cinelerra-5.1/cinelerra/clipedit.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   5  * Copyright (C) 2003-2016 Cinelerra CV contributors
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  *
  21  */
  22
  23 #include "awindow.h"
  24 #include "awindowgui.h"
  25 #include "bcsignals.h"
  26 #include "clipedit.h"
  27 #include "edl.h"
  28 #include "fonts.h"
  29 #include "language.h"
  30 #include "localsession.h"
  31 #include "mainerror.h"
  32 #include "mainsession.h"
  33 #include "mwindow.h"
  34 #include "mwindowgui.h"
  35 #include "vwindow.h"
  36 #include "vwindowgui.h"
  37 #include "errorbox.h"
  38 #include "tracks.h"
  39
  40
  41
  42 ClipEdit::ClipEdit(MWindow *mwindow, AWindow *awindow, VWindow *vwindow)
  43  : BC_DialogThread()
  44 {
  45         this->mwindow = mwindow;
  46         this->awindow = awindow;
  47         this->vwindow = vwindow;
  48         this->clip = 0;
  49         this->create_it = 0;
  50 }
  51
  52 ClipEdit::~ClipEdit()
  53 {
  54         close_window();
  55 }
  56
  57 // After the window is closed and deleted, this is called.
  58 void ClipEdit::handle_close_event(int result)
  59 {
  60         if( !result ) {
  61                 int name_ok = 1;
  62                 for( int i=0; name_ok && i<mwindow->edl->clips.size(); ++i ) {
  63                         if( !strcasecmp(clip->local_session->clip_title,
  64                               mwindow->edl->clips[i]->local_session->clip_title) &&
  65                             (create_it || strcasecmp(clip->local_session->clip_title,
  66                                original->local_session->clip_title)) )
  67                                 name_ok = 0;
  68                 }
  69                 if( !name_ok ) {
  70                         eprintf(_("A clip with that name already exists."));
  71                         result = 1;
  72                 }
  73         }
  74
  75         if( !result ) {
  76 // Add to EDL
  77                 if( create_it )
  78                         mwindow->edl->add_clip(clip);
  79                 else // Copy clip to existing clip in EDL
  80                         original->copy_session(clip);
  81 //              mwindow->vwindow->gui->update_sources(mwindow->vwindow->gui->source->get_text());
  82                 mwindow->awindow->gui->async_update_assets();
  83
  84 // Change VWindow to it if vwindow was called
  85 // But this doesn't let you easily create a lot of clips.
  86                 if( vwindow && create_it ) {
  87 //                              vwindow->change_source(new_edl);
  88                 }
  89                 mwindow->session->update_clip_number();
  90         }
  91
  92 // always a copy from new_gui
  93         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         this->clip = new EDL(mwindow->edl);
 105         clip->create_objects();
 106         clip->copy_all(original);
 107
 108         window = new ClipEditWindow(mwindow, this);
 109         window->create_objects();
 110         return window;
 111 }
 112
 113
 114
 115 void ClipEdit::edit_clip(EDL *clip, int x, int y)
 116 {
 117         close_window();
 118
 119         this->clip = clip;
 120         this->create_it = 0;
 121         this->x = x;  this->y = y;
 122         start();
 123 }
 124
 125 void ClipEdit::create_clip(EDL *clip, int x, int y)
 126 {
 127         close_window();
 128
 129         this->clip = clip;
 130         this->create_it = 1;
 131         this->x = x;  this->y = y;
 132         start();
 133 }
 134
 135 #define CEW_W xS(400)
 136 #define CEW_H yS(350)
 137
 138 ClipEditWindow::ClipEditWindow(MWindow *mwindow, ClipEdit *thread)
 139  : BC_Window(_(PROGRAM_NAME ": Clip Info"),
 140         thread->x - CEW_W/2, thread->y - CEW_H/2,
 141         CEW_W, CEW_H, CEW_W, CEW_H, 0, 0, 1)
 142 {
 143         this->mwindow = mwindow;
 144         this->thread = thread;
 145 // *** CONTEXT_HELP ***
 146         context_help_set_keyword("Workflow with OpenEDL and Nested Clips");
 147 }
 148
 149 ClipEditWindow::~ClipEditWindow()
 150 {
 151 }
 152
 153
 154 void ClipEditWindow::create_objects()
 155 {
 156         int xs10 = xS(10);
 157         int ys5 = yS(5), ys10 = yS(10);
 158         lock_window("ClipEditWindow::create_objects");
 159         this->create_it = thread->create_it;
 160
 161         int x = xs10, y = ys10;
 162         int x1 = x;
 163         BC_TextBox *textbox;
 164         BC_Title *title;
 165
 166         add_subwindow(title = new BC_Title(x1, y, _("Title:")));
 167         y += title->get_h() + ys5;
 168         add_subwindow(titlebox = new ClipEditTitle(this, x1, y, get_w() - x1 * 2));
 169
 170         int end = strlen(titlebox->get_text());
 171         titlebox->set_selection(0, end, end);
 172
 173         y += titlebox->get_h() + ys10;
 174         add_subwindow(title = new BC_Title(x1, y, _("Comments:")));
 175         y += title->get_h() + ys5;
 176         add_subwindow(textbox = new ClipEditComments(this,
 177                 x1,
 178                 y,
 179                 get_w() - x1 * 2,
 180                 BC_TextBox::pixels_to_rows(this,
 181                         MEDIUMFONT,
 182                         get_h() - ys10 - BC_OKButton::calculate_h() - y)));
 183
 184
 185
 186         add_subwindow(new BC_OKButton(this));
 187         add_subwindow(new BC_CancelButton(this));
 188         show_window();
 189         titlebox->activate();
 190         unlock_window();
 191 }
 192
 193
 194
 195
 196
 197 ClipEditTitle::ClipEditTitle(ClipEditWindow *window, int x, int y, int w)
 198  : BC_TextBox(x, y, w, 1, window->thread->clip->local_session->clip_title)
 199 {
 200         this->window = window;
 201 }
 202
 203 int ClipEditTitle::handle_event()
 204 {
 205         strcpy(window->thread->clip->local_session->clip_title, get_text());
 206         return 1;
 207 }
 208
 209
 210
 211
 212
 213 ClipEditComments::ClipEditComments(ClipEditWindow *window, int x, int y, int w, int rows)
 214  : BC_TextBox(x, y, w, rows, window->thread->clip->local_session->clip_notes)
 215 {
 216         this->window = window;
 217 }
 218
 219 int ClipEditComments::handle_event()
 220 {
 221         strcpy(window->thread->clip->local_session->clip_notes, get_text());
 222         return 1;
 223 }