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         lock_window("BC_NewFolder::create_objects");
  60         int x = 10, y = 10;
  61         add_tool(new BC_Title(x, y, _("Enter the name of the folder:")));
  62         y += 20;
  63         add_subwindow(textbox = new BC_TextBox(x, y, 300, 1, _("Untitled")));
  64         y += 30;
  65         add_subwindow(new BC_OKButton(this));
  66         x = get_w() - 100;
  67         add_subwindow(new BC_CancelButton(this));
  68         show_window();
  69         unlock_window();
  70 }
  71
  72 const char* BC_NewFolder::get_text()
  73 {
  74         return textbox->get_text();
  75 }
  76
  77
  78 BC_NewFolderThread::BC_NewFolderThread(BC_FileBox *filebox)
  79  : Thread(0, 0, 0)
  80 {
  81         this->filebox = filebox;
  82         window = 0;
  83         change_lock = new Mutex("BC_NewFolderThread::change_lock");
  84         completion_lock = new Condition(1, "BC_NewFolderThread::completion_lock");
  85 }
  86
  87 BC_NewFolderThread::~BC_NewFolderThread()
  88 {
  89         interrupt();
  90         delete change_lock;
  91         delete completion_lock;
  92 }
  93
  94 void BC_NewFolderThread::run()
  95 {
  96         int x = filebox->get_abs_cursor_x(1);
  97         int y = filebox->get_abs_cursor_y(1);
  98         change_lock->lock("BC_NewFolderThread::run 1");
  99         window = new BC_NewFolder(x,
 100                 y,
 101                 filebox);
 102         window->create_objects();
 103         change_lock->unlock();
 104
 105
 106         int result = window->run_window();
 107
 108         if(!result)
 109         {
 110                 char new_folder[BCTEXTLEN];
 111                 filebox->fs->join_names(new_folder, filebox->fs->get_current_dir(), window->get_text());
 112                 mkdir(new_folder, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
 113                 filebox->lock_window("BC_NewFolderThread::run");
 114                 filebox->refresh();
 115                 filebox->unlock_window();
 116         }
 117
 118         change_lock->lock("BC_NewFolderThread::run 2");
 119         delete window;
 120         window = 0;
 121         change_lock->unlock();
 122
 123         completion_lock->unlock();
 124 }
 125
 126 int BC_NewFolderThread::interrupt()
 127 {
 128         change_lock->lock("BC_NewFolderThread::interrupt");
 129         if(window)
 130         {
 131                 window->lock_window("BC_NewFolderThread::interrupt");
 132                 window->set_done(1);
 133                 window->unlock_window();
 134         }
 135
 136         change_lock->unlock();
 137
 138         completion_lock->lock("BC_NewFolderThread::interrupt");
 139         completion_lock->unlock();
 140         return 0;
 141 }
 142
 143 int BC_NewFolderThread::start_new_folder()
 144 {
 145         change_lock->lock();
 146
 147         if(window)
 148         {
 149                 window->lock_window("BC_NewFolderThread::start_new_folder");
 150                 window->raise_window();
 151                 window->unlock_window();
 152                 change_lock->unlock();
 153         }
 154         else
 155         {
 156                 change_lock->unlock();
 157                 completion_lock->lock("BC_NewFolderThread::start_new_folder");
 158
 159                 Thread::start();
 160         }
 161
 162
 163         return 0;
 164 }
 165
 166