okular

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Tag: Branch: Tree: 3ce4e98adb

Commit Graph

Author	SHA1	Message	Date
Piotr Szymanski	34b8e28322	- Page/Link: tooltips for links backported - 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	21 years ago
Piotr Szymanski	36ab5c8965	- make generators plugins by: * 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	21 years ago

Author

SHA1

Message

Date

Piotr Szymanski

34b8e28322

- Page/Link: tooltips for links backported

- 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

21 years ago

Piotr Szymanski

36ab5c8965

- make generators plugins by:

* 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

21 years ago

52 Commits (3ce4e98adbc58a4eb6e61129abc442bf65ea3553)