Merge pull request #5860 from volaya/script_search

[FEATURE][processing][needs-docs]Script search

Author: alexbruy

python/plugins/processing/gui/ScriptEditorDialog.py

@@ -62,6 +62,8 @@ def __init__(self, algType, alg):
         super(ScriptEditorDialog, self).__init__(None)
         self.setupUi(self)
 
+        self.searchWidget.setVisible(False)
+
         self.setWindowFlags(Qt.WindowMinimizeButtonHint |
                             Qt.WindowMaximizeButtonHint |
                             Qt.WindowCloseButtonHint)
@@ -76,6 +78,8 @@ def __init__(self, algType, alg):
             QIcon(os.path.join(pluginPath, 'images', 'edithelp.png')))
         self.btnRun.setIcon(
             QIcon(os.path.join(pluginPath, 'images', 'runalgorithm.png')))
+        self.btnSearch.setIcon(
+            QIcon(os.path.join(pluginPath, 'images', 'search.png')))
         self.btnCut.setIcon(QgsApplication.getThemeIcon('/mActionEditCut.svg'))
         self.btnCopy.setIcon(
             QgsApplication.getThemeIcon('/mActionEditCopy.svg'))
@@ -97,10 +101,15 @@ def __init__(self, algType, alg):
         self.btnPaste.clicked.connect(self.editor.paste)
         self.btnUndo.clicked.connect(self.editor.undo)
         self.btnRedo.clicked.connect(self.editor.redo)
+        self.btnSearch.clicked.connect(self.toggleSearchBox)
         self.btnIncreaseFont.clicked.connect(self.editor.zoomIn)
         self.btnDecreaseFont.clicked.connect(self.editor.zoomOut)
+        self.btnFind.clicked.connect(self.find)
+        self.btnReplace.clicked.connect(self.replace)
         self.editor.textChanged.connect(lambda: self.setHasChanged(True))
 
+        self.lastSearch = None
+
         self.alg = alg
         self.algType = algType
 
@@ -138,6 +147,22 @@ def __init__(self, algType, alg):
 
         self.editor.setLexerType(self.algType)
 
+    def find(self):
+        txt = self.findBox.text()
+        cs = self.chkCaseSensitive.isChecked()
+        wo = self.chkWholeWord.isChecked()
+        if self.lastSearch is None or txt != self.lastSearch:
+            self.editor.findFirst(txt, False, cs, wo, True)
+        else:
+            self.editor.findNext()
+
+    def replace(self):
+        txt = self.replaceBox.text()
+        self.editor.replaceSelectedText(txt)
+
+    def toggleSearchBox(self):
+        self.searchWidget.setVisible(not self.searchWidget.isVisible())
+
     def showSnippets(self, evt):
         popupmenu = QMenu()
         for name, snippet in self.snippets.iteritems():

python/plugins/processing/images/search.png

@@ -7,19 +7,13 @@
     <x>0</x>
     <y>0</y>
     <width>720</width>
-    <height>480</height>
+    <height>518</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Script editor</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="spacing">
-    <number>6</number>
-   </property>
-   <property name="margin">
-    <number>9</number>
-   </property>
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout">
      <property name="spacing">
@@ -243,6 +237,20 @@
        </property>
       </widget>
      </item>
+     <item>
+      <widget class="QToolButton" name="btnSearch">
+       <property name="text">
+        <string>...</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="Line" name="line_7">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+      </widget>
+     </item>
      <item>
       <widget class="QToolButton" name="btnIncreaseFont">
        <property name="text">
@@ -281,6 +289,85 @@
    <item>
     <widget class="ScriptEdit" name="editor"/>
    </item>
+   <item>
+    <widget class="QWidget" name="searchWidget" native="true">
+     <layout class="QGridLayout" name="gridLayout">
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>5</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>5</number>
+      </property>
+      <item row="0" column="0">
+       <widget class="QCheckBox" name="chkCaseSensitive">
+        <property name="text">
+         <string>Case sensitive</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QCheckBox" name="chkWholeWord">
+        <property name="text">
+         <string>Whole word</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="4" colspan="2">
+       <widget class="QPushButton" name="btnReplace">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string>Replace</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="2">
+       <widget class="QLabel" name="label">
+        <property name="text">
+         <string>Find what:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="2">
+       <widget class="QLabel" name="label_2">
+        <property name="text">
+         <string>Replace with:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="3">
+       <widget class="QLineEdit" name="replaceBox"/>
+      </item>
+      <item row="0" column="4" colspan="2">
+       <widget class="QPushButton" name="btnFind">
+        <property name="text">
+         <string>Find</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="3">
+       <widget class="QLineEdit" name="findBox"/>
+      </item>
+      <item row="0" column="1" rowspan="2">
+       <widget class="Line" name="line_8">
+        <property name="orientation">
+         <enum>Qt::Vertical</enum>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
   </layout>
  </widget>
  <customwidgets>