CircleOS: toolbar.c Source File

00001 /****************** COPYRIGHT (C) 2007-2010 RAISONANCE S.A.S. *****************/
00014 /******************************************************************************/
00015 
00016 /* Includes ------------------------------------------------------------------*/
00017 #include "circle.h"
00018 
00020 
00021 /* Private define ------------------------------------------------------------*/
00022 
00023 /* Extern variables ---------------------------------------------------------*/
00024 
00025 //-- System toolbar shown by default
00026 extern const u16 ButtonMenuBmp[];
00027 extern const u16 ButtonLowSoundHPBmp[];
00028 extern const u16 ButtonHighSoundHPBmp[];
00029 extern const u16 ButtonMuteHPBmp[];
00030 extern const u16 ButtonSoundHPBmp[];
00031 extern const u16 ButtonLowSoundLSBmp[];
00032 extern const u16 ButtonHighSoundLSBmp[];
00033 extern const u16 ButtonMuteLSBmp[];
00034 extern const u16 ButtonSoundLSBmp[];
00035 
00036 /* Private functions ---------------------------------------------------------*/
00037 enum MENU_code fLowSound();
00038 enum MENU_code fHighSound();
00039 enum MENU_code fMuteSound();
00040 enum MENU_code fDefaultAction();
00041 
00042 /* Private variables ---------------------------------------------------------*/
00043 s32 ScreenButton = -1;       // Current pushed button (on the touchscreen)
00044 s32 CurOrientation = V12;    // Current orientation of the screen
00045 s32 OldOrientation = V12;
00046 s32 RedrawToolbarRequest;
00047 divider_t Max_cnt_tb = 100;       // System tick divider
00048 
00049 tToolbar*         CurrentToolbar    = 0;
00050 tToolbarItem*     CurrentTbCommand  = 0;
00051 
00052 
00053 tToolbar DefaultToolbar =
00054 {
00055     TB_NB_BUTTONS,
00056     0,
00057     {
00058         { ButtonMenuBmp,        fDefaultAction  },
00059         { ButtonLowSoundLSBmp,  fLowSound  },
00060         { ButtonHighSoundLSBmp, fHighSound },
00061         { ButtonMuteLSBmp,      fMuteSound },
00062     }
00063 };
00064 
00065 /*******************************************************************************
00066 *
00067 *                                TOOLBAR_Init
00068 *
00069 *******************************************************************************/
00077 /******************************************************************************/
00078 NODEBUG void TOOLBAR_Init( void )
00079 {
00080     LCD_FillRect_Circle( 0, PHYS_SCREEN_HEIGHT - BUTTON_HEIGHT, PHYS_SCREEN_WIDTH, BUTTON_HEIGHT, RGB_WHITE );
00081     TOOLBAR_SetDefaultToolbar();
00082 }
00083 
00084 /*******************************************************************************
00085 *
00086 *                                TOOLBAR_Handler
00087 *
00088 *******************************************************************************/
00096 /******************************************************************************/
00097 void TOOLBAR_Handler( void )
00098 {
00099     static divider_t divider_coord = 0;
00100     s32 OldButton = ScreenButton;
00101     s32 X, Y;
00102     vs32 i;
00103 
00104     // Don't execute, if it's not time
00105     if ( ( divider_coord++ % Max_cnt_tb ) != 0 )
00106         return;
00107 
00108     // Don't execute, if touchscreen not operational (calibration...)
00109     if ( TOUCHSCR_GetMode() == TS_CALIBRATION )
00110         return;
00111 
00112     // See if a hit on the touchscreen has been done
00113     if ( TOUCHSCR_IsPressed() )
00114     {
00115         // Get the position
00116         X = TOUCHSCR_Info.xAbsPos;
00117         Y = TOUCHSCR_Info.yAbsPos;
00118 
00119         // First test whether a button is pressed...
00120         if ( Y > APP_SCREEN_HEIGHT )
00121         {
00122             // A button is pushed
00123             ScreenButton = X / BUTTON_WIDTH;
00124             if ( ScreenButton > ( CurrentToolbar->NbItems - 1 ) )
00125             {
00126                 ScreenButton = CurrentToolbar->NbItems - 1;
00127             }
00128             if ( ScreenButton < 0 )
00129             {
00130                 ScreenButton = 0;
00131             }
00132         }
00133         else
00134             // No button selected
00135             ScreenButton = -1;
00136     }
00137     else
00138     {
00139         // See if a redraw is requested
00140         if ( RedrawToolbarRequest )
00141         {
00142             if ( ( RedrawToolbarRequest >> 4 ) )
00143             {
00144                 // System toolbar requested
00145                 CurrentToolbar = &DefaultToolbar;
00146                 if ( AUDIO_SpeakerOn )
00147                 {
00148                     TOOLBAR_ChangeButton( 0, ButtonMenuBmp, fDefaultAction );       // restore the 'config' button
00149                     TOOLBAR_ChangeButton( 1, ButtonLowSoundLSBmp, fLowSound );      // restore the 'sound --' button
00150                     TOOLBAR_ChangeButton( 2, ButtonHighSoundLSBmp, fHighSound );    // restore the 'sound ++' button
00151                     TOOLBAR_ChangeButton( 3, AUDIO_IsMute() ?  ButtonMuteLSBmp : ButtonSoundLSBmp, fMuteSound );    // restore the 'mute' button
00152                 }
00153                 else
00154                 {
00155                     TOOLBAR_ChangeButton( 0, ButtonMenuBmp, fDefaultAction );       // restore the 'config' button
00156                     TOOLBAR_ChangeButton( 1, ButtonLowSoundHPBmp, fLowSound );      // restore the 'sound --' button
00157                     TOOLBAR_ChangeButton( 2, ButtonHighSoundHPBmp, fHighSound );    // restore the 'sound ++' button
00158                     TOOLBAR_ChangeButton( 3, AUDIO_IsMute() ? ButtonMuteHPBmp : ButtonSoundHPBmp, fMuteSound ); // restore the 'mute' button
00159                 }
00160             }
00161 
00162             // At least 1 button redraw requested
00163             if ( RedrawToolbarRequest & 0x0F )
00164             {
00165                 // Redraw the buttons
00166                 for ( i = 0 ; i < CurrentToolbar->NbItems ; i++ )
00167                 {
00168                     if ( ( RedrawToolbarRequest >> i ) & 1 )
00169                         TOOLBAR_UnSelectButton( i );
00170                 }
00171             }
00172 
00173             // Requested treated
00174             RedrawToolbarRequest = 0;
00175         }   // End if( RedrawToolbarRequest )
00176 
00177         // Memorize state
00178         OldOrientation = CurOrientation;
00179 
00180         // No touch, no button selected
00181         ScreenButton = -1;
00182 
00183     } // End if TOUCHSCR_IsPressed
00184 
00185     // Button selection management
00186     if ( OldButton != ScreenButton )
00187     {
00188         if ( OldButton != -1 )
00189             TOOLBAR_UnSelectButton( OldButton );
00190 
00191         if ( ScreenButton != -1 )
00192             TOOLBAR_SelectButton( ScreenButton );
00193     }
00194 
00195 }
00196 
00197 
00198 /*******************************************************************************
00199 *
00200 *                                TOOLBAR_UnselectButton
00201 *
00202 *******************************************************************************/
00209 /******************************************************************************/
00210 void TOOLBAR_UnSelectButton( u16 button )
00211 {
00212     TOOLBAR_Button( button, DEFAULT_BUTTON_BGND, DEFAULT_BUTTON_BGND, FALSE );
00213 }
00214 
00215 /*******************************************************************************
00216 *
00217 *                                TOOLBAR_SelectButton
00218 *
00219 *******************************************************************************/
00227 /******************************************************************************/
00228 void TOOLBAR_SelectButton( u16 button )
00229 {
00230     s32 index;
00231 
00232     // Draw the button in selected mode
00233     TOOLBAR_Button( button, DEFAULT_BUTTON_BGND, ACTIVE_BUTTON_BGND, TRUE ) ;
00234 
00235     // Beep
00236     if ( BUZZER_GetMode() == BUZZER_OFF )
00237     {
00238         BUZZER_SetFrequency( 440 );
00239         BUZZER_SetMode( BUZZER_SHORTBEEP );
00240     }
00241 
00242     // Launch the function corresponding to the absolute index of the item
00243     index = ( button + CurrentToolbar->FirstDispItem ) % CurrentToolbar->NbItems;
00244     if ( CurrentToolbar->Items[index].Fct_Manage )
00245     {
00246 #if POWER_MNGT
00247         POWER_Reset_Time();
00248 #endif
00249         CurrentToolbar->Items[index].Fct_Manage();
00250 #if POWER_MNGT
00251         POWER_Set_Time();
00252 #endif
00253     }
00254 }
00255 
00256 /*******************************************************************************
00257 *
00258 *                                TOOLBAR_Button
00259 *
00260 *******************************************************************************/
00270 /******************************************************************************/
00271 void TOOLBAR_Button( u16 button, u16 bgnd_color, u16 bgnd_color_sel, bool sel )
00272 {
00273     s32 index, deltaWidth, deltaHeight, Icon_Width, Icon_Height;
00274     coord_t Save_Screen_Width, Save_Screen_Height, Save_LCD_Offset;
00275 
00276     // Find the absolute index of the item
00277     index = ( button + CurrentToolbar->FirstDispItem ) % CurrentToolbar->NbItems;
00278 
00279     // Find the size of the icon in the header (only for BMP icons)
00280     if ( ( CurrentToolbar->Items[index].icon[0] == 0x424D ) && ( CurrentToolbar->Items[index].icon[3] == 0 ) )
00281     {
00282         Icon_Width = ( CurrentToolbar->Items[index].icon[9] ) >> 8;
00283         Icon_Height = ( CurrentToolbar->Items[index].icon[11] ) >> 8;
00284     }
00285     else
00286     {
00287         Icon_Width = ICON_WIDTH;
00288         Icon_Height = ICON_HEIGHT;
00289     }
00290 
00291     // Calculate the size difference for center icons
00292     deltaWidth = ( BUTTON_WIDTH - Icon_Width ) / 2;
00293     deltaHeight = ( BUTTON_HEIGHT - Icon_Height ) / 2;
00294 
00295     // Save screen current virtual values, if application with offset running
00296     Save_Screen_Width = LCD_GetScreenWidth();
00297     Save_Screen_Height = LCD_GetScreenHeight();
00298     Save_LCD_Offset = LCD_Offset;
00299 
00300     // Restore real values for DRAW and LCD functions
00301     Screen_Width = APP_SCREEN_WIDTH;
00302     Screen_Height = APP_SCREEN_HEIGHT;
00303     LCD_Offset = 0;
00304 
00305     switch ( LCD_GetScreenOrientation() )
00306     {
00307     case V12:
00308         LCD_FillRect_Circle( BUTTON_WIDTH * button, APP_SCREEN_HEIGHT, BUTTON_WIDTH, BUTTON_HEIGHT, RGB_WHITE );
00309 
00310         if ( sel )
00311             DRAW_SetImageSel( CurrentToolbar->Items[index].icon, ( BUTTON_WIDTH * button ) + deltaWidth, APP_SCREEN_HEIGHT + deltaHeight, Icon_Height, Icon_Width,
00312                               bgnd_color, bgnd_color_sel );
00313         else
00314             DRAW_SetImage( CurrentToolbar->Items[index].icon, ( BUTTON_WIDTH * button ) + deltaWidth, APP_SCREEN_HEIGHT + deltaHeight, Icon_Height, Icon_Width );
00315 
00316         DRAW_Line_Circle( BUTTON_WIDTH * button, APP_SCREEN_HEIGHT, BUTTON_WIDTH * ( button + 1 ) - 1, APP_SCREEN_HEIGHT, RGB_BUTTON_SEPARATOR );
00317 
00318         if ( index != ( CurrentToolbar->NbItems - 1 ) )
00319             DRAW_Line_Circle( BUTTON_WIDTH * ( button + 1 ) - 1, APP_SCREEN_HEIGHT, BUTTON_WIDTH * ( button + 1 ) - 1, APP_SCREEN_HEIGHT + BUTTON_HEIGHT - 1, RGB_BUTTON_SEPARATOR );
00320         break;
00321 
00322     case V3:
00323         LCD_FillRect_Circle( APP_SCREEN_WIDTH, BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ), BUTTON_HEIGHT, BUTTON_WIDTH, RGB_WHITE );
00324 
00325         if ( sel )
00326             DRAW_SetImageSel( CurrentToolbar->Items[index].icon, APP_SCREEN_WIDTH + deltaHeight, BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ) + deltaWidth, Icon_Width, Icon_Height,
00327                               bgnd_color, bgnd_color_sel );
00328         else
00329             DRAW_SetImage( CurrentToolbar->Items[index].icon, APP_SCREEN_WIDTH + deltaHeight, BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ) + deltaWidth, Icon_Width, Icon_Height );
00330 
00331         DRAW_Line_Circle( APP_SCREEN_WIDTH, BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ), APP_SCREEN_WIDTH, BUTTON_WIDTH * ( CurrentToolbar->NbItems - button ), RGB_BUTTON_SEPARATOR );
00332 
00333         if ( index != ( CurrentToolbar->NbItems - 1 ) )
00334             DRAW_Line_Circle( APP_SCREEN_WIDTH + BUTTON_HEIGHT, BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ), APP_SCREEN_WIDTH, BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ), RGB_BUTTON_SEPARATOR );
00335         break;
00336 
00337     case V6:
00338         LCD_FillRect_Circle( BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ), -BUTTON_HEIGHT, BUTTON_WIDTH, BUTTON_HEIGHT, RGB_WHITE );
00339 
00340         if ( sel )
00341             DRAW_SetImageSel( CurrentToolbar->Items[index].icon, ( BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ) ) + deltaWidth, -BUTTON_HEIGHT + deltaHeight, Icon_Height, Icon_Width,
00342                               bgnd_color, bgnd_color_sel );
00343         else
00344             DRAW_SetImage( CurrentToolbar->Items[index].icon, ( BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ) ) + deltaWidth, -BUTTON_HEIGHT + deltaHeight,  Icon_Height, Icon_Width );
00345 
00346         DRAW_Line_Circle( BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ), -1,  BUTTON_WIDTH * ( CurrentToolbar->NbItems - button ), -1, RGB_BUTTON_SEPARATOR );
00347 
00348         if ( index != ( CurrentToolbar->NbItems - 1 ) )
00349             DRAW_Line_Circle( BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ), -BUTTON_HEIGHT, BUTTON_WIDTH * ( CurrentToolbar->NbItems - button - 1 ), -1, RGB_BUTTON_SEPARATOR );
00350         break;
00351 
00352     case V9:
00353         LCD_FillRect_Circle( -BUTTON_HEIGHT, BUTTON_WIDTH * button, BUTTON_HEIGHT, BUTTON_WIDTH, RGB_WHITE );
00354 
00355         if ( sel )
00356             DRAW_SetImageSel( CurrentToolbar->Items[index].icon, -BUTTON_HEIGHT + deltaHeight, ( BUTTON_WIDTH * button ) + deltaWidth, Icon_Height, Icon_Width,
00357                               bgnd_color, bgnd_color_sel );
00358         else
00359             DRAW_SetImage( CurrentToolbar->Items[index].icon, -BUTTON_HEIGHT  + deltaHeight, ( BUTTON_WIDTH * button ) + deltaWidth,  Icon_Height, Icon_Width );
00360 
00361         DRAW_Line_Circle( -1, BUTTON_WIDTH * button, -1, BUTTON_WIDTH * ( button + 1 ) - 1, RGB_BUTTON_SEPARATOR );
00362 
00363         if ( index != ( CurrentToolbar->NbItems - 1 ) )
00364             DRAW_Line_Circle( -1, BUTTON_WIDTH * ( button + 1 ) - 1, -BUTTON_HEIGHT, BUTTON_WIDTH * ( button + 1 ) - 1, RGB_BUTTON_SEPARATOR );
00365         break;
00366     }
00367 
00368     // Restore virtual values for DRAW and LCD functions
00369     Screen_Width = Save_Screen_Width;
00370     Screen_Height = Save_Screen_Height;
00371     LCD_Offset = Save_LCD_Offset;
00372 }
00373 
00374 /*******************************************************************************
00375 *
00376 *                                Default system functions
00377 *
00378 *******************************************************************************/
00379 enum MENU_code fLowSound( void )
00380 {
00381     AUDIO_Dec_Volume( 2 );
00382     return MENU_CONTINUE;
00383 }
00384 
00385 enum MENU_code fHighSound( void )
00386 {
00387     AUDIO_Inc_Volume( 2 );
00388     return MENU_CONTINUE;
00389 }
00390 
00391 enum MENU_code fMuteSound( void )
00392 {
00393     AUDIO_MUTE_OnOff( AUDIO_IsMute() ? 0 : 1 );
00394 
00395     if ( AUDIO_SpeakerOn )
00396         TOOLBAR_ChangeButton( 3, AUDIO_IsMute() ? ButtonMuteLSBmp : ButtonSoundLSBmp, fMuteSound );    // restore the 'mute' button
00397     else
00398         TOOLBAR_ChangeButton( 3, AUDIO_IsMute() ? ButtonMuteHPBmp : ButtonSoundHPBmp, fMuteSound );    // restore the 'mute' button
00399 
00400     return MENU_CONTINUE;
00401 }
00402 
00403 enum MENU_code fDefaultAction( void )
00404 {
00405     index_t CurrentApplicationIndex = -1;
00406 
00407     if ( fInitDone  == FALSE )
00408         return MENU_CONTINUE;
00409 
00410     // Retrieve the current appli index
00411     CurrentApplicationIndex = UTIL_ReadBackupRegister( BKP_SYS1 );
00412 
00413     // Try to launch the current appli
00414     if ( APP_LaunchAppli( CurrentApplicationIndex ) == MENU_LEAVE )
00415     {
00416         return fConfig();
00417     }
00418     else
00419     {
00420         return MENU_CONTINUE;
00421     }
00422 }
00423 
00424 /*******************************************************************************
00425 *
00426 *                                TOOLBAR_RedrawToolbar
00427 *
00428 *******************************************************************************/
00440 /******************************************************************************/
00441 void TOOLBAR_RedrawToolbar( s32 Request )
00442 {
00443     RedrawToolbarRequest |= Request;
00444 }
00445 
00447 
00448 /*******************************************************************************
00449 *
00450 *                                TOOLBAR_Set
00451 *
00452 *******************************************************************************/
00459 /******************************************************************************/
00460 void TOOLBAR_Set( const tToolbar* NewToolbar )
00461 {
00462     CurrentToolbar = ( tToolbar* ) NewToolbar;
00463     TOOLBAR_RedrawToolbar( TOOLBAR_REDRAW );         // To redraw...
00464 }
00465 
00466 /*******************************************************************************
00467 *
00468 *                                TOOLBAR_SetDefaultToolbar
00469 *
00470 *******************************************************************************/
00476 /******************************************************************************/
00477 void TOOLBAR_SetDefaultToolbar( void )
00478 {
00479     TOOLBAR_RedrawToolbar( TOOLBAR_DEFAULT );
00480 }
00481 
00482 /*******************************************************************************
00483 *
00484 *                                TOOLBAR_ChangeButton
00485 *
00486 *******************************************************************************/
00495 /******************************************************************************/
00496 void TOOLBAR_ChangeButton( s32 button, const u16* newicon, enum MENU_code( *newfct )( void ) )
00497 {
00498     CurrentToolbar->Items[button].icon       = newicon;
00499     CurrentToolbar->Items[button].Fct_Manage = newfct;
00500     TOOLBAR_RedrawToolbar( 1 << button );
00501 }
00502 
00503 
00504