Add support for npc dialog inventory theming from npc skin.

4 files changed, 61 insertions, 17 deletions

diff --git a/src/gui/widgets/itemcontainer.cpp b/src/gui/widgets/itemcontainer.cpp
index ad9f868ad..59d5c8976 100644
--- a/src/gui/widgets/itemcontainer.cpp
+++ b/src/gui/widgets/itemcontainer.cpp
@@ -901,6 +901,11 @@ void ItemContainer::mouseExited(MouseEvent &event A_UNUSED)
 
 void ItemContainer::widgetResized(const Event &event A_UNUSED)
 {
+    updateSize();
+}
+
+void ItemContainer::updateSize()
+{
     mGridColumns = std::min(mMaxColumns,
         std::max(1, mDimension.width / mBoxWidth));
     if (mGridColumns > mMaxColumns)
@@ -1088,3 +1093,9 @@ void ItemContainer::setCellBackgroundImage(const std::string &xmlName)
     mCellBackgroundImg = Theme::getImageFromThemeXml(xmlName, "");
     mRedraw = true;
 }
+
+void ItemContainer::setMaxColumns(const int maxColumns)
+{
+    mMaxColumns = maxColumns;
+    updateSize();
+}
diff --git a/src/gui/widgets/itemcontainer.h b/src/gui/widgets/itemcontainer.h
index 4e29cf2c5..b411e0136 100644
--- a/src/gui/widgets/itemcontainer.h
+++ b/src/gui/widgets/itemcontainer.h
@@ -140,6 +140,8 @@ class ItemContainer final : public Widget,
 
         void setCellBackgroundImage(const std::string &xmlName);
 
+        void setMaxColumns(const int maxColumns);
+
     private:
         enum Direction
         {
@@ -173,6 +175,8 @@ class ItemContainer final : public Widget,
          */
         void distributeValueChangedEvent();
 
+        void updateSize();
+
         /**
          * Gets the inventory slot index based on the cursor position.
          *
diff --git a/src/gui/windows/npcdialog.cpp b/src/gui/windows/npcdialog.cpp
index de74037f8..406e90c1a 100644
--- a/src/gui/windows/npcdialog.cpp
+++ b/src/gui/windows/npcdialog.cpp
@@ -139,8 +139,7 @@ NpcDialog::NpcDialog(const BeingId npcId) :
     mCameraX(0),
     mCameraY(0),
     mShowAvatar(false),
-    mLogInteraction(config.getBoolValue("logNpcInGui")),
-    mHideText(false)
+    mLogInteraction(config.getBoolValue("logNpcInGui"))
 {
     // Basic Window Setup
     setWindowName("NpcText");
@@ -816,7 +815,7 @@ void NpcDialog::placeMenuControls()
 void NpcDialog::placeSkinControls()
 {
     createSkinControls();
-    if (mHideText)
+    if (mDialogInfo && mDialogInfo->hideText)
     {
         if (mShowAvatar)
         {
@@ -896,22 +895,54 @@ void NpcDialog::placeIntInputControls()
 
 void NpcDialog::placeItemInputControls()
 {
-    if (mShowAvatar)
+    if (mDialogInfo)
     {
-        place(0, 0, mPlayerBox);
-        place(1, 0, mScrollArea, 6, 3);
-        place(0, 3, mItemScrollArea, 7, 3);
-        place(1, 6, mButton3, 2);
-        place(3, 6, mClearButton, 2);
-        place(5, 6, mButton, 2);
+        mItemContainer->setCellBackgroundImage(mDialogInfo->inventory.cell);
+        mItemContainer->setMaxColumns(mDialogInfo->inventory.columns);
     }
     else
     {
-        place(0, 0, mScrollArea, 6, 3);
-        place(0, 3, mItemScrollArea, 6, 3);
-        place(0, 6, mButton3, 2);
-        place(2, 6, mClearButton, 2);
-        place(4, 6, mButton, 2);
+        mItemContainer->setCellBackgroundImage("inventory_cell.xml");
+        mItemContainer->setMaxColumns(10000);
+    }
+
+    if (mDialogInfo && mDialogInfo->hideText)
+    {
+        if (mShowAvatar)
+        {
+            place(0, 0, mPlayerBox);
+            place(1, 0, mItemScrollArea, 7, 3);
+            place(1, 3, mButton3, 2);
+            place(3, 3, mClearButton, 2);
+            place(5, 3, mButton, 2);
+        }
+        else
+        {
+            place(0, 0, mItemScrollArea, 6, 3);
+            place(0, 3, mButton3, 2);
+            place(2, 3, mClearButton, 2);
+            place(4, 3, mButton, 2);
+        }
+    }
+    else
+    {
+        if (mShowAvatar)
+        {
+            place(0, 0, mPlayerBox);
+            place(1, 0, mScrollArea, 6, 3);
+            place(0, 3, mItemScrollArea, 7, 3);
+            place(1, 6, mButton3, 2);
+            place(3, 6, mClearButton, 2);
+            place(5, 6, mButton, 2);
+        }
+        else
+        {
+            place(0, 0, mScrollArea, 6, 3);
+            place(0, 3, mItemScrollArea, 6, 3);
+            place(0, 6, mButton3, 2);
+            place(2, 6, mClearButton, 2);
+            place(4, 6, mButton, 2);
+        }
     }
 }
 
@@ -1153,7 +1184,6 @@ void NpcDialog::createSkinControls()
     if (!mDialogInfo)
         return;
 
-    mHideText = mDialogInfo->hideText;
     FOR_EACH (std::vector<NpcImageInfo*>::const_iterator,
         it,
         mDialogInfo->menu.images)
diff --git a/src/gui/windows/npcdialog.h b/src/gui/windows/npcdialog.h
index 997f97e8a..ffe021bc6 100644
--- a/src/gui/windows/npcdialog.h
+++ b/src/gui/windows/npcdialog.h
@@ -318,7 +318,6 @@ class NpcDialog final : public Window,
         int mCameraY;
         bool mShowAvatar;
         bool mLogInteraction;
-        bool mHideText;
 };
 
 #endif  // GUI_WINDOWS_NPCDIALOG_H