cinelerra/clipedit.C

   1 #include "awindow.h"
   2 #include "awindowgui.h"
   3 #include "clipedit.h"
   4 #include "edl.h"
   5 #include "fonts.h"
   6 #include "language.h"
   7 #include "localsession.h"
   8 #include "mainsession.h"
   9 #include "mwindow.h"
  10 #include "mwindowgui.h"
  11 #include "vwindow.h"
  12 #include "vwindowgui.h"
  13 #include "errorbox.h"
  14 #include "tracks.h"
  15
  16
  17
  18 ClipEdit::ClipEdit(MWindow *mwindow, AWindow *awindow, VWindow *vwindow)
  19  : Thread()
  20 {
  21         this->mwindow = mwindow;
  22         this->awindow = awindow;
  23         this->vwindow = vwindow;
  24         this->clip = 0;
  25         this->create_it = 0;
  26 }
  27
  28 ClipEdit::~ClipEdit()
  29 {
  30 }
  31
  32 void ClipEdit::edit_clip(EDL *clip)
  33 {
  34 // Allow more than one window so we don't have to delete the clip in handle_event
  35         if(clip)
  36         {
  37                 this->clip = clip;
  38                 this->create_it = 0;
  39                 Thread::start();
  40         }
  41 }
  42
  43 void ClipEdit::create_clip(EDL *clip)
  44 {
  45 // Allow more than one window so we don't have to delete the clip in handle_event
  46         if(clip)
  47         {
  48                 this->clip = clip;
  49                 this->create_it = 1;
  50                 Thread::start();
  51         }
  52 }
  53
  54 void ClipEdit::run()
  55 {
  56         if(clip)
  57         {
  58                 EDL *original = clip;
  59                 if(!create_it)
  60                 {
  61                         clip = new EDL(mwindow->edl);
  62                         clip->create_objects();
  63                         clip->copy_all(original);
  64                 }
  65
  66
  67
  68
  69
  70
  71
  72
  73                 ClipEditWindow *window = new ClipEditWindow(mwindow, this);
  74
  75                 window->create_objects();
  76
  77                 int  name_ok_or_cancel = 0;
  78                 int result;
  79                 while (!name_ok_or_cancel)
  80                 {
  81                         result = window->run_window();
  82                         if (result)
  83                                 name_ok_or_cancel = 1;
  84                         else
  85                         {
  86                                 // Check if clip name is unique
  87                                 name_ok_or_cancel = 1;
  88                                 for (int i = 0; i < mwindow->edl->clips.total; i++)
  89                                 {
  90                                         if (!strcasecmp(clip->local_session->clip_title,
  91                                                 mwindow->edl->clips.values[i]->local_session->clip_title) &&
  92                                                 (create_it || strcasecmp(clip->local_session->clip_title,
  93                                                 original->local_session->clip_title)))
  94
  95                                                 name_ok_or_cancel = 0;
  96                                 }
  97                                 if (!name_ok_or_cancel)
  98                                 {
  99                                         ErrorBox error(PROGRAM_NAME ": Error",
 100                                                 mwindow->gui->get_abs_cursor_x(1),
 101                                                 mwindow->gui->get_abs_cursor_y(1));
 102                                         error.create_objects(_("A clip with that name already exists."));
 103                                         error.run_window();
 104                                         window->titlebox->activate();
 105                                 }
 106                         }
 107                 }
 108
 109                 if(!result)
 110                 {
 111                         EDL *new_edl = 0;
 112 // Add to EDL
 113                         if(create_it)
 114                                 new_edl = mwindow->edl->add_clip(window->clip);
 115
 116 // Copy clip to existing clip in EDL
 117                         if(!create_it)
 118                                 original->copy_session(clip);
 119
 120
 121 //                      mwindow->vwindow->gui->update_sources(mwindow->vwindow->gui->source->get_text());
 122
 123
 124                         mwindow->awindow->gui->async_update_assets();
 125
 126 // Change VWindow to it if vwindow was called
 127 // But this doesn't let you easily create a lot of clips.
 128                         if(vwindow && create_it)
 129                         {
 130 //                              vwindow->change_source(new_edl);
 131                         }
 132                 }
 133                 else
 134                 {
 135                         mwindow->session->clip_number--;
 136                 }
 137
 138
 139
 140 // For creating new clips, the original was copied in add_clip.
 141 // For editing old clips, the original was transferred to another variable.
 142                 delete window->clip;
 143                 delete window;
 144                 clip = 0;
 145                 create_it = 0;
 146         }
 147 }
 148
 149
 150
 151
 152
 153
 154
 155 ClipEditWindow::ClipEditWindow(MWindow *mwindow, ClipEdit *thread)
 156  : BC_Window(PROGRAM_NAME ": Clip Info",
 157         mwindow->gui->get_abs_cursor_x(1) - 400 / 2,
 158         mwindow->gui->get_abs_cursor_y(1) - 350 / 2,
 159         400,
 160         350,
 161         400,
 162         430,
 163         0,
 164         0,
 165         1)
 166 {
 167         this->mwindow = mwindow;
 168         this->thread = thread;
 169 }
 170
 171 ClipEditWindow::~ClipEditWindow()
 172 {
 173 }
 174
 175
 176 void ClipEditWindow::create_objects()
 177 {
 178         this->clip = thread->clip;
 179         this->create_it = thread->create_it;
 180
 181         int x = 10, y = 10;
 182         int x1 = x;
 183         BC_TextBox *textbox;
 184         BC_Title *title;
 185
 186         add_subwindow(title = new BC_Title(x1, y, _("Title:")));
 187         y += title->get_h() + 5;
 188         add_subwindow(titlebox = new ClipEditTitle(this, x1, y, get_w() - x1 * 2));
 189
 190         int end = strlen(titlebox->get_text());
 191         titlebox->set_selection(0, end, end);
 192
 193         y += titlebox->get_h() + 10;
 194         add_subwindow(title = new BC_Title(x1, y, _("Comments:")));
 195         y += title->get_h() + 5;
 196         add_subwindow(textbox = new ClipEditComments(this,
 197                 x1,
 198                 y,
 199                 get_w() - x1 * 2,
 200                 BC_TextBox::pixels_to_rows(this,
 201                         MEDIUMFONT,
 202                         get_h() - 10 - BC_OKButton::calculate_h() - y)));
 203
 204
 205
 206         add_subwindow(new BC_OKButton(this));
 207         add_subwindow(new BC_CancelButton(this));
 208         show_window();
 209         titlebox->activate();
 210 }
 211
 212
 213
 214
 215
 216 ClipEditTitle::ClipEditTitle(ClipEditWindow *window, int x, int y, int w)
 217  : BC_TextBox(x, y, w, 1, window->clip->local_session->clip_title)
 218 {
 219         this->window = window;
 220 }
 221
 222 int ClipEditTitle::handle_event()
 223 {
 224         strcpy(window->clip->local_session->clip_title, get_text());
 225         return 1;
 226 }
 227
 228
 229
 230
 231
 232 ClipEditComments::ClipEditComments(ClipEditWindow *window, int x, int y, int w, int rows)
 233  : BC_TextBox(x, y, w, rows, window->clip->local_session->clip_notes)
 234 {
 235         this->window = window;
 236 }
 237
 238 int ClipEditComments::handle_event()
 239 {
 240         strcpy(window->clip->local_session->clip_notes, get_text());
 241         return 1;
 242 }