#include <fv_InlineImage.h>

Inheritance diagram for FV_VisualInlineImage:

Public Member Functions
	FV_VisualInlineImage (FV_View *pView)
	~FV_VisualInlineImage ()
bool	isActive (void) const
void	setMode (FV_InlineDragMode iInlineDragMode)
FV_InlineDragMode	getInlineDragMode (void) const
void	setDragType (UT_sint32 x, UT_sint32 y, bool bDrawImage)
FV_DragWhat	mouseMotion (UT_sint32 x, UT_sint32 y)
void	mouseLeftPress (UT_sint32 x, UT_sint32 y)
void	mouseCut (UT_sint32 x, UT_sint32 y)
void	mouseCopy (UT_sint32 x, UT_sint32 y)
void	mouseRelease (UT_sint32 x, UT_sint32 y)
bool	drawImage (void)
void	getImageFromSelection (UT_sint32 x, UT_sint32 y, PP_AttrProp **pAP=NULL)
PP_AttrProp *	getImageAPFromXY (UT_sint32 x, UT_sint32 y)
PT_DocPosition	getPosFromXY (UT_sint32 x, UT_sint32 y) const
void	drawCursor (PT_DocPosition newPos)
void	clearCursor (void)
void	cleanUP (void)
void	abortDrag (void)
const char *	getPNGImage (UT_ConstByteBufPtr &pBuf) const
UT_sint32	getImageSelBoxSize () const
void	setSelectionDrawn (bool bSelectionDrawn)
Static Public Member Functions
static void	_actuallyScroll (UT_Worker *pTimer)
static void	_autoScroll (UT_Worker *pTimer)
Protected Member Functions
virtual void	_mouseDrag (UT_sint32 x, UT_sint32 y)
Private Attributes
FV_InlineDragMode	m_iInlineDragMode
GR_Image *	m_pDragImage
UT_sint32	m_iLastX
UT_sint32	m_iLastY
UT_sint32	m_iInitialOffX
UT_sint32	m_iInitialOffY
bool	m_bTextCut
GR_Image *	m_pDocUnderCursor
bool	m_bCursorDrawn
UT_Rect	m_recCursor
UT_Timer *	m_pAutoScrollTimer
bool	m_bDoingCopy
PP_AttrProp *	m_pImageAP
GR_Image *	m_screenCache
std::string	m_sCopyName
bool	m_bIsEmbedded
bool	m_bEmbedCanResize
std::string	m_sDataId
bool	m_bSelectionDrawn
Friends
class	fv_View

Constructor & Destructor Documentation

FV_VisualInlineImage::FV_VisualInlineImage ( FV_View * pView )

References UT_ASSERT_HARMLESS.

FV_VisualInlineImage::~FV_VisualInlineImage ( )

References DELETEP, m_pAutoScrollTimer, m_pDocUnderCursor, m_pDragImage, m_screenCache, and UT_Timer::stop().

Member Function Documentation

void FV_VisualInlineImage::_actuallyScroll ( UT_Worker * pTimer ) [static]

void FV_VisualInlineImage::_autoScroll ( UT_Worker * pTimer ) [static]

References _actuallyScroll(), bScrollRunning, FV_Base::getGraphics(), UT_Worker::getInstanceData(), UT_WorkerFactory::IDLE, iExtra, UT_Worker::start(), UT_WorkerFactory::static_constructor(), UT_WorkerFactory::TIMER, GR_Graphics::tlu(), UT_DEBUGMSG, and UT_return_if_fail.

Referenced by _mouseDrag().

void FV_VisualInlineImage::_mouseDrag	(	UT_sint32	x,
		UT_sint32	y
	)			`[protected, virtual]`

Implements FV_Base.

References _autoScroll(), FV_Base::_beginGlob(), FV_Base::_checkDimensions(), FV_Base::_doMouseDrag(), FV_View::_setPoint(), AUTO_SCROLL_MSECS, cleanUP(), clearCursor(), DELETEP, drawCursor(), GR_Painter::drawImage(), drawImage(), FV_View::drawSelectionBox(), FV_DragWhole, FV_InlineDrag_DRAGGING, FV_InlineDrag_NOT_ACTIVE, FV_InlineDrag_WAIT_FOR_MOUSE_DRAG, GR_Painter::genImageFromRectangle(), FV_Base::getDragWhat(), FV_Base::getGraphics(), getPosFromXY(), AV_View::getWindowHeight(), AV_View::getWindowWidth(), UT_Rect::height, UT_Rect::left, m_bDoingCopy, FV_Base::m_bFirstDragDone, m_bSelectionDrawn, m_bTextCut, FV_Base::m_iFirstEverX, FV_Base::m_iFirstEverY, m_iInlineDragMode, m_iLastX, m_iLastY, m_pAutoScrollTimer, FV_Base::m_pView, FV_Base::m_recCurFrame, m_screenCache, FV_Base::m_xLastMouse, FV_Base::m_yLastMouse, MIN_DRAG_PIXELS, mouseCut(), UT_Timer::set(), GR_Graphics::setClipRect(), UT_Timer::start(), UT_Timer::static_constructor(), GR_Graphics::tlu(), UT_Rect::top, FV_View::updateScreen(), UT_Rect::width, and xxx_UT_DEBUGMSG.

Referenced by FV_UnixVisualInlineImage::mouseDrag().

void FV_VisualInlineImage::abortDrag ( void )

References cleanUP(), FV_View::cmdUndo(), and FV_Base::m_pView.

Referenced by FV_UnixVisualInlineImage::mouseDrag().

void FV_VisualInlineImage::cleanUP ( void )

void FV_VisualInlineImage::clearCursor ( void )

References DELETEP, GR_Painter::drawImage(), FV_Base::getGraphics(), UT_Rect::left, m_bCursorDrawn, m_pDocUnderCursor, m_recCursor, UT_Rect::top, UT_ASSERT_HARMLESS, and UT_SHOULD_NOT_HAPPEN.

Referenced by _mouseDrag(), and mouseRelease().

void FV_VisualInlineImage::drawCursor ( PT_DocPosition newPos )

References FV_View::_findPositionCoords(), GR_Painter::fillRect(), GR_Painter::genImageFromRectangle(), FV_Base::getGraphics(), UT_Rect::height, UT_Rect::left, m_bCursorDrawn, m_pDocUnderCursor, FV_Base::m_pView, m_recCursor, GR_Graphics::tlu(), UT_Rect::top, UT_ASSERT, and UT_Rect::width.

Referenced by _mouseDrag().

bool FV_VisualInlineImage::drawImage ( void )

References GR_Painter::drawImage(), FV_Base::getGraphics(), UT_Rect::left, m_pDragImage, FV_Base::m_recCurFrame, UT_Rect::top, UT_ASSERT_HARMLESS, UT_SHOULD_NOT_HAPPEN, and xxx_UT_DEBUGMSG.

Referenced by _actuallyScroll(), _mouseDrag(), mouseCopy(), mouseCut(), mouseLeftPress(), and setDragType().

PP_AttrProp * FV_VisualInlineImage::getImageAPFromXY	(	UT_sint32	x,
		UT_sint32	y
	)

This method returns the Attributes/Properties pointer of the image at location (X,y). It return NULL if there is no image at (x,y)

References getImageFromSelection().

Referenced by mouseLeftPress().

void FV_VisualInlineImage::getImageFromSelection	(	UT_sint32	x,
		UT_sint32	y,
		PP_AttrProp **	pAP = `NULL`
	)

This method creates an image from the current selection. It sets the drag rectangle, the initial offsets and the initial positions of the cursor.

References FV_View::_findPositionCoords(), DELETEP, FV_InlineDrag_WAIT_FOR_MOUSE_DRAG, GR_Painter::genImageFromRectangle(), fp_Run::getAscent(), fp_Line::getAscent(), FV_View::getDocPositionFromXY(), FV_Base::getGraphics(), fp_Run::getHeight(), fp_Run::getLength(), fp_Run::getLine(), fp_Run::getNextRun(), fp_Line::getScreenOffsets(), fp_Run::getSpanAP(), fp_Run::getType(), fp_Run::getWidth(), UT_Rect::left, m_bEmbedCanResize, m_bIsEmbedded, m_iInitialOffX, m_iInitialOffY, m_iInlineDragMode, m_iLastX, m_iLastY, m_pDragImage, m_pImageAP, FV_Base::m_pView, FV_Base::m_recCurFrame, GR_Graphics::tlu(), UT_Rect::top, and xxx_UT_DEBUGMSG.

Referenced by getImageAPFromXY(), mouseCopy(), mouseCut(), and setDragType().

UT_sint32 FV_VisualInlineImage::getImageSelBoxSize ( ) const

Referenced by FV_View::getImageSelInfo().

FV_InlineDragMode FV_VisualInlineImage::getInlineDragMode ( void ) const [inline]

Referenced by FV_View::btn0InlineImage(), and FV_UnixVisualInlineImage::mouseDrag().

const char * FV_VisualInlineImage::getPNGImage ( UT_ConstByteBufPtr & pBuf ) const

References PD_Document::getDataItemDataByName(), FV_View::getDocument(), FV_Base::m_pView, and m_sDataId.

Referenced by FV_UnixVisualInlineImage::mouseDrag().

PT_DocPosition FV_VisualInlineImage::getPosFromXY	(	UT_sint32	x,
		UT_sint32	y
	)			const

References FV_View::getDocPositionFromXY(), FV_Base::getGraphics(), m_iInitialOffX, m_iInitialOffY, FV_Base::m_pView, and GR_Graphics::tlu().

Referenced by _mouseDrag(), and mouseRelease().

bool FV_VisualInlineImage::isActive ( void ) const

References FV_InlineDrag_NOT_ACTIVE, and m_iInlineDragMode.

Referenced by FV_View::_getMouseContext(), mouseLeftPress(), and FV_View::setCursorToContext().

void FV_VisualInlineImage::mouseCopy	(	UT_sint32	x,
		UT_sint32	y
	)

void FV_VisualInlineImage::mouseCut	(	UT_sint32	x,
		UT_sint32	y
	)

void FV_VisualInlineImage::mouseLeftPress	(	UT_sint32	x,
		UT_sint32	y
	)

FV_DragWhat FV_VisualInlineImage::mouseMotion	(	UT_sint32	x,
		UT_sint32	y
	)

void FV_VisualInlineImage::mouseRelease	(	UT_sint32	x,
		UT_sint32	y
	)

x and y is the location in the document windows of the mouse in logical units.

References FV_Base::_endGlob(), FV_View::_generalUpdate(), FV_View::_restorePieceTableState(), FV_View::_saveAndNotifyPieceTableChange(), FV_View::_updateInsertionPoint(), GR_Graphics::CAP_PROJECTING, cleanUP(), clearCursor(), FV_View::cmdSelect(), DELETEP, DIM_IN, GR_Painter::drawImage(), FV_DragWhole, FV_InlineDrag_DRAGGING, FV_InlineDrag_RESIZE, gchar, PP_AttrProp::getAttribute(), FV_Base::getDoc(), FV_Base::getDragWhat(), FV_Base::getGraphics(), FV_View::getMouseContext(), FV_View::getPageSize(), FV_View::getPoint(), getPosFromXY(), PP_AttrProp::getProperty(), UT_Rect::height, fp_PageSize::Height(), PD_Document::insertObject(), GR_Graphics::JOIN_MITER, UT_Rect::left, GR_Graphics::LINE_SOLID, m_bDoingCopy, FV_Base::m_bFirstDragDone, m_bIsEmbedded, m_bSelectionDrawn, m_bTextCut, FV_Base::m_iFirstEverX, FV_Base::m_iFirstEverY, FV_Base::m_iGlobCount, m_iInitialOffX, m_iInitialOffY, m_iInlineDragMode, m_pAutoScrollTimer, m_pDragImage, m_pImageAP, FV_Base::m_pView, FV_Base::m_recCurFrame, m_sCopyName, m_screenCache, PT_IMAGE_DESCRIPTION, PT_IMAGE_TITLE, PT_PROPS_ATTRIBUTE_NAME, FV_View::setCharFormat(), GR_Graphics::setClipRect(), GR_Graphics::setLineProperties(), FV_View::setPoint(), UT_Timer::stop(), GR_Graphics::tlu(), UT_Rect::top, FV_View::updateScreen(), UT_DEBUGMSG, UT_LAYOUT_RESOLUTION, UT_std_string_setProperty(), UT_std_string_sprintf(), FV_View::warpInsPtToXY(), UT_Rect::width, and fp_PageSize::Width().

Referenced by FV_View::releaseInlineImage().

void FV_VisualInlineImage::setDragType	(	UT_sint32	x,
		UT_sint32	y,
		bool	bDrawImage
	)

This method finds the correct image on the screen associated with the (x,y) point. It sets the FV_ImageDragMode and the FV_InlineDragWhat mode depending on which control is selected at the (x,y) position.

top left top edge top right X----------X----------X | | | | left edge X X right edge | | | | X----------X----------X Bot left Bot edge Bot right

An (x,y) point that does not fall in a specified control sets drag whole frame mode.

Also sets the image attributes/property list variables m_sAttributes, m_sProperties

References drawImage(), FRAME_HANDLE_SIZE, FV_DragBotEdge, FV_DragBotLeftCorner, FV_DragBotRightCorner, FV_DragLeftEdge, FV_DragNothing, FV_DragRightEdge, FV_DragTopEdge, FV_DragTopLeftCorner, FV_DragTopRightCorner, FV_DragWhole, FV_InlineDrag_NOT_ACTIVE, FV_Base::getDragWhat(), FV_Base::getGraphics(), getImageFromSelection(), UT_Rect::height, UT_Rect::left, m_bEmbedCanResize, m_bIsEmbedded, m_iInlineDragMode, m_iLastX, m_iLastY, FV_Base::m_pView, FV_Base::m_recCurFrame, FV_View::setCursorToContext(), FV_Base::setDragWhat(), GR_Graphics::tlu(), UT_Rect::top, UT_Rect::width, and xxx_UT_DEBUGMSG.