From b8c2f5377772c618b2b032bcd67cd32045c97fc9 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Tue, 17 Mar 2009 20:47:03 +0000
Subject: After creating an item with the "Create New..." menu, the new item
 should get selected and it must be assured that the item stays visible.
 Thanks a lot to Rahman Duran for the original patch and the good discussions
 :-)

Open issues:
- F10 shortcut does not work yet (interface extension might be done in KNewMenu)
- Does not work in column view yet, but this is a colum view specific issue.

CCMAIL: rahman.duran@gmail.com
CCMAIL: faure@kde.org

svn path=/trunk/KDE/kdebase/apps/; revision=940624
---
 src/dolphinview.cpp | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

(limited to 'src/dolphinview.cpp')

diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp
index 7d7b3503b..696caa04e 100644
--- a/src/dolphinview.cpp
+++ b/src/dolphinview.cpp
@@ -52,17 +52,18 @@
 #include "dolphinmodel.h"
 #include "dolphincolumnview.h"
 #include "dolphincontroller.h"
+#include "dolphindetailsview.h"
 #include "dolphinfileitemdelegate.h"
+#include "dolphinnewmenuobserver.h"
 #include "dolphinsortfilterproxymodel.h"
-#include "dolphindetailsview.h"
 #include "dolphin_detailsmodesettings.h"
 #include "dolphiniconsview.h"
-#include "settings/dolphinsettings.h"
 #include "dolphin_generalsettings.h"
 #include "draganddrophelper.h"
 #include "folderexpander.h"
 #include "renamedialog.h"
 #include "tooltips/tooltipmanager.h"
+#include "settings/dolphinsettings.h"
 #include "viewproperties.h"
 #include "zoomlevelinfo.h"
 
@@ -104,6 +105,7 @@ DolphinView::DolphinView(QWidget* parent,
     m_toolTipManager(0),
     m_rootUrl(),
     m_currentItemUrl(),
+    m_createdItemUrl(),
     m_expandedDragSource(0)
 {
     m_topLayout = new QVBoxLayout(this);
@@ -146,6 +148,12 @@ DolphinView::DolphinView(QWidget* parent,
     connect(m_dirLister, SIGNAL(refreshItems(const QList<QPair<KFileItem,KFileItem>>&)),
             this, SLOT(slotRefreshItems()));
 
+    // When a new item has been created by the "Create New..." menu, the item should
+    // get selected and it must be assured that the item will get visible. As the
+    // creation is done asynchronously, several signals must be checked:
+    connect(&DolphinNewMenuObserver::instance(), SIGNAL(itemCreated(const KUrl&)),
+            this, SLOT(observeCreatedItem(const KUrl&)));
+
     applyViewProperties(url);
     m_topLayout->addWidget(itemView());
 }
@@ -1081,6 +1089,26 @@ void DolphinView::deleteWhenNotDragSource(QAbstractItemView *view)
     }
 }
 
+void DolphinView::observeCreatedItem(const KUrl& url)
+{
+    m_createdItemUrl = url;
+    connect(m_dolphinModel, SIGNAL(rowsInserted(const QModelIndex&, int, int)),
+            this, SLOT(selectAndScrollToCreatedItem()));
+}
+
+void DolphinView::selectAndScrollToCreatedItem()
+{
+    const QModelIndex dirIndex = m_dolphinModel->indexForUrl(m_createdItemUrl);
+    if (dirIndex.isValid()) {
+        const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex);
+        itemView()->setCurrentIndex(proxyIndex);
+    }
+
+    disconnect(m_dolphinModel, SIGNAL(rowsInserted(const QModelIndex&, int, int)),
+               this, SLOT(selectAndScrollToCreatedItem()));
+    m_createdItemUrl = KUrl();
+}
+
 void DolphinView::emitContentsMoved()
 {
     // only emit the contents moved signal if:
-- 
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