- feature: autosave

RedPandaIDE/RedPandaIDE.pro

@@ -29,6 +29,7 @@ SOURCES += \
     qsynedit/SearchBase.cpp \
     qsynedit/SearchRegex.cpp \
     settingsdialog/debuggeneralwidget.cpp \
+    settingsdialog/editorautosavewidget.cpp \
     settingsdialog/editorcodecompletionwidget.cpp \
     settingsdialog/editormiscwidget.cpp \
     widgets/classbrowser.cpp \
@@ -97,6 +98,7 @@ HEADERS += \
     qsynedit/SearchBase.h \
     qsynedit/SearchRegex.h \
     settingsdialog/debuggeneralwidget.h \
+    settingsdialog/editorautosavewidget.h \
     settingsdialog/editorcodecompletionwidget.h \
     settingsdialog/editormiscwidget.h \
     widgets/classbrowser.h \
@@ -151,6 +153,7 @@ HEADERS += \
 
 FORMS += \
     settingsdialog/debuggeneralwidget.ui \
+    settingsdialog/editorautosavewidget.ui \
     settingsdialog/editorcodecompletionwidget.ui \
     settingsdialog/editormiscwidget.ui \
     widgets/cpudialog.ui \

RedPandaIDE/RedPandaIDE_zh_CN.ts

@@ -532,59 +532,140 @@ Are you really want to continue?</source>
         <translation type="vanished">失败</translation>
     </message>
     <message>
-        <location filename="editor.cpp" line="170"/>
+        <location filename="editor.cpp" line="180"/>
-        <location filename="editor.cpp" line="182"/>
+        <location filename="editor.cpp" line="192"/>
-        <location filename="editor.cpp" line="210"/>
+        <location filename="editor.cpp" line="224"/>
-        <location filename="editor.cpp" line="767"/>
+        <location filename="editor.cpp" line="792"/>
-        <location filename="editor.cpp" line="772"/>
+        <location filename="editor.cpp" line="797"/>
-        <location filename="editor.cpp" line="790"/>
+        <location filename="editor.cpp" line="815"/>
-        <location filename="editor.cpp" line="795"/>
+        <location filename="editor.cpp" line="820"/>
         <source>Error</source>
         <translation>错误</translation>
     </message>
     <message>
-        <location filename="editor.cpp" line="171"/>
+        <location filename="editor.cpp" line="181"/>
         <source>File %1 is not writable!</source>
         <translation>无法写入文件&quot;%1&quot;</translation>
     </message>
     <message>
-        <location filename="editor.cpp" line="198"/>
+        <location filename="editor.cpp" line="212"/>
         <source>Save As</source>
         <translation>另存为</translation>
     </message>
     <message>
-        <location filename="editor.cpp" line="768"/>
+        <location filename="editor.cpp" line="793"/>
         <source>The text to be copied exceeds count limit!</source>
         <translation>要复制的内容超过了行数限制！</translation>
     </message>
     <message>
-        <location filename="editor.cpp" line="773"/>
+        <location filename="editor.cpp" line="798"/>
         <source>The text to be copied exceeds character limit!</source>
         <translation>要复制的内容超过了字符数限制！</translation>
     </message>
     <message>
-        <location filename="editor.cpp" line="791"/>
+        <location filename="editor.cpp" line="816"/>
         <source>The text to be cut exceeds count limit!</source>
         <translation>要剪切的内容超过了行数限制！</translation>
     </message>
     <message>
-        <location filename="editor.cpp" line="796"/>
+        <location filename="editor.cpp" line="821"/>
         <source>The text to be cut exceeds character limit!</source>
         <translation>要剪切的内容超过了字符数限制！</translation>
     </message>
     <message>
-        <location filename="editor.cpp" line="1965"/>
+        <location filename="editor.cpp" line="1990"/>
-        <location filename="editor.cpp" line="2002"/>
+        <location filename="editor.cpp" line="2027"/>
-        <location filename="editor.cpp" line="2053"/>
+        <location filename="editor.cpp" line="2078"/>
         <source>Ctrl+click for more info</source>
         <translation>Ctrl+单击以获取更多信息</translation>
     </message>
     <message>
-        <location filename="editor.cpp" line="2556"/>
+        <location filename="editor.cpp" line="2096"/>
+        <location filename="editor.cpp" line="2126"/>
+        <source>Symbol &apos;%1&apos; not found!</source>
+        <translation>未找到符号&apos;%1&apos;!</translation>
+    </message>
+    <message>
+        <location filename="editor.cpp" line="2636"/>
         <source>Readonly</source>
         <translation>只读</translation>
     </message>
 </context>
+<context>
+    <name>EditorAutoSaveWidget</name>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="14"/>
+        <source>Form</source>
+        <translation>表单</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="20"/>
+        <source>Enable auto save</source>
+        <translation>启用自动保存</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="44"/>
+        <source>Time interval:</source>
+        <translation>时间间隔</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="51"/>
+        <source>minutes</source>
+        <translation>分钟</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="80"/>
+        <source>Objects to save</source>
+        <translation>保存对象</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="86"/>
+        <source>Current File</source>
+        <translation>当前文件</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="93"/>
+        <source>All files openned</source>
+        <translation>所有打开的文件</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="100"/>
+        <source>Project files</source>
+        <translation>项目文件</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="110"/>
+        <source>Save strategy</source>
+        <translation>保存策略</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="116"/>
+        <source>Overwrite</source>
+        <translation>自动覆盖</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="123"/>
+        <source>Append UNIX timestamp</source>
+        <translation>添加Unix时间戳</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="130"/>
+        <source>Append formatted timestamp</source>
+        <translation>添加格式化世时间戳</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.ui" line="140"/>
+        <source>Demo file name:</source>
+        <translation>示例文件名</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/editorautosavewidget.cpp" line="22"/>
+        <location filename="settingsdialog/editorautosavewidget.cpp" line="24"/>
+        <location filename="settingsdialog/editorautosavewidget.cpp" line="28"/>
+        <source>Demo file name: </source>
+        <translation>示例文件名</translation>
+    </message>
+</context>
 <context>
     <name>EditorClipboardWidget</name>
     <message>
@@ -1256,7 +1337,7 @@ Are you really want to continue?</source>
     </message>
     <message>
         <location filename="mainwindow.ui" line="267"/>
-        <location filename="mainwindow.cpp" line="1100"/>
+        <location filename="mainwindow.cpp" line="1178"/>
         <source>Issues</source>
         <translation>编译器</translation>
     </message>
@@ -1449,8 +1530,8 @@ Are you really want to continue?</source>
     <message>
         <location filename="mainwindow.ui" line="994"/>
         <location filename="mainwindow.ui" line="997"/>
-        <location filename="mainwindow.cpp" line="776"/>
+        <location filename="mainwindow.cpp" line="790"/>
-        <location filename="mainwindow.cpp" line="787"/>
+        <location filename="mainwindow.cpp" line="801"/>
         <source>Compile</source>
         <translation>编译</translation>
     </message>
@@ -1742,20 +1823,20 @@ Are you really want to continue?</source>
         <translation>文件历史</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="311"/>
+        <location filename="mainwindow.cpp" line="315"/>
-        <location filename="mainwindow.cpp" line="313"/>
+        <location filename="mainwindow.cpp" line="317"/>
         <source>Debugging</source>
         <translation>正在调试</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="316"/>
+        <location filename="mainwindow.cpp" line="320"/>
-        <location filename="mainwindow.cpp" line="318"/>
+        <location filename="mainwindow.cpp" line="322"/>
         <source>Running</source>
         <translation>正在运行</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="321"/>
+        <location filename="mainwindow.cpp" line="325"/>
-        <location filename="mainwindow.cpp" line="323"/>
+        <location filename="mainwindow.cpp" line="327"/>
         <source>Compiling</source>
         <translation>正在编译</translation>
     </message>
@@ -1764,145 +1845,150 @@ Are you really want to continue?</source>
         <translation type="vanished">行:%1    列:%2    已选择:%3    总行数:%4    总长度:%5</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="439"/>
+        <location filename="mainwindow.cpp" line="453"/>
         <source>Line:%1 Col:%2 Selected:%3 Lines:%4 Length:%5</source>
         <translation>行:%1 列:%2 已选择:%3 总行数:%4 总长度:%5</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="457"/>
+        <location filename="mainwindow.cpp" line="471"/>
         <source>Read Only</source>
         <translation>只读</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="459"/>
+        <location filename="mainwindow.cpp" line="473"/>
         <source>Insert</source>
         <translation>插入</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="461"/>
+        <location filename="mainwindow.cpp" line="475"/>
         <source>Overwrite</source>
         <translation>覆写</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="586"/>
+        <location filename="mainwindow.cpp" line="600"/>
-        <location filename="mainwindow.cpp" line="601"/>
+        <location filename="mainwindow.cpp" line="615"/>
         <source>Confirm</source>
         <translation>确认</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="587"/>
+        <location filename="mainwindow.cpp" line="601"/>
-        <location filename="mainwindow.cpp" line="595"/>
+        <location filename="mainwindow.cpp" line="609"/>
-        <location filename="mainwindow.cpp" line="777"/>
+        <location filename="mainwindow.cpp" line="791"/>
         <source>Source file is not compiled.</source>
         <translation>源文件尚未编译。</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="588"/>
+        <location filename="mainwindow.cpp" line="602"/>
-        <location filename="mainwindow.cpp" line="777"/>
+        <location filename="mainwindow.cpp" line="791"/>
         <source>Compile now?</source>
         <translation>现在编译？</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="602"/>
+        <location filename="mainwindow.cpp" line="616"/>
-        <location filename="mainwindow.cpp" line="788"/>
+        <location filename="mainwindow.cpp" line="802"/>
         <source>Source file is more recent than executable.</source>
         <translation>源文件比可执行程序新。</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="603"/>
+        <location filename="mainwindow.cpp" line="617"/>
         <source>Recompile now?</source>
         <translation>重新编译？</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="655"/>
+        <location filename="mainwindow.cpp" line="669"/>
         <source>No compiler set</source>
         <translation>无编译器设置</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="656"/>
+        <location filename="mainwindow.cpp" line="670"/>
         <source>No compiler set is configured.</source>
         <translation>没有配置编译器设置。</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="656"/>
+        <location filename="mainwindow.cpp" line="670"/>
         <source>Can&apos;t start debugging.</source>
         <translation>无法启动调试器</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="745"/>
+        <location filename="mainwindow.cpp" line="759"/>
         <source>Enable debugging</source>
         <translation>启用调试参数</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="746"/>
+        <location filename="mainwindow.cpp" line="760"/>
         <source>You have not enabled debugging info (-g3) and/or stripped it from the executable (-s) in Compiler Options.&lt;BR /&gt;&lt;BR /&gt;Do you want to correct this now?</source>
         <translation>当前编译设置中未启用调试选项(-g3)，或启用了信息剥除选项(-s)&lt;br /&gt;&lt;br/&gt;是否纠正这一问题？</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="788"/>
+        <location filename="mainwindow.cpp" line="802"/>
         <source>Recompile?</source>
         <translation>重新编译？</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="994"/>
+        <location filename="mainwindow.cpp" line="1021"/>
-        <location filename="mainwindow.cpp" line="1013"/>
+        <source>%1 files autosaved</source>
-        <location filename="mainwindow.cpp" line="1035"/>
+        <translation>已自动保存%1个文件</translation>
-        <location filename="mainwindow.cpp" line="1047"/>
+    </message>
-        <location filename="mainwindow.cpp" line="1343"/>
+    <message>
-        <location filename="mainwindow.cpp" line="1355"/>
+        <location filename="mainwindow.cpp" line="1067"/>
+        <location filename="mainwindow.cpp" line="1091"/>
+        <location filename="mainwindow.cpp" line="1113"/>
+        <location filename="mainwindow.cpp" line="1125"/>
+        <location filename="mainwindow.cpp" line="1421"/>
+        <location filename="mainwindow.cpp" line="1433"/>
         <source>Error</source>
         <translation>错误</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1009"/>
+        <location filename="mainwindow.cpp" line="1087"/>
         <source>Open</source>
         <translation>打开</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1191"/>
+        <location filename="mainwindow.cpp" line="1269"/>
         <source>Compile Failed</source>
         <translation>编译失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1196"/>
+        <location filename="mainwindow.cpp" line="1274"/>
         <source>Run Failed</source>
         <translation>运行失败</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1372"/>
+        <location filename="mainwindow.cpp" line="1450"/>
-        <location filename="mainwindow.cpp" line="1386"/>
+        <location filename="mainwindow.cpp" line="1464"/>
         <source>Confirm Convertion</source>
         <translation>确认转换</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1373"/>
+        <location filename="mainwindow.cpp" line="1451"/>
-        <location filename="mainwindow.cpp" line="1387"/>
+        <location filename="mainwindow.cpp" line="1465"/>
         <source>The editing file will be saved using %1 encoding. &lt;br /&gt;This operation can&apos;t be reverted. &lt;br /&gt;Are you sure to continue?</source>
         <translation>当前编辑器中的文件将会使用%1编码保存。&lt;br /&gt;这项操作无法被撤回。&lt;br /&gt;你确定要继续吗？</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1562"/>
+        <location filename="mainwindow.cpp" line="1640"/>
         <source>New Watch Expression</source>
         <translation>新监视表达式</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1563"/>
+        <location filename="mainwindow.cpp" line="1641"/>
         <source>Enter Watch Expression (it is recommended to use &apos;this-&gt;&apos; for class members):</source>
         <translation>输入监视表达式</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1609"/>
+        <location filename="mainwindow.cpp" line="1687"/>
         <source>Parsing file %1 of %2: &quot;%3&quot;</source>
         <translation>（%1/%2）正在解析文件&quot;%3&quot;</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1631"/>
+        <location filename="mainwindow.cpp" line="1709"/>
-        <location filename="mainwindow.cpp" line="1637"/>
+        <location filename="mainwindow.cpp" line="1715"/>
         <source>Done parsing %1 files in %2 seconds</source>
-        <translation>完成1%个文件的解析,用时%2秒</translation>
+        <translation>完成%1个文件的解析,用时%2秒</translation>
     </message>
     <message>
-        <location filename="mainwindow.cpp" line="1634"/>
+        <location filename="mainwindow.cpp" line="1712"/>
         <source>(%1 files per second)</source>
         <translation>(每秒%1个文件）</translation>
     </message>
@@ -1974,216 +2060,216 @@ Are you really want to continue?</source>
         <translation>无法写入配置文件夹&quot;%1&quot;</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1113"/>
+        <location filename="settings.cpp" line="1197"/>
-        <location filename="settings.cpp" line="1132"/>
+        <location filename="settings.cpp" line="1216"/>
-        <location filename="settings.cpp" line="1144"/>
+        <location filename="settings.cpp" line="1228"/>
-        <location filename="settings.cpp" line="1156"/>
+        <location filename="settings.cpp" line="1240"/>
         <source>The following %1 directories don&apos;t exist:</source>
         <translation>下列%1文件夹不存在：</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1114"/>
+        <location filename="settings.cpp" line="1198"/>
-        <location filename="settings.cpp" line="1124"/>
+        <location filename="settings.cpp" line="1208"/>
         <source>binary</source>
         <translation>二进制</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1123"/>
+        <location filename="settings.cpp" line="1207"/>
         <source>No %1 directories have been specified.</source>
         <translation>未指定%1文件夹</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1133"/>
+        <location filename="settings.cpp" line="1217"/>
         <source>C include</source>
         <translation>C包含</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1145"/>
+        <location filename="settings.cpp" line="1229"/>
-        <location filename="settings.cpp" line="1157"/>
+        <location filename="settings.cpp" line="1241"/>
         <source>C++ include</source>
         <translation>C++包含</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1176"/>
+        <location filename="settings.cpp" line="1260"/>
-        <location filename="settings.cpp" line="1181"/>
+        <location filename="settings.cpp" line="1265"/>
-        <location filename="settings.cpp" line="1186"/>
+        <location filename="settings.cpp" line="1270"/>
-        <location filename="settings.cpp" line="1191"/>
+        <location filename="settings.cpp" line="1275"/>
         <source>Cannot find the %1 &quot;%2&quot;</source>
         <translation>无法找到%1程序&quot;%2&quot;</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1662"/>
+        <location filename="settings.cpp" line="1746"/>
         <source>C options</source>
         <translation>C语言选项</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1663"/>
+        <location filename="settings.cpp" line="1747"/>
         <source>Support all ANSI standard C programs (-ansi)</source>
         <translation>支持所有ANSI标准C程序(-ansi)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1664"/>
+        <location filename="settings.cpp" line="1748"/>
         <source>Do not recognize asm,inline or typeof as a keyword (-fno-asm)</source>
         <translation>不支持将asm、inline和typeof作为关键字(-fno-asm)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1665"/>
+        <location filename="settings.cpp" line="1749"/>
         <source>Imitate traditional C preprocessors (-traditional-cpp)</source>
         <translation>模仿传统C预处理器行为(-traditional-cpp)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1668"/>
+        <location filename="settings.cpp" line="1752"/>
         <source>Code Generation</source>
         <translation>代码生成</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1697"/>
+        <location filename="settings.cpp" line="1781"/>
         <source>Optimize for the following machine (-march)</source>
         <translation>生成特定机器的专用指令(-march)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1698"/>
+        <location filename="settings.cpp" line="1782"/>
         <source>Optimize less, while maintaining full compatibility (-tune)</source>
         <translation>完整兼容特定机器，较少优化(-tune)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1718"/>
+        <location filename="settings.cpp" line="1802"/>
         <source>Enable use of specific instructions (-mx)</source>
         <translation>启用特定指令集(-mx)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1729"/>
+        <location filename="settings.cpp" line="1813"/>
         <source>Optimization level (-Ox)</source>
         <translation>优化级别(-Ox)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1736"/>
+        <location filename="settings.cpp" line="1820"/>
         <source>Compile with the following pointer size (-mx)</source>
         <translation>使用下列指针大小编译(-mx)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1759"/>
+        <location filename="settings.cpp" line="1843"/>
         <source>Language standard (-std)</source>
         <translation>语言标准(-std)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1760"/>
+        <location filename="settings.cpp" line="1844"/>
         <source>Generate debugging information (-g3)</source>
         <translation>生成调试信息(-g3)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1761"/>
+        <location filename="settings.cpp" line="1845"/>
         <source>Generate profiling info for analysis (-pg)</source>
         <translation>生成性能分析信息(-pg)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1764"/>
+        <location filename="settings.cpp" line="1848"/>
         <source>Warnings</source>
         <translation>代码警告</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1765"/>
+        <location filename="settings.cpp" line="1849"/>
         <source>Inhibit all warning messages (-w)</source>
         <translation>忽略所有警告信息(-w)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1766"/>
+        <location filename="settings.cpp" line="1850"/>
         <source>Show most warnings (-Wall)</source>
         <translation>启用常见问题警告(-Wall)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1767"/>
+        <location filename="settings.cpp" line="1851"/>
         <source>Show some more warnings (-Wextra)</source>
         <translation>启用更多问题警告(-Wextra)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1768"/>
+        <location filename="settings.cpp" line="1852"/>
         <source>Check ISO C/C++/C++0x conformance (-pedantic)</source>
         <translation>检查ISO C/C++/C++0x语法一致性(-pedantic)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1769"/>
+        <location filename="settings.cpp" line="1853"/>
         <source>Only check the code for syntax errors (-fsyntax-only)</source>
         <translation>只进行语法检查（不编译）(-fsyntax-only)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1770"/>
+        <location filename="settings.cpp" line="1854"/>
         <source>Make all warnings into errors (-Werror)</source>
         <translation>将警告作为错误处理(-Werror)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1771"/>
+        <location filename="settings.cpp" line="1855"/>
         <source>Abort compilation on first error (-Wfatal-errors)</source>
         <translation>遇到第一个错误后立即中止编译(-Wfatal-errors)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1774"/>
+        <location filename="settings.cpp" line="1858"/>
         <source>Linker</source>
         <translation>链接器</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1775"/>
+        <location filename="settings.cpp" line="1859"/>
         <source>Link an Objective C program (-lobjc)</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1776"/>
+        <location filename="settings.cpp" line="1860"/>
         <source>Do not use standard system libraries (-nostdlib)</source>
         <translation>不使用标准库和系统启动文件(-nostdlib)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1777"/>
+        <location filename="settings.cpp" line="1861"/>
         <source>Do not create a console window (-mwindows)</source>
         <translation>不产生控制台窗口(-mwindows)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1778"/>
+        <location filename="settings.cpp" line="1862"/>
         <source>Strip executable (-s)</source>
         <translation>剥除附加信息(-s)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1779"/>
+        <location filename="settings.cpp" line="1863"/>
         <source>Link libraries statically (-static)</source>
         <translation>链接Ojbective C程序(-lobjc)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1782"/>
+        <location filename="settings.cpp" line="1866"/>
         <source>Output</source>
         <translation>输出</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1783"/>
+        <location filename="settings.cpp" line="1867"/>
         <source>Put comments in generated assembly code (-fverbose-asm)</source>
         <translation>在生成的汇编代码中加入注释(-fverbose-asm)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1784"/>
+        <location filename="settings.cpp" line="1868"/>
         <source>Use pipes instead of temporary files during compilation (-pipe)</source>
         <translation>编译时使用管道而不是临时文件(-pipe)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1785"/>
+        <location filename="settings.cpp" line="1869"/>
         <source>Do not assemble, compile and generate the assemble code (-S)</source>
         <translation>只生成汇编代码(-S)</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1978"/>
+        <location filename="settings.cpp" line="2062"/>
-        <location filename="settings.cpp" line="2003"/>
+        <location filename="settings.cpp" line="2087"/>
         <source>Confirm</source>
         <translation>确认</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="1979"/>
+        <location filename="settings.cpp" line="2063"/>
         <source>The following problems were found during validation of compiler set &quot;%1&quot;:</source>
         <translation>在验证编译器设置&quot;%1&quot;时遇到了下列问题：</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="2004"/>
+        <location filename="settings.cpp" line="2088"/>
         <source>Compiler set not configuared.</source>
         <translation>未配置编译器设置。</translation>
     </message>
     <message>
-        <location filename="settings.cpp" line="2006"/>
+        <location filename="settings.cpp" line="2090"/>
         <source>Would you like Red Panda C++ to search for compilers in the following locations: &lt;BR /&gt;&apos;%1&apos;&lt;BR /&gt;&apos;%2&apos;? </source>
         <translation>您需要小熊猫C++在下列位置搜索编译器吗：&lt;br /&gt;%1&lt;br /&gt;%2</translation>
     </message>
@@ -2836,90 +2922,102 @@ Are you really want to continue?</source>
         <translation>取消</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="31"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="33"/>
         <source>Appearence</source>
         <translation>外观</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="31"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="33"/>
         <source>Environment</source>
         <translation>环境</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="35"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="37"/>
         <source>Compiler Set</source>
         <translation>编译器配置集</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="35"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="37"/>
         <source>Compiler</source>
         <translation>编译器</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="39"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="41"/>
-        <location filename="settingsdialog/settingsdialog.cpp" line="68"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="78"/>
-        <location filename="settingsdialog/settingsdialog.cpp" line="72"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="82"/>
         <source>General</source>
         <translation>通用</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="39"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="41"/>
-        <location filename="settingsdialog/settingsdialog.cpp" line="43"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="45"/>
-        <location filename="settingsdialog/settingsdialog.cpp" line="47"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="49"/>
-        <location filename="settingsdialog/settingsdialog.cpp" line="51"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="53"/>
-        <location filename="settingsdialog/settingsdialog.cpp" line="55"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="57"/>
-        <location filename="settingsdialog/settingsdialog.cpp" line="59"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="61"/>
-        <location filename="settingsdialog/settingsdialog.cpp" line="63"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="65"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="69"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="73"/>
         <source>Editor</source>
         <translation>编辑器</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="43"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="45"/>
         <source>Font</source>
         <translation>字体</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="47"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="49"/>
         <source>Copy &amp; Export</source>
         <translation>复制/导出</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="51"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="53"/>
         <source>Color</source>
         <translation>配色</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="55"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="57"/>
         <source>Code Completion</source>
         <translation>代码补全</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="59"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="61"/>
         <source>Symbol Completion</source>
         <translation>符号补全</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="63"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="65"/>
         <source>Auto Syntax Checking</source>
         <translation>自动语法检查</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="68"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="69"/>
+        <source>Auto save</source>
+        <translation>自动保存</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/settingsdialog.cpp" line="73"/>
+        <source>Misc</source>
+        <translation>杂项</translation>
+    </message>
+    <message>
+        <location filename="settingsdialog/settingsdialog.cpp" line="78"/>
         <source>Program Runner</source>
         <translation>程序运行</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="72"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="82"/>
         <source>Debugger</source>
         <translation>调试器</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="164"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="174"/>
         <source>Save Changes</source>
         <translation>保存修改</translation>
     </message>
     <message>
-        <location filename="settingsdialog/settingsdialog.cpp" line="165"/>
+        <location filename="settingsdialog/settingsdialog.cpp" line="175"/>
         <source>There are changes in the settings, do you want to save them before swtich to other page?</source>
         <translation>本页中有尚未保存的设置修改，是否保存后再切换到其他页？</translation>
     </message>

RedPandaIDE/editor.cpp

@@ -161,16 +161,6 @@ void Editor::saveFile(const QString &filename) {
     pMainWindow->updateForEncodingInfo();
     if (pSettings->editor().syntaxCheck() && pSettings->editor().syntaxCheckWhenSave())
         pMainWindow->checkSyntaxInBack(this);
-    switch(getFileType(mFilename)) {
-    case FileType::CppSource:
-        mUseCppSyntax = true;
-        break;
-    case FileType::CSource:
-        mUseCppSyntax = false;
-        break;
-    default:
-        mUseCppSyntax = pSettings->editor().defaultFileCpp();
-    }
 }
 
 void Editor::convertToEncoding(const QByteArray &encoding)
@@ -235,6 +225,16 @@ bool Editor::saveAs(){
                                  exception.reason());
         return false;
     }
+    switch(getFileType(mFilename)) {
+    case FileType::CppSource:
+        mUseCppSyntax = true;
+        break;
+    case FileType::CSource:
+        mUseCppSyntax = false;
+        break;
+    default:
+        mUseCppSyntax = pSettings->editor().defaultFileCpp();
+    }
 
     //todo: update (reassign highlighter)
     //todo: remove old file from parser and reparse file
@@ -2093,7 +2093,7 @@ void Editor::gotoDeclaration(const BufferCoord &pos)
                 mFilename,phrase,pos.Line);
 
     if (!statement) {
-        pMainWindow->updateStatusBarMessage(tr("Symbol '%1' not found!").arg(phrase));
+        pMainWindow->updateStatusbarMessage(tr("Symbol '%1' not found!").arg(phrase));
         return;
     }
     QString filename;
@@ -2123,7 +2123,7 @@ void Editor::gotoDefinition(const BufferCoord &pos)
                 mFilename,phrase,pos.Line);
 
     if (!statement) {
-        pMainWindow->updateStatusBarMessage(tr("Symbol '%1' not found!").arg(phrase));
+        pMainWindow->updateStatusbarMessage(tr("Symbol '%1' not found!").arg(phrase));
         return;
     }
     QString filename;

RedPandaIDE/mainwindow.cpp

@@ -126,6 +126,10 @@ MainWindow::MainWindow(QWidget *parent)
     mHeaderCompletionPopup = std::make_shared<HeaderCompletionPopup>();
 
     updateAppTitle();
+
+    connect(&mAutoSaveTimer, &QTimer::timeout,
+            this, &MainWindow::onAutoSaveTimeout);
+    resetAutoSaveTimer();
 }
 
 MainWindow::~MainWindow()
@@ -426,6 +430,16 @@ void MainWindow::updateClassBrowserForEditor(Editor *editor)
     }
 }
 
+void MainWindow::resetAutoSaveTimer()
+{
+    if (pSettings->editor().enableAutoSave()) {
+        //minute to milliseconds
+        mAutoSaveTimer.start(pSettings->editor().autoSaveInterval()*60*1000);
+    } else {
+        mAutoSaveTimer.stop();
+    }
+}
+
 QPlainTextEdit *MainWindow::txtLocals()
 {
     return ui->txtLocals;
@@ -466,7 +480,7 @@ void MainWindow::updateForStatusbarModeInfo()
     }
 }
 
-void MainWindow::updateStatusBarMessage(const QString &s)
+void MainWindow::updateStatusbarMessage(const QString &s)
 {
     ui->statusbar->showMessage(s);
 }
@@ -948,6 +962,65 @@ void MainWindow::prepareDebugger()
     //    mDebugger->deleteWatchVars(false);
 }
 
+void MainWindow::doAutoSave(Editor *e)
+{
+    if (!e)
+        return;
+    if (!e->modified())
+        return;
+    QString filename = e->filename();
+    QFileInfo fileInfo(filename);
+    QDir parent = fileInfo.absoluteDir();
+    QString baseName = fileInfo.completeBaseName();
+    QString suffix = fileInfo.suffix();
+    switch(pSettings->editor().autoSaveStrategy()) {
+    case assOverwrite:
+        break;
+    case assAppendUnixTimestamp:
+        filename = parent.filePath(
+                    QString("%1.%2.%3")
+                    .arg(baseName)
+                    .arg(QDateTime::currentSecsSinceEpoch())
+                    .arg(suffix));
+        break;
+    case assAppendFormatedTimeStamp: {
+        QDateTime time = QDateTime::currentDateTime();
+        filename = parent.filePath(
+                    QString("%1.%2.%3")
+                    .arg(baseName)
+                    .arg(time.toString("yyyy.MM.dd.hh.mm.ss"))
+                    .arg(suffix));
+    }
+    }
+    e->saveFile(filename);
+}
+
+void MainWindow::onAutoSaveTimeout()
+{
+    if (!pSettings->editor().enableAutoSave())
+        return;
+    int updateCount = 0;
+    switch (pSettings->editor().autoSaveTarget()) {
+    case astCurrentFile: {
+        Editor *e = mEditorList->getEditor();
+        doAutoSave(e);
+        updateCount++;
+    }
+        break;
+    case astAllOpennedFiles:
+        for (int i=0;i<mEditorList->pageCount();i++) {
+            Editor *e = (*mEditorList)[i];
+            doAutoSave(e);
+            updateCount++;
+        }
+        break;
+    case astAllProjectFiles:
+        //todo: auto save project files
+        break;
+    }
+    updateStatusbarMessage(tr("%1 files autosaved").arg(updateCount));
+}
+
 const std::shared_ptr<HeaderCompletionPopup> &MainWindow::headerCompletionPopup() const
 {
     return mHeaderCompletionPopup;
@@ -1611,7 +1684,7 @@ void MainWindow::onParserProgress(const QString &fileName, int total, int curren
 
     // Only show if needed (it's a very slow operation)
     if (current ==1 || current % showStep==0) {
-        updateStatusBarMessage(tr("Parsing file %1 of %2: \"%3\"")
+        updateStatusbarMessage(tr("Parsing file %1 of %2: \"%3\"")
                                   .arg(current).arg(total).arg(fileName));
     }
 }
@@ -1633,13 +1706,13 @@ void MainWindow::onEndParsing(int total, int)
         } else {
             parsingFrequency = 999;
         }
-        updateStatusBarMessage(tr("Done parsing %1 files in %2 seconds")
+        updateStatusbarMessage(tr("Done parsing %1 files in %2 seconds")
                                   .arg(total).arg(parseTime)
                                   + " "
                                   + tr("(%1 files per second)")
                                   .arg(parsingFrequency));
     } else {
-        updateStatusBarMessage(tr("Done parsing %1 files in %2 seconds")
+        updateStatusbarMessage(tr("Done parsing %1 files in %2 seconds")
                                   .arg(total).arg(parseTime));
     }
 }

RedPandaIDE/mainwindow.h

@@ -2,6 +2,7 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
+#include <QTimer>
 #include "common.h"
 #include "widgets/searchresultview.h"
 #include "widgets/classbrowser.h"
@@ -52,7 +53,7 @@ public:
     void updateForEncodingInfo();
     void updateStatusbarForLineCol();
     void updateForStatusbarModeInfo();
-    void updateStatusBarMessage(const QString& s);
+    void updateStatusbarMessage(const QString& s);
     void updateEditorSettings();
     void updateEditorActions();
     void updateCompileActions();
@@ -79,6 +80,8 @@ public:
 
     void updateClassBrowserForEditor(Editor* editor);
 
+    void resetAutoSaveTimer();
+
     QPlainTextEdit* txtLocals();
 
     CPUDialog *cpuDialog() const;
@@ -91,16 +94,39 @@ public:
 
     SearchResultModel* searchResultModel();
 
-
-
     const std::shared_ptr<CodeCompletionPopup> &completionPopup() const;
 
     const std::shared_ptr<HeaderCompletionPopup> &headerCompletionPopup() const;
+public slots:
+    void onCompileLog(const QString& msg);
+    void onCompileIssue(PCompileIssue issue);
+    void onCompileFinished();
+    void onCompileErrorOccured(const QString& reason);
+    void onRunErrorOccured(const QString& reason);
+    void onRunFinished();
+    void cleanUpCPUDialog();
+    void onDebugCommandInput(const QString& command);
+    void onDebugEvaluateInput();
+    void onParserProgress(const QString& fileName, int total, int current);
+    void onStartParsing();
+    void onEndParsing(int total, int updateView);
+    void onEvalValueReady(const QString& value);
 
 protected:
     void openFiles(const QStringList& files);
     void openFile(const QString& filename);
+
+private:
+    CompileTarget getCompileTarget();
+    bool debugInferiorhasBreakpoint();
+    void setupActions();
+    void openCloseMessageSheet(bool open);
+    void prepareDebugger();
+    void doAutoSave(Editor *e);
+
 private slots:
+    void onAutoSaveTimeout();
+
     void on_actionNew_triggered();
 
     void on_EditorTabsLeft_tabCloseRequested(int index);
@@ -168,9 +194,6 @@ private slots:
 
     void on_actionDebug_triggered();
 
-    CompileTarget getCompileTarget();
-    bool debugInferiorhasBreakpoint();
-
     void on_actionStep_Over_triggered();
 
     void on_actionStep_Into_triggered();
@@ -200,27 +223,6 @@ private slots:
     void on_cbSearchHistory_currentIndexChanged(int index);
 
     void on_btnSearchAgin_clicked();
-
-public slots:
-    void onCompileLog(const QString& msg);
-    void onCompileIssue(PCompileIssue issue);
-    void onCompileFinished();
-    void onCompileErrorOccured(const QString& reason);
-    void onRunErrorOccured(const QString& reason);
-    void onRunFinished();
-    void cleanUpCPUDialog();
-    void onDebugCommandInput(const QString& command);
-    void onDebugEvaluateInput();
-    void onParserProgress(const QString& fileName, int total, int current);
-    void onStartParsing();
-    void onEndParsing(int total, int updateView);
-    void onEvalValueReady(const QString& value);
-
-private:
-    void setupActions();
-    void openCloseMessageSheet(bool open);
-    void prepareDebugger();
-
 private:
     Ui::MainWindow *ui;
     EditorList *mEditorList;
@@ -254,6 +256,8 @@ private:
     int mPreviousHeight;
     PCompileSuccessionTask mCompileSuccessionTask;
 
+    QTimer mAutoSaveTimer;
+
 
    // QWidget interface
 protected:

RedPandaIDE/settings.cpp

@@ -376,6 +376,46 @@ void Settings::Editor::setDefaultFileCpp(bool newDefaultFileCpp)
     mDefaultFileCpp = newDefaultFileCpp;
 }
 
+bool Settings::Editor::enableAutoSave() const
+{
+    return mEnableAutoSave;
+}
+
+void Settings::Editor::setEnableAutoSave(bool newEnableAutoSave)
+{
+    mEnableAutoSave = newEnableAutoSave;
+}
+
+int Settings::Editor::autoSaveInterval() const
+{
+    return mAutoSaveInterval;
+}
+
+void Settings::Editor::setAutoSaveInterval(int newInterval)
+{
+    mAutoSaveInterval = newInterval;
+}
+
+AutoSaveStrategy Settings::Editor::autoSaveStrategy() const
+{
+    return mAutoSaveStrategy;
+}
+
+void Settings::Editor::setAutoSaveStrategy(AutoSaveStrategy newAutoSaveStrategy)
+{
+    mAutoSaveStrategy = newAutoSaveStrategy;
+}
+
+AutoSaveTarget Settings::Editor::autoSaveTarget() const
+{
+    return mAutoSaveTarget;
+}
+
+void Settings::Editor::setAutoSaveTarget(AutoSaveTarget newAutoSaveTarget)
+{
+    mAutoSaveTarget = newAutoSaveTarget;
+}
+
 bool Settings::Editor::autoLoadLastFiles() const
 {
     return mAutoLoadLastFiles;
@@ -831,6 +871,12 @@ void Settings::Editor::doSave()
     saveValue("check_syntax_when_save",mSyntaxCheckWhenSave);
     saveValue("check_syntax_when_line_changed",mSyntaxCheckWhenLineChanged);
 
+    //auto save
+    saveValue("enable_auto_save",mEnableAutoSave);
+    saveValue("auto_save_interal",mAutoSaveInterval);
+    saveValue("auto_save_target",mAutoSaveTarget);
+    saveValue("auto_save_strategy",mAutoSaveStrategy);
+
     //misc
     saveValue("default_encoding",mDefaultEncoding);
     saveValue("readonly_system_header",mReadOnlySytemHeader);
@@ -915,6 +961,14 @@ void Settings::Editor::doLoad()
     mSyntaxCheckWhenSave = boolValue("check_syntax_when_save",true);
     mSyntaxCheckWhenLineChanged = boolValue("check_syntax_when_line_changed",true);
 
+    //auto save
+    mEnableAutoSave = boolValue("enable_auto_save",false);
+    mAutoSaveInterval = intValue("auto_save_interal",10);
+    mAutoSaveTarget = static_cast<enum AutoSaveTarget>(
+                intValue("auto_save_target",AutoSaveTarget::astCurrentFile));
+    mAutoSaveStrategy = static_cast<enum AutoSaveStrategy>(
+                intValue("auto_save_strategy",AutoSaveStrategy::assOverwrite));
+
     //misc
     mDefaultEncoding = value("default_encoding", ENCODING_SYSTEM_DEFAULT).toByteArray();
     mReadOnlySytemHeader = boolValue("readonly_system_header",true);
@@ -1602,7 +1656,7 @@ void Settings::CompilerSet::setDefines() {
     arguments.append("-std=c++17");
     arguments.append(NULL_FILE);
     QFileInfo ccompiler(mCCompiler);
-    QByteArray output = getCompilerOutput(ccompiler.absolutePath(),ccompiler.baseName(),arguments);
+    QByteArray output = getCompilerOutput(ccompiler.absolutePath(),ccompiler.fileName(),arguments);
     // 'cpp.exe -dM -E -x c++ -std=c++17 NUL'
 
     mDefines.clear();

RedPandaIDE/settings.h

@@ -271,6 +271,18 @@ public:
         bool defaultFileCpp() const;
         void setDefaultFileCpp(bool newDefaultFileCpp);
 
+        bool enableAutoSave() const;
+        void setEnableAutoSave(bool newEnableAutoSave);
+
+        int autoSaveInterval() const;
+        void setAutoSaveInterval(int newInterval);
+
+        AutoSaveTarget autoSaveTarget() const;
+        void setAutoSaveTarget(AutoSaveTarget newAutoSaveTarget);
+
+        AutoSaveStrategy autoSaveStrategy() const;
+        void setAutoSaveStrategy(AutoSaveStrategy newAutoSaveStrategy);
+
     private:
         //General
         // indents
@@ -346,6 +358,12 @@ public:
         bool mSyntaxCheckWhenSave;
         bool mSyntaxCheckWhenLineChanged;
 
+        //auto save
+        bool mEnableAutoSave;
+        int mAutoSaveInterval;
+        enum AutoSaveTarget mAutoSaveTarget;
+        enum AutoSaveStrategy mAutoSaveStrategy;
+
         //Misc
         QByteArray mDefaultEncoding;
         bool mReadOnlySytemHeader;

RedPandaIDE/settingsdialog/editorautosavewidget.cpp

@@ -0,0 +1,94 @@
+#include "editorautosavewidget.h"
+#include "ui_editorautosavewidget.h"
+#include "../settings.h"
+#include "../mainwindow.h"
+
+EditorAutoSaveWidget::EditorAutoSaveWidget(const QString& name, const QString& group,
+                                                             QWidget *parent) :
+    SettingsWidget(name,group,parent),
+    ui(new Ui::EditorAutoSaveWidget)
+{
+    ui->setupUi(this);
+}
+
+EditorAutoSaveWidget::~EditorAutoSaveWidget()
+{
+    delete ui;
+}
+
+void EditorAutoSaveWidget::onAutoSaveStrategyChanged()
+{
+    if (ui->rbOverwrite->isChecked()) {
+        ui->lblFilename->setText(tr("Demo file name: ") + "main.cpp");
+    } else if (ui->rbAppendUNIXTimestamp->isChecked()) {
+        ui->lblFilename->setText(tr("Demo file name: ") +
+                                 QString("main.%1.cpp").arg(QDateTime::currentSecsSinceEpoch()));
+    } else if (ui->rbAppendFormattedTimestamp->isChecked()) {
+        QDateTime time = QDateTime::currentDateTime();
+        ui->lblFilename->setText(tr("Demo file name: ") +
+                                 QString("main.%1.cpp").arg(time.toString("yyyy.MM.dd.hh.mm.ss")));
+    }
+}
+
+void EditorAutoSaveWidget::doLoad()
+{
+    //pSettings->editor().load();
+    //font
+    ui->chkEnableAutoSave->setChecked(pSettings->editor().enableAutoSave());
+    ui->spinInterval->setValue(pSettings->editor().autoSaveInterval());
+    switch(pSettings->editor().autoSaveTarget()) {
+    case astCurrentFile:
+        ui->rbCurrentFile->setChecked(true);
+        break;
+    case astAllOpennedFiles:
+        ui->rbAllOpennedFiles->setChecked(true);
+    default:
+        ui->rbProjectFiles->setChecked(true);
+    }
+    switch(pSettings->editor().autoSaveStrategy()) {
+    case assOverwrite:
+        ui->rbOverwrite->setChecked(true);
+        break;
+    case assAppendUnixTimestamp:
+        ui->rbAppendUNIXTimestamp->setChecked(true);
+        break;
+    default:
+        ui->rbAppendFormattedTimestamp->setChecked(true);
+    }
+}
+
+void EditorAutoSaveWidget::doSave()
+{
+    pSettings->editor().setEnableAutoSave(ui->chkEnableAutoSave->isChecked());
+    pSettings->editor().setAutoSaveInterval(ui->spinInterval->value());
+    if (ui->rbCurrentFile->isChecked())
+        pSettings->editor().setAutoSaveTarget(astCurrentFile);
+    else if (ui->rbAllOpennedFiles->isChecked())
+        pSettings->editor().setAutoSaveTarget(astAllOpennedFiles);
+    else
+        pSettings->editor().setAutoSaveTarget(astAllProjectFiles);
+    if (ui->rbOverwrite->isChecked())
+        pSettings->editor().setAutoSaveStrategy(assOverwrite);
+    else if (ui->rbAppendUNIXTimestamp->isChecked())
+        pSettings->editor().setAutoSaveStrategy(assAppendUnixTimestamp);
+    else
+        pSettings->editor().setAutoSaveStrategy(assAppendFormatedTimeStamp);
+}
+
+void EditorAutoSaveWidget::on_rbOverwrite_toggled(bool)
+{
+    onAutoSaveStrategyChanged();
+}
+
+
+void EditorAutoSaveWidget::on_rbAppendUNIXTimestamp_toggled(bool)
+{
+    onAutoSaveStrategyChanged();
+}
+
+
+void EditorAutoSaveWidget::on_rbAppendFormattedTimestamp_toggled(bool)
+{
+    onAutoSaveStrategyChanged();
+}
+

RedPandaIDE/settingsdialog/editorautosavewidget.h

@@ -0,0 +1,34 @@
+#ifndef EDITORAUTOSAVEWIDGET_H
+#define EDITORAUTOSAVEWIDGET_H
+
+#include <QWidget>
+#include "settingswidget.h"
+
+namespace Ui {
+class EditorAutoSaveWidget;
+}
+
+class EditorAutoSaveWidget : public SettingsWidget
+{
+    Q_OBJECT
+
+public:
+    explicit EditorAutoSaveWidget(const QString& name, const QString& group, QWidget *parent = nullptr);
+    ~EditorAutoSaveWidget();
+
+private:
+    void onAutoSaveStrategyChanged();
+private:
+    Ui::EditorAutoSaveWidget *ui;
+
+    // SettingsWidget interface
+protected:
+    void doLoad() override;
+    void doSave() override;
+private slots:
+    void on_rbOverwrite_toggled(bool checked);
+    void on_rbAppendUNIXTimestamp_toggled(bool checked);
+    void on_rbAppendFormattedTimestamp_toggled(bool checked);
+};
+
+#endif // EDITORAUTOSAVEWIDGET_H

RedPandaIDE/settingsdialog/editorautosavewidget.ui

@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>EditorAutoSaveWidget</class>
+ <widget class="QWidget" name="EditorAutoSaveWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>469</width>
+    <height>459</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QGroupBox" name="chkEnableAutoSave">
+     <property name="title">
+      <string>Enable auto save</string>
+     </property>
+     <property name="checkable">
+      <bool>true</bool>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout_2">
+      <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">
+           <property name="text">
+            <string>Time interval:</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QSpinBox" name="spinInterval">
+           <property name="suffix">
+            <string>minutes</string>
+           </property>
+           <property name="minimum">
+            <number>1</number>
+           </property>
+           <property name="maximum">
+            <number>60</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>
+      <item>
+       <widget class="QGroupBox" name="groupBox_2">
+        <property name="title">
+         <string>Objects to save</string>
+        </property>
+        <layout class="QVBoxLayout" name="verticalLayout_3">
+         <item>
+          <widget class="QRadioButton" name="rbCurrentFile">
+           <property name="text">
+            <string>Current File</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QRadioButton" name="rbAllOpennedFiles">
+           <property name="text">
+            <string>All files openned</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QRadioButton" name="rbProjectFiles">
+           <property name="text">
+            <string>Project files</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QGroupBox" name="groupBox_3">
+        <property name="title">
+         <string>Save strategy</string>
+        </property>
+        <layout class="QVBoxLayout" name="verticalLayout_4">
+         <item>
+          <widget class="QRadioButton" name="rbOverwrite">
+           <property name="text">
+            <string>Overwrite</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QRadioButton" name="rbAppendUNIXTimestamp">
+           <property name="text">
+            <string>Append UNIX timestamp</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QRadioButton" name="rbAppendFormattedTimestamp">
+           <property name="text">
+            <string>Append formatted timestamp</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLabel" name="lblFilename">
+        <property name="text">
+         <string>Demo file name:</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

RedPandaIDE/settingsdialog/settingsdialog.cpp

@@ -9,6 +9,7 @@
 #include "editorcodecompletionwidget.h"
 #include "editorsyntaxcheckwidget.h"
 #include "editorsymbolcompletionwidget.h"
+#include "editorautosavewidget.h"
 #include "editormiscwidget.h"
 #include "environmentappearencewidget.h"
 #include "executorgeneralwidget.h"
@@ -65,6 +66,10 @@ SettingsDialog::SettingsDialog(QWidget *parent) :
     pEditorSyntaxCheckWidget->init();
     addWidget(pEditorSyntaxCheckWidget);
 
+    pEditorAutoSaveWidget = new EditorAutoSaveWidget(tr("Auto save"),tr("Editor"));
+    pEditorAutoSaveWidget->init();
+    addWidget(pEditorAutoSaveWidget);
+
     pEditorMiscWidget = new EditorMiscWidget(tr("Misc"),tr("Editor"));
     pEditorMiscWidget->init();
     addWidget(pEditorMiscWidget);

RedPandaIDE/settingsdialog/settingsdialog.h

@@ -18,6 +18,7 @@ class EditorSymbolCompletionWidget;
 class EditorColorSchemeWidget;
 class EditorSyntaxCheckWidget;
 class EditorCodeCompletionWidget;
+class EditorAutoSaveWidget;
 class EditorMiscWidget;
 class EnvironmentAppearenceWidget;
 class ExecutorGeneralWidget;
@@ -60,6 +61,7 @@ private:
     EditorSymbolCompletionWidget *pEditorSymbolCompletionWidget;
     EditorCodeCompletionWidget *pEditorCodeCompletionWidget;
     EditorSyntaxCheckWidget *pEditorSyntaxCheckWidget;
+    EditorAutoSaveWidget *pEditorAutoSaveWidget;
     EditorMiscWidget *pEditorMiscWidget;
     ExecutorGeneralWidget  *pExecutorGeneralWidget;
     DebugGeneralWidget *pDebugGeneralWidget;

RedPandaIDE/utils.h

@@ -40,6 +40,18 @@ enum class SearchFileScope {
     openedFiles
 };
 
+enum AutoSaveTarget {
+    astCurrentFile,
+    astAllOpennedFiles,
+    astAllProjectFiles
+};
+
+enum AutoSaveStrategy {
+    assOverwrite,
+    assAppendUnixTimestamp,
+    assAppendFormatedTimeStamp
+};
+
 class BaseError{
 public:
     explicit BaseError(const QString& reason);