const'ref

[kdenlive] / src / managecapturesdialog.cpp

diff --git a/src/managecapturesdialog.cpp b/src/managecapturesdialog.cpp
index 8651abfc02f7b2cf7d0b73c9e6d9208fdd837ce3..7eed6c92e8054a8bcc403aedd49ee42c7743f82e 100644 (file)
--- a/src/managecapturesdialog.cpp
+++ b/src/managecapturesdialog.cpp
@@ -17,29 +17,32 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  ***************************************************************************/
 
-#include <QTreeWidgetItem>
-#include <QFile>
-#include <QHeaderView>
-#include <QIcon>
-#include <QPixmap>
-#include <QTimer>
+
+#include "managecapturesdialog.h"
+#include "kthumb.h"
 
 #include <KDebug>
 #include <KGlobalSettings>
 #include <KFileItem>
 #include <KIO/NetAccess>
 
-#include "managecapturesdialog.h"
-#include "kthumb.h"
+#include <QTreeWidgetItem>
+#include <QFile>
+#include <QHeaderView>
+#include <QIcon>
+#include <QPixmap>
+#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);
     m_importButton->setText(i18n("import"));
     m_view.treeWidget->setIconSize(QSize(70, 50));
-    foreach(const KUrl url, files) {
+    foreach(const KUrl &url, files) {
         QStringList text;
         text << url.fileName();
         KFileItem file(KFileItem::Unknown, KFileItem::Unknown, url, true);
@@ -50,7 +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);
@@ -64,25 +67,27 @@ ManageCapturesDialog::ManageCapturesDialog(KUrl::List files, QWidget * parent):
 
 ManageCapturesDialog::~ManageCapturesDialog() {}
 
-void ManageCapturesDialog::slotCheckItemIcon() {
+void ManageCapturesDialog::slotCheckItemIcon()
+{
     int ct = 0;
     int count = m_view.treeWidget->topLevelItemCount();
     while (ct < count) {
-       QTreeWidgetItem *item = m_view.treeWidget->topLevelItem(ct);
-       //QTreeWidgetItem *item = m_view.treeWidget->currentItem();
-       if (item->icon(0).isNull()) {
-           QPixmap p = KThumb::getImage(KUrl(item->data(0, Qt::UserRole).toString()), 0, 70, 50);
-           item->setIcon(0, QIcon(p));
-           m_view.treeWidget->resizeColumnToContents(0);
-           repaint();
-           //QTimer::singleShot(400, this, SLOT(slotCheckItemIcon())); 
-       }
-       ct++;
+        QTreeWidgetItem *item = m_view.treeWidget->topLevelItem(ct);
+        //QTreeWidgetItem *item = m_view.treeWidget->currentItem();
+        if (item->icon(0).isNull()) {
+            QPixmap p = KThumb::getImage(KUrl(item->data(0, Qt::UserRole).toString()), 0, 70, 50);
+            item->setIcon(0, QIcon(p));
+            m_view.treeWidget->resizeColumnToContents(0);
+            repaint();
+            //QTimer::singleShot(400, this, SLOT(slotCheckItemIcon()));
+        }
+        ct++;
     }
     m_view.treeWidget->setEnabled(true);
 }
 
-void ManageCapturesDialog::slotRefreshButtons() {
+void ManageCapturesDialog::slotRefreshButtons()
+{
     int count = m_view.treeWidget->topLevelItemCount();
     bool enabled = false;
     for (int i = 0; i < count; i++) {
@@ -95,7 +100,8 @@ 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);
@@ -108,7 +114,8 @@ void ManageCapturesDialog::slotDeleteCurrent() {
     item = NULL;
 }
 
-void ManageCapturesDialog::slotToggle() {
+void ManageCapturesDialog::slotToggle()
+{
     int count = m_view.treeWidget->topLevelItemCount();
     for (int i = 0; i < count; i++) {
         QTreeWidgetItem *item = m_view.treeWidget->topLevelItem(i);
@@ -119,7 +126,8 @@ void ManageCapturesDialog::slotToggle() {
     }
 }
 
-KUrl::List ManageCapturesDialog::importFiles() {
+KUrl::List ManageCapturesDialog::importFiles()
+{
     KUrl::List result;
 
     int count = m_view.treeWidget->topLevelItemCount();