#include <articleviewer.h>
Inherits Akregator::Viewer.
Public Types | |
enum | ViewMode { NormalView, CombinedView, SummaryView } |
Public Slots | |
void | slotShowArticle (const Article &article) |
void | slotShowNode (TreeNode *node) |
void | slotSetFilter (const Akregator::Filters::ArticleMatcher &textFilter, const Akregator::Filters::ArticleMatcher &statusFilter) |
void | slotUpdateCombinedView () |
void | slotClear () |
void | slotShowSummary (TreeNode *node) |
virtual void | slotPaletteOrFontChanged () |
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void | slotScrollUp () |
void | slotScrollDown () |
void | slotZoomIn () |
void | slotZoomOut () |
void | slotSetZoomFactor (int percent) |
void | slotPrint () |
void | setSafeMode () |
virtual void | slotPaletteOrFontChanged ()=0 |
Public Member Functions | |
ArticleViewer (TQWidget *parent, const char *name) | |
virtual bool | openURL (const KURL &url) |
void | reload () |
void | displayAboutPage () |
void | renderContent (const TQString &body) |
TQString | formatArticleNormalMode (Feed *feed, const Article &article) |
TQString | formatArticleCombinedMode (Feed *feed, const Article &article) |
void | beginWriting () |
void | endWriting () |
void | generateNormalModeCSS () |
void | generateCombinedModeCSS () |
void | connectToNode (TreeNode *node) |
void | disconnectFromNode (TreeNode *node) |
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Viewer (TQWidget *parent, const char *name) | |
virtual bool | closeURL () |
Public Attributes | |
ShowSummaryVisitor * | m_showSummaryVisitor |
TQString | m_normalModeCSS |
TQString | m_combinedModeCSS |
TQString | m_htmlFooter |
TQString | m_currentText |
KURL | m_imageDir |
TreeNode * | m_node |
Article | m_article |
KURL | m_link |
Akregator::Filters::ArticleMatcher | m_textFilter |
Akregator::Filters::ArticleMatcher | m_statusFilter |
ViewMode | m_viewMode |
Protected Slots | |
void | slotArticlesUpdated (TreeNode *node, const TQValueList< Article > &list) |
void | slotArticlesAdded (TreeNode *node, const TQValueList< Article > &list) |
void | slotArticlesRemoved (TreeNode *node, const TQValueList< Article > &list) |
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virtual void | urlSelected (const TQString &url, int button, int state, const TQString &_target, KParts::URLArgs args) |
virtual void | slotOpenURLRequest (const KURL &url, const KParts::URLArgs &args) |
virtual void | slotPopupMenu (KXMLGUIClient *, const TQPoint &, const KURL &, const KParts::URLArgs &, KParts::BrowserExtension::PopupFlags, mode_t) |
void | slotCopyLinkAddress () |
virtual void | slotCopy () |
virtual void | slotOpenLinkInternal () |
virtual void | slotOpenLinkInBrowser () |
virtual void | slotOpenLinkInForegroundTab () |
virtual void | slotOpenLinkInBackgroundTab () |
virtual void | slotOpenLinkInThisTab () |
virtual void | slotSaveLinkAs () |
void | slotStarted (KIO::Job *) |
void | slotCompleted () |
virtual void | slotSelectionChanged () |
Protected Member Functions | |
virtual void | keyPressEvent (TQKeyEvent *e) |
virtual void | urlSelected (const TQString &url, int button, int state, const TQString &_target, KParts::URLArgs args) |
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int | pointsToPixel (int points) const |
Friends | |
class | ShowNodeSummaryVisitor |
Additional Inherited Members | |
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void | urlClicked (const KURL &url, Viewer *viewer, bool newTab, bool background) |
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static void | displayInExternalBrowser (const KURL &url, const TQString &mimetype=TQString()) |
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KURL | m_url |
Detailed Description
This HTML viewer is used to display articles.
Use the high-level interface provided by the public slots whereever possible (and extend them when necessary instead of using low-level methods).
Definition at line 48 of file articleviewer.h.
Constructor & Destructor Documentation
Akregator::ArticleViewer::ArticleViewer | ( | TQWidget * | parent, |
const char * | name | ||
) |
Constructor.
Definition at line 160 of file articleviewer.cpp.
Member Function Documentation
void Akregator::ArticleViewer::beginWriting | ( | ) |
Resets the canvas and adds writes the HTML header to it.
Definition at line 593 of file articleviewer.cpp.
void Akregator::ArticleViewer::endWriting | ( | ) |
Finishes writing to the canvas and completes the HTML (by adding closing tags)
Definition at line 602 of file articleviewer.cpp.
TQString Akregator::ArticleViewer::formatArticleCombinedMode | ( | Feed * | feed, |
const Article & | article | ||
) |
Takes an article and renders it as HTML with settings for combined view.
- Parameters
-
feed article's feed (used for feed icon atm) – article.feed() would do. better use a (No)Icon flag. -fo article The article to render
- Returns
- the rendered article as HTML
Definition at line 496 of file articleviewer.cpp.
Takes an article and renders it as HTML with settings for normal view and widescreen view.
- Parameters
-
feed article's feed (used for feed icon atm) – article.feed() would do. better use a (No)Icon flag. -fo article The article to render
- Returns
- the rendered article as HTML
Definition at line 403 of file articleviewer.cpp.
void Akregator::ArticleViewer::generateCombinedModeCSS | ( | ) |
generates the CSS for combined view mode
Definition at line 268 of file articleviewer.cpp.
void Akregator::ArticleViewer::generateNormalModeCSS | ( | ) |
generates the CSS used for rendering in single article mode (normal and wide screen view)
Definition at line 189 of file articleviewer.cpp.
void Akregator::ArticleViewer::reload | ( | ) |
Repaints the view.
Definition at line 347 of file articleviewer.cpp.
void Akregator::ArticleViewer::renderContent | ( | const TQString & | body | ) |
renders body
.
Use this method whereever possible.
- Parameters
-
body html to render, without header and footer
Definition at line 583 of file articleviewer.cpp.
|
slot |
Clears the canvas and disconnects from the currently observed node (if in combined view mode).
Definition at line 709 of file articleviewer.cpp.
|
slot |
Set filters textFilter
and statusFilter
which will be used if the viewer is in combined view mode.
- Parameters
-
textFilter text filter statusFilter status filter
Definition at line 642 of file articleviewer.cpp.
|
slot |
Show single article (normal view)
- Parameters
-
article the article to render
Definition at line 629 of file articleviewer.cpp.
|
slot |
Shows the articles of the tree node node
(combined view).
Changes in the node will update the view automatically.
- Parameters
-
node The node to observe
Definition at line 718 of file articleviewer.cpp.
|
slot |
Update view if combined view mode is set.
Has to be called when the displayed node gets modified.
Definition at line 653 of file articleviewer.cpp.
The documentation for this class was generated from the following files: