#include <qgscomposer.h>
Collaboration diagram for QgsComposer:
Definition at line 45 of file qgscomposer.h.
Public Slots | |
| void | on_mActionZoomAll_activated (void) |
| Zoom to full extent of the paper. | |
| void | on_mActionZoomIn_activated (void) |
| Zoom in. | |
| void | on_mActionZoomOut_activated (void) |
| Zoom out. | |
| void | on_mActionRefreshView_activated (void) |
| Refresh view. | |
| void | on_mActionPrint_activated (void) |
| Print the composition. | |
| void | on_mActionExportAsImage_activated (void) |
| Print as image. | |
| void | on_mActionExportAsSVG_activated (void) |
| Print as SVG. | |
| void | on_mActionSelectMoveItem_activated (void) |
| Select item. | |
| void | on_mActionAddNewMap_activated (void) |
| Add new map. | |
| void | on_mActionAddNewLegend_activated (void) |
| Add new legend. | |
| void | on_mActionAddNewLabel_activated (void) |
| Add new label. | |
| void | on_mActionAddNewScalebar_activated (void) |
| Add new scalebar. | |
| void | on_mActionAddImage_activated (void) |
| Add new picture. | |
| void | moveItemContent () |
| Set tool to move item content. | |
| void | groupItems (void) |
| Group selected items. | |
| void | ungroupItems (void) |
| Ungroup selected item group. | |
| void | raiseSelectedItems () |
| Move selected items one position up. | |
| void | lowerSelectedItems () |
| Move selected items one position down. | |
| void | moveSelectedItemsToTop () |
| Move selected items to top. | |
| void | moveSelectedItemsToBottom () |
| Move selected items to bottom. | |
| void | saveWindowState () |
| Save window state. | |
| void | on_helpPButton_clicked () |
| Slot for when the help button is clicked. | |
| void | on_closePButton_clicked () |
| Slot for when the close button is clicked. | |
| void | addComposerMap (QgsComposerMap *map) |
| Add a composer map to the item/widget map and creates a configuration widget for it. | |
| void | addComposerLabel (QgsComposerLabel *label) |
| Adds a composer label to the item/widget map and creates a configuration widget for it. | |
| void | addComposerScaleBar (QgsComposerScaleBar *scalebar) |
| Adds a composer scale bar to the item/widget map and creates a configuration widget for it. | |
| void | addComposerLegend (QgsComposerLegend *legend) |
| Adds a composer legend to the item/widget map and creates a configuration widget for it. | |
| void | addComposerPicture (QgsComposerPicture *picture) |
| Adds a composer picture to the item/widget map and creates a configuration widget. | |
| void | deleteItem (QgsComposerItem *item) |
| Removes item from the item/widget map and deletes the configuration widget. | |
| void | showItemOptions (const QgsComposerItem *i) |
| Shows the configuration widget for a composer item. | |
| void | writeXML (QDomDocument &doc) |
| Stores state in Dom node. | |
| void | readXML (const QDomDocument &doc) |
| Sets state from Dom document. | |
| void | setSelectionTool () |
Public Member Functions | |
| QgsComposer (QgisApp *qgis) | |
| ~QgsComposer () | |
| void | open () |
| Open and show, set defaults if first time. | |
| void | zoomFull () |
| Zoom to full extent of the paper. | |
| QgsMapCanvas * | mapCanvas (void) |
| Return pointer to map canvas. | |
| QgsComposerView * | view (void) |
| Return pointer to composer view. | |
| void | showCompositionOptions (QWidget *w) |
| Show composition options in widget. | |
| void | restoreWindowState () |
| Restore the window and toolbar state. | |
Protected Member Functions | |
| virtual void | moveEvent (QMoveEvent *) |
| Move event. | |
| virtual void | resizeEvent (QResizeEvent *) |
| Resize event. | |
Private Slots | |
| void | activate () |
| Raise, unminimize and activate this window. | |
Private Member Functions | |
| void | setupTheme () |
| Set the pixmap / icons on the toolbar buttons. | |
| void | connectSlots () |
| Establishes the signal slot connection for the class. | |
| QMatrix | updateMatrix (double scaleChange) |
| returns new world matrix for canvas view after zoom with factor scaleChange | |
| bool | containsWMSLayer () const |
| True if a composer map contains a WMS layer. | |
| void | showWMSPrintingWarning () |
| Displays a warning because of possible min/max size in WMS. | |
Private Attributes | |
| QgsComposerView * | mView |
| Pointer to composer view. | |
| QgsComposition * | mComposition |
| Current composition. | |
| QPrinter * | mPrinter |
| Printer. | |
| QgisApp * | mQgis |
| Pointer to QGIS application. | |
| bool | mFirstTime |
| The composer was opened first time (-> set defaults). | |
| QGridLayout * | mCompositionOptionsLayout |
| Layout. | |
| QGridLayout * | mItemOptionsLayout |
| Layout. | |
| QSizeGrip * | mSizeGrip |
| Size grip. | |
| QMap< QgsComposerItem *, QWidget * > | mItemWidgetMap |
| To know which item to show if selection changes. | |
Static Private Attributes | |
| static const int | context_id = 985715179 |
| Help context id. | |
| QgsComposer::QgsComposer | ( | QgisApp * | qgis | ) |
Definition at line 66 of file qgscomposer.cpp.
References activate(), QgsApplication::activeThemePath(), connectSlots(), groupItems(), QgsProject::instance(), QgisApp::instance(), lowerSelectedItems(), QgisApp::mapCanvas(), QgsMapCanvas::mapRenderer(), mComposition, mCompositionOptionsLayout, mFirstTime, moveItemContent(), moveSelectedItemsToBottom(), moveSelectedItemsToTop(), mPrinter, mQgis, mSizeGrip, mView, QgsDebugMsg, raiseSelectedItems(), readXML(), restoreWindowState(), QgsComposerView::setComposition(), setSelectionTool(), setupTheme(), ungroupItems(), and writeXML().
| QgsComposer::~QgsComposer | ( | ) |
Definition at line 239 of file qgscomposer.cpp.
| void QgsComposer::open | ( | ) |
Open and show, set defaults if first time.
Definition at line 274 of file qgscomposer.cpp.
References activate(), mFirstTime, and zoomFull().
Referenced by QgisApp::filePrint().
| void QgsComposer::zoomFull | ( | ) |
Zoom to full extent of the paper.
Definition at line 389 of file qgscomposer.cpp.
References mComposition, mView, QgsComposition::paperHeight(), and QgsComposition::paperWidth().
Referenced by on_mActionZoomAll_activated(), and open().
| QgsMapCanvas * QgsComposer::mapCanvas | ( | void | ) |
Return pointer to map canvas.
Definition at line 374 of file qgscomposer.cpp.
References QgisApp::mapCanvas(), and mQgis.
| QgsComposerView * QgsComposer::view | ( | void | ) |
| void QgsComposer::showCompositionOptions | ( | QWidget * | w | ) |
| void QgsComposer::restoreWindowState | ( | ) |
Restore the window and toolbar state.
Definition at line 816 of file qgscomposer.cpp.
Referenced by QgsComposer().
| void QgsComposer::moveEvent | ( | QMoveEvent * | ) | [protected, virtual] |
| void QgsComposer::resizeEvent | ( | QResizeEvent * | ) | [protected, virtual] |
Resize event.
Definition at line 801 of file qgscomposer.cpp.
References mSizeGrip, and saveWindowState().
| void QgsComposer::on_mActionZoomAll_activated | ( | void | ) | [slot] |
Zoom to full extent of the paper.
Definition at line 397 of file qgscomposer.cpp.
References zoomFull().
| void QgsComposer::on_mActionZoomIn_activated | ( | void | ) | [slot] |
| void QgsComposer::on_mActionZoomOut_activated | ( | void | ) | [slot] |
| void QgsComposer::on_mActionRefreshView_activated | ( | void | ) | [slot] |
| void QgsComposer::on_mActionPrint_activated | ( | void | ) | [slot] |
Print the composition.
Definition at line 422 of file qgscomposer.cpp.
References containsWMSLayer(), mComposition, QgsComposition::paperHeight(), QgsComposition::paperWidth(), QgsComposition::Print, and showWMSPrintingWarning().
| void QgsComposer::on_mActionExportAsImage_activated | ( | void | ) | [slot] |
Print as image.
Definition at line 484 of file qgscomposer.cpp.
References containsWMSLayer(), mComposition, mView, QgsComposition::paperHeight(), QgsComposition::paperWidth(), QgsComposition::Preview, QgsComposition::Print, QgsComposition::printoutResolution(), QgsDebugMsg, QgsComposition::setPlotStyle(), and showWMSPrintingWarning().
| void QgsComposer::on_mActionExportAsSVG_activated | ( | void | ) | [slot] |
Print as SVG.
Definition at line 610 of file qgscomposer.cpp.
References containsWMSLayer(), mComposition, QgsComposition::paperHeight(), QgsComposition::paperWidth(), QgsComposition::Preview, QgsComposition::Print, QgsMessageViewer::setCheckBoxQSettingsLabel(), QgsMessageViewer::setCheckBoxState(), QgsMessageViewer::setCheckBoxText(), QgsMessageViewer::setCheckBoxVisible(), QgsMessageViewer::setMessageAsHtml(), QgsComposition::setPlotStyle(), and showWMSPrintingWarning().
| void QgsComposer::on_mActionSelectMoveItem_activated | ( | void | ) | [slot] |
Select item.
Definition at line 695 of file qgscomposer.cpp.
References mView, QgsComposerView::Select, and QgsComposerView::setCurrentTool().
Referenced by setSelectionTool().
| void QgsComposer::on_mActionAddNewMap_activated | ( | void | ) | [slot] |
Add new map.
Definition at line 703 of file qgscomposer.cpp.
References QgsComposerView::AddMap, mView, and QgsComposerView::setCurrentTool().
| void QgsComposer::on_mActionAddNewLegend_activated | ( | void | ) | [slot] |
Add new legend.
Definition at line 711 of file qgscomposer.cpp.
References QgsComposerView::AddLegend, mView, and QgsComposerView::setCurrentTool().
| void QgsComposer::on_mActionAddNewLabel_activated | ( | void | ) | [slot] |
Add new label.
Definition at line 719 of file qgscomposer.cpp.
References QgsComposerView::AddLabel, mView, and QgsComposerView::setCurrentTool().
| void QgsComposer::on_mActionAddNewScalebar_activated | ( | void | ) | [slot] |
Add new scalebar.
Definition at line 727 of file qgscomposer.cpp.
References QgsComposerView::AddScalebar, mView, and QgsComposerView::setCurrentTool().
| void QgsComposer::on_mActionAddImage_activated | ( | void | ) | [slot] |
Add new picture.
Definition at line 735 of file qgscomposer.cpp.
References QgsComposerView::AddPicture, mView, and QgsComposerView::setCurrentTool().
| void QgsComposer::moveItemContent | ( | ) | [slot] |
Set tool to move item content.
Definition at line 743 of file qgscomposer.cpp.
References QgsComposerView::MoveItemContent, mView, and QgsComposerView::setCurrentTool().
Referenced by QgsComposer().
| void QgsComposer::groupItems | ( | void | ) | [slot] |
Group selected items.
Definition at line 751 of file qgscomposer.cpp.
References QgsComposerView::groupItems(), and mView.
Referenced by QgsComposer().
| void QgsComposer::ungroupItems | ( | void | ) | [slot] |
Ungroup selected item group.
Definition at line 759 of file qgscomposer.cpp.
References mView, and QgsComposerView::ungroupItems().
Referenced by QgsComposer().
| void QgsComposer::raiseSelectedItems | ( | ) | [slot] |
Move selected items one position up.
Definition at line 767 of file qgscomposer.cpp.
References mComposition, and QgsComposition::raiseSelectedItems().
Referenced by QgsComposer().
| void QgsComposer::lowerSelectedItems | ( | ) | [slot] |
Move selected items one position down.
Definition at line 775 of file qgscomposer.cpp.
References QgsComposition::lowerSelectedItems(), and mComposition.
Referenced by QgsComposer().
| void QgsComposer::moveSelectedItemsToTop | ( | ) | [slot] |
Move selected items to top.
Definition at line 783 of file qgscomposer.cpp.
References mComposition, and QgsComposition::moveSelectedItemsToTop().
Referenced by QgsComposer().
| void QgsComposer::moveSelectedItemsToBottom | ( | ) | [slot] |
Move selected items to bottom.
Definition at line 791 of file qgscomposer.cpp.
References mComposition, and QgsComposition::moveSelectedItemsToBottom().
Referenced by QgsComposer().
| void QgsComposer::saveWindowState | ( | ) | [slot] |
Save window state.
Definition at line 809 of file qgscomposer.cpp.
Referenced by moveEvent(), and resizeEvent().
| void QgsComposer::on_helpPButton_clicked | ( | ) | [slot] |
Slot for when the help button is clicked.
Definition at line 833 of file qgscomposer.cpp.
References context_id, and QgsContextHelp::run().
| void QgsComposer::on_closePButton_clicked | ( | ) | [slot] |
| void QgsComposer::addComposerMap | ( | QgsComposerMap * | map | ) | [slot] |
Add a composer map to the item/widget map and creates a configuration widget for it.
Definition at line 1016 of file qgscomposer.cpp.
References mItemWidgetMap.
Referenced by connectSlots(), and readXML().
| void QgsComposer::addComposerLabel | ( | QgsComposerLabel * | label | ) | [slot] |
Adds a composer label to the item/widget map and creates a configuration widget for it.
Definition at line 1027 of file qgscomposer.cpp.
References mItemWidgetMap.
Referenced by connectSlots(), and readXML().
| void QgsComposer::addComposerScaleBar | ( | QgsComposerScaleBar * | scalebar | ) | [slot] |
Adds a composer scale bar to the item/widget map and creates a configuration widget for it.
Definition at line 1038 of file qgscomposer.cpp.
References mItemWidgetMap.
Referenced by connectSlots(), and readXML().
| void QgsComposer::addComposerLegend | ( | QgsComposerLegend * | legend | ) | [slot] |
Adds a composer legend to the item/widget map and creates a configuration widget for it.
Definition at line 1049 of file qgscomposer.cpp.
References mItemWidgetMap.
Referenced by connectSlots(), and readXML().
| void QgsComposer::addComposerPicture | ( | QgsComposerPicture * | picture | ) | [slot] |
Adds a composer picture to the item/widget map and creates a configuration widget.
Definition at line 1060 of file qgscomposer.cpp.
References mItemWidgetMap.
Referenced by connectSlots(), and readXML().
| void QgsComposer::deleteItem | ( | QgsComposerItem * | item | ) | [slot] |
Removes item from the item/widget map and deletes the configuration widget.
Definition at line 1071 of file qgscomposer.cpp.
References mItemWidgetMap.
Referenced by connectSlots().
| void QgsComposer::showItemOptions | ( | const QgsComposerItem * | i | ) | [slot] |
Shows the configuration widget for a composer item.
Definition at line 344 of file qgscomposer.cpp.
References mItemWidgetMap.
Referenced by connectSlots(), and readXML().
| void QgsComposer::writeXML | ( | QDomDocument & | doc | ) | [slot] |
Stores state in Dom node.
Definition at line 843 of file qgscomposer.cpp.
References mComposition, mItemWidgetMap, and QgsComposition::writeXML().
Referenced by QgsComposer().
| void QgsComposer::readXML | ( | const QDomDocument & | doc | ) | [slot] |
Sets state from Dom document.
Definition at line 878 of file qgscomposer.cpp.
References addComposerLabel(), addComposerLegend(), addComposerMap(), addComposerPicture(), addComposerScaleBar(), connectSlots(), QgisApp::mapCanvas(), QgsMapCanvas::mapRenderer(), mComposition, mCompositionOptionsLayout, mQgis, mView, QgsComposerPicture::readXML(), QgsComposerLegend::readXML(), QgsComposerScaleBar::readXML(), QgsComposerMap::readXML(), QgsComposerLabel::readXML(), QgsComposition::readXML(), QgsComposerView::setComposition(), QgsComposerItem::setSelected(), setSelectionTool(), showItemOptions(), and QgsComposition::sortZList().
Referenced by QgsComposer().
| void QgsComposer::setSelectionTool | ( | ) | [slot] |
Definition at line 1084 of file qgscomposer.cpp.
References on_mActionSelectMoveItem_activated().
Referenced by connectSlots(), QgsComposer(), and readXML().
| void QgsComposer::activate | ( | ) | [private, slot] |
Raise, unminimize and activate this window.
Definition at line 292 of file qgscomposer.cpp.
Referenced by open(), and QgsComposer().
| void QgsComposer::setupTheme | ( | ) | [private] |
Set the pixmap / icons on the toolbar buttons.
Definition at line 243 of file qgscomposer.cpp.
References QgisApp::getThemeIcon().
Referenced by QgsComposer().
| void QgsComposer::connectSlots | ( | ) | [private] |
Establishes the signal slot connection for the class.
Definition at line 262 of file qgscomposer.cpp.
References addComposerLabel(), addComposerLegend(), addComposerMap(), addComposerPicture(), addComposerScaleBar(), deleteItem(), mView, setSelectionTool(), and showItemOptions().
Referenced by QgsComposer(), and readXML().
| QMatrix QgsComposer::updateMatrix | ( | double | scaleChange | ) | [private] |
returns new world matrix for canvas view after zoom with factor scaleChange
| bool QgsComposer::containsWMSLayer | ( | ) | const [private] |
True if a composer map contains a WMS layer.
Definition at line 1090 of file qgscomposer.cpp.
References QgsComposerMap::containsWMSLayer(), and mItemWidgetMap.
Referenced by on_mActionExportAsImage_activated(), on_mActionExportAsSVG_activated(), and on_mActionPrint_activated().
| void QgsComposer::showWMSPrintingWarning | ( | ) | [private] |
Displays a warning because of possible min/max size in WMS.
Definition at line 1111 of file qgscomposer.cpp.
References QgsMessageOutput::MessageText, QgsMessageViewer::setCheckBoxQSettingsLabel(), QgsMessageViewer::setCheckBoxState(), QgsMessageViewer::setCheckBoxText(), QgsMessageViewer::setCheckBoxVisible(), and QgsMessageViewer::setMessage().
Referenced by on_mActionExportAsImage_activated(), on_mActionExportAsSVG_activated(), and on_mActionPrint_activated().
QgsComposerView* QgsComposer::mView [private] |
Pointer to composer view.
Definition at line 214 of file qgscomposer.h.
Referenced by connectSlots(), groupItems(), moveItemContent(), on_mActionAddImage_activated(), on_mActionAddNewLabel_activated(), on_mActionAddNewLegend_activated(), on_mActionAddNewMap_activated(), on_mActionAddNewScalebar_activated(), on_mActionExportAsImage_activated(), on_mActionSelectMoveItem_activated(), on_mActionZoomIn_activated(), on_mActionZoomOut_activated(), QgsComposer(), readXML(), ungroupItems(), view(), and zoomFull().
QgsComposition* QgsComposer::mComposition [private] |
Current composition.
Definition at line 217 of file qgscomposer.h.
Referenced by lowerSelectedItems(), moveSelectedItemsToBottom(), moveSelectedItemsToTop(), on_mActionExportAsImage_activated(), on_mActionExportAsSVG_activated(), on_mActionPrint_activated(), on_mActionRefreshView_activated(), QgsComposer(), raiseSelectedItems(), readXML(), writeXML(), and zoomFull().
QPrinter* QgsComposer::mPrinter [private] |
QgisApp* QgsComposer::mQgis [private] |
Pointer to QGIS application.
Definition at line 223 of file qgscomposer.h.
Referenced by mapCanvas(), QgsComposer(), and readXML().
bool QgsComposer::mFirstTime [private] |
The composer was opened first time (-> set defaults).
Definition at line 226 of file qgscomposer.h.
Referenced by open(), and QgsComposer().
QGridLayout* QgsComposer::mCompositionOptionsLayout [private] |
QGridLayout* QgsComposer::mItemOptionsLayout [private] |
QSizeGrip* QgsComposer::mSizeGrip [private] |
Size grip.
Definition at line 235 of file qgscomposer.h.
Referenced by QgsComposer(), and resizeEvent().
QMap<QgsComposerItem*, QWidget*> QgsComposer::mItemWidgetMap [private] |
To know which item to show if selection changes.
Definition at line 238 of file qgscomposer.h.
Referenced by addComposerLabel(), addComposerLegend(), addComposerMap(), addComposerPicture(), addComposerScaleBar(), containsWMSLayer(), deleteItem(), showItemOptions(), and writeXML().
const int QgsComposer::context_id = 985715179 [static, private] |
Help context id.
Definition at line 246 of file qgscomposer.h.
Referenced by on_helpPButton_clicked().
1.5.1