From 9a936046f6bf5d56825a59b9f7c94076c297b889 Mon Sep 17 00:00:00 2001
From: Stanislav Bas <stanislav.m.bas@gmail.com>
Date: Sun, 5 Jul 2015 22:49:48 +0300
Subject: [PATCH] Add edit locking to ExtendedCommandConfigurator

---
 .../world/extendedcommandconfigurator.cpp     | 26 ++++++++++++++++++-
 .../world/extendedcommandconfigurator.hpp     |  4 +++
 apps/opencs/view/world/tablebottombox.cpp     |  1 +
 3 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/apps/opencs/view/world/extendedcommandconfigurator.cpp b/apps/opencs/view/world/extendedcommandconfigurator.cpp
index d243ff256..2cf6222a6 100644
--- a/apps/opencs/view/world/extendedcommandconfigurator.cpp
+++ b/apps/opencs/view/world/extendedcommandconfigurator.cpp
@@ -20,7 +20,8 @@ CSVWorld::ExtendedCommandConfigurator::ExtendedCommandConfigurator(CSMDoc::Docum
       mNumUsedCheckBoxes(0),
       mNumChecked(0),
       mMode(Mode_None),
-      mData(document.getData())
+      mData(document.getData()),
+      mEditLock(false)
 {
     mCommandDispatcher = new CSMWorld::CommandDispatcher(document, id, this);
 
@@ -58,8 +59,19 @@ void CSVWorld::ExtendedCommandConfigurator::configure(CSVWorld::ExtendedCommandC
         mPerformButton->setText((mMode == Mode_Delete) ? "Extended Delete" : "Extended Revert");
         mSelectedIds = selectedIds;
         mCommandDispatcher->setSelection(mSelectedIds);
+
         setupCheckBoxes(mCommandDispatcher->getExtendedTypes());
         setupGroupLayout();
+        lockWidgets(mEditLock);
+    }
+}
+
+void CSVWorld::ExtendedCommandConfigurator::setEditLock(bool locked)
+{
+    if (mEditLock != locked)
+    {
+        mEditLock = locked;
+        lockWidgets(mEditLock);
     }
 }
 
@@ -144,6 +156,18 @@ void CSVWorld::ExtendedCommandConfigurator::setupCheckBoxes(const std::vector<CS
     mNumChecked = mNumUsedCheckBoxes = numTypes;
 }
 
+void CSVWorld::ExtendedCommandConfigurator::lockWidgets(bool locked)
+{
+    mPerformButton->setEnabled(!mEditLock && mNumChecked > 0);
+
+    CheckBoxMap::const_iterator current = mTypeCheckBoxes.begin();
+    CheckBoxMap::const_iterator end = mTypeCheckBoxes.end();
+    for (int i = 0; current != end && i < mNumUsedCheckBoxes; ++current, ++i)
+    {
+        current->first->setEnabled(!mEditLock);
+    }
+}
+
 void CSVWorld::ExtendedCommandConfigurator::performExtendedCommand()
 {
     std::vector<CSMWorld::UniversalId> types;
diff --git a/apps/opencs/view/world/extendedcommandconfigurator.hpp b/apps/opencs/view/world/extendedcommandconfigurator.hpp
index 2e06e9c9c..641b4a524 100644
--- a/apps/opencs/view/world/extendedcommandconfigurator.hpp
+++ b/apps/opencs/view/world/extendedcommandconfigurator.hpp
@@ -48,8 +48,11 @@ namespace CSVWorld
             CSMWorld::Data &mData;
             std::vector<std::string> mSelectedIds;
             
+            bool mEditLock;
+
             void setupGroupLayout();
             void setupCheckBoxes(const std::vector<CSMWorld::UniversalId> &types);
+            void lockWidgets(bool locked);
 
         public:
             ExtendedCommandConfigurator(CSMDoc::Document &document,
@@ -57,6 +60,7 @@ namespace CSVWorld
                                         QWidget *parent = 0);
 
             void configure(Mode mode, const std::vector<std::string> &selectedIds);
+            void setEditLock(bool locked);
 
         protected:
             virtual void resizeEvent(QResizeEvent *event);
diff --git a/apps/opencs/view/world/tablebottombox.cpp b/apps/opencs/view/world/tablebottombox.cpp
index c56c392d8..d22bcde4d 100644
--- a/apps/opencs/view/world/tablebottombox.cpp
+++ b/apps/opencs/view/world/tablebottombox.cpp
@@ -123,6 +123,7 @@ void CSVWorld::TableBottomBox::setEditLock (bool locked)
 {
     if (mCreator)
         mCreator->setEditLock (locked);
+    mExtendedConfigurator->setEditLock (locked);
 }
 
 CSVWorld::TableBottomBox::~TableBottomBox()