allow to filter layer list in config

opengisch · Jun 19, 2018 · 9138dd6 · 9138dd6
1 parent 309f3b0
commit 9138dd6
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Showing 2 changed files with 58 additions and 18 deletions.
diff --git a/swiss_locator/gui/config_dialog.py b/swiss_locator/gui/config_dialog.py
@@ -22,7 +22,7 @@
 """
 
 import os
-from PyQt5.QtCore import Qt
+from PyQt5.QtCore import Qt, pyqtSlot
 from PyQt5.QtWidgets import QDialog, QTableWidgetItem, QAbstractItemView
 from PyQt5.uic import loadUiType
 
@@ -49,7 +49,9 @@ def __init__(self, parent=None):
  self.crs.addItem('CH 1903+ (EPSG:2056)', '2056')
  self.crs.addItem('CH 1903 (EPSG:21781)', '21781')
 
+ self.search_line_edit.textChanged.connect(self.filter_rows)
  self.feature_search_restrict.toggled.connect(self.feature_search_layers_list.setEnabled)
+ self.feature_search_restrict.toggled.connect(self.search_line_edit.setEnabled)
  self.feature_search_restrict.toggled.connect(self.select_all_button.setEnabled)
  self.feature_search_restrict.toggled.connect(self.unselect_all_button.setEnabled)
  self.select_all_button.pressed.connect(self.select_all)
@@ -59,6 +61,7 @@ def __init__(self, parent=None):
  layers = searchable_layers(lang)
  self.feature_search_layers_list.setRowCount(len(layers))
  self.feature_search_layers_list.setColumnCount(2)
+ self.feature_search_layers_list.setHorizontalHeaderLabels((self.tr('Layer'), self.tr('Description')))
  self.feature_search_layers_list.setSelectionBehavior(QAbstractItemView.SelectRows)
  self.feature_search_layers_list.setSelectionMode(QAbstractItemView.SingleSelection)
  r = 0
@@ -69,11 +72,28 @@ def __init__(self, parent=None):
  self.feature_search_layers_list.setItem(r, 0, item)
  self.feature_search_layers_list.setItem(r, 1, QTableWidgetItem(description))
  r += 1
+ self.feature_search_layers_list.horizontalHeader().setStretchLastSection(True)
 
  self.settings = settings
  self.init_widgets()
 
  def select_all(self, select:bool =True):
  for r in range(self.feature_search_layers_list.rowCount()):
  item = self.feature_search_layers_list.item(r, 0)
- item.setCheckState(Qt.Checked if select else Qt.Unchecked)
+ item.setCheckState(Qt.Checked if select else Qt.Unchecked)
+
+ @pyqtSlot(str)
+ def filter_rows(self, text: str):
+ if text:
+ items = self.feature_search_layers_list.findItems(text, Qt.MatchContains)
+ print(text)
+ print(len(items))
+ shown_rows = []
+ for item in items:
+ shown_rows.append(item.row())
+ shown_rows = list(set(shown_rows))
+ for r in range(self.feature_search_layers_list.rowCount()):
+ self.feature_search_layers_list.setRowHidden(r, r not in shown_rows)
+ else:
+ for r in range(self.feature_search_layers_list.rowCount()):
+ self.feature_search_layers_list.setRowHidden(r, False)
diff --git a/swiss_locator/ui/config.ui b/swiss_locator/ui/config.ui
@@ -91,16 +91,6 @@
  </property>
  </widget>
  </item>
- <item row="1" column="1">
- <widget class="QPushButton" name="unselect_all_button">
- <property name="enabled">
- <bool>false</bool>
- </property>
- <property name="text">
- <string>unselect all</string>
- </property>
- </widget>
- </item>
  <item row="1" column="2">
  <spacer name="horizontalSpacer">
  <property name="orientation">
@@ -114,14 +104,37 @@
  </property>
  </spacer>
  </item>
- <item row="2" column="0" colspan="3">
+ <item row="1" column="1">
+ <widget class="QPushButton" name="unselect_all_button">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ <property name="text">
+ <string>unselect all</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="3">
+ <widget class="QgsFilterLineEdit" name="search_line_edit">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ <property name="showSearchIcon">
+ <bool>true</bool>
+ </property>
+ <property name="qgisRelation" stdset="0">
+ <string notr="true"/>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0" colspan="4">
  <widget class="QTableWidget" name="feature_search_layers_list">
  <property name="enabled">
  <bool>false</bool>
  </property>
  </widget>
  </item>
- <item row="0" column="0" colspan="3">
+ <item row="0" column="0" colspan="4">
  <widget class="QCheckBox" name="feature_search_restrict">
  <property name="text">
  <string>Restrict feature search to specific layers</string>
@@ -134,6 +147,13 @@
  </item>
  </layout>
  </widget>
+ <customwidgets>
+ <customwidget>
+ <class>QgsFilterLineEdit</class>
+ <extends>QLineEdit</extends>
+ <header>qgsfilterlineedit.h</header>
+ </customwidget>
+ </customwidgets>
  <resources/>
  <connections>
  <connection>
@@ -143,8 +163,8 @@
  <slot>accept()</slot>
  <hints>
  <hint type="sourcelabel">
- <x>248</x>
- <y>254</y>
+ <x>254</x>
+ <y>419</y>
  </hint>
  <hint type="destinationlabel">
  <x>157</x>
@@ -159,8 +179,8 @@
  <slot>reject()</slot>
  <hints>
  <hint type="sourcelabel">
- <x>316</x>
- <y>260</y>
+ <x>322</x>
+ <y>419</y>
  </hint>
  <hint type="destinationlabel">
  <x>286</x>