cinelerra-5.0/cinelerra/clipedit.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 "awindow.h"
  23 #include "awindowgui.h"
  24 #include "bcsignals.h"
  25 #include "clipedit.h"
  26 #include "edl.h"
  27 #include "fonts.h"
  28 #include "language.h"
  29 #include "localsession.h"
  30 #include "mainsession.h"
  31 #include "mwindow.h"
  32 #include "mwindowgui.h"
  33 #include "vwindow.h"
  34 #include "vwindowgui.h"
  35
  36
  37
  38
  39 ClipEdit::ClipEdit(MWindow *mwindow, AWindow *awindow, VWindow *vwindow)
  40  : BC_DialogThread()
  41 {
  42         this->mwindow = mwindow;
  43         this->awindow = awindow;
  44         this->vwindow = vwindow;
  45         this->clip = 0;
  46         this->create_it = 0;
  47 }
  48
  49 ClipEdit::~ClipEdit()
  50 {
  51         close_window();
  52 }
  53
  54 // After the window is closed and deleted, this is called.
  55 void ClipEdit::handle_close_event(int result)
  56 {
  57         if(!result)
  58         {
  59 // Add to EDL
  60                 //EDL *new_edl = 0;
  61                 if(create_it) // new_edl =
  62                         mwindow->edl->add_clip(clip);
  63
  64 // Copy clip to existing clip in EDL
  65                 if(!create_it)
  66                         original->copy_session(clip);
  67
  68
  69 //                      mwindow->vwindow->gui->update_sources(mwindow->vwindow->gui->source->get_text());
  70
  71
  72                 mwindow->awindow->gui->lock_window();
  73                 mwindow->awindow->gui->update_assets();
  74                 mwindow->awindow->gui->flush();
  75                 mwindow->awindow->gui->unlock_window();
  76
  77 // Change VWindow to it if vwindow was called
  78 // But this doesn't let you easily create a lot of clips.
  79                 if(vwindow && create_it)
  80                 {
  81 //                              vwindow->change_source(new_edl);
  82                 }
  83         }
  84         else
  85         {
  86                 mwindow->session->clip_number--;
  87         }
  88
  89
  90
  91 // For creating new clips, the original was copied in add_clip.
  92 // For editing old clips, the original was transferred to another variable.
  93         if(!create_it) clip->remove_user();
  94         original = 0;
  95         clip = 0;
  96         create_it = 0;
  97 }
  98
  99
 100 // User creates the window and initializes it here.
 101 BC_Window* ClipEdit::new_gui()
 102 {
 103         original = clip;
 104
 105         if(!create_it)
 106         {
 107                 this->clip = new EDL(mwindow->edl);
 108                 clip->create_objects();
 109                 clip->copy_all(original);
 110         }
 111
 112
 113         window = new ClipEditWindow(mwindow, this);
 114         window->create_objects();
 115         return window;
 116 }
 117
 118
 119
 120 void ClipEdit::edit_clip(EDL *clip)
 121 {
 122 // Allow more than one window so we don't have to delete the clip in handle_event
 123         if(!this->clip)
 124         {
 125                 this->clip = clip;
 126                 this->create_it = 0;
 127                 start();
 128         }
 129 }
 130
 131 void ClipEdit::create_clip(EDL *clip)
 132 {
 133 // Allow more than one window so we don't have to delete the clip in handle_event
 134         if(!this->clip)
 135         {
 136                 this->clip = clip;
 137                 this->create_it = 1;
 138                 start();
 139         }
 140 }
 141
 142
 143
 144
 145
 146
 147
 148
 149 ClipEditWindow::ClipEditWindow(MWindow *mwindow, ClipEdit *thread)
 150  : BC_Window(_(PROGRAM_NAME ": Clip Info"),
 151         mwindow->gui->get_abs_cursor_x(1) - 400 / 2,
 152         mwindow->gui->get_abs_cursor_y(1) - 350 / 2,
 153         400,
 154         350,
 155         400,
 156         430,
 157         0,
 158         0,
 159         1)
 160 {
 161         this->mwindow = mwindow;
 162         this->thread = thread;
 163 }
 164
 165 ClipEditWindow::~ClipEditWindow()
 166 {
 167 }
 168
 169
 170 void ClipEditWindow::create_objects()
 171 {
 172         lock_window("ClipEditWindow::create_objects");
 173         this->create_it = thread->create_it;
 174
 175         int x = 10, y = 10;
 176         int x1 = x;
 177         BC_TextBox *textbox;
 178         BC_TextBox *titlebox;
 179         BC_Title *title;
 180
 181         add_subwindow(title = new BC_Title(x1, y, _("Title:")));
 182         y += title->get_h() + 5;
 183         add_subwindow(titlebox = new ClipEditTitle(this, x1, y, get_w() - x1 * 2));
 184         y += titlebox->get_h() + 10;
 185         add_subwindow(title = new BC_Title(x1, y, _("Comments:")));
 186         y += title->get_h() + 5;
 187         add_subwindow(textbox = new ClipEditComments(this,
 188                 x1,
 189                 y,
 190                 get_w() - x1 * 2,
 191                 BC_TextBox::pixels_to_rows(this,
 192                         MEDIUMFONT,
 193                         get_h() - 10 - BC_OKButton::calculate_h() - y)));
 194
 195
 196
 197         add_subwindow(new BC_OKButton(this));
 198         add_subwindow(new BC_CancelButton(this));
 199         show_window();
 200         titlebox->activate();
 201         unlock_window();
 202 }
 203
 204
 205
 206
 207
 208 ClipEditTitle::ClipEditTitle(ClipEditWindow *window, int x, int y, int w)
 209  : BC_TextBox(x, y, w, 1, window->thread->clip->local_session->clip_title)
 210 {
 211         this->window = window;
 212 }
 213
 214 int ClipEditTitle::handle_event()
 215 {
 216         strcpy(window->thread->clip->local_session->clip_title, get_text());
 217         return 1;
 218 }
 219
 220
 221
 222
 223
 224 ClipEditComments::ClipEditComments(ClipEditWindow *window, int x, int y, int w, int rows)
 225  : BC_TextBox(x, y, w, rows, window->thread->clip->local_session->clip_notes)
 226 {
 227         this->window = window;
 228 }
 229
 230 int ClipEditComments::handle_event()
 231 {
 232         strcpy(window->thread->clip->local_session->clip_notes, get_text());
 233         return 1;
 234 }