scribble/src/toolbar.c File Reference

scribble - toolbar interaction with scribble More...

#include <libmb/mb.h>
#include <liberipc/eripc.h>
#include <liberipc/eripctoolbar.h>
#include <liberipc/eripcviewer.h>
#include <liberipc/eripcicons.h>
#include "ScribbleUI.h"
#include "ScribbleIPC.h"
#include "ScribbleLog.h"
#include "ScribbleUtils.h"
#include "displayUpdate.h"

Go to the source code of this file.

Defines

#define LIST_INDEX_ICON   (0)
#define LIST_INDEX_ICONLOW   (1)
#define LIST_INDEX_SETTING   (2)

Enumerations

enum  ICONLIST_MODE { ICONS_FLDALL = 0, ICONLIST_UNFLDSIZE = 1, ICONLIST_UNFLDCOLOR = 2 }

Functions

OPERATION_MODE getOperationMode ()
void setOperationMode (OPERATION_MODE iOpMode)
HW_COLOR getPenColor ()
void setPenColor (HW_COLOR iHwColor)
PEN_SIZE getPenSize ()
void setPenSize (PEN_SIZE iPenSize)
static int getIconfromPenSize (PEN_SIZE iPenSize, int iListIndex)
static PEN_SIZE getPenSizefromIcon (int iIconID)
static int getIconfromPenColor (HW_COLOR iPenColor, int iListIndex)
static HW_COLOR getPenColorfromIcon (int iIconID)
static void addIcons (const int *pIcons, unsigned int iSize)
static void addIcon (const int iconID)
gboolean toolbar_is_waitconfirmdel ()
void toolbar_confirm_delpage ()
gboolean toolbar_is_erasing ()
gboolean toolbar_is_drawing ()
void activeIcon (int iconID)
void disableIcon (int iconID)
void normalIcon (int iconID)
void addIconsByListMode (const ICONLIST_MODE iListMode)
void drawIconsByMode (int iTotalPage)
void toolbar_clearall ()
void toolbar_firstinit (int iTotalPage)
void toolbar_reinit (int iTotalPage)
void toolbar_init ()
void toolbar_key_selected (int iconID, int iconState, PScribbleUICtx pScribbleUICtx)

Variables

static erClientChannel_t toolbarChannel = NULL
static OPERATION_MODE s_OperationMode = MODE_DRAW
static HW_COLOR s_PenColor = COLOR_BLACK
static PEN_SIZE m_PenSize = SIZE_3PIX
static const int s_InitIcons []
static const int s_PenList [][4]
static const int s_ColorList [][4]
static gboolean ispagedel_confirmed = FALSE

Detailed Description

scribble - toolbar interaction with scribble

Copyright (C) 2005-2008 iRex Technologies B.V. All rights reserved.

Author:
Jian Shen
<File description>="">

Definition in file toolbar.c.

Define Documentation

#define LIST_INDEX_ICON   (0)

Definition at line 98 of file toolbar.c.

#define LIST_INDEX_ICONLOW   (1)

Definition at line 99 of file toolbar.c.

#define LIST_INDEX_SETTING   (2)

Definition at line 100 of file toolbar.c.

Enumeration Type Documentation

enum ICONLIST_MODE

Enumerator:
ICONS_FLDALL 
ICONLIST_UNFLDSIZE 
ICONLIST_UNFLDCOLOR 

Definition at line 46 of file toolbar.c.

00046              {
00047     ICONS_FLDALL=0,      //folder all icon
00048     ICONLIST_UNFLDSIZE=1,//unfold the size select
00049     ICONLIST_UNFLDCOLOR=2,//fold the color select
00050 }ICONLIST_MODE;

Function Documentation

void activeIcon ( int  iconID  ) 

Definition at line 245 of file toolbar.c.

00246 {
00247     tbSetStatePlatformIcon(toolbarChannel, ER_SCRIBBLE_UA_ID, 
00248                            iconID,iconState_selected);
00249 }

static void addIcon ( const int  iconID  )  [static]

Definition at line 213 of file toolbar.c.

00214 {
00215     addIcons(&iconID,1);
00216 }

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static void addIcons ( const int *  pIcons,
unsigned int  iSize 
) [static]

Definition at line 202 of file toolbar.c.

00203 {
00204     unsigned int i;
00205     for( i=0;i<iSize;i++)
00206     {
00207         tbAppendPlatformIcon(toolbarChannel,ER_SCRIBBLE_UA_ID,
00208                              pIcons[i],ccVwrToolbar);
00209     }
00210 }

void addIconsByListMode ( const ICONLIST_MODE  iListMode  ) 

Definition at line 264 of file toolbar.c.

00265 {
00266     addIcon( iconID_pen );//normal
00267     
00268     //to keep the icons order.
00269     if( ICONLIST_UNFLDSIZE==iListMode )
00270     {
00271         addIcons(s_PenList[LIST_INDEX_ICONLOW], ARRAYSIZE(s_PenList[LIST_INDEX_ICONLOW]));
00272     }
00273     else
00274     {
00275         addIcon( getIconfromPenSize(getPenSize(), LIST_INDEX_ICON) );  
00276     }
00277         
00278     if( ICONLIST_UNFLDCOLOR==iListMode )
00279     {
00280         addIcons(s_ColorList[LIST_INDEX_ICONLOW], ARRAYSIZE(s_ColorList[LIST_INDEX_ICONLOW]));
00281     }
00282     else
00283     {
00284         addIcon( getIconfromPenColor(getPenColor(), LIST_INDEX_ICON) );
00285     }
00286     
00287     addIcons(s_InitIcons,ARRAYSIZE(s_InitIcons));
00288     //always disable keyboard and tagging currently
00289     disableIcon(iconID_keyboard);
00290     disableIcon(iconID_tagging);
00291 }

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void disableIcon ( int  iconID  ) 

Definition at line 251 of file toolbar.c.

00252 {
00253     tbSetStatePlatformIcon(toolbarChannel, ER_SCRIBBLE_UA_ID, 
00254                            iconID,iconState_grey);
00255 }

void drawIconsByMode ( int  iTotalPage  ) 

Definition at line 294 of file toolbar.c.

00295 {
00296     // freeze toolbar 
00297     tbDisableUpdate(toolbarChannel, ER_SCRIBBLE_UA_ID);
00298     
00299     // clear the toolbar
00300     tbClearIconSet(toolbarChannel, ER_SCRIBBLE_UA_ID);
00301     switch ( getOperationMode() )
00302     {
00303         case MODE_INVALID:
00304             addIconsByListMode(ICONS_FLDALL);
00305             break;
00306         case MODE_DRAW:
00307             addIconsByListMode(ICONS_FLDALL);
00308             activeIcon( iconID_pen );           
00309             break;
00310         case MODE_SELSIZE:
00311             addIconsByListMode(ICONLIST_UNFLDSIZE);
00312             activeIcon( getIconfromPenSize(getPenSize(), LIST_INDEX_ICONLOW) ); 
00313             activeIcon( iconID_pen );          
00314             break;
00315         case MODE_SELCOLOR:
00316             addIconsByListMode(ICONLIST_UNFLDCOLOR);
00317             activeIcon( getIconfromPenColor(getPenColor(), LIST_INDEX_ICONLOW) );
00318             activeIcon( iconID_pen );           
00319             break;
00320         case MODE_ERASE:
00321             addIconsByListMode(ICONS_FLDALL);
00322             activeIcon( iconID_eraseline );           
00323             break;
00324         case MODE_DELPAGE:
00325             addIconsByListMode(ICONS_FLDALL);
00326             activeIcon( iconID_trashcan );           
00327             break;
00328         default:
00329             SB_ERRORPRINTF("Error Mode[%d]\n", getOperationMode());
00330             return;
00331     }
00332     if( iTotalPage<=1 )
00333     {
00334         disableIcon(iconID_trashcan);
00335     }
00336     
00337     // redraw toolbar now
00338     tbEnableUpdate(toolbarChannel, ER_SCRIBBLE_UA_ID);
00339 }

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static int getIconfromPenColor ( HW_COLOR  iPenColor,
int  iListIndex 
) [static]

Definition at line 173 of file toolbar.c.

00174 {
00175     int i;
00176     for( i=0; i< ARRAYSIZE(s_ColorList[LIST_INDEX_SETTING]); i++)
00177     {
00178         if( s_ColorList[LIST_INDEX_SETTING][i] == iPenColor )
00179         {
00180             return s_ColorList[iListIndex][i];
00181         }
00182     }
00183     return s_ColorList[iListIndex][3];  //default: black
00184 }

static int getIconfromPenSize ( PEN_SIZE  iPenSize,
int  iListIndex 
) [static]

Definition at line 146 of file toolbar.c.

00147 {
00148     int i;
00149     for(i=0; i< ARRAYSIZE(s_PenList[LIST_INDEX_SETTING]); i++)
00150     {
00151         if( s_PenList[LIST_INDEX_SETTING][i] == iPenSize )
00152         {
00153             return s_PenList[iListIndex][i];
00154         }
00155     }
00156     return s_PenList[iListIndex][1]; //default: pen3pixel
00157 }

OPERATION_MODE getOperationMode (  ) 

Definition at line 56 of file toolbar.c.

00057 {
00058     return s_OperationMode;
00059 }

HW_COLOR getPenColor (  ) 

Definition at line 68 of file toolbar.c.

00069 {
00070     return s_PenColor;
00071 }

static HW_COLOR getPenColorfromIcon ( int  iIconID  )  [static]

Definition at line 186 of file toolbar.c.

00187 {
00188     int i;
00189     for( i=0; i< ARRAYSIZE(s_ColorList[LIST_INDEX_SETTING]); i++)
00190     {
00191         if(   s_ColorList[LIST_INDEX_ICON   ][i]==iIconID
00192            || s_ColorList[LIST_INDEX_ICONLOW][i]==iIconID )
00193         {
00194             return s_ColorList[LIST_INDEX_SETTING][i];
00195         }
00196     }
00197     return COLOR_BLACK;//default
00198 }

PEN_SIZE getPenSize (  ) 

Definition at line 80 of file toolbar.c.

00081 {
00082     return m_PenSize;
00083 }

static PEN_SIZE getPenSizefromIcon ( int  iIconID  )  [static]

Definition at line 159 of file toolbar.c.

00160 {
00161     int i;
00162     for(i=0; i< ARRAYSIZE(s_PenList[LIST_INDEX_SETTING]); i++)
00163     {
00164         if(   s_PenList[LIST_INDEX_ICON   ][i]==iIconID
00165            || s_PenList[LIST_INDEX_ICONLOW][i]==iIconID )
00166         {
00167             return s_PenList[LIST_INDEX_SETTING][i];
00168         }
00169     }
00170     return SIZE_3PIX;//default
00171 }

void normalIcon ( int  iconID  ) 

Definition at line 257 of file toolbar.c.

00258 {
00259     tbSetStatePlatformIcon(toolbarChannel, ER_SCRIBBLE_UA_ID, 
00260                            iconID,iconState_normal);
00261 }

void setOperationMode ( OPERATION_MODE  iOpMode  ) 

Definition at line 60 of file toolbar.c.

00061 {
00062     s_OperationMode=iOpMode;
00063 }

void setPenColor ( HW_COLOR  iHwColor  ) 

Definition at line 73 of file toolbar.c.

00074 {
00075     s_PenColor=iHwColor;
00076 }

void setPenSize ( PEN_SIZE  iPenSize  ) 

Definition at line 84 of file toolbar.c.

00085 {
00086     m_PenSize=iPenSize;
00087 }

void toolbar_clearall (  ) 

Definition at line 342 of file toolbar.c.

00343 {
00344     tbClearIconSet(toolbarChannel, ER_SCRIBBLE_UA_ID);
00345 }

void toolbar_confirm_delpage (  ) 

Definition at line 226 of file toolbar.c.

00227 {
00228     ispagedel_confirmed=TRUE;
00229 }

void toolbar_firstinit ( int  iTotalPage  ) 

Definition at line 348 of file toolbar.c.

00349 {
00350     setOperationMode(MODE_DRAW);
00351     drawIconsByMode(iTotalPage);
00352 }

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void toolbar_init ( void   ) 

Init toolbar (open communication channel and enable/set the correct icons)

Returns:
void

Definition at line 365 of file toolbar.c.

00366 {
00367     int     returnValue;
00368 
00369     SB_IPCPRINTF("\n\n\nentry,ER_TOOLBAR_CHANNEL=%d\n\n",
00370                  ER_TOOLBAR_CHANNEL);
00371     toolbarChannel=NULL;
00372     // create/init channel to communicate with the toolbar service
00373     returnValue = erIpcStartClient(ER_TOOLBAR_CHANNEL, &toolbarChannel);
00374     if (returnValue != 0)
00375     {
00376         SB_ERRORPRINTF("erIpcStartClient returned %d\n", returnValue);
00377         return;
00378     }
00379     // tell toolbar which icons set to display
00380     tbSelectIconSet(toolbarChannel, ER_SCRIBBLE_UA_ID);
00381 }

gboolean toolbar_is_drawing (  ) 

Definition at line 238 of file toolbar.c.

00239 {
00240     return(    MODE_DRAW     ==s_OperationMode 
00241             || MODE_SELSIZE  ==s_OperationMode
00242             || MODE_SELCOLOR ==s_OperationMode);
00243 }

gboolean toolbar_is_erasing (  ) 

Definition at line 232 of file toolbar.c.

00233 {
00234     return (MODE_ERASE== s_OperationMode);
00235 }

gboolean toolbar_is_waitconfirmdel (  ) 

Definition at line 219 of file toolbar.c.

00220 {
00221     return ( MODE_DELPAGE==s_OperationMode );
00222 }

void toolbar_key_selected ( int  iconID,
int  iconState,
PScribbleUICtx  pScribbleUICtx 
)

A key is selected on the toolbar

Parameters:
command the command associated with the selected key
PScribbleUICtx scribble ui context
Returns:
-

Definition at line 383 of file toolbar.c.

00384 {
00385     if( iconState_grey==iconState )
00386     {
00387         return;//donothing.
00388     }
00389     
00390     SB_IPCPRINTF("\n====iconID=%d[mode=%d,pensize=%d,color=%d]\n",
00391                  iconID,getOperationMode(),getPenSize(),getPenColor());
00392   
00393     gboolean bNeedFlushWithFullQlt=FALSE;
00394     //need full update when return from erase mode.
00395     if( getOperationMode()== MODE_ERASE)
00396     {
00397         //every erase stroke ,we do it, so it's useless
00398         //core_redrawBgAndStrks(pScribbleUICtx);
00399         bNeedFlushWithFullQlt=TRUE;
00400     }           
00401     //we should add deal to pageup/pagedown
00402     switch (iconID)
00403     {
00404         case iconID_pen:
00405             //we switch by whether or not user is drawing
00406             if( !toolbar_is_drawing() ) 
00407             {
00408                 setOperationMode(MODE_DRAW);
00409             }
00410             else 
00411             {
00412                 setOperationMode(MODE_INVALID);
00413             } 
00414             break;
00415         case iconID_pen1pixel:
00416         case iconID_pen3pixel:
00417         case iconID_pen5pixel:
00418         case iconID_pen7pixel:
00419             //enter select mode
00420             setOperationMode(MODE_SELSIZE);
00421             break;
00422         case iconID_pen1pixelLow:
00423         case iconID_pen3pixelLow:
00424         case iconID_pen5pixelLow:
00425         case iconID_pen7pixelLow:
00426             //confirm the select                
00427             setPenSize(getPenSizefromIcon(iconID));
00428             setOperationMode(MODE_DRAW);
00429             break;
00430         case iconID_penwhite://WHITE
00431         case iconID_penlightgrey://LIGHT_GRAY
00432         case iconID_pendarkgrey://DARK_GRAY
00433         case iconID_penblack://BLACK
00434             //enter select mode
00435             setOperationMode(MODE_SELCOLOR);
00436             break;
00437         case iconID_penwhiteLow://WHITE
00438         case iconID_penlightgreyLow://LIGHT_GRAY
00439         case iconID_pendarkgreyLow://DARK_GRAY
00440         case iconID_penblackLow://BLACK
00441             //confirm the select                
00442             setPenColor(getPenColorfromIcon(iconID));
00443             setOperationMode(MODE_DRAW);
00444             break;
00445         case iconID_eraseline:
00446             if( MODE_ERASE==getOperationMode())
00447             {
00448                 setOperationMode(MODE_DRAW);
00449             }
00450             else
00451             {
00452                 setOperationMode(MODE_ERASE);
00453             }             
00454             break;
00455         case iconID_trashcan://delete page
00456             if(MODE_DELPAGE==getOperationMode())
00457             {                
00458                 setOperationMode(MODE_DRAW);
00459                 if(ispagedel_confirmed)
00460                 {
00461                             //delete page
00462                     delOnepage(pScribbleUICtx);   
00463                     ispagedel_confirmed=FALSE;                    
00464                     return;//tool bar will be updated when jumping
00465                 }  
00466                 ispagedel_confirmed=FALSE;                  
00467             }
00468             else
00469             {
00470                 SB_IPCPRINTF("enter MODE_DELPAGE\n");
00471                 setOperationMode(MODE_DELPAGE);
00472                 ispagedel_confirmed=FALSE;
00473             }
00474             break;
00475         case iconID_npage:
00476             addOnepage(pScribbleUICtx);
00477             return;//tool bar will be updated when jumping
00478         default:
00479             SB_IPCPRINTF("Unknown iconID [%d]\n", iconID);
00480             return;
00481     }
00482     
00483     drawIconsByMode(getTotalPage(&pScribbleUICtx->fileManager));
00484     //flush the pixmap to gdk_buffer,but now every stroke is flush,so it's useless.
00485     //flushPixMap(pScribbleUICtx);
00486     if(bNeedFlushWithFullQlt)
00487     {
00488         display_update_request_screen_refresh
00489                 (MAIN_WINDOW_EXPOSE_LEVEL,(gpointer)dmQFull);
00490     }
00491     else
00492     {
00493         display_update_request_screen_refresh
00494                 (MAIN_WINDOW_EXPOSE_LEVEL,(gpointer)dmQTyping);
00495     }
00496     SB_IPCPRINTF("\n===end===[mode=%d,pensize=%d,color=%d]\n",
00497                  getOperationMode(),getPenSize(),getPenColor());
00498     return;
00499 }

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void toolbar_reinit ( int  iTotalPage  ) 

Definition at line 355 of file toolbar.c.

00356 {
00357     //change the current mode only if current is mode_draw or erase.
00358     if( MODE_DELPAGE==getOperationMode() )
00359     {
00360         setOperationMode(MODE_DRAW);
00361     }
00362     drawIconsByMode(iTotalPage);
00363 }

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Variable Documentation

gboolean ispagedel_confirmed = FALSE [static]

Definition at line 224 of file toolbar.c.

PEN_SIZE m_PenSize = SIZE_3PIX [static]

Definition at line 79 of file toolbar.c.

const int s_ColorList[][4] [static]

Initial value:

{
    {
        iconID_penwhite,
        iconID_penlightgrey,
        iconID_pendarkgrey,
        iconID_penblack 
    },
    {
        iconID_penwhiteLow,
        iconID_penlightgreyLow,
        iconID_pendarkgreyLow,
        iconID_penblackLow 
    },
    {
        COLOR_WHITE, 
        COLOR_LIGHT_GRAY, 
        COLOR_DARK_GRAY,
        COLOR_BLACK,
    }
}

Definition at line 124 of file toolbar.c.

const int s_InitIcons[] [static]

Initial value:

{
    iconID_eraseline, 
    iconID_npage,
    iconID_trashcan,
}

Definition at line 90 of file toolbar.c.

OPERATION_MODE s_OperationMode = MODE_DRAW [static]

Definition at line 55 of file toolbar.c.

HW_COLOR s_PenColor = COLOR_BLACK [static]

Definition at line 66 of file toolbar.c.

const int s_PenList[][4] [static]

Initial value:

{
    {
        iconID_pen1pixel,
        iconID_pen3pixel,
        iconID_pen5pixel,
        iconID_pen7pixel
    },
    {
        iconID_pen1pixelLow,
        iconID_pen3pixelLow,
        iconID_pen5pixelLow,
        iconID_pen7pixelLow
    },
    {
        SIZE_1PIX,
        SIZE_3PIX,
        SIZE_5PIX,
        SIZE_7PIX
    }
}

Definition at line 102 of file toolbar.c.

erClientChannel_t toolbarChannel = NULL [static]

Definition at line 52 of file toolbar.c.

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