gui/mplayer/pb.c

   1 /*
   2  * main window
   3  *
   4  * This file is part of MPlayer.
   5  *
   6  * MPlayer 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  * MPlayer 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 along
  17  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #include <stdlib.h>
  22 #include <stdio.h>
  23 #include <inttypes.h>
  24 #include <sys/stat.h>
  25 #include <unistd.h>
  26 #include <string.h>
  27
  28 #include "config.h"
  29 #include "gui/app.h"
  30 #include "gui/skin/font.h"
  31 #include "gui/skin/skin.h"
  32 #include "gui/wm/ws.h"
  33
  34 #include "help_mp.h"
  35 #include "libvo/x11_common.h"
  36 #include "libvo/fastmemcpy.h"
  37
  38 #include "stream/stream.h"
  39 #include "mixer.h"
  40 #include "libvo/sub.h"
  41
  42 #include "libmpdemux/demuxer.h"
  43 #include "libmpdemux/stheader.h"
  44 #include "codec-cfg.h"
  45
  46 #include "gmplayer.h"
  47 #include "play.h"
  48 #include "widgets.h"
  49 #include "gui_common.h"
  50
  51 unsigned int GetTimerMS( void );
  52 unsigned int GetTimer( void );
  53
  54 unsigned char * mplPBDrawBuffer = NULL;
  55 int             mplPBVisible = 0;
  56 int             mplPBLength = 0;
  57 int             mplPBFade = 0;
  58
  59 void mplPBDraw( void )
  60 {
  61  int x;
  62
  63  if ( !appMPlayer.subWindow.isFullScreen ) return;
  64  if ( !mplPBVisible || !appMPlayer.barIsPresent ) return;
  65
  66 // appMPlayer.bar.x=( appMPlayer.subWindow.Width - appMPlayer.bar.width ) / 2;
  67  switch( appMPlayer.bar.x )
  68   {
  69    case -1: x=( appMPlayer.subWindow.Width - appMPlayer.bar.width ) / 2; break;
  70    case -2: x=( appMPlayer.subWindow.Width - appMPlayer.bar.width ); break;
  71    default: x=appMPlayer.bar.x;
  72   }
  73
  74  switch ( mplPBFade )
  75   {
  76    case 1: // fade in
  77         mplPBLength--;
  78         if ( appMPlayer.subWindow.Height - appMPlayer.bar.height >= mplPBLength )
  79          {
  80           mplPBLength=appMPlayer.subWindow.Height - appMPlayer.bar.height;
  81           mplPBFade=0;
  82           vo_mouse_autohide=0;
  83          }
  84         wsMoveWindow( &appMPlayer.barWindow,0,x,mplPBLength );
  85         break;
  86    case 2: // fade out
  87         mplPBLength+=10;
  88         if ( mplPBLength > appMPlayer.subWindow.Height )
  89          {
  90           mplPBLength=appMPlayer.subWindow.Height;
  91           mplPBFade=mplPBVisible=0;
  92           vo_mouse_autohide=1;
  93           wsVisibleWindow( &appMPlayer.barWindow,wsHideWindow );
  94           return;
  95          }
  96         wsMoveWindow( &appMPlayer.barWindow,0,x,mplPBLength );
  97         break;
  98   }
  99
 100 // --- render
 101  if ( appMPlayer.barWindow.State == wsWindowExpose )
 102   {
 103    btnModify( evSetMoviePosition,guiIntfStruct.Position );
 104    btnModify( evSetVolume,guiIntfStruct.Volume );
 105
 106    vo_mouse_autohide=0;
 107
 108    fast_memcpy( mplPBDrawBuffer,appMPlayer.bar.Bitmap.Image,appMPlayer.bar.Bitmap.ImageSize );
 109    Render( &appMPlayer.barWindow,appMPlayer.barItems,appMPlayer.NumberOfBarItems,mplPBDrawBuffer,appMPlayer.bar.Bitmap.ImageSize );
 110    wsConvert( &appMPlayer.barWindow,mplPBDrawBuffer,appMPlayer.bar.Bitmap.ImageSize );
 111   }
 112  wsPutImage( &appMPlayer.barWindow );
 113 }
 114
 115 #define itPLMButton (itNULL - 1)
 116 #define itPRMButton (itNULL - 2)
 117
 118 void mplPBMouseHandle( int Button,int X,int Y,int RX,int RY )
 119 {
 120  static int     itemtype = 0;
 121         int     i;
 122         wItem * item = NULL;
 123         float   value = 0.0f;
 124
 125  static int     SelectedItem = -1;
 126         int     currentselected = -1;
 127
 128  for ( i=0;i < appMPlayer.NumberOfBarItems + 1;i++ )
 129    if ( ( appMPlayer.barItems[i].pressed != btnDisabled )&&
 130       ( wgIsRect( X,Y,appMPlayer.barItems[i].x,appMPlayer.barItems[i].y,appMPlayer.barItems[i].x+appMPlayer.barItems[i].width,appMPlayer.barItems[i].y+appMPlayer.barItems[i].height ) ) )
 131     { currentselected=i; break; }
 132
 133  switch ( Button )
 134   {
 135    case wsPMMouseButton:
 136         gtkShow( evHidePopUpMenu,NULL );
 137         mplShowMenu( RX,RY );
 138         break;
 139    case wsRMMouseButton:
 140         mplHideMenu( RX,RY,0 );
 141         break;
 142    case wsRRMouseButton:
 143         gtkShow( evShowPopUpMenu,NULL );
 144         break;
 145 // ---
 146    case wsPLMouseButton:
 147         gtkShow( evHidePopUpMenu,NULL );
 148         SelectedItem=currentselected;
 149         if ( SelectedItem == -1 ) break; // yeees, i'm move the fucking window
 150         item=&appMPlayer.barItems[SelectedItem];
 151         itemtype=item->type;
 152         item->pressed=btnPressed;
 153
 154         switch( item->type )
 155          {
 156           case itButton:
 157                if ( ( SelectedItem > -1 ) &&
 158                  ( ( ( item->msg == evPlaySwitchToPause && item->msg == evPauseSwitchToPlay ) ) ||
 159                  ( ( item->msg == evPauseSwitchToPlay && item->msg == evPlaySwitchToPause ) ) ) )
 160                  { item->pressed=btnDisabled; }
 161                break;
 162          }
 163
 164         break;
 165    case wsRLMouseButton:
 166         item=&appMPlayer.barItems[SelectedItem];
 167         item->pressed=btnReleased;
 168         SelectedItem=-1;
 169         if ( currentselected == - 1 ) { itemtype=0; break; }
 170         value=0;
 171
 172         switch( itemtype )
 173          {
 174           case itPotmeter:
 175           case itHPotmeter:
 176                btnModify( item->msg,(float)( X - item->x ) / item->width * 100.0f );
 177                mplEventHandling( item->msg,item->value );
 178                value=item->value;
 179                break;
 180           case itVPotmeter:
 181                btnModify( item->msg, ( 1. - (float)( Y - item->y ) / item->height) * 100.0f );
 182                mplEventHandling( item->msg,item->value );
 183                value=item->value;
 184                break;
 185          }
 186         mplEventHandling( item->msg,value );
 187
 188         itemtype=0;
 189         break;
 190 // ---
 191    case wsP5MouseButton: value=-2.5f; goto rollerhandled;
 192    case wsP4MouseButton: value= 2.5f;
 193 rollerhandled:
 194         item=&appMPlayer.barItems[currentselected];
 195         if ( ( item->type == itHPotmeter )||( item->type == itVPotmeter )||( item->type == itPotmeter ) )
 196          {
 197           item->value+=value;
 198           btnModify( item->msg,item->value );
 199           mplEventHandling( item->msg,item->value );
 200          }
 201         break;
 202 // ---
 203    case wsMoveMouse:
 204         item=&appMPlayer.barItems[SelectedItem];
 205         switch ( itemtype )
 206          {
 207           case itPRMButton:
 208                mplMenuMouseHandle( X,Y,RX,RY );
 209                break;
 210           case itPotmeter:
 211                item->value=(float)( X - item->x ) / item->width * 100.0f;
 212                goto potihandled;
 213           case itVPotmeter:
 214                item->value=(1. - (float)( Y - item->y ) / item->height) * 100.0f;
 215                goto potihandled;
 216           case itHPotmeter:
 217                item->value=(float)( X - item->x ) / item->width * 100.0f;
 218 potihandled:
 219                if ( item->value > 100.0f ) item->value=100.0f;
 220                if ( item->value < 0.0f ) item->value=0.0f;
 221                mplEventHandling( item->msg,item->value );
 222                break;
 223          }
 224         break;
 225   }
 226 }
 227
 228 void mplPBShow( int x, int y )
 229 {
 230  if ( !appMPlayer.barIsPresent || !gtkEnablePlayBar ) return;
 231  if ( !appMPlayer.subWindow.isFullScreen ) return;
 232
 233  if ( y > appMPlayer.subWindow.Height - appMPlayer.bar.height )
 234   {
 235    if ( !mplPBFade ) wsVisibleWindow( &appMPlayer.barWindow,wsShowWindow );
 236    mplPBFade=1; mplPBVisible=1; wsPostRedisplay( &appMPlayer.barWindow );
 237   }
 238   else if ( !mplPBFade ) mplPBFade=2;
 239 }
 240
 241 void mplPBInit( void )
 242 {
 243  if ( !appMPlayer.barIsPresent ) return;
 244
 245  gfree( (void**)&mplPBDrawBuffer );
 246
 247  if ( ( mplPBDrawBuffer = malloc( appMPlayer.bar.Bitmap.ImageSize ) ) == NULL )
 248   {
 249    mp_msg( MSGT_GPLAYER,MSGL_FATAL,MSGTR_NEMDB );
 250    exit( 0 );
 251   }
 252
 253  appMPlayer.barWindow.Parent=appMPlayer.subWindow.WindowID;
 254  wsCreateWindow( &appMPlayer.barWindow,
 255    appMPlayer.bar.x,appMPlayer.bar.y,appMPlayer.bar.width,appMPlayer.bar.height,
 256    wsNoBorder,wsShowMouseCursor|wsHandleMouseButton|wsHandleMouseMove,wsHideFrame|wsHideWindow,"PlayBar" );
 257
 258  wsSetShape( &appMPlayer.barWindow,appMPlayer.bar.Mask.Image );
 259
 260  appMPlayer.barWindow.ReDraw=(void *)mplPBDraw;
 261  appMPlayer.barWindow.MouseHandler=mplPBMouseHandle;
 262  appMPlayer.barWindow.KeyHandler=mplMainKeyHandle;
 263
 264  mplPBLength=appMPlayer.subWindow.Height;
 265 }