cinelerra-5.1/cinelerra/formatpresets.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 "clip.h"
  23 #include "edl.h"
  24 #include "edlsession.h"
  25 #include "formatpresets.h"
  26 #include "mwindow.h"
  27 #include "new.h"
  28 #include "setformat.h"
  29 #include "interlacemodes.h"
  30
  31
  32 FormatPresets::FormatPresets(MWindow *mwindow,
  33         NewWindow *new_gui,
  34         SetFormatWindow *format_gui,
  35         int x,
  36         int y)
  37 {
  38         this->mwindow = mwindow;
  39         this->new_gui = new_gui;
  40         this->format_gui = format_gui;
  41         gui_base = new_gui ? (BC_WindowBase*)new_gui : (BC_WindowBase*)(format_gui);
  42         this->x = x;
  43         this->y = y;
  44         text = 0;
  45         pulldown = 0;
  46 }
  47
  48 FormatPresets::~FormatPresets()
  49 {
  50         if(text) delete text;
  51         if(pulldown) delete pulldown;
  52         for(int i = 0; i < preset_items.total; i++)
  53                 delete preset_items.values[i];
  54 }
  55
  56 void FormatPresets::create_objects()
  57 {
  58         FormatPresetItem * item = new FormatPresetItem(mwindow, this, _("User Defined"));
  59         preset_items.append(item);
  60
  61         int i;  const char *p;
  62         for(i = 0; (p = mwindow->get_preset_name(i)) != 0; i++) {
  63                 item = new FormatPresetItem(mwindow, this, p);
  64                 mwindow->fill_preset_defaults(p, item->edl->session);
  65                 preset_items.append(item);
  66         }
  67
  68         gui_base->add_subwindow(new BC_Title(x, y, _("Presets:")));
  69         int x1 = x;
  70         y += 20;
  71
  72
  73         gui_base->add_subwindow(text = new FormatPresetsText(mwindow,
  74                 this,
  75                 x,
  76                 y));
  77         x += text->get_w();
  78         gui_base->add_subwindow(pulldown = new FormatPresetsPulldown(mwindow,
  79                 this,
  80                 x,
  81                 y));
  82         x = x1;
  83 }
  84
  85 FormatPresetItem* FormatPresets::find_preset(EDL *edl)
  86 {
  87         for(int i = 1; i < preset_items.total; i++)
  88         {
  89                 FormatPresetItem *preset = preset_items.values[i];
  90                 if(edl->session->audio_tracks == preset->edl->session->audio_tracks &&
  91                         edl->session->audio_channels == preset->edl->session->audio_channels &&
  92                         edl->session->sample_rate == preset->edl->session->sample_rate &&
  93                         edl->session->video_tracks == preset->edl->session->video_tracks &&
  94                         EQUIV(edl->session->frame_rate, preset->edl->session->frame_rate) &&
  95                         edl->session->output_w == preset->edl->session->output_w &&
  96                         edl->session->output_h == preset->edl->session->output_h &&
  97                         EQUIV(edl->session->aspect_w, preset->edl->session->aspect_w) &&
  98                         EQUIV(edl->session->aspect_h, preset->edl->session->aspect_h) &&
  99                         edl->session->interlace_mode == preset->edl->session->interlace_mode &&
 100                         edl->session->color_model == preset->edl->session->color_model)
 101                 {
 102                         return preset;
 103                 }
 104         }
 105         return 0;
 106 }
 107
 108 const char* FormatPresets::get_preset_text(EDL *edl)
 109 {
 110         FormatPresetItem *item = edl ? find_preset(edl) : 0;
 111         return item ? item->get_text() : _("User Defined");
 112 }
 113
 114
 115 int FormatPresets::handle_event()
 116 {
 117         return 0;
 118 }
 119
 120 EDL* FormatPresets::get_edl()
 121 {
 122         return 0;
 123 }
 124
 125
 126
 127
 128
 129 FormatPresetsText::FormatPresetsText(MWindow *mwindow,
 130         FormatPresets *gui,
 131         int x,
 132         int y)
 133  : BC_TextBox(x,
 134         y,
 135         200,
 136         1,
 137         gui->get_preset_text(gui->get_edl()))
 138 {
 139         this->gui =  gui;
 140         this->mwindow = mwindow;
 141 }
 142
 143 int FormatPresetsText::handle_event()
 144 {
 145         return 1;
 146 }
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157 FormatPresetsPulldown::FormatPresetsPulldown(MWindow *mwindow,
 158         FormatPresets *gui,
 159         int x,
 160         int y)
 161  : BC_ListBox(x, y, 200, 250,
 162                 LISTBOX_TEXT,                   // Display text list or icons
 163                 (ArrayList<BC_ListBoxItem*>*)&gui->preset_items, // Each column has an ArrayList of BC_ListBoxItems.
 164                 0,  // Titles for columns.  Set to 0 for no titles
 165                 0,  // width of each column
 166                 1,  // Total columns.
 167                 0,  // Pixel of top of window.
 168                 1)
 169 {
 170         this->mwindow = mwindow;
 171         this->gui = gui;
 172 }
 173
 174 int FormatPresetsPulldown::handle_event()
 175 {
 176         gui->handle_event();
 177         FormatPresetItem *preset = ((FormatPresetItem*)get_selection(0, 0));
 178         gui->get_edl()->copy_all(preset->edl);
 179         gui->text->update(preset->get_text());
 180         gui->handle_event();
 181         return 1;
 182 }
 183
 184 FormatPresetItem::FormatPresetItem(MWindow *mwindow,
 185         FormatPresets *gui,
 186         const char *text)
 187  : BC_ListBoxItem(text)
 188 {
 189         this->mwindow = mwindow;
 190         this->gui = gui;
 191         edl = new EDL;
 192         edl->create_objects();
 193         edl->copy_all(gui->get_edl());
 194 }
 195
 196 FormatPresetItem::~FormatPresetItem()
 197 {
 198         edl->Garbage::remove_user();
 199 }
 200
 201