Const'ref

[kdenlive] / src / managecapturesdialog.cpp

diff --git a/src/managecapturesdialog.cpp b/src/managecapturesdialog.cpp
index 497564cf58cf76b6960a2018a02ed43f3fc311b7..bc2e3cb71949cd1a8dcbbe5b07455ff02c33b796 100644 (file)
--- a/src/managecapturesdialog.cpp
+++ b/src/managecapturesdialog.cpp
@@ -34,7 +34,9 @@
 #include <QTimer>
 
 
-ManageCapturesDialog::ManageCapturesDialog(KUrl::List files, QWidget * parent): QDialog(parent) {
+ManageCapturesDialog::ManageCapturesDialog(const KUrl::List &files, QWidget * parent)
+    : QDialog(parent)
+{
     setFont(KGlobalSettings::toolBarFont());
     m_view.setupUi(this);
     m_importButton = m_view.buttonBox->button(QDialogButtonBox::Ok);
@@ -51,7 +53,7 @@ ManageCapturesDialog::ManageCapturesDialog(KUrl::List files, QWidget * parent):
         item->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsSelectable | Qt::ItemIsEnabled);
         item->setCheckState(0, Qt::Checked);
     }
-    connect(m_view.treeWidget, SIGNAL(itemChanged(QTreeWidgetItem *, int)), this, SLOT(slotRefreshButtons()));
+    connect(m_view.treeWidget, SIGNAL(itemChanged(QTreeWidgetItem*,int)), this, SLOT(slotRefreshButtons()));
     connect(m_view.deleteButton, SIGNAL(pressed()), this, SLOT(slotDeleteCurrent()));
     connect(m_view.toggleButton, SIGNAL(pressed()), this, SLOT(slotToggle()));
     QTreeWidgetItem *item = m_view.treeWidget->topLevelItem(0);
@@ -63,11 +65,14 @@ ManageCapturesDialog::ManageCapturesDialog(KUrl::List files, QWidget * parent):
     adjustSize();
 }
 
-ManageCapturesDialog::~ManageCapturesDialog() {}
+ManageCapturesDialog::~ManageCapturesDialog()
+{
+}
 
-void ManageCapturesDialog::slotCheckItemIcon() {
+void ManageCapturesDialog::slotCheckItemIcon()
+{
     int ct = 0;
-    int count = m_view.treeWidget->topLevelItemCount();
+    const int count = m_view.treeWidget->topLevelItemCount();
     while (ct < count) {
         QTreeWidgetItem *item = m_view.treeWidget->topLevelItem(ct);
         //QTreeWidgetItem *item = m_view.treeWidget->currentItem();
@@ -83,10 +88,11 @@ void ManageCapturesDialog::slotCheckItemIcon() {
     m_view.treeWidget->setEnabled(true);
 }
 
-void ManageCapturesDialog::slotRefreshButtons() {
-    int count = m_view.treeWidget->topLevelItemCount();
+void ManageCapturesDialog::slotRefreshButtons()
+{
+    const int count = m_view.treeWidget->topLevelItemCount();
     bool enabled = false;
-    for (int i = 0; i < count; i++) {
+    for (int i = 0; i < count; ++i) {
         QTreeWidgetItem *item = m_view.treeWidget->topLevelItem(i);
         if (item && item->checkState(0) == Qt::Checked) {
             enabled = true;
@@ -96,10 +102,11 @@ void ManageCapturesDialog::slotRefreshButtons() {
     m_importButton->setEnabled(enabled);
 }
 
-void ManageCapturesDialog::slotDeleteCurrent() {
+void ManageCapturesDialog::slotDeleteCurrent()
+{
     QTreeWidgetItem *item = m_view.treeWidget->currentItem();
     if (!item) return;
-    int i = m_view.treeWidget->indexOfTopLevelItem(item);
+    const int i = m_view.treeWidget->indexOfTopLevelItem(item);
     m_view.treeWidget->takeTopLevelItem(i);
     kDebug() << "DELETING FILE: " << item->text(0);
     //KIO::NetAccess::del(KUrl(item->text(0)), this);
@@ -109,22 +116,26 @@ void ManageCapturesDialog::slotDeleteCurrent() {
     item = NULL;
 }
 
-void ManageCapturesDialog::slotToggle() {
-    int count = m_view.treeWidget->topLevelItemCount();
-    for (int i = 0; i < count; i++) {
+void ManageCapturesDialog::slotToggle()
+{
+    const int count = m_view.treeWidget->topLevelItemCount();
+    for (int i = 0; i < count; ++i) {
         QTreeWidgetItem *item = m_view.treeWidget->topLevelItem(i);
         if (item) {
-            if (item->checkState(0) == Qt::Checked) item->setCheckState(0, Qt::Unchecked);
-            else item->setCheckState(0, Qt::Checked);
+            if (item->checkState(0) == Qt::Checked)
+                item->setCheckState(0, Qt::Unchecked);
+            else
+                item->setCheckState(0, Qt::Checked);
         }
     }
 }
 
-KUrl::List ManageCapturesDialog::importFiles() {
+KUrl::List ManageCapturesDialog::importFiles()
+{
     KUrl::List result;
 
-    int count = m_view.treeWidget->topLevelItemCount();
-    for (int i = 0; i < count; i++) {
+    const int count = m_view.treeWidget->topLevelItemCount();
+    for (int i = 0; i < count; ++i) {
         QTreeWidgetItem *item = m_view.treeWidget->topLevelItem(i);
         if (item && item->checkState(0) == Qt::Checked)
             result.append(KUrl(item->data(0, Qt::UserRole).toString()));