* Added auto-completor to the directory field

[evaf] / src / apps / FileFinder / GUI / gui.cpp

diff --git a/src/apps/FileFinder/GUI/gui.cpp b/src/apps/FileFinder/GUI/gui.cpp
index a849da970d2e2cf4da6da630ee2d39dfbc0848b6..29dcd712b3280e4aa22d3d37ee4dbce38f32f592 100644 (file)
--- a/src/apps/FileFinder/GUI/gui.cpp
+++ b/src/apps/FileFinder/GUI/gui.cpp
@@ -75,6 +75,8 @@ void FileFinder::GUI::Internal::MainWidget::keyPressEvent(QKeyEvent * e)
 
 //-------------------------------------------------------------------
 
+int const FileFinder::GUI::Module::MaxHistoryItems = 20;
+
 FileFinder::GUI::Module::Module()
     : Plugins::iPlugin()
     , mReady(false)
@@ -138,6 +140,8 @@ void FileFinder::GUI::Module::done()
 {
     mReady = false;
 
+    mFinder = 0;
+
     /*
      * Widgets are deleted by the SdiWindow module. We use wMain to track calls to done() without
      * proper init().
@@ -155,27 +159,27 @@ void FileFinder::GUI::Module::saveHistory()
     QSettings settings(VER_COMPANY_NAME_STR, Common::iApp::instance()->name());
 
     QStringList t;
-    for (int i = 0; i < wDirectory->count(); ++i)
+    for (int i = 0; i < wDirectory->count() && i < MaxHistoryItems; ++i)
         t.append(wDirectory->itemText(i));
     settings.setValue("FileFinder/Directories", t);
 
     t.clear();
-    for (int i = 0; i < wIncludeNames->count(); ++i)
+    for (int i = 0; i < wIncludeNames->count() && i < MaxHistoryItems; ++i)
         t.append(wIncludeNames->itemText(i));
     settings.setValue("FileFinder/IncludeNames", t);
 
     t.clear();
-    for (int i = 0; i < wExcludeNames->count(); ++i)
+    for (int i = 0; i < wExcludeNames->count() && i < MaxHistoryItems; ++i)
         t.append(wExcludeNames->itemText(i));
     settings.setValue("FileFinder/ExcludeNames", t);
 
     t.clear();
-    for (int i = 0; i < wIncludeContent->count(); ++i)
+    for (int i = 0; i < wIncludeContent->count() && i < MaxHistoryItems; ++i)
         t.append(wIncludeContent->itemText(i));
     settings.setValue("FileFinder/IncludeContent", t);
 
     t.clear();
-    for (int i = 0; i < wExcludeContent->count(); ++i)
+    for (int i = 0; i < wExcludeContent->count() && i < MaxHistoryItems; ++i)
         t.append(wExcludeContent->itemText(i));
     settings.setValue("FileFinder/ExcludeContent", t);
 
@@ -187,6 +191,7 @@ void FileFinder::GUI::Module::loadHistory()
 
     wDirectory->addItems(settings.value("FileFinder/Directories").toStringList());
     wDirectory->setEditText(QDir::currentPath());
+    mDirModel->setRootPath(QDir::currentPath());
 
     wIncludeNames->addItems(settings.value("FileFinder/IncludeNames").toStringList());
     wIncludeNames->setEditText("");
@@ -216,12 +221,17 @@ void FileFinder::GUI::Module::createWidgets()
     wDirectory->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
     wDirectory->setEditable(true);
     wDirectory->setInsertPolicy(QComboBox::InsertAtTop);
+    QCompleter * completer = new QCompleter(wMain);
+    mDirModel = new QFileSystemModel(wMain);
+    mDirModel->setFilter(QDir::AllDirs | QDir::Dirs | QDir::NoDotAndDotDot);
+    completer->setModel(mDirModel);
+    wDirectory->setCompleter(completer);
     l->setBuddy(wDirectory);
     hbox->addWidget(wDirectory);
 
-    QPushButton * btn = new QPushButton(tr("&Browse"));
-    connect(btn, SIGNAL(clicked()), this, SLOT(browseDirectory()));
-    hbox->addWidget(btn);
+    wBrowse = new QPushButton(tr("&Browse"));
+    connect(wBrowse, SIGNAL(clicked()), this, SLOT(browseDirectory()));
+    hbox->addWidget(wBrowse);
 
     wRecursive = new QCheckBox(tr("&Recursive"));
     wRecursive->setChecked(true);
@@ -286,7 +296,7 @@ void FileFinder::GUI::Module::createWidgets()
     connect(wFind, SIGNAL(clicked()), this, SLOT(find()));
     hbox->addWidget(wFind);
 
-    btn = new QPushButton(tr("&Close"));
+    QPushButton * btn = new QPushButton(tr("&Close"));
     connect(btn, SIGNAL(clicked()), qApp, SLOT(quit()));
     hbox->addWidget(btn);
 }
@@ -323,7 +333,27 @@ void FileFinder::GUI::Module::find()
     }
     else {
         wResults->clear();
-        
+
+        if (wDirectory->findText(wDirectory->currentText()) == -1)
+            wDirectory->insertItem(0, wDirectory->currentText());
+        if (wIncludeNames->findText(wIncludeNames->currentText()) == -1)
+            wIncludeNames->insertItem(0, wIncludeNames->currentText());
+        if (wExcludeNames->findText(wExcludeNames->currentText()) == -1)
+            wExcludeNames->insertItem(0, wExcludeNames->currentText());
+        if (wIncludeContent->findText(wIncludeContent->currentText()) == -1)
+            wIncludeContent->insertItem(0, wIncludeContent->currentText());
+        if (wExcludeContent->findText(wExcludeContent->currentText()) == -1)
+            wExcludeContent->insertItem(0, wExcludeContent->currentText());
+
+        // Disable input fields
+        wDirectory->setEnabled(false);
+        wBrowse->setEnabled(false);
+        wRecursive->setEnabled(false);
+        wIncludeNames->setEnabled(false);
+        wExcludeNames->setEnabled(false);
+        wIncludeContent->setEnabled(false);
+        wExcludeContent->setEnabled(false);
+
         mFinder->search(wDirectory->currentText(),
                         wRecursive->isChecked(),
                         FileFinder::Filter(
@@ -351,6 +381,15 @@ void FileFinder::GUI::Module::finished(bool canceled)
 {
     Q_UNUSED(canceled)
 
+    // Enable input fields
+    wDirectory->setEnabled(true);
+    wBrowse->setEnabled(true);
+    wRecursive->setEnabled(true);
+    wIncludeNames->setEnabled(true);
+    wExcludeNames->setEnabled(true);
+    wIncludeContent->setEnabled(true);
+    wExcludeContent->setEnabled(true);
+
     wFind->setText(tr("&Search"));
 }