git.sesse.net Git - vlc/blob - modules/gui/beos/PreferencesWindow.cpp

   1 /*****************************************************************************
   2  * PreferencesWindow.cpp: beos interface
   3  *****************************************************************************
   4  * Copyright (C) 1999, 2000, 2001 VideoLAN
   5  * $Id: PreferencesWindow.cpp,v 1.2 2002/11/23 15:00:54 titer Exp $
   6  *
   7  * Authors: Eric Petit <titer@videolan.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  22  *****************************************************************************/
  23
  24 /* BeOS headers */
  25 #include <InterfaceKit.h>
  26
  27 /* VLC headers */
  28 #include <vlc/vlc.h>
  29 #include <vlc/intf.h>
  30
  31 /* BeOS module headers */
  32 #include "VlcWrapper.h"
  33 #include "MsgVals.h"
  34 #include "PreferencesWindow.h"
  35
  36
  37 /*****************************************************************************
  38  * Preferences::PreferencesWindow
  39  *****************************************************************************/
  40 PreferencesWindow::PreferencesWindow( BRect frame, const char* name,
  41                                                                 intf_thread_t *p_interface )
  42         :       BWindow( frame, name, B_FLOATING_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
  43                                  B_NOT_ZOOMABLE | B_NOT_RESIZABLE | B_NOT_CLOSABLE )
  44 {
  45         p_intf = p_interface;
  46     BRect rect;
  47
  48     /* "background" view */
  49     p_prefs_view = new BView( Bounds(), NULL, B_FOLLOW_ALL, B_WILL_DRAW );
  50     p_prefs_view->SetViewColor( ui_color( B_PANEL_BACKGROUND_COLOR ) );
  51     AddChild( p_prefs_view );
  52
  53     /* add the tabs */
  54     rect = Bounds();
  55     rect.top += 10;
  56     rect.bottom -= 65;
  57     p_tabview = new BTabView( rect, "preferences view" );
  58     p_tabview->SetViewColor( ui_color( B_PANEL_BACKGROUND_COLOR ) );
  59
  60     p_ffmpeg_view = new BView( p_tabview->Bounds(), NULL, B_FOLLOW_ALL, B_WILL_DRAW );
  61     p_ffmpeg_view->SetViewColor( ui_color( B_PANEL_BACKGROUND_COLOR ) );
  62     p_adjust_view = new BView( p_tabview->Bounds(), NULL, B_FOLLOW_ALL, B_WILL_DRAW );
  63     p_adjust_view->SetViewColor( ui_color( B_PANEL_BACKGROUND_COLOR ) );
  64
  65     p_ffmpeg_tab = new BTab();
  66     p_tabview->AddTab( p_ffmpeg_view, p_ffmpeg_tab );
  67     p_ffmpeg_tab->SetLabel( "Ffmpeg" );
  68
  69     p_adjust_tab = new BTab();
  70     p_tabview->AddTab( p_adjust_view, p_adjust_tab );
  71     p_adjust_tab->SetLabel( "Adjust" );
  72
  73     /* fills the tabs */
  74     /* ffmpeg tab */
  75     rect = p_ffmpeg_view->Bounds();
  76     rect.InsetBy( 10, 10 );
  77     rect.bottom = rect.top + 30;
  78     p_pp_slider = new BSlider( rect, "post-processing", "MPEG4 post-processing level",
  79                                new BMessage( SLIDER_UPDATE ),
  80                                0, 6, B_TRIANGLE_THUMB,
  81                                B_FOLLOW_LEFT, B_WILL_DRAW );
  82     p_pp_slider->SetHashMarks(B_HASH_MARKS_BOTTOM);
  83     p_pp_slider->SetHashMarkCount( 7 );
  84     p_pp_slider->SetLimitLabels( "None", "Maximum" );
  85     p_ffmpeg_view->AddChild( p_pp_slider );
  86
  87
  88     /* adjust tab */
  89     rect = p_adjust_view->Bounds();
  90     rect.InsetBy( 10, 10 );
  91     rect.bottom = rect.top + 30;
  92     p_brightness_slider = new BSlider( rect, "brightness", "Brightness",
  93                                        new BMessage( SLIDER_UPDATE ),
  94                                        0, 200, B_TRIANGLE_THUMB,
  95                                        B_FOLLOW_LEFT, B_WILL_DRAW );
  96     p_brightness_slider->SetValue( 100 * config_GetFloat( p_intf, "Brightness" ) );
  97     rect.OffsetBy( 0, 40 );
  98     p_contrast_slider = new BSlider( rect, "contrast", "Contrast",
  99                                      new BMessage( SLIDER_UPDATE ),
 100                                      0, 200, B_TRIANGLE_THUMB,
 101                                      B_FOLLOW_LEFT, B_WILL_DRAW );
 102     p_contrast_slider->SetValue( 100 * config_GetFloat( p_intf, "Contrast" ) );
 103     rect.OffsetBy( 0, 40 );
 104     p_hue_slider = new BSlider( rect, "hue", "Hue",
 105                                 new BMessage( SLIDER_UPDATE ),
 106                                 0, 360, B_TRIANGLE_THUMB,
 107                                 B_FOLLOW_LEFT, B_WILL_DRAW );
 108     p_hue_slider->SetValue( config_GetInt( p_intf, "Hue" ) );
 109     rect.OffsetBy( 0, 40 );
 110     p_saturation_slider = new BSlider( rect, "saturation", "Saturation",
 111                                        new BMessage( SLIDER_UPDATE ),
 112                                        0, 200, B_TRIANGLE_THUMB,
 113                                        B_FOLLOW_LEFT, B_WILL_DRAW );
 114     p_saturation_slider->SetValue( 100 * config_GetFloat( p_intf, "Saturation" ) );
 115     p_adjust_view->AddChild( p_brightness_slider );
 116     p_adjust_view->AddChild( p_contrast_slider );
 117     p_adjust_view->AddChild( p_hue_slider );
 118     p_adjust_view->AddChild( p_saturation_slider );
 119
 120     p_prefs_view->AddChild( p_tabview );
 121
 122     /* restart message */
 123     rect = p_prefs_view->Bounds();
 124     rect.bottom -= 43;
 125     rect.top = rect.bottom - 10;
 126     p_restart_string = new BStringView( rect, NULL, "" );
 127     rgb_color redColor = {255, 0, 0, 255};
 128     p_restart_string->SetHighColor(redColor);
 129     p_restart_string->SetAlignment( B_ALIGN_CENTER );
 130     p_prefs_view->AddChild( p_restart_string );
 131
 132     /* buttons */
 133     BButton *p_button;
 134     rect = Bounds();
 135     rect.InsetBy( 10, 10 );
 136     rect.top = rect.bottom - 25;
 137     rect.left = rect.right - 80;
 138     p_button = new BButton( rect, NULL, "OK", new BMessage( PREFS_OK ) );
 139     p_prefs_view->AddChild( p_button );
 140
 141     rect.OffsetBy( -90, 0 );
 142     p_button = new BButton( rect, NULL, "Cancel", new BMessage( PREFS_CANCEL ) );
 143     p_prefs_view->AddChild( p_button );
 144
 145     rect.OffsetBy( -90, 0 );
 146     p_button = new BButton( rect, NULL, "Defaults", new BMessage( PREFS_DEFAULTS ) );
 147     p_prefs_view->AddChild( p_button );
 148
 149         // start window thread in hidden state
 150         Hide();
 151         Show();
 152 }
 153
 154 /*****************************************************************************
 155  * PreferencesWindow::~PreferencesWindow
 156  *****************************************************************************/
 157 PreferencesWindow::~PreferencesWindow()
 158 {
 159 }
 160
 161 /*****************************************************************************
 162  * PreferencesWindow::MessageReceived
 163  *****************************************************************************/
 164 void PreferencesWindow::MessageReceived( BMessage * p_message )
 165 {
 166         switch ( p_message->what )
 167         {
 168             case SLIDER_UPDATE:
 169             {
 170                 ApplyChanges();
 171                 break;
 172             }
 173             case PREFS_DEFAULTS:
 174             {
 175                 SetDefaults();
 176                 break;
 177             }
 178             case PREFS_OK:
 179             {
 180                 config_PutInt( p_intf, "ffmpeg-pp-q", p_pp_slider->Value() );
 181             config_PutPsz( p_intf, "filter", "adjust" );
 182             ApplyChanges();
 183             Hide();
 184             }
 185                 default:
 186                         BWindow::MessageReceived( p_message );
 187                         break;
 188         }
 189 }
 190
 191 /*****************************************************************************
 192  * PreferencesWindow::ReallyQuit
 193  *****************************************************************************/
 194 void PreferencesWindow::ReallyQuit()
 195 {
 196     Hide();
 197     Quit();
 198 }
 199
 200 /*****************************************************************************
 201  * PreferencesWindow::SetDefaults
 202  *****************************************************************************/
 203 void PreferencesWindow::SetDefaults()
 204 {
 205     p_pp_slider->SetValue( 0 );
 206     p_brightness_slider->SetValue( 100 );
 207     p_contrast_slider->SetValue( 100 );
 208     p_hue_slider->SetValue( 0 );
 209     p_saturation_slider->SetValue( 100 );
 210
 211     p_restart_string->SetText( config_GetInt( p_intf, "ffmpeg-pp-q" ) ?
 212         "Changes will take effect after you restart playback" : "" );
 213
 214     config_PutPsz( p_intf, "filter", NULL );
 215     config_PutInt( p_intf, "ffmpeg-pp-q", 0 );
 216
 217     ApplyChanges();
 218 }
 219
 220 /*****************************************************************************
 221  * PreferencesWindow::ApplyChanges
 222  *****************************************************************************/
 223 void PreferencesWindow::ApplyChanges()
 224 {
 225     bool b_restart_needed = false;
 226
 227     if( ( !config_GetPsz( p_intf, "filter" ) ||
 228           strncmp( config_GetPsz( p_intf, "filter" ), "adjust", 6 ) ) &&
 229         ( p_brightness_slider->Value() != 100 ||
 230           p_contrast_slider->Value() != 100 ||
 231           p_hue_slider->Value() ||
 232           p_saturation_slider->Value() != 100 ) )
 233     {
 234         b_restart_needed = true;
 235     }
 236
 237     if( p_pp_slider->Value() != config_GetInt( p_intf, "ffmpeg-pp-q" ) )
 238     {
 239         b_restart_needed = true;
 240     }
 241
 242     config_PutFloat( p_intf, "Brightness",
 243                      (float)p_brightness_slider->Value() / 100 );
 244     config_PutFloat( p_intf, "Contrast",
 245                      (float)p_contrast_slider->Value() / 100 );
 246     config_PutInt( p_intf, "Hue", p_hue_slider->Value() );
 247     config_PutFloat( p_intf, "Saturation",
 248                      (float)p_saturation_slider->Value() / 100 );
 249
 250     p_restart_string->LockLooper();
 251     p_restart_string->SetText( b_restart_needed ?
 252         "Changes will take effect after you restart playback" : "" );
 253     p_restart_string->UnlockLooper();
 254 }