CChannels Class Reference

#include <channels.h>

List of all members.

Public Member Functions
	CChannels ()
	~CChannels ()
void	busy_blink ()
void	busy_on ()
void	busy_off ()
void	pagebar_set_count (const int count)
void	pagebar_set_current_page (const int number)
GBool	onReceiveToolbarMsg (const int iconID, const int state)
void	setPanState (const int state)
GBool	isPanEnable () const
int	getPanState () const
void	setZoomIn (const int state)
GBool	isZoomInEnable () const
int	getZoomInState () const
void	setZoomOut (const int state)
GBool	isZoomOutEnable () const
int	getZoomOutState () const
void	setRotateState (const int state)
int	getRotateState () const
void	setContinousState (const int state)
int	getContinousState () const
void	setZoombackState (const int state)
int	getZoombackState () const
int	getBackwardState () const
void	setBackwardState (const int state)
int	getForwardState () const
void	setForwardState (const int state)
GBool	isToolbarDirty () const
eDmQuality	getToolbarUpdateType () const
void	setToolbarDirty (GBool b=gTrue)
void	setToolbarUpdateType (const eDmQuality t=dmQTyping)
void	redrawToolbar (GBool bSync=gTrue)
void	popupKeyboard (GBool bPopup=gTrue)
void	updateScribbleIcons (ScbDocPtr pDoc)
void	initScribbleState (ScbDocPtr pDoc)
void	onScribbleIconsClicked (const int iconID, const int state)
void	setScribbleNone (ScbDocPtr pDoc)
GBool	isScribbleEnable () const
GBool	isEraseEnable () const
GBool	isScribbleIcon (const int id)
Public Attributes
erClientChannel_t	erbusyChannel
erClientChannel_t	erpagebarChannel
erClientChannel_t	ertoolbarChannel
erServerChannel_t	erIpcChannel
Private Member Functions
void	initialize ()
Private Attributes
int	nPanState
int	nZoominState
int	nZoomoutState
int	nRotateState
int	nContinousState
int	nZoombackState
int	nBackwardState
int	nForwardState
ScbDocPtr	doc
GBool	tbDirty
eDmQuality	tbUpdateType

---

Detailed Description

Definition at line 38 of file channels.h.

---

Constructor & Destructor Documentation

CChannels::CChannels

(

)

Definition at line 23 of file channels.cpp.

: doc(NULL)
, tbUpdateType(dmQUndefined)
{
    initialize();
}

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CChannels::~CChannels

(

)

Definition at line 30 of file channels.cpp.

{
}

---

Member Function Documentation

void CChannels::initialize

(

)

[private]

Definition at line 34 of file channels.cpp.

{
    // busy indicator
    erIpcStartClient(ER_BUSYD_CHANNEL, &erbusyChannel);

    // pagebar
    erIpcStartClient(ER_PAGEBAR_CHANNEL, &erpagebarChannel);
    
    // toolbar 
    erIpcStartClient(ER_TOOLBAR_CHANNEL, &ertoolbarChannel);
    tbSelectIconSet(ertoolbarChannel, ER_PDF_VIEWER_UA_ID);
    
    // disable redraw
    tbDisableUpdate(ertoolbarChannel, ER_PDF_VIEWER_UA_ID); 
    tbClearIconSet(ertoolbarChannel, ER_PDF_VIEWER_UA_ID);
    
    // trashcan
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_trashcan, -1);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_trashcan, iconState_grey );
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_keyboard, -1);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_keyboard, iconState_normal );
    
    // rotation
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_portrait_landscape, ccVwrToolbar);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_portrait_landscape, iconState_normal );

    // page mode <--> continous mode
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_page_mode, ccVwrToolbar);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_page_mode, iconState_normal );

    // zoom fit
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomfit, ccVwrToolbar);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomfit, iconState_normal );
    
    // zoom in
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomin, ccVwrToolbar);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomin, iconState_normal);

    // zoom back
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomback, ccVwrToolbar);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomback, iconState_grey);

    // remove zoomout 
    // tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomout, ccVwrToolbar);
    // tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomout, iconState_normal );
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_pan, ccVwrToolbar);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_pan, iconState_normal );
    
    // backward 
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_back, ccVwrToolbar);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_back, iconState_grey );

    // forward
    tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_forward, ccVwrToolbar);
    tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_forward, iconState_grey);

    // draw
    tbEnableUpdate(ertoolbarChannel, ER_PDF_VIEWER_UA_ID); 
    
    nPanState = nZoominState = nZoomoutState = iconState_normal;
    nZoombackState = iconState_grey;
    nContinousState = iconState_normal;
    nRotateState = PortraitToLandscape;
    nBackwardState = nForwardState = iconState_grey;

    // scribble icons are initialized by other function.
}

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void CChannels::busy_blink

(

)

Definition at line 275 of file channels.cpp.

{
    busySetBusy(erbusyChannel, ccBusyState_Blink);
}

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void CChannels::busy_on

(

)

Definition at line 280 of file channels.cpp.

{
    busySetBusy(erbusyChannel, ccBusyState_On);
}

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void CChannels::busy_off

(

)

Definition at line 285 of file channels.cpp.

{
    busySetBusy(erbusyChannel, ccBusyState_Off);
}

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void CChannels::pagebar_set_count

(

const int

count

)

Definition at line 292 of file channels.cpp.

{
    pbReset(erpagebarChannel, ER_PDF_VIEWER_UA_ID);
    pbSetPageCount(erpagebarChannel, ER_PDF_VIEWER_UA_ID, count);
    pbRedraw(erpagebarChannel, ER_PDF_VIEWER_UA_ID);

}

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void CChannels::pagebar_set_current_page

(

const int

number

)

Definition at line 300 of file channels.cpp.

{
    pbSetCurrentPage(erpagebarChannel, ER_PDF_VIEWER_UA_ID, number);
    pbRedraw(erpagebarChannel, ER_PDF_VIEWER_UA_ID);
    pbSynchronise(erpagebarChannel, ER_PDF_VIEWER_UA_ID);   
}

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GBool CChannels::onReceiveToolbarMsg	(	const int	iconID,
		const int	state
	)

Definition at line 308 of file channels.cpp.

{
    if (iconID == iconID_zoomin)
    {
        if (iconState_selected == nZoominState)
        {
            setToolbarDirty();
            setZoomIn(iconState_normal);
        }
        else if (iconState_normal == nZoominState)
        {
            setToolbarDirty();
            setZoomIn(iconState_selected);
            if (isZoomOutEnable())
            {
                setZoomOut(iconState_normal);
            }
            if (isPanEnable())
            {
                setPanState(iconState_normal);
            }  
            setScribbleNone(doc);
        }            
        PV_TBPRINTF("Zoomin %d\n", nZoominState);
    }
    else if (iconID == iconID_zoomout)
    {
        if (iconState_selected == nZoomoutState)
        {
            setToolbarDirty();
            setZoomOut(iconState_normal);
        }
        else if (iconState_normal == nZoomoutState)
        {
            setToolbarDirty();
            setZoomOut(iconState_selected); 
            if (isZoomInEnable())
            {
                setZoomIn(iconState_normal);   
            }  
            if (isPanEnable())
            {
                setPanState(iconState_normal);
            }   
            setScribbleNone(doc);                                   
        }
    }
    else if (iconID == iconID_pan)
    {
        if (iconState_normal == nPanState)
        {
            setToolbarDirty();
            setPanState(iconState_selected);
            if (isZoomInEnable())
            {
                setZoomIn(iconState_normal);   
            }  
            if (isZoomOutEnable())
            {
                setZoomOut(iconState_normal);   
            }  
            setScribbleNone(doc);
        }
        else if (iconState_selected == nPanState)
        {
            setToolbarDirty();
            setPanState(iconState_normal);
        }  
        PV_TBPRINTF("Pan %d\n", nPanState);          
    }
    else if ((iconID == iconID_pen) || 
             (iconID >= iconID_pen1pixel && iconID <= iconID_pen7pixel) ||
             (iconID >= iconID_pen1pixelLow && iconID <= iconID_pen7pixelLow) ||
             (iconID >= iconID_penblackLow && iconID <= iconID_penwhiteLow) ||
             (iconID >= iconID_penblack && iconID <= iconID_penwhite) ||
             (iconID == iconID_eraseline))
    {
        onScribbleIconsClicked(iconID, state);
    }
    return isToolbarDirty();
}

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void CChannels::setPanState

(

const int

state

)

[inline]

Definition at line 77 of file channels.h.

{ nPanState = state; }

GBool CChannels::isPanEnable

(

)

const [inline]

Definition at line 78 of file channels.h.

{ return iconState_selected == nPanState; }

int CChannels::getPanState

(

)

const [inline]

Definition at line 79 of file channels.h.

{ return nPanState; }

void CChannels::setZoomIn

(

const int

state

)

[inline]

Definition at line 80 of file channels.h.

{ nZoominState = state; }

GBool CChannels::isZoomInEnable

(

)

const [inline]

Definition at line 81 of file channels.h.

{ return iconState_selected == nZoominState; }

int CChannels::getZoomInState

(

)

const [inline]

Definition at line 82 of file channels.h.

{ return nZoominState; }

void CChannels::setZoomOut

(

const int

state

)

[inline]

Definition at line 83 of file channels.h.

{ nZoomoutState = state; }

GBool CChannels::isZoomOutEnable

(

)

const [inline]

Definition at line 84 of file channels.h.

{ return iconState_selected == nZoomoutState; }

int CChannels::getZoomOutState

(

)

const [inline]

Definition at line 85 of file channels.h.

{ return nZoomoutState; }

void CChannels::setRotateState

(

const int

state

)

[inline]

Definition at line 86 of file channels.h.

{ nRotateState = state; }

int CChannels::getRotateState

(

)

const [inline]

Definition at line 87 of file channels.h.

{ return nRotateState; }

void CChannels::setContinousState

(

const int

state

)

[inline]

Definition at line 88 of file channels.h.

{ nContinousState = state; }

int CChannels::getContinousState

(

)

const [inline]

Definition at line 89 of file channels.h.

{ return nContinousState; }

void CChannels::setZoombackState

(

const int

state

)

[inline]

Definition at line 90 of file channels.h.

{ nZoombackState = state; }

int CChannels::getZoombackState

(

)

const [inline]

Definition at line 91 of file channels.h.

{ return nZoombackState; }

int CChannels::getBackwardState

(

)

const [inline]

Definition at line 92 of file channels.h.

{ return nBackwardState; }

void CChannels::setBackwardState

(

const int

state

)

[inline]

Definition at line 93 of file channels.h.

{ nBackwardState = state; }

int CChannels::getForwardState

(

)

const [inline]

Definition at line 94 of file channels.h.

{ return nForwardState; }

void CChannels::setForwardState

(

const int

state

)

[inline]

Definition at line 95 of file channels.h.

{ nForwardState = state; }

GBool CChannels::isToolbarDirty

(

)

const [inline]

Definition at line 97 of file channels.h.

{ return tbDirty;}    

eDmQuality CChannels::getToolbarUpdateType

(

)

const [inline]

Definition at line 99 of file channels.h.

{ return  tbUpdateType; }

void CChannels::setToolbarDirty

(

GBool

b = gTrue

)

[inline]

Definition at line 100 of file channels.h.

{ tbDirty = b;  }

void CChannels::setToolbarUpdateType

(

const eDmQuality

t = dmQTyping

)

[inline]

Definition at line 101 of file channels.h.

{ tbUpdateType = t;}

void CChannels::redrawToolbar

(

GBool

bSync = gTrue

)

Definition at line 390 of file channels.cpp.

{
    if (isToolbarDirty())
    {
        // avoid redraw again and again, it's more faster
        tbDisableUpdate(ertoolbarChannel, ER_PDF_VIEWER_UA_ID);   
        tbClearIconSet(ertoolbarChannel, ER_PDF_VIEWER_UA_ID);
        
        // rotate
        if (PortraitToLandscape == nRotateState)
        {
            tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_portrait_landscape, ccVwrToolbar);
            tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_portrait_landscape, iconState_normal);
        }
        else if (LandscapeToPortrait == nRotateState)
        {
            tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_landscape_portrait, ccVwrToolbar);
            tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_landscape_portrait, iconState_selected);
        }

        // page/continous mode 
        if (iconState_normal == nContinousState)
        {
            tbAppendPlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_page_mode, ccVwrToolbar);
            tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_page_mode, iconState_normal);
        }
        else if (3 == nContinousState)
        {
            tbAppendPlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_continuous_mode, ccVwrToolbar);
            tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_continuous_mode, iconState_selected);
        }            

        // zoom fit
        tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomfit, ccVwrToolbar);
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomfit, iconState_normal );
    
        // zoom in
        tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomin, ccVwrToolbar);
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomin, nZoominState);

        // zoom back
        tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomback, ccVwrToolbar);
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_zoomback, nZoombackState);

        // temp. 
        tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_pan, ccVwrToolbar);
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_pan, nPanState );

        // backward
        tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_back, ccVwrToolbar);
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_back, nBackwardState);
    
        // forward
        tbAppendPlatformIcon(  ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_forward, ccVwrToolbar);
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_forward, nForwardState);
        
        // scribble icons        
        updateScribbleIcons(doc);
        
        // repaint only once
        tbEnableUpdate(ertoolbarChannel, ER_PDF_VIEWER_UA_ID);   
        
        if (bSync)
        {
            tbSynchronise(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, ccVwrToolbarSync);
        }            
        setToolbarDirty(gFalse);
    }
}

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void CChannels::popupKeyboard

(

GBool

bPopup = gTrue

)

Definition at line 468 of file channels.cpp.

{   
    if (bPopup)
    {
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_keyboard, iconState_selected);
    }        
    else
    {
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_keyboard, iconState_normal);
    }
}

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void CChannels::updateScribbleIcons

(

ScbDocPtr

pDoc

)

Definition at line 104 of file channels.cpp.

{
    // scribble could be disabled by manifest file.
    if (pDoc == 0) 
    {
        tbAppendPlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_pen, ccVwrToolbar);
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_pen, iconState_grey);
        return;
    }        

    int index  = 0;
    // scribble icon
    tbAppendPlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_pen, ccVwrToolbar);
    if (SCB_TBS_SCRIBBLE == pDoc->context.curState)
    {
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_pen, iconState_selected);
    }
    
    // line icon
    if (SCB_TBS_SELECT_PEN_SIZE == pDoc->context.curState)
    {
        for(index = iconID_pen1pixelLow; index <= iconID_pen7pixelLow; ++index)
        {
            tbAppendPlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, index, ccVwrToolbar);
        }
        index = (int)iconID_pen1pixelLow + pDoc->context.curStrokeStyle.penSize/2;
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, index, iconState_selected);
    }
    else
    {
        // line icon
        index = (int)iconID_pen1pixel + doc->context.curStrokeStyle.penSize/2;
        tbAppendPlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, index, ccVwrToolbar);
    }

    // color icon
    if (SCB_TBS_SELECT_LINE_COLOR == pDoc->context.curState)
    {
        for(index = iconID_penwhiteLow ; index >=iconID_penblackLow; --index)
        {
            tbAppendPlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, index, ccVwrToolbar);
        }
        index = (int)iconID_penblackLow + (int)SCB_DEV_COLOR_BLACK - (int)doc->context.curStrokeStyle.color;
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, index, iconState_selected);
    }
    else
    {
        index = (int)iconID_penblack + (int)SCB_DEV_COLOR_BLACK - (int)doc->context.curStrokeStyle.color;
        tbAppendPlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, index, ccVwrToolbar);
    }

    // erase icon
    tbAppendPlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_eraseline, ccVwrToolbar);
    if (SCB_TBS_ERASE == pDoc->context.curState)
    {
        tbSetStatePlatformIcon(ertoolbarChannel, ER_PDF_VIEWER_UA_ID, iconID_eraseline, iconState_selected);
    }
}

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void CChannels::initScribbleState

(

ScbDocPtr

pDoc

)

Definition at line 163 of file channels.cpp.

{
    if (pDoc)
    {
        doc = pDoc;
        doc->context.curState = SCB_TBS_NONE;
    }        
    tbDisableUpdate(ertoolbarChannel, ER_PDF_VIEWER_UA_ID);   
    updateScribbleIcons(doc);
    tbEnableUpdate(ertoolbarChannel, ER_PDF_VIEWER_UA_ID);   
}

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void CChannels::onScribbleIconsClicked	(	const int	iconID,
		const int	state
	)

Definition at line 189 of file channels.cpp.

{
    if (doc == 0)
    {
        return;
    }

    // zoom in/out and pan
    if (iconState_selected == nZoominState)
    {
        setToolbarDirty();
        setZoomIn(iconState_normal);
    }
    if (iconState_selected == nZoomoutState)
    {
        setToolbarDirty();
        setZoomOut(iconState_normal);
    }
    if (iconState_selected == nPanState)
    {
        setToolbarDirty();
        setPanState(iconState_normal);
    }      

    if (iconID == iconID_pen)
    {
        if (SCB_TBS_SCRIBBLE == doc->context.curState)
        {
            doc->context.curState = SCB_TBS_NONE;
        }
        else
        {
            doc->context.curState = SCB_TBS_SCRIBBLE;
        }
        setToolbarDirty(); 
    }
    else if (iconID_pen1pixel <= iconID && (int)iconID_pen7pixel >= iconID)
    {
        if (SCB_TBS_SELECT_PEN_SIZE != doc->context.curState)
        {
            doc->context.curState = SCB_TBS_SELECT_PEN_SIZE;
        }
        setToolbarDirty();
    }
    else if (iconID_pen1pixelLow <= iconID && iconID_pen7pixelLow >= iconID)
    {
        doc->context.curState = SCB_TBS_SCRIBBLE;
        doc->context.curStrokeStyle.penSize = ((int)iconID - (int)iconID_pen1pixelLow) * 2 + 1;
        setToolbarDirty();
    }
    else if ((int)iconID_penblack <= iconID && (int)iconID_penwhite >= iconID)
    {
        if (SCB_TBS_SELECT_LINE_COLOR != doc->context.curState)
        {
            doc->context.curState = SCB_TBS_SELECT_LINE_COLOR;
        }
        setToolbarDirty();
    }
    else if (iconID_penblackLow <= iconID && iconID_penwhiteLow >= iconID)
    {
        doc->context.curState = SCB_TBS_SCRIBBLE;
        doc->context.curStrokeStyle.color = (ScbDevColor)((int)SCB_DEV_COLOR_BLACK - ((int)iconID - (int)iconID_penblackLow));
        setToolbarDirty();   
    }
    else if (iconID_eraseline == iconID)
    {
        if (SCB_TBS_ERASE != doc->context.curState)
        {
            doc->context.curState = SCB_TBS_ERASE;
        }
        else
        {
            doc->context.curState = SCB_TBS_NONE;
        }
        setToolbarDirty();
    }

    if (isToolbarDirty())
    {
        setToolbarUpdateType();
    }
}

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void CChannels::setScribbleNone

(

ScbDocPtr

pDoc

)

Definition at line 460 of file channels.cpp.

{
    if (pDoc)
    {
        pDoc->context.curState = SCB_TBS_NONE;
    }        
}

GBool CChannels::isScribbleEnable

(

)

const [inline]

Definition at line 111 of file channels.h.

{ return (doc && doc->context.curState == SCB_TBS_SCRIBBLE); }

GBool CChannels::isEraseEnable

(

)

const [inline]

Definition at line 112 of file channels.h.

{ return (doc && doc->context.curState == SCB_TBS_ERASE); }

GBool CChannels::isScribbleIcon

(

const int

id

)

Definition at line 175 of file channels.cpp.

{
    if ((iconID_pen == id) ||
        (iconID_eraseline == id) ||
        (iconID_pen1pixel <= id &&  iconID_pen7pixel >= id) ||
        (iconID_penblack <= id && iconID_penwhite >= id))
    {
        return gTrue;
    }        
    return gFalse;
}

---

Member Data Documentation

erClientChannel_t CChannels::erbusyChannel

Definition at line 41 of file channels.h.

erClientChannel_t CChannels::erpagebarChannel

Definition at line 42 of file channels.h.

erClientChannel_t CChannels::ertoolbarChannel

Definition at line 43 of file channels.h.

erServerChannel_t CChannels::erIpcChannel

Definition at line 44 of file channels.h.

int CChannels::nPanState [private]

Definition at line 48 of file channels.h.

int CChannels::nZoominState [private]

Definition at line 49 of file channels.h.

int CChannels::nZoomoutState [private]

Definition at line 50 of file channels.h.

int CChannels::nRotateState [private]

Definition at line 51 of file channels.h.

int CChannels::nContinousState [private]

Definition at line 52 of file channels.h.

int CChannels::nZoombackState [private]

Definition at line 53 of file channels.h.

int CChannels::nBackwardState [private]

Definition at line 54 of file channels.h.

int CChannels::nForwardState [private]

Definition at line 55 of file channels.h.

ScbDocPtr CChannels::doc [private]

Definition at line 56 of file channels.h.

GBool CChannels::tbDirty [private]

Definition at line 57 of file channels.h.

eDmQuality CChannels::tbUpdateType [private]

Definition at line 58 of file channels.h.

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The documentation for this class was generated from the following files:

• ipdf-svn/inc/channels.h
• ipdf-svn/src/channels.cpp