- change: Disable undo limit by default.

NEWS.md

@@ -17,6 +17,7 @@ Red Panda C++ Version 2.8
   - enhancement: Print current selection can be used in the print dialog.
   - enhancement: Print syntax colored content.
   - enhancement: Correctly handle tab in the exported RTF.
+  - change: Disable undo limit by default.
 
 Red Panda C++ Version 2.7
 

RedPandaIDE/editor.cpp

@@ -2817,6 +2817,7 @@ void Editor::reparse(bool resetParser)
         return;
     if (!mParser->enabled())
         return;
+
     //mParser->setEnabled(pSettings->codeCompletion().enabled());
     ParserLanguage language = mUseCppSyntax?ParserLanguage::CPlusPlus:ParserLanguage::C;
     if (!inProject()) {

RedPandaIDE/settings.cpp

@@ -1529,7 +1529,7 @@ void Settings::Editor::doLoad()
         mDefaultEncoding = value("default_encoding", ENCODING_UTF8).toByteArray();
     mAutoDetectFileEncoding = boolValue("auto_detect_file_encoding",true);
     mUndoLimit = intValue("undo_limit",0);
-    mUndoMemoryUsage = intValue("undo_memory_usage", 10);
+    mUndoMemoryUsage = intValue("undo_memory_usage", 0);
     mAutoFormatWhenSaved = boolValue("auto_format_when_saved", false);
     mRemoveTrailingSpacesWhenSaved = boolValue("remove_trailing_spaces_when_saved",false);
     mParseTodos = boolValue("parse_todos",true);

RedPandaIDE/settingsdialog/environmentperformancewidget.cpp

@@ -33,26 +33,27 @@ EnvironmentPerformanceWidget::~EnvironmentPerformanceWidget()
 void EnvironmentPerformanceWidget::doLoad()
 {
     ui->chkClearWhenEditorHidden->setChecked(pSettings->codeCompletion().clearWhenEditorHidden());
-#ifdef Q_OS_WIN
-    MEMORYSTATUSEX statex;
+//#ifdef Q_OS_WIN
+//    MEMORYSTATUSEX statex;
 
-    statex.dwLength = sizeof (statex);
+//    statex.dwLength = sizeof (statex);
 
-    GlobalMemoryStatusEx (&statex);
-    if (statex.ullTotalPhys < (long long int)2*1024*1024*1024) {
-        ui->chkClearWhenEditorHidden->setEnabled(false);
-        ui->chkClearWhenEditorHidden->setChecked(true);
-        pSettings->codeCompletion().setClearWhenEditorHidden(true);
-        pSettings->codeCompletion().save();
-    }
-    if (statex.ullTotalPhys < (long long int)1024*1024*1024) {
-        ui->chkEditorsShareParser->setEnabled(false);
-        ui->chkEditorsShareParser->setChecked(true);
-        pSettings->codeCompletion().setShareParser(true);
-        pSettings->codeCompletion().save();
-    }
-#endif
+//    GlobalMemoryStatusEx (&statex);
+//    if (statex.ullTotalPhys < (long long int)2*1024*1024*1024) {
+//        ui->chkClearWhenEditorHidden->setEnabled(false);
+//        ui->chkClearWhenEditorHidden->setChecked(true);
+//        pSettings->codeCompletion().setClearWhenEditorHidden(true);
+//        pSettings->codeCompletion().save();
+//    }
+//    if (statex.ullTotalPhys < (long long int)1024*1024*1024) {
+//        ui->chkEditorsShareParser->setEnabled(false);
+//        ui->chkEditorsShareParser->setChecked(true);
+//        pSettings->codeCompletion().setShareParser(true);
+//        pSettings->codeCompletion().save();
+//    }
+//#endif
     ui->chkEditorsShareParser->setChecked(pSettings->codeCompletion().shareParser());
+    ui->spinMaxUndoMemory->setValue(pSettings->editor().undoMemoryUsage());
 }
 
 void EnvironmentPerformanceWidget::doSave()
@@ -61,4 +62,6 @@ void EnvironmentPerformanceWidget::doSave()
     pSettings->codeCompletion().setShareParser(ui->chkEditorsShareParser->isChecked());
 
     pSettings->codeCompletion().save();
+    pSettings->editor().setUndoMemoryUsage(ui->spinMaxUndoMemory->value());
+    pSettings->editor().save();
 }

RedPandaIDE/settingsdialog/environmentperformancewidget.ui

@@ -13,25 +13,76 @@
   <property name="windowTitle">
    <string>Form</string>
   </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
+  <layout class="QVBoxLayout" name="verticalLayout_2">
    <item>
     <widget class="QGroupBox" name="groupBox">
      <property name="title">
       <string>Reduce Memory Usage</string>
      </property>
-     <layout class="QGridLayout" name="gridLayout">
-      <item row="1" column="0">
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <item>
+       <widget class="QCheckBox" name="chkEditorsShareParser">
+        <property name="text">
+         <string>Editors share one code parser</string>
+        </property>
+       </widget>
+      </item>
+      <item>
        <widget class="QCheckBox" name="chkClearWhenEditorHidden">
         <property name="text">
          <string>Auto clear parsed symbols when editor hidden</string>
         </property>
        </widget>
       </item>
-      <item row="0" column="0">
-       <widget class="QCheckBox" name="chkEditorsShareParser">
-        <property name="text">
-         <string>Editors share one code parser</string>
+      <item>
+       <widget class="QWidget" name="widget" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout">
+         <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="QLabel" name="label_2">
+           <property name="text">
+            <string>Max undo memory for each editor:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QSpinBox" name="spinMaxUndoMemory">
+           <property name="suffix">
+            <string>MB</string>
+           </property>
+           <property name="maximum">
+            <number>100</number>
+           </property>
+           <property name="value">
+            <number>0</number>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+        </layout>
        </widget>
       </item>
      </layout>

RedPandaIDE/translations/RedPandaIDE_pt_BR.ts

@@ -1819,6 +1819,14 @@
         <source>Editors share one code parser</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Max undo memory for each editor:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>MB</source>
+        <translation type="unfinished">MB</translation>
+    </message>
 </context>
 <context>
     <name>EnvironmentProgramsWidget</name>
@@ -4928,6 +4936,10 @@
         <source>Line: %1 Col: %2 Lines: %3</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Newline</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>NewClassDialog</name>

RedPandaIDE/translations/RedPandaIDE_zh_TW.ts

@@ -1692,6 +1692,14 @@
         <source>Editors share one code parser</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Max undo memory for each editor:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>MB</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>EnvironmentProgramsWidget</name>
@@ -4741,6 +4749,10 @@
         <source>Line: %1 Col: %2 Lines: %3</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Newline</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>NewClassDialog</name>