  34 BC_NewFolder::BC_NewFolder(int x, int y, BC_FileBox *filebox)
  35  : BC_Window(filebox->get_newfolder_title(),
  36         x, y, xS(320), yS(120), 0, 0, 0, 0, 1)
  37 {
  38 }
  39
  40 BC_NewFolder::~BC_NewFolder()
  41 {
  42 }
  43
  44
  45 void BC_NewFolder::create_objects()
  46 {
  47         lock_window("BC_NewFolder::create_objects");
  48         int x = xS(10), y = yS(10);
  49         add_tool(new BC_Title(x, y, _("Enter the name of the folder:")));
  50         y += yS(20);
  51         add_subwindow(textbox = new BC_TextBox(x, y, xS(300), 1, _("Untitled")));
  52         y += yS(30);
  53         add_subwindow(new BC_OKButton(this));
  54         x = get_w() - xS(100);
  55         add_subwindow(new BC_CancelButton(this));
  56         show_window();
  57         unlock_window();
  58 }
  59
  60 const char* BC_NewFolder::get_text()
  61 {
  62         return textbox->get_text();
  63 }
  64
  65
  66 BC_NewFolderThread::BC_NewFolderThread(BC_FileBox *filebox)
  67  : Thread(0, 0, 0)
  68 {
  69         this->filebox = filebox;
  70         window = 0;
  71         change_lock = new Mutex("BC_NewFolderThread::change_lock");
  72         completion_lock = new Condition(1, "BC_NewFolderThread::completion_lock");
  73 }
  74
  75 BC_NewFolderThread::~BC_NewFolderThread()
  76 {
  77         interrupt();
  78         delete change_lock;
  79         delete completion_lock;
  80 }
  81
  82 void BC_NewFolderThread::run()
  83 {
  84         int x = filebox->get_abs_cursor_x(1);
  85         int y = filebox->get_abs_cursor_y(1);
  86         change_lock->lock("BC_NewFolderThread::run 1");
  87         window = new BC_NewFolder(x,
  88                 y,
  89                 filebox);
  90         window->create_objects();
  91         change_lock->unlock();
  92
  93
  94         int result = window->run_window();
  95
  96         if(!result)
  97         {
  98                 char new_folder[BCTEXTLEN];
  99                 filebox->fs->join_names(new_folder, filebox->fs->get_current_dir(), window->get_text());
 100                 mkdir(new_folder, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
 101                 filebox->lock_window("BC_NewFolderThread::run");
 102                 filebox->refresh();
 103                 filebox->unlock_window();
 104         }
 105
 106         change_lock->lock("BC_NewFolderThread::run 2");
 107         delete window;
 108         window = 0;
 109         change_lock->unlock();
 110
 111         completion_lock->unlock();
 112 }
 113
 114 int BC_NewFolderThread::interrupt()
 115 {
 116         change_lock->lock("BC_NewFolderThread::interrupt");
 117         if(window)
 118         {
 119                 window->lock_window("BC_NewFolderThread::interrupt");
 120                 window->set_done(1);
 121                 window->unlock_window();
 122         }
 123
 124         change_lock->unlock();
 125
 126         completion_lock->lock("BC_NewFolderThread::interrupt");
 127         completion_lock->unlock();
 128         return 0;
 129 }
 130
 131 int BC_NewFolderThread::start_new_folder()
 132 {
 133         change_lock->lock();
 134
 135         if(window)
 136         {
 137                 window->lock_window("BC_NewFolderThread::start_new_folder");
 138                 window->raise_window();
 139                 window->unlock_window();
 140                 change_lock->unlock();
 141         }
 142         else
 143         {
 144                 change_lock->unlock();
 145                 completion_lock->lock("BC_NewFolderThread::start_new_folder");
 146
 147                 Thread::start();
 148         }
 149
 150
 151         return 0;
 152 }
 153
 154