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