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