cinelerra-5.0/cinelerra/confirmsave.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 "asset.h"
  23 #include "confirmsave.h"
  24 #include "language.h"
  25 #include "mwindow.h"
  26 #include "mwindowgui.h"
  27
  28
  29
  30
  31 ConfirmSave::ConfirmSave()
  32 {
  33 }
  34
  35 ConfirmSave::~ConfirmSave()
  36 {
  37 }
  38
  39 int ConfirmSave::test_file(MWindow *mwindow, char *path)
  40 {
  41         ArrayList<char*> paths;
  42         paths.append(path);
  43         int result = test_files(mwindow, &paths);
  44         paths.remove_all();
  45         return result;
  46 }
  47
  48 int ConfirmSave::test_files(MWindow *mwindow,
  49         ArrayList<char*> *paths)
  50 {
  51         FILE *file;
  52         ArrayList<BC_ListBoxItem*> list;
  53         int result = 0;
  54
  55         for(int i = 0; i < paths->total; i++)
  56         {
  57                 char *path = paths->values[i];
  58                 if( (file=fopen(path, "r")) != 0 )
  59                 {
  60                         fclose(file);
  61                         list.append(new BC_ListBoxItem(path));
  62                 }
  63         }
  64
  65         if(list.total)
  66         {
  67                 if(mwindow)
  68                 {
  69                         ConfirmSaveWindow window(mwindow, &list);
  70                         window.create_objects();
  71                         window.raise_window();
  72                         result = window.run_window();
  73                 }
  74                 else
  75                 {
  76                         printf(_("The following files exist:\n"));
  77                         for(int i = 0; i < list.total; i++)
  78                         {
  79                                 printf("    %s\n", list.values[i]->get_text());
  80                         }
  81                         printf(_("Won't overwrite existing files.\n"));
  82                         result = 1;
  83                 }
  84                 list.remove_all_objects();
  85                 return result;
  86         }
  87         else
  88         {
  89                 list.remove_all_objects();
  90                 return 0;
  91         }
  92
  93         return result;
  94 }
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104 ConfirmSaveWindow::ConfirmSaveWindow(MWindow *mwindow,
 105         ArrayList<BC_ListBoxItem*> *list)
 106  : BC_Window(_(PROGRAM_NAME ": File Exists"),
 107                 mwindow->gui->get_abs_cursor_x(1) - 160,
 108                 mwindow->gui->get_abs_cursor_y(1) - 120,
 109                 320,
 110                 320)
 111 {
 112         this->list = list;
 113 }
 114
 115 ConfirmSaveWindow::~ConfirmSaveWindow()
 116 {
 117 }
 118
 119
 120 void ConfirmSaveWindow::create_objects()
 121 {
 122         int x = 10, y = 10;
 123         lock_window("ConfirmSaveWindow::create_objects");
 124         add_subwindow(new BC_OKButton(this));
 125         add_subwindow(new BC_CancelButton(this));
 126
 127         add_subwindow(title = new BC_Title(x,
 128                 y,
 129                 _("The following files exist.  Overwrite them?")));
 130         y += 30;
 131         add_subwindow(listbox = new BC_ListBox(x,
 132                 y,
 133                 get_w() - x - 10,
 134                 get_h() - y - BC_OKButton::calculate_h() - 10,
 135                 LISTBOX_TEXT,
 136                 list));
 137         y = get_h() - 40;
 138         add_subwindow(new BC_OKButton(this));
 139         x = get_w() - 100;
 140         add_subwindow(new BC_CancelButton(this));
 141         show_window(1);
 142         unlock_window();
 143 }
 144
 145 int ConfirmSaveWindow::resize_event(int w, int h)
 146 {
 147         int x = 10, y = 10;
 148         title->reposition_window(x, y);
 149         y += 30;
 150         listbox->reposition_window(x,
 151                 y,
 152                 w - x - 10,
 153                 h - y - 50);
 154         return 1;
 155 }
 156
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