From da50354af7fffe79ee7137a3f3dd9d8b9f34afda Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 5 May 2010 00:36:41 +0300
Subject: Draw item image in item popups.

Now draw image only in chat item popup.

Reviewed-by: Bertram
---
 src/gui/itempopup.cpp               | 47 ++++++++++++++++++++++++++++++++++---
 src/gui/itempopup.h                 |  4 +++-
 src/gui/widgets/icon.cpp            | 10 ++++----
 src/gui/widgets/itemlinkhandler.cpp |  5 ++--
 4 files changed, 55 insertions(+), 11 deletions(-)

(limited to 'src/gui')

diff --git a/src/gui/itempopup.cpp b/src/gui/itempopup.cpp
index 3f22c442..2618810b 100644
--- a/src/gui/itempopup.cpp
+++ b/src/gui/itempopup.cpp
@@ -28,17 +28,22 @@
 #include "gui/gui.h"
 #include "gui/theme.h"
 
+#include "gui/widgets/icon.h"
 #include "gui/widgets/textbox.h"
 
 #include "utils/gettext.h"
 #include "utils/stringutils.h"
 
+#include "resources/image.h"
+#include "resources/resourcemanager.h"
+
 #include <guichan/font.hpp>
 
 #include <guichan/widgets/label.hpp>
 
 ItemPopup::ItemPopup():
-    Popup("ItemPopup")
+    Popup("ItemPopup"),
+    mIcon(0)
 {
     // Item Name
     mItemName = new gcn::Label;
@@ -62,28 +67,62 @@ ItemPopup::ItemPopup():
     mItemWeight->setEditable(false);
     mItemWeight->setPosition(getPadding(), 3 * fontHeight + 4 * getPadding());
 
+    mIcon = new Icon(0);
+
     add(mItemName);
     add(mItemDesc);
     add(mItemEffect);
     add(mItemWeight);
+    add(mIcon);
 
     addMouseListener(this);
 }
 
 ItemPopup::~ItemPopup()
 {
+    if (mIcon)
+    {
+        Image *image = mIcon->getImage();
+        if (image)
+            image->decRef();
+    }
 }
 
-void ItemPopup::setItem(const ItemInfo &item)
+void ItemPopup::setItem(const ItemInfo &item, bool showImage)
 {
     if (item.getName() == mItemName->getCaption())
         return;
 
+    int space = 0;
+
+    Image *oldImage = mIcon->getImage();
+    if (oldImage)
+        oldImage->decRef();
+
+    if (showImage)
+    {
+        ResourceManager *resman = ResourceManager::getInstance();
+        Image *image = resman->getImage("graphics/items/" + item.getImageName());
+        mIcon->setImage(image);
+        if (image)
+        {
+            int x = getPadding();
+            int y = getPadding();
+            mIcon->setPosition(x, y);
+            space = mIcon->getWidth();
+        }
+    }
+    else
+    {
+        mIcon->setImage(0);
+    }
+
     mItemType = item.getType();
 
     mItemName->setCaption(item.getName());
     mItemName->adjustSize();
     mItemName->setForegroundColor(getColor(mItemType));
+    mItemName->setPosition(getPadding() + space, getPadding());
 
     mItemDesc->setTextWrapped(item.getDescription(), 196);
     mItemEffect->setTextWrapped(item.getEffect(), 196);
@@ -91,7 +130,7 @@ void ItemPopup::setItem(const ItemInfo &item)
                                 Units::formatWeight(item.getWeight()).c_str()),
                                 196);
 
-    int minWidth = mItemName->getWidth();
+    int minWidth = mItemName->getWidth() + space;
 
     if (mItemDesc->getMinWidth() > minWidth)
         minWidth = mItemDesc->getMinWidth();
@@ -127,6 +166,7 @@ void ItemPopup::setItem(const ItemInfo &item)
 
     mItemDesc->setPosition(getPadding(), 2 * height);
     mItemEffect->setPosition(getPadding(), (numRowsDesc + getPadding()) * height);
+
 }
 
 gcn::Color ItemPopup::getColor(ItemType type)
@@ -171,3 +211,4 @@ void ItemPopup::mouseMoved(gcn::MouseEvent &event)
     // When the mouse moved on top of the popup, hide it
     setVisible(false);
 }
+
diff --git a/src/gui/itempopup.h b/src/gui/itempopup.h
index 67d1eb2f..a3976a11 100644
--- a/src/gui/itempopup.h
+++ b/src/gui/itempopup.h
@@ -29,6 +29,7 @@
 
 #include <guichan/mouselistener.hpp>
 
+class Icon;
 class TextBox;
 
 /**
@@ -50,7 +51,7 @@ class ItemPopup : public Popup
         /**
          * Sets the info to be displayed given a particular item.
          */
-        void setItem(const ItemInfo &item);
+        void setItem(const ItemInfo &item, bool showImage = false);
 
         void mouseMoved(gcn::MouseEvent &mouseEvent);
 
@@ -60,6 +61,7 @@ class ItemPopup : public Popup
         TextBox *mItemEffect;
         TextBox *mItemWeight;
         ItemType mItemType;
+        Icon *mIcon;
 
         static gcn::Color getColor(ItemType type);
 };
diff --git a/src/gui/widgets/icon.cpp b/src/gui/widgets/icon.cpp
index ef22c37d..4e590212 100644
--- a/src/gui/widgets/icon.cpp
+++ b/src/gui/widgets/icon.cpp
@@ -30,20 +30,22 @@ Icon::Icon(const std::string &file)
     : mImage(0)
 {
     mImage = ResourceManager::getInstance()->getImage(file);
-    setSize(mImage->getWidth(), mImage->getHeight());
-
+    if (mImage)
+        setSize(mImage->getWidth(), mImage->getHeight());
 }
 
 Icon::Icon(Image *image)
     : mImage(image)
 {
-    setSize(mImage->getWidth(), mImage->getHeight());
+    if (mImage)
+        setSize(mImage->getWidth(), mImage->getHeight());
 }
 
 void Icon::setImage(Image *image)
 {
     mImage = image;
-    setSize(mImage->getWidth(), mImage->getHeight());
+    if (mImage)
+        setSize(mImage->getWidth(), mImage->getHeight());
 }
 
 void Icon::draw(gcn::Graphics *g)
diff --git a/src/gui/widgets/itemlinkhandler.cpp b/src/gui/widgets/itemlinkhandler.cpp
index 0c51aeb3..b7341084 100644
--- a/src/gui/widgets/itemlinkhandler.cpp
+++ b/src/gui/widgets/itemlinkhandler.cpp
@@ -49,9 +49,8 @@ void ItemLinkHandler::handleLink(const std::string &link)
 
     if (id > 0)
     {
-        const ItemInfo &iteminfo = ItemDB::get(id);
-
-        mItemPopup->setItem(iteminfo);
+        const ItemInfo &itemInfo = ItemDB::get(id);
+        mItemPopup->setItem(itemInfo, true);
 
         if (mItemPopup->isVisible())
             mItemPopup->setVisible(false);
-- 
cgit v1.2.3-70-g09d2