Adapt the text selection to merge correctly depending on the current rotation.
Drawback: darker overlap zones if two lines overlap.
svn path=/trunk/KDE/kdegraphics/okular/; revision=708745
* Update some copyright years and mail addresses
* Search does not block the GUI anymore YUHUUUUU
Well, it it does but it's almost unperceptible, that means the searching methods of Document no longer return a bool but a void and the Document::searchFinished signal is used to know if something was found, nothing was found or the user pressed the cancel button !YES! one can cancel search now :-)
* TextPage no longer holds the area and the current transformed area, it took TOO MUCH memory, now we transform the area each time, it's much more CPU intensive but i could not measure a time loss while searching big documents and i could measure HUNDREDS of MB of usage less.
* MICRO optimization: Change some code to not detach some containers
* I still don't have ADSL so this is something like a "blind" commit, Pino will check it compiles against current KDE, not against what's on my computers
svn path=/trunk/KDE/kdegraphics/okular/; revision=699701
- make the output looking more or less like before (using nospace() or removing the spaces)
- remove endl and '\n' at the end of debug outputs
- fixing the QDebug operator<<'s around
- isolate the debug area number of the core into a separate header, and apply it instead of the numbers found in textpage.cpp
svn path=/trunk/KDE/kdegraphics/okular/; revision=694667
Fixing also the text extraction when using the rectangular selection across two or more pages.
svn path=/trunk/playground/graphics/okular/; revision=616264
This gives another speedup when using the text selection.
(And, rename okularDeleter to okularPtrUtils.)
svn path=/trunk/playground/graphics/okular/; revision=616089
abbreviations for its items.
Replaced the 'bool strictCase' parameter of Page::findText
with 'Qt::CaseSensitivity caseSensitivity' for better readable code.
svn path=/trunk/playground/graphics/okular/; revision=607203
* putting it in an own view mode
* associating the selection to every page
* using a better algorithm to calculate the selection, even in a page range
* moving its drawing from the page view to the page painter, so it's possibile to draw it just like it's done with eg annotations
Other changes (more or less related):
* moved the annotation popup to a better place, so it won't interfere with annotation drawing
* commented some debug code in TextPage
svn path=/trunk/playground/graphics/okular/; revision=588795
Also, the structure for backward search is there, (just...) need to add a findTextInternalBackward and do the job there.
svn path=/branches/work/kde4/playground/graphics/okular/; revision=545298
- 1. editor-like text selection, and I do mean it, its not pseudo-editor
(like the ones acroread and kviewshell have) it doesnt intersect the
selection area with words under it, no, it does a lot more, including
work on cursors and searching for the text area closest to the given
cursor
- 2. rotation support, change the orientation of the documents if
you need too :)
- 3. the kfaxview backend works beautifully, porting kviewshell backends
is damn easy ! djvu and dvi will be next!
- 4. Hardware Blending of selection rectangles! We now use XRender
instead of KImageEffect, makes a damn faster blend!
- 5. Overview mode - as seen in Kviewshell, but quite a bit extended,
the kviewshell is only one state, while we support it in both
continous and non-continous form
- BTW. I coded all those features myself, (apart from kfaxview backend library)
it is an impressive bit right? but oKular cant be run by only one person,
join in on the fun! i can introduce you into the code just mail niedakh@gmail.com
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=509871
- Page: rotation does not switch height and width
- Document/Part/Generator:
1. Add API for attaching stuff to the interface: ActionCollection and the Navigation Panel
also add possibility to merge an XML .rc file with menu layout. Relevant functions are:
QString Generator::getXMLFile(), returns a QString with your .rc file name.
void Generator::setupGUI (KActionCollection* , QToolbox* ), add your components to the user interface
2. Supporting backend settings:
If during startup, backends which provide a configuration ([X-KDE-oKularHasInternalSettings]
set to true) are found, a menu item: configure backends is created, clicking on it results in
loading all the generators that have settings, but not those that dont. the Generator::addPages(KConfigDialog *dlg)
function should be overloaded by a generator and dlg->addPage should be used to add pages.
If a user opens a file that needs an already loaded generator, the already loaded one is used instead of loading another.
3. Error/Warning/Notice sending support, to send a notice/error/warning, add a relevant notice/error/warning(QString& txt ,int duration)
to the generator class, and sending a message to the user is as simple as emitting a signal!
4. Intercepting of events generated by the PageView is done by Generator::handleEvent(QEvent*), subclass it, do a switch on QEvent::type(), handle your
event and return true if pageview is to proceed with its handling or false if not.
5. Support configuring the KPrinter on the generator side, use Generator::canConfigurePrinter(), return true there, and you get a nonconfigured KPrinter in your
Generator::print()
6. PixmapRequest handling update:
a.) Generator::canGeneratePixmap is now Generator::canGeneratePixmap(bool async)
b.) Document::sendGeneratorRequests is a slot now
c.) Old way of sending pixmaps (Document::requestPixmaps(QValueList<PixmapRequest*> checking if we can generate pixmap if not, waiting for receiving)
is replaced with: requestPixmaps only queues the pixmap all checking if w can generate is done in sendGeneratorReqest, the sendGeneratorRequest is
run in three places:
1. in requestPixmaps when we receive a request
2. in requestDone if pixmapStack is not empty
3. sendGeneratorRequest, apart from removing invalid requests, takes the current request and if generator canGeratePixmap(request->async)
it removes the pixmap from stack and sends to generator if not, QTimer::singleshots to itself after 20ms, it ends when stack has no valid pixmap request
7. Added a commented out zoom field to PixmapGenerator, mightcome in handy sometime
- TextPage: add instructions that handle simplyfing the RegularAreaRect, no more double painted borders in selection rectangles, this rocks.
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=445196
* moving all xpdf stuff from core and part to inside generator_pdf
* adding abstract KPDFText class and KPDFTextEntity to hold either
glyph, or word or textline
- support for importing PS files as pdf like on annots branch
- synced with annots branch
- abstract text layer with search for words in different lines
- added RegularArea<NormalizedShape,Shape> template class
which inherits QValueList<NormalizedShape*> and is used
to hold regular areas of given shape (finite collections of the shape)
- loading of relevant generators via ktrader for given mimetype
- the deliverables 1 and 2 of my SoC proposition are delivered
next: 1. fix one spotted regression and 2. code ghostview backend
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=434883
