LibreOffice Module android (master) 1
Public Member Functions | Protected Member Functions | Private Member Functions | Static Private Member Functions | Private Attributes | Static Private Attributes | List of all members
org.libreoffice.overlay.DocumentOverlayView Class Reference

Document overlay view is responsible for showing the client drawn overlay elements like cursor, selection and graphic selection, and manipulate them. More...

Inheritance diagram for org.libreoffice.overlay.DocumentOverlayView:
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Collaboration diagram for org.libreoffice.overlay.DocumentOverlayView:
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Public Member Functions

 DocumentOverlayView (Context context)
 
 DocumentOverlayView (Context context, AttributeSet attrs)
 
 DocumentOverlayView (Context context, AttributeSet attrs, int defStyleAttr)
 
void initialize (LayerView layerView)
 Initialize the selection and cursor view. More...
 
void changeCursorPosition (RectF position)
 Change the cursor position. More...
 
void changeSelections (List< RectF > selectionRects)
 Change the text selection rectangles. More...
 
void changeGraphicSelection (RectF rectangle)
 Change the graphic selection rectangle. More...
 
void repositionWithViewport (float x, float y, float zoom)
 
void setPartPageRectangles (List< RectF > rectangles)
 Set part page rectangles and initialize a page number rectangle object (canvas element). More...
 
void showCursor ()
 Show the cursor on the view. More...
 
void hideCursor ()
 Hide the cursor. More...
 
void showPageNumberRect ()
 Calculate and show page number according to current viewport position. More...
 
void hidePageNumberRect ()
 Hide page number rectangle canvas element. More...
 
void showSelections ()
 Show text selection rectangles. More...
 
void hideSelections ()
 Hide text selection rectangles. More...
 
void showGraphicSelection ()
 Show the graphic selection on the view. More...
 
void hideGraphicSelection ()
 Hide the graphic selection. More...
 
boolean onTouch (View view, MotionEvent event)
 Handle the triggered touch event. More...
 
void positionHandle (SelectionHandle.HandleType type, RectF position)
 Change the handle document position. More...
 
void hideHandle (SelectionHandle.HandleType type)
 Hide the handle. More...
 
void showHandle (SelectionHandle.HandleType type)
 Show the handle. More...
 
RectF getCurrentCursorPosition ()
 
void setCalcHeadersController (CalcHeadersController calcHeadersController)
 
void showCellSelection (RectF cellCursorRect)
 
void showHeaderSelection (RectF rect)
 
void showAdjustLengthLine (boolean isRow, final CalcHeadersView view)
 

Protected Member Functions

void onDraw (Canvas canvas)
 Drawing on canvas. More...
 

Private Member Functions

SelectionHandle getHandleForType (SelectionHandle.HandleType type)
 Returns the handle instance for the input type. More...
 

Static Private Member Functions

static RectF convertToScreen (RectF inputRect, float x, float y, float zoom)
 Convert the input rectangle from document to screen coordinates according to current viewport data (x, y, zoom). More...
 

Private Attributes

boolean mInitialized = false
 
List< RectF > mSelections = new ArrayList<RectF>()
 
List< RectF > mScaledSelections = new ArrayList<RectF>()
 
Paint mSelectionPaint = new Paint()
 
boolean mSelectionsVisible
 
GraphicSelection mGraphicSelection
 
boolean mGraphicSelectionMove = false
 
LayerView mLayerView
 
SelectionHandle mHandleMiddle
 
SelectionHandle mHandleStart
 
SelectionHandle mHandleEnd
 
Cursor mCursor
 
SelectionHandle mDragHandle = null
 
List< RectF > mPartPageRectangles
 
PageNumberRect mPageNumberRect
 
boolean mPageNumberAvailable = false
 
int previousIndex = 0
 
CalcHeadersController mCalcHeadersController
 
CalcSelectionBox mCalcSelectionBox
 
boolean mCalcSelectionBoxDragging
 
AdjustLengthLine mAdjustLengthLine
 
boolean mAdjustLengthLineDragging
 
Runnable cursorAnimation
 Cursor animation function. More...
 

Static Private Attributes

static final String LOGTAG = DocumentOverlayView.class.getSimpleName()
 
static final int CURSOR_BLINK_TIME = 500
 

Detailed Description

Document overlay view is responsible for showing the client drawn overlay elements like cursor, selection and graphic selection, and manipulate them.

Definition at line 43 of file DocumentOverlayView.java.

Constructor & Destructor Documentation

◆ DocumentOverlayView() [1/3]

org.libreoffice.overlay.DocumentOverlayView.DocumentOverlayView ( Context  context)
inline

Definition at line 80 of file DocumentOverlayView.java.

◆ DocumentOverlayView() [2/3]

org.libreoffice.overlay.DocumentOverlayView.DocumentOverlayView ( Context  context,
AttributeSet  attrs 
)
inline

Definition at line 84 of file DocumentOverlayView.java.

◆ DocumentOverlayView() [3/3]

org.libreoffice.overlay.DocumentOverlayView.DocumentOverlayView ( Context  context,
AttributeSet  attrs,
int  defStyleAttr 
)
inline

Definition at line 88 of file DocumentOverlayView.java.

Member Function Documentation

◆ changeCursorPosition()

void org.libreoffice.overlay.DocumentOverlayView.changeCursorPosition ( RectF  position)
inline

Change the cursor position.

Parameters
position- new position of the cursor

Definition at line 124 of file DocumentOverlayView.java.

References org.mozilla.gecko.gfx.RectUtils.fuzzyEquals(), org.mozilla.gecko.gfx.LayerView.getViewportMetrics(), org.libreoffice.overlay.DocumentOverlayView.mCursor, org.libreoffice.overlay.DocumentOverlayView.mLayerView, org.libreoffice.canvas.Cursor.mPosition, position(), org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport(), org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectLeft, org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectTop, and org.mozilla.gecko.gfx.ImmutableViewportMetrics.zoomFactor.

Referenced by org.libreoffice.overlay.DocumentOverlay.positionCursor().

◆ changeGraphicSelection()

void org.libreoffice.overlay.DocumentOverlayView.changeGraphicSelection ( RectF  rectangle)
inline

Change the graphic selection rectangle.

Parameters
rectangle- new graphic selection rectangle

Definition at line 149 of file DocumentOverlayView.java.

References org.mozilla.gecko.gfx.RectUtils.fuzzyEquals(), org.mozilla.gecko.gfx.LayerView.getViewportMetrics(), org.libreoffice.overlay.DocumentOverlayView.mGraphicSelection, org.libreoffice.overlay.DocumentOverlayView.mLayerView, org.libreoffice.canvas.GraphicSelection.mRectangle, rectangle(), org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport(), org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectLeft, org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectTop, and org.mozilla.gecko.gfx.ImmutableViewportMetrics.zoomFactor.

Referenced by org.libreoffice.overlay.DocumentOverlay.changeGraphicSelection().

◆ changeSelections()

void org.libreoffice.overlay.DocumentOverlayView.changeSelections ( List< RectF >  selectionRects)
inline

Change the text selection rectangles.

Parameters
selectionRects- list of text selection rectangles

Definition at line 138 of file DocumentOverlayView.java.

References org.mozilla.gecko.gfx.LayerView.getViewportMetrics(), org.libreoffice.overlay.DocumentOverlayView.mLayerView, org.libreoffice.overlay.DocumentOverlayView.mSelections, org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport(), org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectLeft, org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectTop, and org.mozilla.gecko.gfx.ImmutableViewportMetrics.zoomFactor.

Referenced by org.libreoffice.overlay.DocumentOverlay.changeSelections().

◆ convertToScreen()

static RectF org.libreoffice.overlay.DocumentOverlayView.convertToScreen ( RectF  inputRect,
float  x,
float  y,
float  zoom 
)
inlinestaticprivate

Convert the input rectangle from document to screen coordinates according to current viewport data (x, y, zoom).

Definition at line 196 of file DocumentOverlayView.java.

References org.mozilla.gecko.gfx.RectUtils.scale(), x, and y.

Referenced by org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport(), and org.libreoffice.overlay.DocumentOverlayView.showAdjustLengthLine().

◆ getCurrentCursorPosition()

RectF org.libreoffice.overlay.DocumentOverlayView.getCurrentCursorPosition ( )
inline

Definition at line 507 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.mCursor, and org.libreoffice.canvas.Cursor.mPosition.

Referenced by org.libreoffice.overlay.DocumentOverlay.getCurrentCursorPosition().

◆ getHandleForType()

SelectionHandle org.libreoffice.overlay.DocumentOverlayView.getHandleForType ( SelectionHandle.HandleType  type)
inlineprivate

Returns the handle instance for the input type.

Definition at line 495 of file DocumentOverlayView.java.

References END, org.libreoffice.overlay.DocumentOverlayView.mHandleEnd, org.libreoffice.overlay.DocumentOverlayView.mHandleMiddle, org.libreoffice.overlay.DocumentOverlayView.mHandleStart, MIDDLE, START, and type.

Referenced by org.libreoffice.overlay.DocumentOverlayView.hideHandle(), org.libreoffice.overlay.DocumentOverlayView.positionHandle(), and org.libreoffice.overlay.DocumentOverlayView.showHandle().

◆ hideCursor()

void org.libreoffice.overlay.DocumentOverlayView.hideCursor ( )
inline

Hide the cursor.

Definition at line 276 of file DocumentOverlayView.java.

References org.libreoffice.canvas.CommonCanvasElement.isVisible(), org.libreoffice.overlay.DocumentOverlayView.mCursor, and org.libreoffice.canvas.CommonCanvasElement.setVisible().

Referenced by org.libreoffice.overlay.DocumentOverlay.hideCursor().

◆ hideGraphicSelection()

void org.libreoffice.overlay.DocumentOverlayView.hideGraphicSelection ( )
inline

Hide the graphic selection.

Definition at line 361 of file DocumentOverlayView.java.

References org.libreoffice.canvas.CommonCanvasElement.isVisible(), org.libreoffice.overlay.DocumentOverlayView.mGraphicSelection, and org.libreoffice.canvas.GraphicSelection.setVisible().

Referenced by org.libreoffice.overlay.DocumentOverlay.hideGraphicSelection().

◆ hideHandle()

void org.libreoffice.overlay.DocumentOverlayView.hideHandle ( SelectionHandle.HandleType  type)
inline

Hide the handle.

Parameters
type- type of the handle

Definition at line 472 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.getHandleForType(), org.libreoffice.canvas.CommonCanvasElement.isVisible(), org.libreoffice.canvas.CommonCanvasElement.setVisible(), and type.

Referenced by org.libreoffice.overlay.DocumentOverlay.hideHandle().

◆ hidePageNumberRect()

void org.libreoffice.overlay.DocumentOverlayView.hidePageNumberRect ( )
inline

Hide page number rectangle canvas element.

Definition at line 318 of file DocumentOverlayView.java.

References org.libreoffice.canvas.CommonCanvasElement.isVisible(), org.libreoffice.overlay.DocumentOverlayView.mPageNumberRect, and org.libreoffice.canvas.CommonCanvasElement.setVisible().

Referenced by org.libreoffice.overlay.DocumentOverlay.hidePageNumberRect().

◆ hideSelections()

void org.libreoffice.overlay.DocumentOverlayView.hideSelections ( )
inline

Hide text selection rectangles.

Definition at line 339 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.mSelectionsVisible.

Referenced by org.libreoffice.overlay.DocumentOverlay.hideSelections().

◆ initialize()

void org.libreoffice.overlay.DocumentOverlayView.initialize ( LayerView  layerView)
inline

Initialize the selection and cursor view.

Definition at line 95 of file DocumentOverlayView.java.

References Color, org.libreoffice.overlay.DocumentOverlayView.CURSOR_BLINK_TIME, org.libreoffice.overlay.DocumentOverlayView.cursorAnimation, org.libreoffice.overlay.DocumentOverlayView.mCursor, org.libreoffice.overlay.DocumentOverlayView.mGraphicSelection, org.libreoffice.overlay.DocumentOverlayView.mHandleEnd, org.libreoffice.overlay.DocumentOverlayView.mHandleMiddle, org.libreoffice.overlay.DocumentOverlayView.mHandleStart, org.libreoffice.overlay.DocumentOverlayView.mInitialized, org.libreoffice.overlay.DocumentOverlayView.mLayerView, org.libreoffice.overlay.DocumentOverlayView.mSelectionPaint, org.libreoffice.overlay.DocumentOverlayView.mSelectionsVisible, org.libreoffice.canvas.CommonCanvasElement.setVisible(), and org.libreoffice.canvas.GraphicSelection.setVisible().

Referenced by org.libreoffice.overlay.DocumentOverlay.DocumentOverlay().

◆ onDraw()

void org.libreoffice.overlay.DocumentOverlayView.onDraw ( Canvas  canvas)
inlineprotected

Drawing on canvas.

Definition at line 216 of file DocumentOverlayView.java.

References org.libreoffice.canvas.CommonCanvasElement.draw(), org.libreoffice.overlay.DocumentOverlayView.mAdjustLengthLine, org.libreoffice.overlay.DocumentOverlayView.mCalcHeadersController, org.libreoffice.overlay.DocumentOverlayView.mCalcSelectionBox, org.libreoffice.overlay.DocumentOverlayView.mCursor, org.libreoffice.overlay.DocumentOverlayView.mGraphicSelection, org.libreoffice.overlay.DocumentOverlayView.mHandleEnd, org.libreoffice.overlay.DocumentOverlayView.mHandleMiddle, org.libreoffice.overlay.DocumentOverlayView.mHandleStart, org.libreoffice.overlay.DocumentOverlayView.mPageNumberAvailable, org.libreoffice.overlay.DocumentOverlayView.mPageNumberRect, org.libreoffice.overlay.DocumentOverlayView.mScaledSelections, org.libreoffice.overlay.DocumentOverlayView.mSelectionPaint, org.libreoffice.overlay.DocumentOverlayView.mSelectionsVisible, and org.libreoffice.overlay.CalcHeadersController.showHeaders().

◆ onTouch()

boolean org.libreoffice.overlay.DocumentOverlayView.onTouch ( View  view,
MotionEvent  event 
)
inline

Handle the triggered touch event.

Definition at line 372 of file DocumentOverlayView.java.

References org.libreoffice.canvas.CalcSelectionBox.contains(), org.libreoffice.canvas.CommonCanvasElement.contains(), org.libreoffice.canvas.AdjustLengthLine.dragEnd(), org.libreoffice.canvas.CalcSelectionBox.dragEnd(), org.libreoffice.canvas.SelectionHandle.dragEnd(), org.libreoffice.canvas.GraphicSelection.dragEnd(), org.libreoffice.canvas.AdjustLengthLine.dragging(), org.libreoffice.canvas.CalcSelectionBox.dragging(), org.libreoffice.canvas.SelectionHandle.dragging(), org.libreoffice.canvas.GraphicSelection.dragging(), org.libreoffice.canvas.AdjustLengthLine.dragStart(), org.libreoffice.canvas.CalcSelectionBox.dragStart(), org.libreoffice.canvas.SelectionHandle.dragStart(), org.libreoffice.canvas.GraphicSelection.dragStart(), org.libreoffice.canvas.CommonCanvasElement.isVisible(), org.libreoffice.overlay.DocumentOverlayView.mAdjustLengthLine, org.libreoffice.overlay.DocumentOverlayView.mAdjustLengthLineDragging, org.libreoffice.overlay.DocumentOverlayView.mCalcSelectionBox, org.libreoffice.overlay.DocumentOverlayView.mCalcSelectionBoxDragging, org.libreoffice.overlay.DocumentOverlayView.mDragHandle, org.libreoffice.overlay.DocumentOverlayView.mGraphicSelection, org.libreoffice.overlay.DocumentOverlayView.mGraphicSelectionMove, org.libreoffice.overlay.DocumentOverlayView.mHandleEnd, org.libreoffice.overlay.DocumentOverlayView.mHandleMiddle, org.libreoffice.overlay.DocumentOverlayView.mHandleStart, point(), and org.libreoffice.canvas.CommonCanvasElement.setVisible().

◆ positionHandle()

void org.libreoffice.overlay.DocumentOverlayView.positionHandle ( SelectionHandle.HandleType  type,
RectF  position 
)
inline

Change the handle document position.

Parameters
type- the type of the handle
position- the new document position

Definition at line 456 of file DocumentOverlayView.java.

References org.mozilla.gecko.gfx.RectUtils.assign(), org.mozilla.gecko.gfx.RectUtils.fuzzyEquals(), org.libreoffice.overlay.DocumentOverlayView.getHandleForType(), org.mozilla.gecko.gfx.LayerView.getViewportMetrics(), org.libreoffice.canvas.BitmapHandle.mDocumentPosition, org.libreoffice.overlay.DocumentOverlayView.mLayerView, position(), org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport(), type, org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectLeft, org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectTop, and org.mozilla.gecko.gfx.ImmutableViewportMetrics.zoomFactor.

Referenced by org.libreoffice.overlay.DocumentOverlay.positionHandle().

◆ repositionWithViewport()

void org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport ( float  x,
float  y,
float  zoom 
)
inline

Definition at line 160 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.convertToScreen(), org.libreoffice.overlay.DocumentOverlayView.mCalcSelectionBox, org.libreoffice.overlay.DocumentOverlayView.mCursor, org.libreoffice.canvas.BitmapHandle.mDocumentPosition, org.libreoffice.canvas.CalcSelectionBox.mDocumentPosition, org.libreoffice.overlay.DocumentOverlayView.mGraphicSelection, org.libreoffice.overlay.DocumentOverlayView.mHandleEnd, org.libreoffice.overlay.DocumentOverlayView.mHandleMiddle, org.libreoffice.overlay.DocumentOverlayView.mHandleStart, org.libreoffice.canvas.Cursor.mPosition, org.libreoffice.canvas.GraphicSelection.mRectangle, org.libreoffice.overlay.DocumentOverlayView.mScaledSelections, org.libreoffice.overlay.DocumentOverlayView.mSelections, org.libreoffice.canvas.BitmapHandle.reposition(), org.libreoffice.canvas.CalcSelectionBox.reposition(), org.libreoffice.canvas.Cursor.reposition(), org.libreoffice.canvas.GraphicSelection.reposition(), x, and y.

Referenced by org.libreoffice.overlay.DocumentOverlayView.changeCursorPosition(), org.libreoffice.overlay.DocumentOverlayView.changeGraphicSelection(), org.libreoffice.overlay.DocumentOverlayView.changeSelections(), org.libreoffice.overlay.DocumentOverlay.DocumentOverlayLayer.draw(), org.libreoffice.overlay.DocumentOverlayView.positionHandle(), and org.libreoffice.overlay.DocumentOverlayView.showCellSelection().

◆ setCalcHeadersController()

void org.libreoffice.overlay.DocumentOverlayView.setCalcHeadersController ( CalcHeadersController  calcHeadersController)
inline

Definition at line 511 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.mCalcHeadersController, and org.libreoffice.overlay.DocumentOverlayView.mCalcSelectionBox.

Referenced by org.libreoffice.overlay.DocumentOverlay.setCalcHeadersController().

◆ setPartPageRectangles()

void org.libreoffice.overlay.DocumentOverlayView.setPartPageRectangles ( List< RectF >  rectangles)
inline

Set part page rectangles and initialize a page number rectangle object (canvas element).

Definition at line 206 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.mPageNumberAvailable, org.libreoffice.overlay.DocumentOverlayView.mPageNumberRect, and org.libreoffice.overlay.DocumentOverlayView.mPartPageRectangles.

Referenced by org.libreoffice.overlay.DocumentOverlay.setPartPageRectangles().

◆ showAdjustLengthLine()

void org.libreoffice.overlay.DocumentOverlayView.showAdjustLengthLine ( boolean  isRow,
final CalcHeadersView  view 
)
inline

Definition at line 542 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.convertToScreen(), org.mozilla.gecko.gfx.LayerView.getViewportMetrics(), org.libreoffice.overlay.DocumentOverlayView.mAdjustLengthLine, org.libreoffice.overlay.DocumentOverlayView.mCalcSelectionBox, org.libreoffice.canvas.CalcSelectionBox.mDocumentPosition, org.libreoffice.overlay.DocumentOverlayView.mLayerView, position(), org.libreoffice.canvas.AdjustLengthLine.setScreenRect(), org.libreoffice.canvas.CommonCanvasElement.setVisible(), org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectLeft, org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectTop, and org.mozilla.gecko.gfx.ImmutableViewportMetrics.zoomFactor.

Referenced by org.libreoffice.overlay.DocumentOverlay.showAdjustLengthLine().

◆ showCellSelection()

void org.libreoffice.overlay.DocumentOverlayView.showCellSelection ( RectF  cellCursorRect)
inline

Definition at line 516 of file DocumentOverlayView.java.

References org.mozilla.gecko.gfx.RectUtils.assign(), org.mozilla.gecko.gfx.RectUtils.fuzzyEquals(), org.mozilla.gecko.gfx.LayerView.getViewportMetrics(), org.libreoffice.overlay.DocumentOverlayView.mCalcHeadersController, org.libreoffice.overlay.DocumentOverlayView.mCalcSelectionBox, org.libreoffice.canvas.CalcSelectionBox.mDocumentPosition, org.libreoffice.overlay.DocumentOverlayView.mLayerView, org.libreoffice.overlay.CalcHeadersController.pendingRowOrColumnSelectionToShowUp(), org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport(), org.libreoffice.overlay.CalcHeadersController.setPendingRowOrColumnSelectionToShowUp(), org.libreoffice.canvas.CommonCanvasElement.setVisible(), org.libreoffice.overlay.DocumentOverlayView.showHeaderSelection(), org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectLeft, org.mozilla.gecko.gfx.ImmutableViewportMetrics.viewportRectTop, and org.mozilla.gecko.gfx.ImmutableViewportMetrics.zoomFactor.

Referenced by org.libreoffice.overlay.DocumentOverlay.showCellSelection().

◆ showCursor()

void org.libreoffice.overlay.DocumentOverlayView.showCursor ( )
inline

Show the cursor on the view.

Definition at line 266 of file DocumentOverlayView.java.

References org.libreoffice.canvas.CommonCanvasElement.isVisible(), org.libreoffice.overlay.DocumentOverlayView.mCursor, and org.libreoffice.canvas.CommonCanvasElement.setVisible().

Referenced by org.libreoffice.overlay.DocumentOverlay.showCursor().

◆ showGraphicSelection()

void org.libreoffice.overlay.DocumentOverlayView.showGraphicSelection ( )
inline

Show the graphic selection on the view.

Definition at line 349 of file DocumentOverlayView.java.

References org.libreoffice.canvas.CommonCanvasElement.isVisible(), org.libreoffice.overlay.DocumentOverlayView.mGraphicSelection, org.libreoffice.overlay.DocumentOverlayView.mGraphicSelectionMove, org.libreoffice.canvas.GraphicSelection.reset(), and org.libreoffice.canvas.GraphicSelection.setVisible().

Referenced by org.libreoffice.overlay.DocumentOverlay.showGraphicSelection().

◆ showHandle()

void org.libreoffice.overlay.DocumentOverlayView.showHandle ( SelectionHandle.HandleType  type)
inline

Show the handle.

Parameters
type- type of the handle

Definition at line 484 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.getHandleForType(), org.libreoffice.canvas.CommonCanvasElement.isVisible(), org.libreoffice.canvas.CommonCanvasElement.setVisible(), and type.

Referenced by org.libreoffice.overlay.DocumentOverlay.showHandle().

◆ showHeaderSelection()

void org.libreoffice.overlay.DocumentOverlayView.showHeaderSelection ( RectF  rect)
inline

Definition at line 537 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.mCalcHeadersController, and org.libreoffice.overlay.CalcHeadersController.showHeaderSelection().

Referenced by org.libreoffice.overlay.DocumentOverlayView.showCellSelection(), and org.libreoffice.overlay.DocumentOverlay.showHeaderSelection().

◆ showPageNumberRect()

void org.libreoffice.overlay.DocumentOverlayView.showPageNumberRect ( )
inline

Calculate and show page number according to current viewport position.

In particular, this function compares the middle point of the view port with page rectangles and finds out which page the user is currently on. It does not update the associated canvas element unless there is a change of page number.

Definition at line 290 of file DocumentOverlayView.java.

References org.mozilla.gecko.gfx.GeckoLayerClient.convertViewPointToLayerPoint(), org.mozilla.gecko.gfx.LayerView.getLayerClient(), index, org.libreoffice.canvas.CommonCanvasElement.isVisible(), org.libreoffice.overlay.DocumentOverlayView.mLayerView, org.libreoffice.overlay.DocumentOverlayView.mPageNumberRect, org.libreoffice.overlay.DocumentOverlayView.mPartPageRectangles, org.libreoffice.overlay.DocumentOverlayView.previousIndex, R, org.libreoffice.canvas.PageNumberRect.setPageNumberString(), org.libreoffice.canvas.CommonCanvasElement.setVisible(), and String.

Referenced by org.libreoffice.overlay.DocumentOverlay.showPageNumberRect().

◆ showSelections()

void org.libreoffice.overlay.DocumentOverlayView.showSelections ( )
inline

Show text selection rectangles.

Definition at line 329 of file DocumentOverlayView.java.

References org.libreoffice.overlay.DocumentOverlayView.mSelectionsVisible.

Referenced by org.libreoffice.overlay.DocumentOverlay.showSelections().

Member Data Documentation

◆ CURSOR_BLINK_TIME

final int org.libreoffice.overlay.DocumentOverlayView.CURSOR_BLINK_TIME = 500
staticprivate

Definition at line 46 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.initialize().

◆ cursorAnimation

Runnable org.libreoffice.overlay.DocumentOverlayView.cursorAnimation
private
Initial value:
= new Runnable() {
public void run() {
if (mCursor.isVisible()) {
mCursor.cycleAlpha();
invalidate();
}
postDelayed(cursorAnimation, CURSOR_BLINK_TIME);
}
}
org.libreoffice.canvas.Cursor.cycleAlpha
void cycleAlpha()
Cycle the alpha color of the cursor, makes the.
Definition: Cursor.java:53
org.libreoffice.overlay.DocumentOverlayView.cursorAnimation
Runnable cursorAnimation
Cursor animation function.
Definition: DocumentOverlayView.java:253
run
def run(arg=None, arg2=-1)

Cursor animation function.

Switch the alpha between opaque and fully transparent.

Definition at line 253 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.initialize().

◆ LOGTAG

final String org.libreoffice.overlay.DocumentOverlayView.LOGTAG = DocumentOverlayView.class.getSimpleName()
staticprivate

Definition at line 44 of file DocumentOverlayView.java.

◆ mAdjustLengthLine

AdjustLengthLine org.libreoffice.overlay.DocumentOverlayView.mAdjustLengthLine
private

Definition at line 77 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onDraw(), org.libreoffice.overlay.DocumentOverlayView.onTouch(), and org.libreoffice.overlay.DocumentOverlayView.showAdjustLengthLine().

◆ mAdjustLengthLineDragging

boolean org.libreoffice.overlay.DocumentOverlayView.mAdjustLengthLineDragging
private

Definition at line 78 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onTouch().

◆ mCalcHeadersController

CalcHeadersController org.libreoffice.overlay.DocumentOverlayView.mCalcHeadersController
private

Definition at line 73 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onDraw(), org.libreoffice.overlay.DocumentOverlayView.setCalcHeadersController(), org.libreoffice.overlay.DocumentOverlayView.showCellSelection(), and org.libreoffice.overlay.DocumentOverlayView.showHeaderSelection().

◆ mCalcSelectionBox

CalcSelectionBox org.libreoffice.overlay.DocumentOverlayView.mCalcSelectionBox
private

Definition at line 75 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onDraw(), org.libreoffice.overlay.DocumentOverlayView.onTouch(), org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport(), org.libreoffice.overlay.DocumentOverlayView.setCalcHeadersController(), org.libreoffice.overlay.DocumentOverlayView.showAdjustLengthLine(), and org.libreoffice.overlay.DocumentOverlayView.showCellSelection().

◆ mCalcSelectionBoxDragging

boolean org.libreoffice.overlay.DocumentOverlayView.mCalcSelectionBoxDragging
private

Definition at line 76 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onTouch().

◆ mCursor

Cursor org.libreoffice.overlay.DocumentOverlayView.mCursor
private

Definition at line 65 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.changeCursorPosition(), org.libreoffice.overlay.DocumentOverlayView.getCurrentCursorPosition(), org.libreoffice.overlay.DocumentOverlayView.hideCursor(), org.libreoffice.overlay.DocumentOverlayView.initialize(), org.libreoffice.overlay.DocumentOverlayView.onDraw(), org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport(), and org.libreoffice.overlay.DocumentOverlayView.showCursor().

◆ mDragHandle

SelectionHandle org.libreoffice.overlay.DocumentOverlayView.mDragHandle = null
private

Definition at line 67 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onTouch().

◆ mGraphicSelection

GraphicSelection org.libreoffice.overlay.DocumentOverlayView.mGraphicSelection
private

Definition at line 55 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.changeGraphicSelection(), org.libreoffice.overlay.DocumentOverlayView.hideGraphicSelection(), org.libreoffice.overlay.DocumentOverlayView.initialize(), org.libreoffice.overlay.DocumentOverlayView.onDraw(), org.libreoffice.overlay.DocumentOverlayView.onTouch(), org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport(), and org.libreoffice.overlay.DocumentOverlayView.showGraphicSelection().

◆ mGraphicSelectionMove

boolean org.libreoffice.overlay.DocumentOverlayView.mGraphicSelectionMove = false
private

Definition at line 57 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onTouch(), and org.libreoffice.overlay.DocumentOverlayView.showGraphicSelection().

◆ mHandleEnd

SelectionHandle org.libreoffice.overlay.DocumentOverlayView.mHandleEnd
private

Definition at line 63 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.getHandleForType(), org.libreoffice.overlay.DocumentOverlayView.initialize(), org.libreoffice.overlay.DocumentOverlayView.onDraw(), org.libreoffice.overlay.DocumentOverlayView.onTouch(), and org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport().

◆ mHandleMiddle

SelectionHandle org.libreoffice.overlay.DocumentOverlayView.mHandleMiddle
private

Definition at line 61 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.getHandleForType(), org.libreoffice.overlay.DocumentOverlayView.initialize(), org.libreoffice.overlay.DocumentOverlayView.onDraw(), org.libreoffice.overlay.DocumentOverlayView.onTouch(), and org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport().

◆ mHandleStart

SelectionHandle org.libreoffice.overlay.DocumentOverlayView.mHandleStart
private

Definition at line 62 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.getHandleForType(), org.libreoffice.overlay.DocumentOverlayView.initialize(), org.libreoffice.overlay.DocumentOverlayView.onDraw(), org.libreoffice.overlay.DocumentOverlayView.onTouch(), and org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport().

◆ mInitialized

boolean org.libreoffice.overlay.DocumentOverlayView.mInitialized = false
private

Definition at line 48 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.initialize().

◆ mLayerView

LayerView org.libreoffice.overlay.DocumentOverlayView.mLayerView
private

Definition at line 59 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.changeCursorPosition(), org.libreoffice.overlay.DocumentOverlayView.changeGraphicSelection(), org.libreoffice.overlay.DocumentOverlayView.changeSelections(), org.libreoffice.overlay.DocumentOverlayView.initialize(), org.libreoffice.overlay.DocumentOverlayView.positionHandle(), org.libreoffice.overlay.DocumentOverlayView.showAdjustLengthLine(), org.libreoffice.overlay.DocumentOverlayView.showCellSelection(), and org.libreoffice.overlay.DocumentOverlayView.showPageNumberRect().

◆ mPageNumberAvailable

boolean org.libreoffice.overlay.DocumentOverlayView.mPageNumberAvailable = false
private

Definition at line 71 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onDraw(), and org.libreoffice.overlay.DocumentOverlayView.setPartPageRectangles().

◆ mPageNumberRect

PageNumberRect org.libreoffice.overlay.DocumentOverlayView.mPageNumberRect
private

Definition at line 70 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.hidePageNumberRect(), org.libreoffice.overlay.DocumentOverlayView.onDraw(), org.libreoffice.overlay.DocumentOverlayView.setPartPageRectangles(), and org.libreoffice.overlay.DocumentOverlayView.showPageNumberRect().

◆ mPartPageRectangles

List<RectF> org.libreoffice.overlay.DocumentOverlayView.mPartPageRectangles
private

Definition at line 69 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.setPartPageRectangles(), and org.libreoffice.overlay.DocumentOverlayView.showPageNumberRect().

◆ mScaledSelections

List<RectF> org.libreoffice.overlay.DocumentOverlayView.mScaledSelections = new ArrayList<RectF>()
private

Definition at line 51 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onDraw(), and org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport().

◆ mSelectionPaint

Paint org.libreoffice.overlay.DocumentOverlayView.mSelectionPaint = new Paint()
private

Definition at line 52 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.initialize(), and org.libreoffice.overlay.DocumentOverlayView.onDraw().

◆ mSelections

List<RectF> org.libreoffice.overlay.DocumentOverlayView.mSelections = new ArrayList<RectF>()
private

Definition at line 50 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.changeSelections(), and org.libreoffice.overlay.DocumentOverlayView.repositionWithViewport().

◆ mSelectionsVisible

boolean org.libreoffice.overlay.DocumentOverlayView.mSelectionsVisible
private

Definition at line 53 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.hideSelections(), org.libreoffice.overlay.DocumentOverlayView.initialize(), org.libreoffice.overlay.DocumentOverlayView.onDraw(), and org.libreoffice.overlay.DocumentOverlayView.showSelections().

◆ previousIndex

int org.libreoffice.overlay.DocumentOverlayView.previousIndex = 0
private

Definition at line 72 of file DocumentOverlayView.java.

Referenced by org.libreoffice.overlay.DocumentOverlayView.showPageNumberRect().

The documentation for this class was generated from the following file:
Generated on Sun Jul 30 2023 04:39:31 for LibreOffice Module android (master) by doxygen 1.9.3