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qgis · May 17, 2017 · 96d8f87 · 96d8f87
1 parent fb6ba51
commit 96d8f87
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diff --git a/src/app/CMakeLists.txt b/src/app/CMakeLists.txt
@@ -156,6 +156,7 @@ SET(QGIS_APP_SRCS
   composer/qgsatlascompositionwidget.cpp
 
   locator/qgsinbuiltlocatorfilters.cpp
+  locator/qgslocatoroptionswidget.cpp
 
   ogr/qgsogrhelperfunctions.cpp
   ogr/qgsopenvectorlayerdialog.cpp
@@ -335,6 +336,7 @@ SET (QGIS_APP_MOC_HDRS
   composer/qgsatlascompositionwidget.h
 
   locator/qgsinbuiltlocatorfilters.h
+  locator/qgslocatoroptionswidget.h
 
   ogr/qgsopenvectorlayerdialog.h
   ogr/qgsnewogrconnection.h

diff --git a/src/app/locator/qgslocatoroptionswidget.cpp b/src/app/locator/qgslocatoroptionswidget.cpp
@@ -0,0 +1,118 @@
+/***************************************************************************
+                         qgslocatoroptionswidget.cpp
+                         ---------------------------
+    begin                : May 2017
+    copyright            : (C) 2017 by Nyall Dawson
+    email                : nyall dot dawson at gmail dot com
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 "qgslocatoroptionswidget.h"
+
+QgsLocatorOptionsWidget::QgsLocatorOptionsWidget( QgsLocator *locator, QWidget *parent )
+  : QWidget( parent )
+  , mLocator( locator )
+{
+  setupUi( this );
+
+  mModel = new QgsLocatorFiltersModel( mLocator, this );
+  mFiltersTreeView->setModel( mModel );
+}
+
+
+//
+// QgsLocatorFiltersModel
+//
+
+QgsLocatorFiltersModel::QgsLocatorFiltersModel( QgsLocator *locator, QObject *parent )
+  : QAbstractTableModel( parent )
+  , mLocator( locator )
+{
+
+}
+
+int QgsLocatorFiltersModel::rowCount( const QModelIndex & ) const
+{
+  return mLocator->filters().count();
+}
+
+int QgsLocatorFiltersModel::columnCount( const QModelIndex & ) const
+{
+  return 4;
+}
+
+QVariant QgsLocatorFiltersModel::data( const QModelIndex &index, int role ) const
+{
+  if ( !index.isValid() || index.row() < 0 || index.column() < 0 ||
+       index.row() >= rowCount( QModelIndex() ) || index.column() >= columnCount( QModelIndex() ) )
+    return QVariant();
+
+  switch ( role )
+  {
+    case Qt::DisplayRole:
+    case Qt::EditRole:
+    {
+      switch ( index.column() )
+      {
+        case Name:
+          return mLocator->filters().at( index.row() )->displayName();
+
+        case Prefix:
+          return mLocator->filters().at( index.row() )->prefix();
+
+        case Active:
+        case Default:
+          return QVariant();
+      }
+    }
+
+    case Qt::CheckStateRole:
+      switch ( index.column() )
+      {
+        case Name:
+        case Prefix:
+          return QVariant();
+
+        case Active:
+          return Qt::Checked;
+
+        case Default:
+          return mLocator->filters().at( index.row() )->useWithoutPrefix() ? Qt::Checked : Qt::Unchecked;
+      }
+
+
+  }
+
+  return QVariant();
+}
+
+Qt::ItemFlags QgsLocatorFiltersModel::flags( const QModelIndex &index ) const
+{
+  if ( !index.isValid() || index.row() < 0 || index.column() < 0 ||
+       index.row() >= rowCount( QModelIndex() ) || index.column() >= columnCount( QModelIndex() ) )
+    return QAbstractTableModel::flags( index );
+
+  Qt::ItemFlags flags = QAbstractTableModel::flags( index );
+  switch ( index.column() )
+  {
+    case Name:
+    case Prefix:
+      break;
+
+    case Active:
+    case Default:
+      flags = flags | Qt::ItemIsUserCheckable;
+      break;
+  }
+
+  return flags;
+}
diff --git a/src/app/locator/qgslocatoroptionswidget.h b/src/app/locator/qgslocatoroptionswidget.h
@@ -0,0 +1,85 @@
+/***************************************************************************
+                         qgslocatoroptionswidget.h
+                         --------------------------
+    begin                : May 2017
+    copyright            : (C) 2017 by Nyall Dawson
+    email                : nyall dot dawson at gmail dot com
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 QGSLOCATOROPTIONSWIDGET_H
+#define QGSLOCATOROPTIONSWIDGET_H
+
+#include "qgslocatorfilter.h"
+#include "qgslocator.h"
+#include "ui_qgslocatoroptionswidgetbase.h"
+
+class QgsLocatorFiltersModel;
+
+class QgsLocatorOptionsWidget : public QWidget, private Ui::QgsLocatorOptionsWidgetBase
+{
+    Q_OBJECT
+
+  public:
+
+    QgsLocatorOptionsWidget( QgsLocator *locator, QWidget *parent = nullptr );
+
+  private:
+
+    QgsLocator *mLocator = nullptr;
+    QgsLocatorFiltersModel *mModel = nullptr;
+};
+
+
+/**
+ * \class QgsLocatorFiltersModel
+ * \ingroup app
+ * An list model for displaying available filters and configuring them.
+ * \since QGIS 3.0
+ */
+class QgsLocatorFiltersModel : public QAbstractTableModel
+{
+    Q_OBJECT
+
+  public:
+
+    //! Custom model roles
+    enum Role
+    {
+      ResultDataRole = Qt::UserRole + 1, //!< QgsLocatorResult data
+    };
+
+    enum Columns
+    {
+      Name = 0,
+      Prefix,
+      Active,
+      Default
+    };
+
+    /**
+     * Constructor for QgsLocatorFiltersModel.
+     */
+    QgsLocatorFiltersModel( QgsLocator *locator, QObject *parent = nullptr );
+
+    int rowCount( const QModelIndex &parent = QModelIndex() ) const override;
+    int columnCount( const QModelIndex &parent = QModelIndex() ) const override;
+    QVariant data( const QModelIndex &index, int role = Qt::DisplayRole ) const override;
+    Qt::ItemFlags flags( const QModelIndex &index ) const override;
+
+  private:
+
+    QgsLocator *mLocator = nullptr;
+};
+
+#endif // QGSLOCATOROPTIONSWIDGET_H
+
+
diff --git a/src/ui/qgslocatoroptionswidgetbase.ui b/src/ui/qgslocatoroptionswidgetbase.ui
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>QgsLocatorOptionsWidgetBase</class>
+ <widget class="QWidget" name="QgsLocatorOptionsWidgetBase">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>424</width>
+    <height>334</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Spatial Bookmarks Panel</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QTreeView" name="mFiltersTreeView">
+     <property name="rootIsDecorated">
+      <bool>false</bool>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>