Caolán McNamara
6839b94df9
For all the ones that can appear in calc: Put the label above the combobox and move the accessible-name (or reuse tooltip if not present) to be the label text. Change-Id: I8a98417c0cff56183759ec2879de33c26ed10ad1 Reviewed-on: https://gerrit.collaboraoffice.com/c/core/+/1192 Tested-by: Caolán McNamara <caolan.mcnamara@collabora.com> Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com> (cherry picked from commit b11db25cf67ecae68235a3eba2dde32588a07567) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/205634 Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org> Tested-by: Jenkins
Graphics Related Helper Code
Contains graphics related helper code. Lots of the draw and impress code is in this shared library.
-
xoutdevthis is where a lot of the work would happen to move to the canvas. (what does that mean?)
-
svdrawtransparent gradient stuff. [seriously? surely much more, too]
SdrObject
The shapes you can see in LibreOffice (like rectangle, etc.) are SdrObjects. They are declared as a hierarchy:
SdrObject <- SdrAttrObj <- E3dObject <- E3dCompoundObject <- E3dCubeObj
^ ^ ^ ^ ^ | | ^ ^
| | | | | | | | +--- E3dExtrudeObj
| | | | | | | +----- E3dLatheObj
| | | | | | +------- E3dPolygonObj
| | | | | +--------- E3dSphereObj
| | | | +--- E3dScene...
| | | |
| | | +--- SdrTextObj <- SdrObjCustomShape...
| | | ^ ^ ^ ^ ^
| | | | | | | +--- SdrEdgeObj...
| | | | | | +----- SdrMeasureObj...
| | | | | +------- SdrPathObj...
| | | | +--------- SdrRectObj...
| | | +----------- SdrTableObj...
| | +--- SdrObjGroup...
| + ---- SdrPageObj...
+------- SdrVirtObj...
The above is incomplete of course.
SdrModel / SdrView
Copied from svdview.hxx:
First of all the app creates a SdrModel.
Then it opens a Win and creates a SdrView.
ShowSdrPage() announces a page at SdrView.
It's possible to show SdrView in any Wins at once.
SdrView can show as many Wins as it wants at once. Pages are announced
or checked out with the help of ShowSdrPage()/HideSdrPage(). For every announced
page there is a SdrPageView instance in container aPages. If more than one page
is showed, you have to pay attention that the offset parameter of ShowSdrPage()
is conformed to the size of the page (to prevent overlapping of two pages).
SdrView itself is inherited from many objects in a chain of inheritance (all
that starts with SdrPaintView - that is itself inherited from few classes
too):
SdrPaintView <- SdrSnapView <- SdrMarkView <- SdrEditView <- SdrPolyEditView
^
+----------------------------------------------------------------+
|
SdrGlueEditView <- SdrObjEditView <- SdrExchangeView <- SdrDragView
^
+----------------------------------------------------------------+
|
SdrCreateView <- SdrView
From SdrView on, it is not flat, but a real hierarchy again.
Drawing Layer / SdrObject(s)
See drawinglayer/README.md for general information about drawinglayer.
Below is the class diagram that comes from https://web.archive.org/web/20160827020830if_/http://www.openoffice.org:80/marketing/ooocon2006/presentations/wednesday_g11.odp slide number 6.
.------- Model --------------. .------- View -----------------------------------------.
| SdrObject - ViewContact | 1..* | ViewObjectContact |
| getChild() |------| getPrimitiveList() -----> Object(s) ---> SdrView |
| getVOC() | | getRecPrimitiveList() Contact |
| getViewInd... | |________|_____________________________________________|
| ...ependentPrimitiveList() | |
|____________________________| generates
| ______
V / |
.----------------------. |
| basePrimitive | |
| getRange() |<---'
| getDecomposition() |
|______________________|
For SdrObjects, there are own DrawingLayer primitives in
svx/source/sdr/primitive2d
The ViewContact / ViewObject / ViewObjectContact are in svx/source/sdr/contact
Decomposes the SdrObjects, and does all sort of operations on them.
If the number of visualizable objects (e.g. SdrObjects) is X, and the number of
SdrViews is Y, then:
- there are
XViewContactinstances (1:1 relation with a visualizable object) - there are
YObjectContactinstances (1:1 relation with anSdrView) - there are
X*YViewObjectContactinstances (1:N relation to both visualizable objects andSdrViews)