- enhancement: use icon to indicate missing project files in the project view

NEWS.md

@@ -7,6 +7,7 @@ Red Panda C++ Version 1.0.2
   - fix: auto syntax check use wrong charset, if a file in editing is not encoded with ANSI encoding
   - enhancement: timeout for problem case test
   - enhancement: slightly reduce start up time
+  - enhancement: use icon to indicate missing project files in the project view
 
 Red Panda C++ Version 1.0.1
   - fix: only convert project icon file when it's filename doesn't end with ".ico"

RedPandaIDE/customfileiconprovider.cpp

@@ -53,6 +53,8 @@ QIcon CustomFileIconProvider::icon(const QFileInfo &info) const
                 icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_FOLDER_VCS_NOCHANGE);
         } else
             icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_FOLDER);
+    } else if (!info.exists()) {
+        icon = pIconsManager->getIcon(IconsManager::ACTION_MISC_CROSS);
     } else  if (isHFile(info.fileName())) {
         if (mVCSRepository->isFileInRepository(info)) {
             if (mVCSRepository->isFileConflicting(info))

RedPandaIDE/project.cpp

@@ -160,14 +160,15 @@ void Project::open()
         newUnit->setFileName(
                     dir.absoluteFilePath(
                         fromByteArray(ini.GetValue(groupName,"FileName",""))));
-        if (!QFileInfo(newUnit->fileName()).exists()) {
-            QMessageBox::critical(nullptr,
-                                  tr("File Not Found"),
-                                  tr("Project file '%1' can't be found!")
-                                  .arg(newUnit->fileName()),
-                                  QMessageBox::Ok);
-            newUnit->setModified(true);
-        } else {
+//        if (!QFileInfo(newUnit->fileName()).exists()) {
+//            QMessageBox::critical(nullptr,
+//                                  tr("File Not Found"),
+//                                  tr("Project file '%1' can't be found!")
+//                                  .arg(newUnit->fileName()),
+//                                  QMessageBox::Ok);
+//            newUnit->setModified(true);
+//        } else {
+        newUnit->setFileMissing(!QFileInfo(newUnit->fileName()).exists());
         newUnit->setFolder(fromByteArray(ini.GetValue(groupName,"Folder","")));
         newUnit->setCompile(ini.GetBoolValue(groupName,"Compile", true));
         newUnit->setCompileCpp(
@@ -191,7 +192,6 @@ void Project::open()
         newUnit->node()->unitIndex = mUnits.count();
         mUnits.append(newUnit);
     }
-    }
     rebuildNodes();
 }
 
@@ -296,9 +296,8 @@ Editor *Project::openUnit(int index)
 
     PProjectUnit unit = mUnits[index];
 
-    if (!unit->fileName().isEmpty()) {
-        QString fullPath = unitFullPath(unit);
-        Editor * editor = mEditorList->getOpenedEditorByFilename(fullPath);
+    if (!unit->fileName().isEmpty() && fileExists(unit->fileName())) {
+        Editor * editor = mEditorList->getOpenedEditorByFilename(unit->fileName());
         if (editor) {//already opened in the editors
             editor->setInProject(true);
             editor->activate();
@@ -306,36 +305,26 @@ Editor *Project::openUnit(int index)
         }
         QByteArray encoding;
         encoding = unit->encoding();
-        editor = mEditorList->newEditor(fullPath, encoding, true, unit->isNew());
+        editor = mEditorList->newEditor(unit->fileName(), encoding, true, unit->isNew());
+        if (editor) {
             editor->setInProject(true);
             //unit->setEncoding(encoding);
             editor->activate();
             loadUnitLayout(editor,index);
             return editor;
         }
+    }
     return nullptr;
 }
 
-QString Project::unitFullPath(const PProjectUnit &unit) const
-{
-    QDir dir(directory());
-    return dir.absoluteFilePath(unit->fileName());
-}
-
-QString Project::unitFullPath(const ProjectUnit *unit) const
-{
-    QDir dir(directory());
-    return dir.absoluteFilePath(unit->fileName());
-}
-
 Editor *Project::unitEditor(const PProjectUnit &unit) const
 {
-    return mEditorList->getOpenedEditorByFilename(unitFullPath(unit));
+    return mEditorList->getOpenedEditorByFilename(unit->fileName());
 }
 
 Editor *Project::unitEditor(const ProjectUnit *unit) const
 {
-    return mEditorList->getOpenedEditorByFilename(unitFullPath(unit));
+    return mEditorList->getOpenedEditorByFilename(unit->fileName());
 }
 
 void Project::rebuildNodes()
@@ -570,8 +559,9 @@ bool Project::saveUnits()
         return false;
     for (int idx = 0; idx < mUnits.count(); idx++) {
         PProjectUnit unit = mUnits[idx];
-        bool rd_only = false;
         QByteArray groupName = toByteArray(QString("Unit%1").arg(count+1));
+        if (!unit->FileMissing()) {
+            bool rd_only = false;
             if (unit->modified() && fileExists(unit->fileName())
                 && isReadOnly(unit->fileName())) {
                 // file is read-only
@@ -586,6 +576,7 @@ bool Project::saveUnits()
                 if (!unit->save() && unit->isNew())
                     return false;
             }
+        }
 
         // saved new file or an existing file add to project file
         ini.SetValue(
@@ -758,7 +749,7 @@ bool Project::assignTemplate(const std::shared_ptr<ProjectTemplate> aTemplate, b
                 }
 
                 Editor * editor = mEditorList->newEditor(
-                            unitFullPath(unit),
+                            unit->fileName(),
                             unit->encoding(),
                             true,
                             true);
@@ -1458,6 +1449,7 @@ void Project::loadLayout()
     }
     if (topLeft>=0 && topLeft<mUnits.count()) {
         Editor * editor = unitEditor(mUnits[topLeft]);
+        if (editor)
             editor->activate();
     }
 }
@@ -1746,6 +1738,7 @@ ProjectUnit::ProjectUnit(Project* parent)
 {
     mNode = nullptr;
     mParent = parent;
+    mFileMissing = false;
 }
 
 Project *ProjectUnit::parent() const
@@ -1929,6 +1922,16 @@ void ProjectUnit::setNode(const PProjectModelNode &newNode)
     mNode = newNode;
 }
 
+bool ProjectUnit::FileMissing() const
+{
+    return mFileMissing;
+}
+
+void ProjectUnit::setFileMissing(bool newDontSave)
+{
+    mFileMissing = newDontSave;
+}
+
 ProjectModel::ProjectModel(Project *project, QObject *parent):
     QAbstractItemModel(parent),
     mProject(project)

RedPandaIDE/project.h

@@ -83,6 +83,9 @@ public:
     PProjectModelNode &node();
     void setNode(const PProjectModelNode &newNode);
 
+    bool FileMissing() const;
+    void setFileMissing(bool newDontSave);
+
 private:
     Project* mParent;
     QString mFileName;
@@ -96,6 +99,7 @@ private:
     int mPriority;
     QByteArray mEncoding;
     PProjectModelNode mNode;
+    bool mFileMissing;
 };
 
 using PProjectUnit = std::shared_ptr<ProjectUnit>;
@@ -183,8 +187,6 @@ public:
     PProjectUnit  newUnit(PProjectModelNode parentNode,
                  const QString& customFileName="");
     Editor* openUnit(int index);
-    QString unitFullPath(const PProjectUnit& unit) const;
-    QString unitFullPath(const ProjectUnit* unit) const;
     Editor* unitEditor(const PProjectUnit& unit) const;
     Editor* unitEditor(const ProjectUnit* unit) const;
     Editor* unitEditor(int index) const {

RedPandaIDE/settings.cpp

@@ -3334,8 +3334,8 @@ void Settings::Executor::doLoad()
     mCaseEditorFontName = stringValue("case_editor_font_name","Dejavu Sans Mono");
 #endif
     mCaseEditorFontSize = intValue("case_editor_font_size",12);
-    mCaseEditorFontOnlyMonospaced = boolValue("case_editor_font_only_monospaced",false);
-    mCaseTimeout = intValue("case_timeout", 1);
+    mCaseEditorFontOnlyMonospaced = boolValue("case_editor_font_only_monospaced",true);
+    mCaseTimeout = intValue("case_timeout", 3);
     mEnableCaseTimeout = boolValue("enable_case_timeout", true);
 }