mirror of
https://github.com/qgis/QGIS.git
synced 2025-06-19 00:02:48 -04:00
Moved support classes into own private header
This commit is contained in:
Alessandro Pasotti
parent
7082649778
commit
d62d444ea7
@ -9,157 +9,11 @@
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class QgsBrowserPropertiesWrapLabel : QTextEdit
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{
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%Docstring
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Hack to show wrapped text without spaces
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.. versionadded:: 2.10
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%End
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%TypeHeaderCode
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#include "qgsbrowserdockwidget.h"
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%End
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public:
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QgsBrowserPropertiesWrapLabel( const QString &text, QWidget *parent = 0 );
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%Docstring
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Constructor for QgsBrowserPropertiesWrapLabel
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\param text label text
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\param parent parent widget
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%End
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};
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class QgsBrowserPropertiesWidget : QWidget
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{
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%Docstring
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The QgsBrowserPropertiesWidget base class
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.. versionadded:: 2.10
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%End
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%TypeHeaderCode
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#include "qgsbrowserdockwidget.h"
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%End
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public:
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explicit QgsBrowserPropertiesWidget( QWidget *parent = 0 );
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%Docstring
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Constructor for QgsBrowserPropertiesWidget
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\param parent parent widget
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%End
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static QgsBrowserPropertiesWidget *createWidget( QgsDataItem *item, QWidget *parent = 0 ) /Factory/;
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%Docstring
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Factory method to create a new browser widget
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:rtype: QgsBrowserPropertiesWidget
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%End
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virtual void setItem( QgsDataItem *item );
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%Docstring
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Stub
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%End
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virtual void setWidget( QWidget *widget );
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%Docstring
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Set content widget, usually item paramWidget. Takes ownership.
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%End
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virtual void setCondensedMode( bool condensedMode );
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%Docstring
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Sets whether the properties widget should display in condensed mode, ie, for display in a dock
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widget rather than it's own separate dialog.
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\param condensedMode set to true to enable condensed mode
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.. versionadded:: 2.10
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%End
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};
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class QgsBrowserLayerProperties : QgsBrowserPropertiesWidget
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{
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%Docstring
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The QgsBrowserLayerProperties class
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.. versionadded:: 2.10
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%End
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%TypeHeaderCode
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#include "qgsbrowserdockwidget.h"
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%End
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public:
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explicit QgsBrowserLayerProperties( QWidget *parent = 0 );
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%Docstring
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Constructor for QgsBrowserLayerProperties
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\param parent parent widget
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%End
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virtual void setItem( QgsDataItem *item );
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%Docstring
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Set item
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%End
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virtual void setCondensedMode( bool condensedMode );
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%Docstring
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Sets whether the properties widget should display in condensed mode, ie, for display in a dock
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widget rather than it's own separate dialog.
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\param condensedMode set to true to enable condensed mode
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.. versionadded:: 2.10
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%End
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};
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class QgsBrowserDirectoryProperties : QgsBrowserPropertiesWidget
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{
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%Docstring
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The QgsBrowserDirectoryProperties class
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.. versionadded:: 2.10
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%End
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%TypeHeaderCode
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#include "qgsbrowserdockwidget.h"
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%End
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public:
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explicit QgsBrowserDirectoryProperties( QWidget *parent = 0 );
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%Docstring
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Constructor for QgsBrowserDirectoryProperties
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\param parent parent widget
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%End
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virtual void setItem( QgsDataItem *item );
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%Docstring
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Create widget from the given item and add it
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%End
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};
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class QgsBrowserPropertiesDialog : QDialog
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{
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%Docstring
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The QgsBrowserPropertiesDialog class
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.. versionadded:: 2.10
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%End
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%TypeHeaderCode
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#include "qgsbrowserdockwidget.h"
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%End
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public:
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QgsBrowserPropertiesDialog( const QString &settingsSection, QWidget *parent = 0 );
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%Docstring
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Constructor for QgsBrowserPropertiesDialog
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\param settingsSection prefix for settings (from the object name)
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\param parent parent widget
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%End
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~QgsBrowserPropertiesDialog();
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void setItem( QgsDataItem *item );
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%Docstring
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Create dialog from the given item and add it
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%End
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};
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class QgsBrowserDockWidget : QgsDockWidget
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{
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%Docstring
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The QgsBrowserDockWidget class
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.. versionadded:: 2.10
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.. versionadded:: 3.0
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%End
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%TypeHeaderCode
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@ -167,7 +21,7 @@ class QgsBrowserDockWidget : QgsDockWidget
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%End
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public:
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explicit QgsBrowserDockWidget( const QString &name, QWidget *parent = 0 );
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explicit QgsBrowserDockWidget( const QString &name, QWidget *parent /TransferThis/ = 0 );
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%Docstring
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Constructor for QgsBrowserDockWidget
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\param name name of the widget
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@ -232,7 +86,6 @@ Apply filter to the model
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Update project home directory
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%End
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void addSelectedLayers();
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%Docstring
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Add selected layers to the project
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@ -270,155 +123,15 @@ Emitted when drop uri list needs to be handled
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%End
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protected:
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void refreshModel( const QModelIndex &index );
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%Docstring
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Refresh the model
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%End
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virtual void showEvent( QShowEvent *event );
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%Docstring
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Show event override
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%End
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void addLayer( QgsLayerItem *layerItem );
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%Docstring
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Add a layer
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%End
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void clearPropertiesWidget();
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%Docstring
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Clear the properties widget
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%End
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void setPropertiesWidget();
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%Docstring
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Set the properties widget
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%End
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int selectedItemsCount();
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%Docstring
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Count selected items
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:rtype: int
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%End
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QString settingsSection();
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%Docstring
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Settings prefix (the object name)
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:rtype: str
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%End
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};
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class QgsDockBrowserTreeView : QgsBrowserTreeView
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{
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%Docstring
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Utility class for correct drag&drop handling.
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We want to allow user to drag layers to qgis window. At the same time we do not
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accept drops of the items on our view - but if we ignore the drag enter action
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then qgis application consumes the drag events and it is possible to drop the
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items on the tree view although the drop is actually managed by qgis app.
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.. versionadded:: 2.10
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%End
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%TypeHeaderCode
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#include "qgsbrowserdockwidget.h"
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%End
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public:
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explicit QgsDockBrowserTreeView( QWidget *parent );
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%Docstring
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Constructor for QgsDockBrowserTreeView
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\param parent parent widget
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%End
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virtual void dragEnterEvent( QDragEnterEvent *e );
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%Docstring
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Overrides drag enter event
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%End
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virtual void dragMoveEvent( QDragMoveEvent *e );
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%Docstring
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Overrides drag move event
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%End
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virtual void dropEvent( QDropEvent *e );
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%Docstring
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Overrides drag stop event
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%End
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};
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class QgsBrowserTreeFilterProxyModel : QSortFilterProxyModel
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{
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%Docstring
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Utility class for filtering browser items
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.. versionadded:: 2.10
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%End
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%TypeHeaderCode
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#include "qgsbrowserdockwidget.h"
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%End
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public:
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explicit QgsBrowserTreeFilterProxyModel( QObject *parent );
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%Docstring
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Constructor for QgsBrowserTreeFilterProxyModel
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@param parent parent widget
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%End
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void setBrowserModel( QgsBrowserModel *model );
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%Docstring
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Set the browser model
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%End
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void setFilterSyntax( const QString &syntax );
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%Docstring
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Set the filter syntax
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%End
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void setFilter( const QString &filter );
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%Docstring
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Set the filter
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%End
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void setCaseSensitive( bool caseSensitive );
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%Docstring
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Set case sensitivity
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%End
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void updateFilter();
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%Docstring
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Update filter
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%End
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protected:
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bool filterAcceptsString( const QString &value ) const;
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%Docstring
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Filter accepts string
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:rtype: bool
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%End
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virtual bool filterAcceptsRow( int sourceRow, const QModelIndex &sourceParent ) const;
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%Docstring
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It would be better to apply the filer only to expanded (visible) items, but using mapFromSource() + view here was causing strange errors
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:rtype: bool
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%End
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bool filterAcceptsAncestor( const QModelIndex &sourceIndex ) const;
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%Docstring
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Returns true if at least one ancestor is accepted by filter
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:rtype: bool
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%End
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bool filterAcceptsDescendant( const QModelIndex &sourceIndex ) const;
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%Docstring
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Returns true if at least one descendant s accepted by filter
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:rtype: bool
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%End
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bool filterAcceptsItem( const QModelIndex &sourceIndex ) const;
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%Docstring
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Filter accepts item name
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:rtype: bool
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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@ -174,6 +174,7 @@ SET(QGIS_GUI_SRCS
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qgsblendmodecombobox.cpp
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qgsbrowsertreeview.cpp
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qgsbrowserdockwidget.cpp
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qgsbrowserdockwidget_p.cpp
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qgsbusyindicatordialog.cpp
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qgscharacterselectordialog.cpp
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qgscheckablecombobox.cpp
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@ -363,6 +364,7 @@ SET(QGIS_GUI_MOC_HDRS
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qgsdial.h
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qgsdialog.h
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qgsdockwidget.h
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qgsbrowserdockwidget_p.h
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qgsbrowserdockwidget.h
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qgsencodingfiledialog.h
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qgserrordialog.h
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@ -651,6 +653,7 @@ SET(QGIS_GUI_HDRS
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qgstablewidgetitem.h
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qgsuserinputdockwidget.h
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qgsbrowserdockwidget.h
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qgsbrowserdockwidget_p.h
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qgsvertexmarker.h
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qgsfiledownloader.h
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@ -13,6 +13,7 @@
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* *
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***************************************************************************/
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#include "qgsbrowserdockwidget.h"
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#include "qgsbrowserdockwidget_p.h"
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#include <QAbstractTextDocumentLayout>
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#include <QHeaderView>
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@ -37,228 +38,6 @@
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#include <QDragEnterEvent>
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QgsBrowserPropertiesWrapLabel::QgsBrowserPropertiesWrapLabel( const QString &text, QWidget *parent )
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: QTextEdit( text, parent )
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{
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setReadOnly( true );
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setFrameStyle( QFrame::NoFrame );
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setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Minimum );
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QPalette pal = palette();
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pal.setColor( QPalette::Base, Qt::transparent );
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setPalette( pal );
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setLineWrapMode( QTextEdit::WidgetWidth );
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setWordWrapMode( QTextOption::WrapAnywhere );
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connect( qobject_cast<QAbstractTextDocumentLayout *>( document()->documentLayout() ), &QAbstractTextDocumentLayout::documentSizeChanged,
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this, &QgsBrowserPropertiesWrapLabel::adjustHeight );
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setMaximumHeight( 20 );
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}
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void QgsBrowserPropertiesWrapLabel::adjustHeight( QSizeF size )
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{
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int height = size.height() + 2 * frameWidth();
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setMinimumHeight( height );
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setMaximumHeight( height );
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}
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QgsBrowserPropertiesWidget::QgsBrowserPropertiesWidget( QWidget *parent )
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: QWidget( parent )
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{
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}
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void QgsBrowserPropertiesWidget::setWidget( QWidget *paramWidget )
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{
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QVBoxLayout *layout = new QVBoxLayout( this );
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paramWidget->setParent( this );
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layout->addWidget( paramWidget );
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}
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QgsBrowserPropertiesWidget *QgsBrowserPropertiesWidget::createWidget( QgsDataItem *item, QWidget *parent )
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{
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QgsBrowserPropertiesWidget *propertiesWidget = nullptr;
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// In general, we would like to show all items' paramWidget, but top level items like
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// WMS etc. have currently too large widgets which do not fit well to browser properties widget
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if ( item->type() == QgsDataItem::Directory )
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{
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propertiesWidget = new QgsBrowserDirectoryProperties( parent );
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propertiesWidget->setItem( item );
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}
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else if ( item->type() == QgsDataItem::Layer )
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{
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// prefer item's widget over standard layer widget
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QWidget *paramWidget = item->paramWidget();
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if ( paramWidget )
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{
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propertiesWidget = new QgsBrowserPropertiesWidget( parent );
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propertiesWidget->setWidget( paramWidget );
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}
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else
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{
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propertiesWidget = new QgsBrowserLayerProperties( parent );
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propertiesWidget->setItem( item );
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}
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}
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return propertiesWidget;
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}
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QgsBrowserLayerProperties::QgsBrowserLayerProperties( QWidget *parent )
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: QgsBrowserPropertiesWidget( parent )
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{
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setupUi( this );
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mUriLabel = new QgsBrowserPropertiesWrapLabel( QString(), this );
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mHeaderGridLayout->addItem( new QWidgetItem( mUriLabel ), 1, 1 );
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}
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void QgsBrowserLayerProperties::setItem( QgsDataItem *item )
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{
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QgsLayerItem *layerItem = qobject_cast<QgsLayerItem *>( item );
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if ( !layerItem )
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return;
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mNoticeLabel->clear();
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QgsMapLayer::LayerType type = layerItem->mapLayerType();
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QString layerMetadata = tr( "Error" );
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QgsCoordinateReferenceSystem layerCrs;
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// temporarily override /Projections/defaultBehavior to avoid dialog prompt
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QgsSettings settings;
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QString defaultProjectionOption = settings.value( QStringLiteral( "Projections/defaultBehavior" ), "prompt" ).toString();
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if ( settings.value( QStringLiteral( "Projections/defaultBehavior" ), "prompt" ).toString() == QLatin1String( "prompt" ) )
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{
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settings.setValue( QStringLiteral( "Projections/defaultBehavior" ), "useProject" );
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}
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// find root item
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// we need to create a temporary layer to get metadata
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// we could use a provider but the metadata is not as complete and "pretty" and this is easier
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QgsDebugMsg( QString( "creating temporary layer using path %1" ).arg( layerItem->path() ) );
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if ( type == QgsMapLayer::RasterLayer )
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{
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QgsDebugMsg( "creating raster layer" );
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// should copy code from addLayer() to split uri ?
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QgsRasterLayer *layer = new QgsRasterLayer( layerItem->uri(), layerItem->uri(), layerItem->providerKey() );
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if ( layer )
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{
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if ( layer->isValid() )
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{
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layerCrs = layer->crs();
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layerMetadata = layer->htmlMetadata();
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}
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delete layer;
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}
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}
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else if ( type == QgsMapLayer::VectorLayer )
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{
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QgsDebugMsg( "creating vector layer" );
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QgsVectorLayer *layer = new QgsVectorLayer( layerItem->uri(), layerItem->name(), layerItem->providerKey() );
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if ( layer )
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{
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if ( layer->isValid() )
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{
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layerCrs = layer->crs();
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layerMetadata = layer->htmlMetadata();
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}
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delete layer;
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}
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}
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else if ( type == QgsMapLayer::PluginLayer )
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{
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// TODO: support display of properties for plugin layers
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return;
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}
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// restore /Projections/defaultBehavior
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if ( defaultProjectionOption == QLatin1String( "prompt" ) )
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{
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settings.setValue( QStringLiteral( "Projections/defaultBehavior" ), defaultProjectionOption );
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}
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mNameLabel->setText( layerItem->name() );
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mUriLabel->setText( layerItem->uri() );
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mProviderLabel->setText( layerItem->providerKey() );
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QString myStyle = QgsApplication::reportStyleSheet();
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mMetadataTextBrowser->document()->setDefaultStyleSheet( myStyle );
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mMetadataTextBrowser->setHtml( layerMetadata );
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// report if layer was set to to project crs without prompt (may give a false positive)
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if ( defaultProjectionOption == QLatin1String( "prompt" ) )
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{
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QgsCoordinateReferenceSystem defaultCrs =
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QgsProject::instance()->crs();
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if ( layerCrs == defaultCrs )
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mNoticeLabel->setText( "NOTICE: Layer srs set from project (" + defaultCrs.authid() + ')' );
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}
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if ( mNoticeLabel->text().isEmpty() )
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{
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mNoticeLabel->hide();
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}
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}
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void QgsBrowserLayerProperties::setCondensedMode( bool condensedMode )
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{
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if ( condensedMode )
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{
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mUriLabel->setLineWrapMode( QTextEdit::NoWrap );
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mUriLabel->setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
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mUriLabel->setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
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}
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else
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{
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mUriLabel->setLineWrapMode( QTextEdit::WidgetWidth );
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mUriLabel->setHorizontalScrollBarPolicy( Qt::ScrollBarAsNeeded );
|
||||
mUriLabel->setVerticalScrollBarPolicy( Qt::ScrollBarAsNeeded );
|
||||
}
|
||||
}
|
||||
|
||||
QgsBrowserDirectoryProperties::QgsBrowserDirectoryProperties( QWidget *parent )
|
||||
: QgsBrowserPropertiesWidget( parent )
|
||||
, mDirectoryWidget( nullptr )
|
||||
{
|
||||
setupUi( this );
|
||||
|
||||
mPathLabel = new QgsBrowserPropertiesWrapLabel( QString(), mHeaderWidget );
|
||||
mHeaderGridLayout->addItem( new QWidgetItem( mPathLabel ), 0, 1 );
|
||||
}
|
||||
|
||||
void QgsBrowserDirectoryProperties::setItem( QgsDataItem *item )
|
||||
{
|
||||
QgsDirectoryItem *directoryItem = qobject_cast<QgsDirectoryItem *>( item );
|
||||
if ( !item )
|
||||
return;
|
||||
|
||||
mPathLabel->setText( directoryItem->dirPath() );
|
||||
mDirectoryWidget = new QgsDirectoryParamWidget( directoryItem->dirPath(), this );
|
||||
mLayout->addWidget( mDirectoryWidget );
|
||||
}
|
||||
|
||||
QgsBrowserPropertiesDialog::QgsBrowserPropertiesDialog( const QString &settingsSection, QWidget *parent )
|
||||
: QDialog( parent )
|
||||
, mPropertiesWidget( nullptr )
|
||||
, mSettingsSection( settingsSection )
|
||||
{
|
||||
setupUi( this );
|
||||
QgsSettings settings;
|
||||
restoreGeometry( settings.value( mSettingsSection + "/propertiesDialog/geometry" ).toByteArray() );
|
||||
}
|
||||
|
||||
QgsBrowserPropertiesDialog::~QgsBrowserPropertiesDialog()
|
||||
{
|
||||
QgsSettings settings;
|
||||
settings.setValue( mSettingsSection + "/propertiesDialog/geometry", saveGeometry() );
|
||||
}
|
||||
|
||||
void QgsBrowserPropertiesDialog::setItem( QgsDataItem *item )
|
||||
{
|
||||
if ( !item )
|
||||
return;
|
||||
|
||||
mPropertiesWidget = QgsBrowserPropertiesWidget::createWidget( item, this );
|
||||
mLayout->addWidget( mPropertiesWidget );
|
||||
setWindowTitle( item->type() == QgsDataItem::Layer ? tr( "Layer Properties" ) : tr( "Directory Properties" ) );
|
||||
}
|
||||
|
||||
QgsBrowserDockWidget::QgsBrowserDockWidget( const QString &name, QWidget *parent )
|
||||
: QgsDockWidget( parent )
|
||||
, mModel( nullptr )
|
||||
@ -743,218 +522,3 @@ void QgsBrowserDockWidget::splitterMoved()
|
||||
float total = sizes.value( 0 ) + sizes.value( 1 );
|
||||
mPropertiesWidgetHeight = total > 0 ? sizes.value( 1 ) / total : 0;
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// QgsDockBrowserTreeView
|
||||
//
|
||||
|
||||
QgsDockBrowserTreeView::QgsDockBrowserTreeView( QWidget *parent ) : QgsBrowserTreeView( parent )
|
||||
{
|
||||
setDragDropMode( QTreeView::DragDrop ); // sets also acceptDrops + dragEnabled
|
||||
setSelectionMode( QAbstractItemView::ExtendedSelection );
|
||||
setContextMenuPolicy( Qt::CustomContextMenu );
|
||||
setHeaderHidden( true );
|
||||
setDropIndicatorShown( true );
|
||||
|
||||
}
|
||||
|
||||
void QgsDockBrowserTreeView::dragEnterEvent( QDragEnterEvent *e )
|
||||
{
|
||||
// if this mime data come from layer tree, the proposed action will be MoveAction
|
||||
// but for browser we really need CopyAction
|
||||
if ( e->mimeData()->hasFormat( QStringLiteral( "application/qgis.layertreemodeldata" ) ) &&
|
||||
e->mimeData()->hasFormat( QStringLiteral( "application/x-vnd.qgis.qgis.uri" ) ) )
|
||||
e->setDropAction( Qt::CopyAction );
|
||||
|
||||
// accept drag enter so that our widget will not get ignored
|
||||
// and drag events will not get passed to QgisApp
|
||||
e->accept();
|
||||
}
|
||||
|
||||
void QgsDockBrowserTreeView::dragMoveEvent( QDragMoveEvent *e )
|
||||
{
|
||||
// do not accept drops above/below items
|
||||
/*if ( dropIndicatorPosition() != QAbstractItemView::OnItem )
|
||||
{
|
||||
QgsDebugMsg("drag not on item");
|
||||
e->ignore();
|
||||
return;
|
||||
}*/
|
||||
|
||||
// if this mime data come from layer tree, the proposed action will be MoveAction
|
||||
// but for browser we really need CopyAction
|
||||
if ( e->mimeData()->hasFormat( QStringLiteral( "application/qgis.layertreemodeldata" ) ) &&
|
||||
e->mimeData()->hasFormat( QStringLiteral( "application/x-vnd.qgis.qgis.uri" ) ) )
|
||||
e->setDropAction( Qt::CopyAction );
|
||||
|
||||
QTreeView::dragMoveEvent( e );
|
||||
|
||||
if ( !e->mimeData()->hasFormat( QStringLiteral( "application/x-vnd.qgis.qgis.uri" ) ) )
|
||||
{
|
||||
e->ignore();
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
void QgsDockBrowserTreeView::dropEvent( QDropEvent *e )
|
||||
{
|
||||
// if this mime data come from layer tree, the proposed action will be MoveAction
|
||||
// but for browser we really need CopyAction
|
||||
if ( e->mimeData()->hasFormat( QStringLiteral( "application/qgis.layertreemodeldata" ) ) &&
|
||||
e->mimeData()->hasFormat( QStringLiteral( "application/x-vnd.qgis.qgis.uri" ) ) )
|
||||
e->setDropAction( Qt::CopyAction );
|
||||
|
||||
QTreeView::dropEvent( e );
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// QgsBrowserTreeFilterProxyModel
|
||||
//
|
||||
|
||||
QgsBrowserTreeFilterProxyModel::QgsBrowserTreeFilterProxyModel( QObject *parent )
|
||||
: QSortFilterProxyModel( parent )
|
||||
, mModel( nullptr )
|
||||
, mPatternSyntax( QStringLiteral( "normal" ) )
|
||||
, mCaseSensitivity( Qt::CaseInsensitive )
|
||||
{
|
||||
setDynamicSortFilter( true );
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::setBrowserModel( QgsBrowserModel *model )
|
||||
{
|
||||
mModel = model;
|
||||
setSourceModel( model );
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::setFilterSyntax( const QString &syntax )
|
||||
{
|
||||
QgsDebugMsg( QString( "syntax = %1" ).arg( syntax ) );
|
||||
if ( mPatternSyntax == syntax )
|
||||
return;
|
||||
mPatternSyntax = syntax;
|
||||
updateFilter();
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::setFilter( const QString &filter )
|
||||
{
|
||||
QgsDebugMsg( QString( "filter = %1" ).arg( mFilter ) );
|
||||
if ( mFilter == filter )
|
||||
return;
|
||||
mFilter = filter;
|
||||
updateFilter();
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::setCaseSensitive( bool caseSensitive )
|
||||
{
|
||||
mCaseSensitivity = caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive;
|
||||
updateFilter();
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::updateFilter()
|
||||
{
|
||||
QgsDebugMsg( QString( "filter = %1 syntax = %2" ).arg( mFilter, mPatternSyntax ) );
|
||||
mREList.clear();
|
||||
if ( mPatternSyntax == QLatin1String( "normal" ) )
|
||||
{
|
||||
Q_FOREACH ( const QString &f, mFilter.split( '|' ) )
|
||||
{
|
||||
QRegExp rx( QString( "*%1*" ).arg( f.trimmed() ) );
|
||||
rx.setPatternSyntax( QRegExp::Wildcard );
|
||||
rx.setCaseSensitivity( mCaseSensitivity );
|
||||
mREList.append( rx );
|
||||
}
|
||||
}
|
||||
else if ( mPatternSyntax == QLatin1String( "wildcard" ) )
|
||||
{
|
||||
Q_FOREACH ( const QString &f, mFilter.split( '|' ) )
|
||||
{
|
||||
QRegExp rx( f.trimmed() );
|
||||
rx.setPatternSyntax( QRegExp::Wildcard );
|
||||
rx.setCaseSensitivity( mCaseSensitivity );
|
||||
mREList.append( rx );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
QRegExp rx( mFilter.trimmed() );
|
||||
rx.setPatternSyntax( QRegExp::RegExp );
|
||||
rx.setCaseSensitivity( mCaseSensitivity );
|
||||
mREList.append( rx );
|
||||
}
|
||||
invalidateFilter();
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsString( const QString &value ) const
|
||||
{
|
||||
if ( mPatternSyntax == QLatin1String( "normal" ) || mPatternSyntax == QLatin1String( "wildcard" ) )
|
||||
{
|
||||
Q_FOREACH ( const QRegExp &rx, mREList )
|
||||
{
|
||||
QgsDebugMsg( QString( "value: [%1] rx: [%2] match: %3" ).arg( value, rx.pattern() ).arg( rx.exactMatch( value ) ) );
|
||||
if ( rx.exactMatch( value ) )
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
Q_FOREACH ( const QRegExp &rx, mREList )
|
||||
{
|
||||
QgsDebugMsg( QString( "value: [%1] rx: [%2] match: %3" ).arg( value, rx.pattern() ).arg( rx.indexIn( value ) ) );
|
||||
if ( rx.indexIn( value ) != -1 )
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsRow( int sourceRow, const QModelIndex &sourceParent ) const
|
||||
{
|
||||
if ( mFilter.isEmpty() || !mModel )
|
||||
return true;
|
||||
|
||||
QModelIndex sourceIndex = mModel->index( sourceRow, 0, sourceParent );
|
||||
return filterAcceptsItem( sourceIndex ) || filterAcceptsAncestor( sourceIndex ) || filterAcceptsDescendant( sourceIndex );
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsAncestor( const QModelIndex &sourceIndex ) const
|
||||
{
|
||||
if ( !mModel )
|
||||
return true;
|
||||
|
||||
QModelIndex sourceParentIndex = mModel->parent( sourceIndex );
|
||||
if ( !sourceParentIndex.isValid() )
|
||||
return false;
|
||||
if ( filterAcceptsItem( sourceParentIndex ) )
|
||||
return true;
|
||||
|
||||
return filterAcceptsAncestor( sourceParentIndex );
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsDescendant( const QModelIndex &sourceIndex ) const
|
||||
{
|
||||
if ( !mModel )
|
||||
return true;
|
||||
|
||||
for ( int i = 0; i < mModel->rowCount( sourceIndex ); i++ )
|
||||
{
|
||||
QgsDebugMsg( QString( "i = %1" ).arg( i ) );
|
||||
QModelIndex sourceChildIndex = mModel->index( i, 0, sourceIndex );
|
||||
if ( filterAcceptsItem( sourceChildIndex ) )
|
||||
return true;
|
||||
if ( filterAcceptsDescendant( sourceChildIndex ) )
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsItem( const QModelIndex &sourceIndex ) const
|
||||
{
|
||||
if ( !mModel )
|
||||
return true;
|
||||
//accept item if either displayed text or comment role matches string
|
||||
QString comment = mModel->data( sourceIndex, QgsBrowserModel::CommentRole ).toString();
|
||||
return ( filterAcceptsString( mModel->data( sourceIndex, Qt::DisplayRole ).toString() )
|
||||
|| ( !comment.isEmpty() && filterAcceptsString( comment ) ) );
|
||||
}
|
||||
|
||||
@ -23,6 +23,7 @@
|
||||
#include "qgsdataitem.h"
|
||||
#include "qgsbrowsertreeview.h"
|
||||
#include "qgsdockwidget.h"
|
||||
#include "qgsbrowserdockwidget_p.h"
|
||||
#include "qgis_gui.h"
|
||||
#include <QSortFilterProxyModel>
|
||||
|
||||
@ -33,139 +34,10 @@ class QgsLayerItem;
|
||||
class QgsDataItem;
|
||||
class QgsBrowserTreeFilterProxyModel;
|
||||
|
||||
/**
|
||||
* \ingroup gui
|
||||
* Hack to show wrapped text without spaces
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
class GUI_EXPORT QgsBrowserPropertiesWrapLabel : public QTextEdit
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserPropertiesWrapLabel
|
||||
* \param text label text
|
||||
* \param parent parent widget
|
||||
*/
|
||||
QgsBrowserPropertiesWrapLabel( const QString &text, QWidget *parent = nullptr );
|
||||
|
||||
private slots:
|
||||
void adjustHeight( QSizeF size );
|
||||
};
|
||||
|
||||
/**
|
||||
* \ingroup gui
|
||||
* The QgsBrowserPropertiesWidget base class
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
class GUI_EXPORT QgsBrowserPropertiesWidget : public QWidget
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserPropertiesWidget
|
||||
* \param parent parent widget
|
||||
*/
|
||||
explicit QgsBrowserPropertiesWidget( QWidget *parent = nullptr );
|
||||
//! Factory method to create a new browser widget
|
||||
static QgsBrowserPropertiesWidget *createWidget( QgsDataItem *item, QWidget *parent = nullptr ) SIP_FACTORY;
|
||||
//! Stub
|
||||
virtual void setItem( QgsDataItem *item ) { Q_UNUSED( item ) }
|
||||
//! Set content widget, usually item paramWidget. Takes ownership.
|
||||
virtual void setWidget( QWidget *widget );
|
||||
|
||||
/** Sets whether the properties widget should display in condensed mode, ie, for display in a dock
|
||||
* widget rather than it's own separate dialog.
|
||||
* \param condensedMode set to true to enable condensed mode
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
virtual void setCondensedMode( bool condensedMode ) { Q_UNUSED( condensedMode ); }
|
||||
};
|
||||
|
||||
/**
|
||||
* \ingroup gui
|
||||
* The QgsBrowserLayerProperties class
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
class GUI_EXPORT QgsBrowserLayerProperties : public QgsBrowserPropertiesWidget, private Ui::QgsBrowserLayerPropertiesBase
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserLayerProperties
|
||||
* \param parent parent widget
|
||||
*/
|
||||
explicit QgsBrowserLayerProperties( QWidget *parent = nullptr );
|
||||
//! Set item
|
||||
void setItem( QgsDataItem *item ) override;
|
||||
|
||||
/** Sets whether the properties widget should display in condensed mode, ie, for display in a dock
|
||||
* widget rather than it's own separate dialog.
|
||||
* \param condensedMode set to true to enable condensed mode
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
virtual void setCondensedMode( bool condensedMode ) override;
|
||||
|
||||
private:
|
||||
QgsBrowserPropertiesWrapLabel *mUriLabel = nullptr;
|
||||
};
|
||||
|
||||
/**
|
||||
* \ingroup gui
|
||||
* The QgsBrowserDirectoryProperties class
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
class GUI_EXPORT QgsBrowserDirectoryProperties : public QgsBrowserPropertiesWidget, private Ui::QgsBrowserDirectoryPropertiesBase
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserDirectoryProperties
|
||||
* \param parent parent widget
|
||||
*/
|
||||
explicit QgsBrowserDirectoryProperties( QWidget *parent = nullptr );
|
||||
|
||||
//! Create widget from the given item and add it
|
||||
void setItem( QgsDataItem *item ) override;
|
||||
private:
|
||||
QgsDirectoryParamWidget *mDirectoryWidget = nullptr;
|
||||
QgsBrowserPropertiesWrapLabel *mPathLabel = nullptr;
|
||||
};
|
||||
|
||||
/**
|
||||
* \ingroup gui
|
||||
* The QgsBrowserPropertiesDialog class
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
class GUI_EXPORT QgsBrowserPropertiesDialog : public QDialog, private Ui::QgsBrowserPropertiesDialogBase
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserPropertiesDialog
|
||||
* \param settingsSection prefix for settings (from the object name)
|
||||
* \param parent parent widget
|
||||
*/
|
||||
QgsBrowserPropertiesDialog( const QString &settingsSection, QWidget *parent = nullptr );
|
||||
~QgsBrowserPropertiesDialog();
|
||||
|
||||
//! Create dialog from the given item and add it
|
||||
void setItem( QgsDataItem *item );
|
||||
|
||||
private:
|
||||
QgsBrowserPropertiesWidget *mPropertiesWidget = nullptr;
|
||||
QString mSettingsSection;
|
||||
};
|
||||
|
||||
/**
|
||||
* \ingroup gui
|
||||
* The QgsBrowserDockWidget class
|
||||
* \since QGIS 2.10
|
||||
* \since QGIS 3.0
|
||||
*/
|
||||
class GUI_EXPORT QgsBrowserDockWidget : public QgsDockWidget, private Ui::QgsBrowserDockWidgetBase
|
||||
{
|
||||
@ -177,7 +49,7 @@ class GUI_EXPORT QgsBrowserDockWidget : public QgsDockWidget, private Ui::QgsBro
|
||||
* \param name name of the widget
|
||||
* \param parent parent widget
|
||||
*/
|
||||
explicit QgsBrowserDockWidget( const QString &name, QWidget *parent = nullptr );
|
||||
explicit QgsBrowserDockWidget( const QString &name, QWidget *parent SIP_TRANSFERTHIS = nullptr );
|
||||
~QgsBrowserDockWidget();
|
||||
//! Add directory to favorites
|
||||
void addFavoriteDirectory( const QString &favDir );
|
||||
@ -211,7 +83,6 @@ class GUI_EXPORT QgsBrowserDockWidget : public QgsDockWidget, private Ui::QgsBro
|
||||
//! Update project home directory
|
||||
void updateProjectHome();
|
||||
|
||||
|
||||
//! Add selected layers to the project
|
||||
void addSelectedLayers();
|
||||
//! Show the layer properties
|
||||
@ -233,10 +104,12 @@ class GUI_EXPORT QgsBrowserDockWidget : public QgsDockWidget, private Ui::QgsBro
|
||||
void handleDropUriList( const QgsMimeDataUtils::UriList & );
|
||||
|
||||
protected:
|
||||
//! Refresh the model
|
||||
void refreshModel( const QModelIndex &index );
|
||||
//! Show event override
|
||||
void showEvent( QShowEvent *event ) override;
|
||||
|
||||
private:
|
||||
//! Refresh the model
|
||||
void refreshModel( const QModelIndex &index );
|
||||
//! Add a layer
|
||||
void addLayer( QgsLayerItem *layerItem );
|
||||
//! Clear the properties widget
|
||||
@ -257,88 +130,8 @@ class GUI_EXPORT QgsBrowserDockWidget : public QgsDockWidget, private Ui::QgsBro
|
||||
// height fraction
|
||||
float mPropertiesWidgetHeight;
|
||||
|
||||
private:
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* \ingroup gui
|
||||
* Utility class for correct drag&drop handling.
|
||||
*
|
||||
* We want to allow user to drag layers to qgis window. At the same time we do not
|
||||
* accept drops of the items on our view - but if we ignore the drag enter action
|
||||
* then qgis application consumes the drag events and it is possible to drop the
|
||||
* items on the tree view although the drop is actually managed by qgis app.
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
class GUI_EXPORT QgsDockBrowserTreeView : public QgsBrowserTreeView
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsDockBrowserTreeView
|
||||
* \param parent parent widget
|
||||
*/
|
||||
explicit QgsDockBrowserTreeView( QWidget *parent );
|
||||
//! Overrides drag enter event
|
||||
void dragEnterEvent( QDragEnterEvent *e ) override;
|
||||
//! Overrides drag move event
|
||||
void dragMoveEvent( QDragMoveEvent *e ) override;
|
||||
//! Overrides drag stop event
|
||||
void dropEvent( QDropEvent *e ) override;
|
||||
};
|
||||
|
||||
/**
|
||||
* \ingroup gui
|
||||
* Utility class for filtering browser items
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
class GUI_EXPORT QgsBrowserTreeFilterProxyModel : public QSortFilterProxyModel
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserTreeFilterProxyModel
|
||||
* @param parent parent widget
|
||||
*/
|
||||
explicit QgsBrowserTreeFilterProxyModel( QObject *parent );
|
||||
//! Set the browser model
|
||||
void setBrowserModel( QgsBrowserModel *model );
|
||||
//! Set the filter syntax
|
||||
void setFilterSyntax( const QString &syntax );
|
||||
//! Set the filter
|
||||
void setFilter( const QString &filter );
|
||||
//! Set case sensitivity
|
||||
void setCaseSensitive( bool caseSensitive );
|
||||
//! Update filter
|
||||
void updateFilter();
|
||||
|
||||
protected:
|
||||
|
||||
QgsBrowserModel *mModel = nullptr;
|
||||
QString mFilter; //filter string provided
|
||||
QVector<QRegExp> mREList; //list of filters, separated by "|"
|
||||
QString mPatternSyntax;
|
||||
Qt::CaseSensitivity mCaseSensitivity;
|
||||
|
||||
//! Filter accepts string
|
||||
bool filterAcceptsString( const QString &value ) const;
|
||||
|
||||
//! It would be better to apply the filer only to expanded (visible) items, but using mapFromSource() + view here was causing strange errors
|
||||
bool filterAcceptsRow( int sourceRow, const QModelIndex &sourceParent ) const override;
|
||||
|
||||
//! Returns true if at least one ancestor is accepted by filter
|
||||
bool filterAcceptsAncestor( const QModelIndex &sourceIndex ) const;
|
||||
|
||||
//! Returns true if at least one descendant s accepted by filter
|
||||
bool filterAcceptsDescendant( const QModelIndex &sourceIndex ) const;
|
||||
|
||||
//! Filter accepts item name
|
||||
bool filterAcceptsItem( const QModelIndex &sourceIndex ) const;
|
||||
};
|
||||
|
||||
|
||||
#endif // QGSBROWSERDOCKWIDGET_H
|
||||
|
||||
483
src/gui/qgsbrowserdockwidget_p.cpp
Normal file
483
src/gui/qgsbrowserdockwidget_p.cpp
Normal file
@ -0,0 +1,483 @@
|
||||
/***************************************************************************
|
||||
qgsbrowserdockwidget_p.cpp
|
||||
|
||||
Private classes for QgsBrowserDockWidget
|
||||
|
||||
---------------------
|
||||
begin : May 2017
|
||||
copyright : (C) 2017 by Alessandro Pasotti
|
||||
real work done by : (C) 2011 by Martin Dobias
|
||||
email : a dot pasotti at itopen dot it
|
||||
---------------------
|
||||
***************************************************************************
|
||||
* *
|
||||
* This program is free software; you can redistribute it and/or modify *
|
||||
* it under the terms of the GNU General Public License as published by *
|
||||
* the Free Software Foundation; either version 2 of the License, or *
|
||||
* (at your option) any later version. *
|
||||
* *
|
||||
***************************************************************************/
|
||||
#include "qgsbrowserdockwidget_p.h"
|
||||
|
||||
#include <QAbstractTextDocumentLayout>
|
||||
#include <QHeaderView>
|
||||
#include <QTreeView>
|
||||
#include <QMenu>
|
||||
#include <QToolButton>
|
||||
#include <QFileDialog>
|
||||
#include <QPlainTextDocumentLayout>
|
||||
#include <QSortFilterProxyModel>
|
||||
|
||||
#include "qgsbrowsermodel.h"
|
||||
#include "qgsbrowsertreeview.h"
|
||||
#include "qgslogger.h"
|
||||
#include "qgsrasterlayer.h"
|
||||
#include "qgsvectorlayer.h"
|
||||
#include "qgsproject.h"
|
||||
#include "qgssettings.h"
|
||||
|
||||
|
||||
#include <QDragEnterEvent>
|
||||
|
||||
|
||||
/// @cond PRIVATE
|
||||
|
||||
|
||||
QgsBrowserPropertiesWrapLabel::QgsBrowserPropertiesWrapLabel( const QString &text, QWidget *parent )
|
||||
: QTextEdit( text, parent )
|
||||
{
|
||||
setReadOnly( true );
|
||||
setFrameStyle( QFrame::NoFrame );
|
||||
setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Minimum );
|
||||
QPalette pal = palette();
|
||||
pal.setColor( QPalette::Base, Qt::transparent );
|
||||
setPalette( pal );
|
||||
setLineWrapMode( QTextEdit::WidgetWidth );
|
||||
setWordWrapMode( QTextOption::WrapAnywhere );
|
||||
connect( qobject_cast<QAbstractTextDocumentLayout *>( document()->documentLayout() ), &QAbstractTextDocumentLayout::documentSizeChanged,
|
||||
this, &QgsBrowserPropertiesWrapLabel::adjustHeight );
|
||||
setMaximumHeight( 20 );
|
||||
}
|
||||
|
||||
void QgsBrowserPropertiesWrapLabel::adjustHeight( QSizeF size )
|
||||
{
|
||||
int height = size.height() + 2 * frameWidth();
|
||||
setMinimumHeight( height );
|
||||
setMaximumHeight( height );
|
||||
}
|
||||
|
||||
QgsBrowserPropertiesWidget::QgsBrowserPropertiesWidget( QWidget *parent )
|
||||
: QWidget( parent )
|
||||
{
|
||||
}
|
||||
|
||||
void QgsBrowserPropertiesWidget::setWidget( QWidget *paramWidget )
|
||||
{
|
||||
QVBoxLayout *layout = new QVBoxLayout( this );
|
||||
paramWidget->setParent( this );
|
||||
layout->addWidget( paramWidget );
|
||||
}
|
||||
|
||||
QgsBrowserPropertiesWidget *QgsBrowserPropertiesWidget::createWidget( QgsDataItem *item, QWidget *parent )
|
||||
{
|
||||
QgsBrowserPropertiesWidget *propertiesWidget = nullptr;
|
||||
// In general, we would like to show all items' paramWidget, but top level items like
|
||||
// WMS etc. have currently too large widgets which do not fit well to browser properties widget
|
||||
if ( item->type() == QgsDataItem::Directory )
|
||||
{
|
||||
propertiesWidget = new QgsBrowserDirectoryProperties( parent );
|
||||
propertiesWidget->setItem( item );
|
||||
}
|
||||
else if ( item->type() == QgsDataItem::Layer )
|
||||
{
|
||||
// prefer item's widget over standard layer widget
|
||||
QWidget *paramWidget = item->paramWidget();
|
||||
if ( paramWidget )
|
||||
{
|
||||
propertiesWidget = new QgsBrowserPropertiesWidget( parent );
|
||||
propertiesWidget->setWidget( paramWidget );
|
||||
}
|
||||
else
|
||||
{
|
||||
propertiesWidget = new QgsBrowserLayerProperties( parent );
|
||||
propertiesWidget->setItem( item );
|
||||
}
|
||||
}
|
||||
return propertiesWidget;
|
||||
}
|
||||
|
||||
QgsBrowserLayerProperties::QgsBrowserLayerProperties( QWidget *parent )
|
||||
: QgsBrowserPropertiesWidget( parent )
|
||||
{
|
||||
setupUi( this );
|
||||
|
||||
mUriLabel = new QgsBrowserPropertiesWrapLabel( QString(), this );
|
||||
mHeaderGridLayout->addItem( new QWidgetItem( mUriLabel ), 1, 1 );
|
||||
}
|
||||
|
||||
void QgsBrowserLayerProperties::setItem( QgsDataItem *item )
|
||||
{
|
||||
QgsLayerItem *layerItem = qobject_cast<QgsLayerItem *>( item );
|
||||
if ( !layerItem )
|
||||
return;
|
||||
|
||||
mNoticeLabel->clear();
|
||||
|
||||
QgsMapLayer::LayerType type = layerItem->mapLayerType();
|
||||
QString layerMetadata = tr( "Error" );
|
||||
QgsCoordinateReferenceSystem layerCrs;
|
||||
|
||||
// temporarily override /Projections/defaultBehavior to avoid dialog prompt
|
||||
QgsSettings settings;
|
||||
QString defaultProjectionOption = settings.value( QStringLiteral( "Projections/defaultBehavior" ), "prompt" ).toString();
|
||||
if ( settings.value( QStringLiteral( "Projections/defaultBehavior" ), "prompt" ).toString() == QLatin1String( "prompt" ) )
|
||||
{
|
||||
settings.setValue( QStringLiteral( "Projections/defaultBehavior" ), "useProject" );
|
||||
}
|
||||
|
||||
// find root item
|
||||
// we need to create a temporary layer to get metadata
|
||||
// we could use a provider but the metadata is not as complete and "pretty" and this is easier
|
||||
QgsDebugMsg( QString( "creating temporary layer using path %1" ).arg( layerItem->path() ) );
|
||||
if ( type == QgsMapLayer::RasterLayer )
|
||||
{
|
||||
QgsDebugMsg( "creating raster layer" );
|
||||
// should copy code from addLayer() to split uri ?
|
||||
QgsRasterLayer *layer = new QgsRasterLayer( layerItem->uri(), layerItem->uri(), layerItem->providerKey() );
|
||||
if ( layer )
|
||||
{
|
||||
if ( layer->isValid() )
|
||||
{
|
||||
layerCrs = layer->crs();
|
||||
layerMetadata = layer->htmlMetadata();
|
||||
}
|
||||
delete layer;
|
||||
}
|
||||
}
|
||||
else if ( type == QgsMapLayer::VectorLayer )
|
||||
{
|
||||
QgsDebugMsg( "creating vector layer" );
|
||||
QgsVectorLayer *layer = new QgsVectorLayer( layerItem->uri(), layerItem->name(), layerItem->providerKey() );
|
||||
if ( layer )
|
||||
{
|
||||
if ( layer->isValid() )
|
||||
{
|
||||
layerCrs = layer->crs();
|
||||
layerMetadata = layer->htmlMetadata();
|
||||
}
|
||||
delete layer;
|
||||
}
|
||||
}
|
||||
else if ( type == QgsMapLayer::PluginLayer )
|
||||
{
|
||||
// TODO: support display of properties for plugin layers
|
||||
return;
|
||||
}
|
||||
|
||||
// restore /Projections/defaultBehavior
|
||||
if ( defaultProjectionOption == QLatin1String( "prompt" ) )
|
||||
{
|
||||
settings.setValue( QStringLiteral( "Projections/defaultBehavior" ), defaultProjectionOption );
|
||||
}
|
||||
|
||||
mNameLabel->setText( layerItem->name() );
|
||||
mUriLabel->setText( layerItem->uri() );
|
||||
mProviderLabel->setText( layerItem->providerKey() );
|
||||
QString myStyle = QgsApplication::reportStyleSheet();
|
||||
mMetadataTextBrowser->document()->setDefaultStyleSheet( myStyle );
|
||||
mMetadataTextBrowser->setHtml( layerMetadata );
|
||||
|
||||
// report if layer was set to to project crs without prompt (may give a false positive)
|
||||
if ( defaultProjectionOption == QLatin1String( "prompt" ) )
|
||||
{
|
||||
QgsCoordinateReferenceSystem defaultCrs =
|
||||
QgsProject::instance()->crs();
|
||||
if ( layerCrs == defaultCrs )
|
||||
mNoticeLabel->setText( "NOTICE: Layer srs set from project (" + defaultCrs.authid() + ')' );
|
||||
}
|
||||
|
||||
if ( mNoticeLabel->text().isEmpty() )
|
||||
{
|
||||
mNoticeLabel->hide();
|
||||
}
|
||||
}
|
||||
|
||||
void QgsBrowserLayerProperties::setCondensedMode( bool condensedMode )
|
||||
{
|
||||
if ( condensedMode )
|
||||
{
|
||||
mUriLabel->setLineWrapMode( QTextEdit::NoWrap );
|
||||
mUriLabel->setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
|
||||
mUriLabel->setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
|
||||
}
|
||||
else
|
||||
{
|
||||
mUriLabel->setLineWrapMode( QTextEdit::WidgetWidth );
|
||||
mUriLabel->setHorizontalScrollBarPolicy( Qt::ScrollBarAsNeeded );
|
||||
mUriLabel->setVerticalScrollBarPolicy( Qt::ScrollBarAsNeeded );
|
||||
}
|
||||
}
|
||||
|
||||
QgsBrowserDirectoryProperties::QgsBrowserDirectoryProperties( QWidget *parent )
|
||||
: QgsBrowserPropertiesWidget( parent )
|
||||
, mDirectoryWidget( nullptr )
|
||||
{
|
||||
setupUi( this );
|
||||
|
||||
mPathLabel = new QgsBrowserPropertiesWrapLabel( QString(), mHeaderWidget );
|
||||
mHeaderGridLayout->addItem( new QWidgetItem( mPathLabel ), 0, 1 );
|
||||
}
|
||||
|
||||
void QgsBrowserDirectoryProperties::setItem( QgsDataItem *item )
|
||||
{
|
||||
QgsDirectoryItem *directoryItem = qobject_cast<QgsDirectoryItem *>( item );
|
||||
if ( !item )
|
||||
return;
|
||||
|
||||
mPathLabel->setText( directoryItem->dirPath() );
|
||||
mDirectoryWidget = new QgsDirectoryParamWidget( directoryItem->dirPath(), this );
|
||||
mLayout->addWidget( mDirectoryWidget );
|
||||
}
|
||||
|
||||
QgsBrowserPropertiesDialog::QgsBrowserPropertiesDialog( const QString &settingsSection, QWidget *parent )
|
||||
: QDialog( parent )
|
||||
, mPropertiesWidget( nullptr )
|
||||
, mSettingsSection( settingsSection )
|
||||
{
|
||||
setupUi( this );
|
||||
QgsSettings settings;
|
||||
restoreGeometry( settings.value( mSettingsSection + "/propertiesDialog/geometry" ).toByteArray() );
|
||||
}
|
||||
|
||||
QgsBrowserPropertiesDialog::~QgsBrowserPropertiesDialog()
|
||||
{
|
||||
QgsSettings settings;
|
||||
settings.setValue( mSettingsSection + "/propertiesDialog/geometry", saveGeometry() );
|
||||
}
|
||||
|
||||
void QgsBrowserPropertiesDialog::setItem( QgsDataItem *item )
|
||||
{
|
||||
if ( !item )
|
||||
return;
|
||||
|
||||
mPropertiesWidget = QgsBrowserPropertiesWidget::createWidget( item, this );
|
||||
mLayout->addWidget( mPropertiesWidget );
|
||||
setWindowTitle( item->type() == QgsDataItem::Layer ? tr( "Layer Properties" ) : tr( "Directory Properties" ) );
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// QgsDockBrowserTreeView
|
||||
//
|
||||
|
||||
QgsDockBrowserTreeView::QgsDockBrowserTreeView( QWidget *parent ) : QgsBrowserTreeView( parent )
|
||||
{
|
||||
setDragDropMode( QTreeView::DragDrop ); // sets also acceptDrops + dragEnabled
|
||||
setSelectionMode( QAbstractItemView::ExtendedSelection );
|
||||
setContextMenuPolicy( Qt::CustomContextMenu );
|
||||
setHeaderHidden( true );
|
||||
setDropIndicatorShown( true );
|
||||
|
||||
}
|
||||
|
||||
void QgsDockBrowserTreeView::dragEnterEvent( QDragEnterEvent *e )
|
||||
{
|
||||
// if this mime data come from layer tree, the proposed action will be MoveAction
|
||||
// but for browser we really need CopyAction
|
||||
if ( e->mimeData()->hasFormat( QStringLiteral( "application/qgis.layertreemodeldata" ) ) &&
|
||||
e->mimeData()->hasFormat( QStringLiteral( "application/x-vnd.qgis.qgis.uri" ) ) )
|
||||
e->setDropAction( Qt::CopyAction );
|
||||
|
||||
// accept drag enter so that our widget will not get ignored
|
||||
// and drag events will not get passed to QgisApp
|
||||
e->accept();
|
||||
}
|
||||
|
||||
void QgsDockBrowserTreeView::dragMoveEvent( QDragMoveEvent *e )
|
||||
{
|
||||
// do not accept drops above/below items
|
||||
/*if ( dropIndicatorPosition() != QAbstractItemView::OnItem )
|
||||
{
|
||||
QgsDebugMsg("drag not on item");
|
||||
e->ignore();
|
||||
return;
|
||||
}*/
|
||||
|
||||
// if this mime data come from layer tree, the proposed action will be MoveAction
|
||||
// but for browser we really need CopyAction
|
||||
if ( e->mimeData()->hasFormat( QStringLiteral( "application/qgis.layertreemodeldata" ) ) &&
|
||||
e->mimeData()->hasFormat( QStringLiteral( "application/x-vnd.qgis.qgis.uri" ) ) )
|
||||
e->setDropAction( Qt::CopyAction );
|
||||
|
||||
QTreeView::dragMoveEvent( e );
|
||||
|
||||
if ( !e->mimeData()->hasFormat( QStringLiteral( "application/x-vnd.qgis.qgis.uri" ) ) )
|
||||
{
|
||||
e->ignore();
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
void QgsDockBrowserTreeView::dropEvent( QDropEvent *e )
|
||||
{
|
||||
// if this mime data come from layer tree, the proposed action will be MoveAction
|
||||
// but for browser we really need CopyAction
|
||||
if ( e->mimeData()->hasFormat( QStringLiteral( "application/qgis.layertreemodeldata" ) ) &&
|
||||
e->mimeData()->hasFormat( QStringLiteral( "application/x-vnd.qgis.qgis.uri" ) ) )
|
||||
e->setDropAction( Qt::CopyAction );
|
||||
|
||||
QTreeView::dropEvent( e );
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// QgsBrowserTreeFilterProxyModel
|
||||
//
|
||||
|
||||
QgsBrowserTreeFilterProxyModel::QgsBrowserTreeFilterProxyModel( QObject *parent )
|
||||
: QSortFilterProxyModel( parent )
|
||||
, mModel( nullptr )
|
||||
, mPatternSyntax( QStringLiteral( "normal" ) )
|
||||
, mCaseSensitivity( Qt::CaseInsensitive )
|
||||
{
|
||||
setDynamicSortFilter( true );
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::setBrowserModel( QgsBrowserModel *model )
|
||||
{
|
||||
mModel = model;
|
||||
setSourceModel( model );
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::setFilterSyntax( const QString &syntax )
|
||||
{
|
||||
QgsDebugMsg( QString( "syntax = %1" ).arg( syntax ) );
|
||||
if ( mPatternSyntax == syntax )
|
||||
return;
|
||||
mPatternSyntax = syntax;
|
||||
updateFilter();
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::setFilter( const QString &filter )
|
||||
{
|
||||
QgsDebugMsg( QString( "filter = %1" ).arg( mFilter ) );
|
||||
if ( mFilter == filter )
|
||||
return;
|
||||
mFilter = filter;
|
||||
updateFilter();
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::setCaseSensitive( bool caseSensitive )
|
||||
{
|
||||
mCaseSensitivity = caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive;
|
||||
updateFilter();
|
||||
}
|
||||
|
||||
void QgsBrowserTreeFilterProxyModel::updateFilter()
|
||||
{
|
||||
QgsDebugMsg( QString( "filter = %1 syntax = %2" ).arg( mFilter, mPatternSyntax ) );
|
||||
mREList.clear();
|
||||
if ( mPatternSyntax == QLatin1String( "normal" ) )
|
||||
{
|
||||
Q_FOREACH ( const QString &f, mFilter.split( '|' ) )
|
||||
{
|
||||
QRegExp rx( QString( "*%1*" ).arg( f.trimmed() ) );
|
||||
rx.setPatternSyntax( QRegExp::Wildcard );
|
||||
rx.setCaseSensitivity( mCaseSensitivity );
|
||||
mREList.append( rx );
|
||||
}
|
||||
}
|
||||
else if ( mPatternSyntax == QLatin1String( "wildcard" ) )
|
||||
{
|
||||
Q_FOREACH ( const QString &f, mFilter.split( '|' ) )
|
||||
{
|
||||
QRegExp rx( f.trimmed() );
|
||||
rx.setPatternSyntax( QRegExp::Wildcard );
|
||||
rx.setCaseSensitivity( mCaseSensitivity );
|
||||
mREList.append( rx );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
QRegExp rx( mFilter.trimmed() );
|
||||
rx.setPatternSyntax( QRegExp::RegExp );
|
||||
rx.setCaseSensitivity( mCaseSensitivity );
|
||||
mREList.append( rx );
|
||||
}
|
||||
invalidateFilter();
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsString( const QString &value ) const
|
||||
{
|
||||
if ( mPatternSyntax == QLatin1String( "normal" ) || mPatternSyntax == QLatin1String( "wildcard" ) )
|
||||
{
|
||||
Q_FOREACH ( const QRegExp &rx, mREList )
|
||||
{
|
||||
QgsDebugMsg( QString( "value: [%1] rx: [%2] match: %3" ).arg( value, rx.pattern() ).arg( rx.exactMatch( value ) ) );
|
||||
if ( rx.exactMatch( value ) )
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
Q_FOREACH ( const QRegExp &rx, mREList )
|
||||
{
|
||||
QgsDebugMsg( QString( "value: [%1] rx: [%2] match: %3" ).arg( value, rx.pattern() ).arg( rx.indexIn( value ) ) );
|
||||
if ( rx.indexIn( value ) != -1 )
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsRow( int sourceRow, const QModelIndex &sourceParent ) const
|
||||
{
|
||||
if ( mFilter.isEmpty() || !mModel )
|
||||
return true;
|
||||
|
||||
QModelIndex sourceIndex = mModel->index( sourceRow, 0, sourceParent );
|
||||
return filterAcceptsItem( sourceIndex ) || filterAcceptsAncestor( sourceIndex ) || filterAcceptsDescendant( sourceIndex );
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsAncestor( const QModelIndex &sourceIndex ) const
|
||||
{
|
||||
if ( !mModel )
|
||||
return true;
|
||||
|
||||
QModelIndex sourceParentIndex = mModel->parent( sourceIndex );
|
||||
if ( !sourceParentIndex.isValid() )
|
||||
return false;
|
||||
if ( filterAcceptsItem( sourceParentIndex ) )
|
||||
return true;
|
||||
|
||||
return filterAcceptsAncestor( sourceParentIndex );
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsDescendant( const QModelIndex &sourceIndex ) const
|
||||
{
|
||||
if ( !mModel )
|
||||
return true;
|
||||
|
||||
for ( int i = 0; i < mModel->rowCount( sourceIndex ); i++ )
|
||||
{
|
||||
QgsDebugMsg( QString( "i = %1" ).arg( i ) );
|
||||
QModelIndex sourceChildIndex = mModel->index( i, 0, sourceIndex );
|
||||
if ( filterAcceptsItem( sourceChildIndex ) )
|
||||
return true;
|
||||
if ( filterAcceptsDescendant( sourceChildIndex ) )
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool QgsBrowserTreeFilterProxyModel::filterAcceptsItem( const QModelIndex &sourceIndex ) const
|
||||
{
|
||||
if ( !mModel )
|
||||
return true;
|
||||
//accept item if either displayed text or comment role matches string
|
||||
QString comment = mModel->data( sourceIndex, QgsBrowserModel::CommentRole ).toString();
|
||||
return ( filterAcceptsString( mModel->data( sourceIndex, Qt::DisplayRole ).toString() )
|
||||
|| ( !comment.isEmpty() && filterAcceptsString( comment ) ) );
|
||||
}
|
||||
|
||||
///@endcond
|
||||
251
src/gui/qgsbrowserdockwidget_p.h
Normal file
251
src/gui/qgsbrowserdockwidget_p.h
Normal file
@ -0,0 +1,251 @@
|
||||
/***************************************************************************
|
||||
qgsbrowserdockwidget_p.h
|
||||
|
||||
Private classes for QgsBrowserDockWidget
|
||||
|
||||
---------------------
|
||||
begin : May 2017
|
||||
copyright : (C) 2017 by Alessandro Pasotti
|
||||
real work done by : (C) 2011 by Martin Dobias
|
||||
email : a dot pasotti at itopen dot it
|
||||
***************************************************************************
|
||||
* *
|
||||
* This program is free software; you can redistribute it and/or modify *
|
||||
* it under the terms of the GNU General Public License as published by *
|
||||
* the Free Software Foundation; either version 2 of the License, or *
|
||||
* (at your option) any later version. *
|
||||
* *
|
||||
***************************************************************************/
|
||||
|
||||
|
||||
#ifndef QGSBROWSERDOCKWIDGET_P_H
|
||||
#define QGSBROWSERDOCKWIDGET_P_H
|
||||
|
||||
/// @cond PRIVATE
|
||||
|
||||
//
|
||||
// W A R N I N G
|
||||
// -------------
|
||||
//
|
||||
// This file is not part of the QGIS API. It exists purely as an
|
||||
// implementation detail. This header file may change from version to
|
||||
// version without notice, or even be removed.
|
||||
//
|
||||
|
||||
|
||||
#include <ui_qgsbrowserdockwidgetbase.h>
|
||||
#include <ui_qgsbrowserlayerpropertiesbase.h>
|
||||
#include <ui_qgsbrowserdirectorypropertiesbase.h>
|
||||
#include <ui_qgsbrowserpropertiesdialogbase.h>
|
||||
|
||||
#include "qgsdataitem.h"
|
||||
#include "qgsbrowsertreeview.h"
|
||||
#include "qgsdockwidget.h"
|
||||
#include <QSortFilterProxyModel>
|
||||
|
||||
class QgsBrowserModel;
|
||||
class QModelIndex;
|
||||
class QgsDockBrowserTreeView;
|
||||
class QgsLayerItem;
|
||||
class QgsDataItem;
|
||||
class QgsBrowserTreeFilterProxyModel;
|
||||
|
||||
/**
|
||||
* Hack to show wrapped text without spaces
|
||||
*/
|
||||
class QgsBrowserPropertiesWrapLabel : public QTextEdit
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserPropertiesWrapLabel
|
||||
* \param text label text
|
||||
* \param parent parent widget
|
||||
*/
|
||||
QgsBrowserPropertiesWrapLabel( const QString &text, QWidget *parent = nullptr );
|
||||
|
||||
private slots:
|
||||
void adjustHeight( QSizeF size );
|
||||
};
|
||||
|
||||
/**
|
||||
* The QgsBrowserPropertiesWidget base class
|
||||
*/
|
||||
class QgsBrowserPropertiesWidget : public QWidget
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserPropertiesWidget
|
||||
* \param parent parent widget
|
||||
*/
|
||||
explicit QgsBrowserPropertiesWidget( QWidget *parent = nullptr );
|
||||
//! Factory method to create a new browser properties widget
|
||||
static QgsBrowserPropertiesWidget *createWidget( QgsDataItem *item, QWidget *parent = nullptr );
|
||||
//! Stub
|
||||
virtual void setItem( QgsDataItem *item ) { Q_UNUSED( item ) }
|
||||
//! Set content widget, usually item paramWidget. Takes ownership.
|
||||
virtual void setWidget( QWidget *widget );
|
||||
|
||||
/** Sets whether the properties widget should display in condensed mode, ie, for display in a dock
|
||||
* widget rather than it's own separate dialog.
|
||||
* \param condensedMode set to true to enable condensed mode
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
virtual void setCondensedMode( bool condensedMode ) { Q_UNUSED( condensedMode ); }
|
||||
};
|
||||
|
||||
/**
|
||||
* The QgsBrowserLayerProperties class
|
||||
*/
|
||||
class QgsBrowserLayerProperties : public QgsBrowserPropertiesWidget, private Ui::QgsBrowserLayerPropertiesBase
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserLayerProperties
|
||||
* \param parent parent widget
|
||||
*/
|
||||
explicit QgsBrowserLayerProperties( QWidget *parent = nullptr );
|
||||
//! Set item
|
||||
void setItem( QgsDataItem *item ) override;
|
||||
|
||||
/** Sets whether the properties widget should display in condensed mode, ie, for display in a dock
|
||||
* widget rather than it's own separate dialog.
|
||||
* \param condensedMode set to true to enable condensed mode
|
||||
* \since QGIS 2.10
|
||||
*/
|
||||
virtual void setCondensedMode( bool condensedMode ) override;
|
||||
|
||||
private:
|
||||
QgsBrowserPropertiesWrapLabel *mUriLabel = nullptr;
|
||||
};
|
||||
|
||||
/**
|
||||
* The QgsBrowserDirectoryProperties class
|
||||
*/
|
||||
class QgsBrowserDirectoryProperties : public QgsBrowserPropertiesWidget, private Ui::QgsBrowserDirectoryPropertiesBase
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserDirectoryProperties
|
||||
* \param parent parent widget
|
||||
*/
|
||||
explicit QgsBrowserDirectoryProperties( QWidget *parent = nullptr );
|
||||
|
||||
//! Create widget from the given item and add it
|
||||
void setItem( QgsDataItem *item ) override;
|
||||
private:
|
||||
QgsDirectoryParamWidget *mDirectoryWidget = nullptr;
|
||||
QgsBrowserPropertiesWrapLabel *mPathLabel = nullptr;
|
||||
};
|
||||
|
||||
/**
|
||||
* The QgsBrowserPropertiesDialog class
|
||||
*/
|
||||
class QgsBrowserPropertiesDialog : public QDialog, private Ui::QgsBrowserPropertiesDialogBase
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserPropertiesDialog
|
||||
* \param settingsSection prefix for settings (from the object name)
|
||||
* \param parent parent widget
|
||||
*/
|
||||
QgsBrowserPropertiesDialog( const QString &settingsSection, QWidget *parent = nullptr );
|
||||
~QgsBrowserPropertiesDialog();
|
||||
|
||||
//! Create dialog from the given item and add it
|
||||
void setItem( QgsDataItem *item );
|
||||
|
||||
private:
|
||||
QgsBrowserPropertiesWidget *mPropertiesWidget = nullptr;
|
||||
QString mSettingsSection;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Utility class for correct drag&drop handling.
|
||||
*
|
||||
* We want to allow user to drag layers to qgis window. At the same time we do not
|
||||
* accept drops of the items on our view - but if we ignore the drag enter action
|
||||
* then qgis application consumes the drag events and it is possible to drop the
|
||||
* items on the tree view although the drop is actually managed by qgis app.
|
||||
*/
|
||||
class QgsDockBrowserTreeView : public QgsBrowserTreeView
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsDockBrowserTreeView
|
||||
* \param parent parent widget
|
||||
*/
|
||||
explicit QgsDockBrowserTreeView( QWidget *parent );
|
||||
//! Overrides drag enter event
|
||||
void dragEnterEvent( QDragEnterEvent *e ) override;
|
||||
//! Overrides drag move event
|
||||
void dragMoveEvent( QDragMoveEvent *e ) override;
|
||||
//! Overrides drag stop event
|
||||
void dropEvent( QDropEvent *e ) override;
|
||||
};
|
||||
|
||||
/**
|
||||
* Utility class for filtering browser items
|
||||
*/
|
||||
class QgsBrowserTreeFilterProxyModel : public QSortFilterProxyModel
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
||||
/**
|
||||
* Constructor for QgsBrowserTreeFilterProxyModel
|
||||
* @param parent parent widget
|
||||
*/
|
||||
explicit QgsBrowserTreeFilterProxyModel( QObject *parent );
|
||||
//! Set the browser model
|
||||
void setBrowserModel( QgsBrowserModel *model );
|
||||
//! Set the filter syntax
|
||||
void setFilterSyntax( const QString &syntax );
|
||||
//! Set the filter
|
||||
void setFilter( const QString &filter );
|
||||
//! Set case sensitivity
|
||||
void setCaseSensitive( bool caseSensitive );
|
||||
//! Update filter
|
||||
void updateFilter();
|
||||
|
||||
protected:
|
||||
|
||||
QgsBrowserModel *mModel = nullptr;
|
||||
QString mFilter; //filter string provided
|
||||
QVector<QRegExp> mREList; //list of filters, separated by "|"
|
||||
QString mPatternSyntax;
|
||||
Qt::CaseSensitivity mCaseSensitivity;
|
||||
|
||||
//! Filter accepts string
|
||||
bool filterAcceptsString( const QString &value ) const;
|
||||
|
||||
//! It would be better to apply the filer only to expanded (visible) items, but using mapFromSource() + view here was causing strange errors
|
||||
bool filterAcceptsRow( int sourceRow, const QModelIndex &sourceParent ) const override;
|
||||
|
||||
//! Returns true if at least one ancestor is accepted by filter
|
||||
bool filterAcceptsAncestor( const QModelIndex &sourceIndex ) const;
|
||||
|
||||
//! Returns true if at least one descendant s accepted by filter
|
||||
bool filterAcceptsDescendant( const QModelIndex &sourceIndex ) const;
|
||||
|
||||
//! Filter accepts item name
|
||||
bool filterAcceptsItem( const QModelIndex &sourceIndex ) const;
|
||||
};
|
||||
|
||||
|
||||
/// @endcond
|
||||
|
||||
#endif // QGSBROWSERDOCKWIDGET_P_H
|
||||
Loading…
x
Reference in New Issue
Block a user