From 8f3103ce655d5089396fbaeb94c3c1c924115961 Mon Sep 17 00:00:00 2001
From: Marek Kochanowicz <sirherrbatka@gmail.com>
Date: Wed, 19 Mar 2014 11:42:43 +0100
Subject: [PATCH] added preview button

---
 apps/opencs/view/world/dialoguesubview.cpp | 13 +++++++++++++
 apps/opencs/view/world/dialoguesubview.hpp |  3 +++
 apps/opencs/view/world/table.cpp           |  1 +
 3 files changed, 17 insertions(+)

diff --git a/apps/opencs/view/world/dialoguesubview.cpp b/apps/opencs/view/world/dialoguesubview.cpp
index 1692cdf80..9f86a8ce3 100644
--- a/apps/opencs/view/world/dialoguesubview.cpp
+++ b/apps/opencs/view/world/dialoguesubview.cpp
@@ -405,16 +405,21 @@ CSVWorld::DialogueSubView::DialogueSubView (const CSMWorld::UniversalId& id, CSM
     buttonsLayout->addWidget(nextButton, 1);
     buttonsLayout->addStretch(2);
 
+    QToolButton* previewButton = new QToolButton(mainWidget);
     QToolButton* cloneButton = new QToolButton(mainWidget);
     QToolButton* addButton = new QToolButton(mainWidget);
     QToolButton* deleteButton = new QToolButton(mainWidget);
     QToolButton* revertButton = new QToolButton(mainWidget);
 
+    previewButton->setEnabled(mTable->hasPreview());
+
+    buttonsLayout->addWidget(previewButton);
     buttonsLayout->addWidget(cloneButton);
     buttonsLayout->addWidget(addButton);
     buttonsLayout->addWidget(deleteButton);
     buttonsLayout->addWidget(revertButton);
 
+    connect(previewButton, SIGNAL(clicked()), this, SLOT(showPreview()));
     connect(nextButton, SIGNAL(clicked()), this, SLOT(nextId()));
     connect(prevButton, SIGNAL(clicked()), this, SLOT(prevId()));
     connect(cloneButton, SIGNAL(clicked()), this, SLOT(cloneRequest()));
@@ -615,4 +620,12 @@ void CSVWorld::DialogueSubView::cloneRequest ()
 {
     mBottom->cloneRequest(mTable->data(mTable->index (mRow, 0)).toString().toStdString(),
                           static_cast<CSMWorld::UniversalId::Type>(mTable->data(mTable->index(mRow, 2)).toInt()));
+}
+
+void CSVWorld::DialogueSubView::showPreview ()
+{
+    if (mTable->hasPreview())
+    {
+       emit focusId(CSMWorld::UniversalId(CSMWorld::UniversalId::Type_Preview, mTable->data(mTable->index (mRow, 0)).toString().toStdString()), "");
+    }
 }
\ No newline at end of file
diff --git a/apps/opencs/view/world/dialoguesubview.hpp b/apps/opencs/view/world/dialoguesubview.hpp
index af07d28f4..8a96e3ec0 100644
--- a/apps/opencs/view/world/dialoguesubview.hpp
+++ b/apps/opencs/view/world/dialoguesubview.hpp
@@ -185,7 +185,10 @@ namespace CSVWorld
 
             void prevId();
 
+            void showPreview();
+
             void revertRecord();
+
             void deleteRecord();
 
             void cloneRequest();
diff --git a/apps/opencs/view/world/table.cpp b/apps/opencs/view/world/table.cpp
index 4ce18ce68..cd9138c35 100644
--- a/apps/opencs/view/world/table.cpp
+++ b/apps/opencs/view/world/table.cpp
@@ -442,6 +442,7 @@ void CSVWorld::Table::previewRecord()
         emit editRequest (CSMWorld::UniversalId (CSMWorld::UniversalId::Type_Preview, id) , "");
     }
 }
+
 void CSVWorld::Table::updateEditorSetting (const QString &settingName, const QString &settingValue)
 {
     int columns = mModel->columnCount();