From 2cfbdedad7488301cb72c0ba05a450bdca7f7435 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 25 May 2015 17:12:20 +0300
Subject: Add safeDraw method into emotepage.

---
 src/gui/widgets/emotepage.cpp | 77 ++++++++++++++++++++++++-------------------
 src/gui/widgets/emotepage.h   |  2 ++
 2 files changed, 46 insertions(+), 33 deletions(-)

(limited to 'src/gui/widgets')

diff --git a/src/gui/widgets/emotepage.cpp b/src/gui/widgets/emotepage.cpp
index d167f8bd9..7d9506546 100644
--- a/src/gui/widgets/emotepage.cpp
+++ b/src/gui/widgets/emotepage.cpp
@@ -65,47 +65,25 @@ void EmotePage::draw(Graphics *graphics)
 {
     BLOCK_START("EmotePage::draw")
 
-    if (!mEmotes)
-        return;
+    if (mRedraw)
+    {
+        if (!mEmotes)
+            return;
 
-    const std::vector<Image*> &images = mEmotes->getImages();
+        const std::vector<Image*> &images = mEmotes->getImages();
 
-    const unsigned int width = mDimension.width;
-    unsigned int x = 0;
-    unsigned int y = 0;
+        const unsigned int width = mDimension.width;
+        unsigned int x = 0;
+        unsigned int y = 0;
 
-    if (isBatchDrawRenders(openGLMode))
-    {
-        if (mRedraw)
-        {
-            mRedraw = false;
-            mVertexes->clear();
-            FOR_EACH (std::vector<Image*>::const_iterator, it, images)
-            {
-                const Image *const image = *it;
-                if (image)
-                {
-                    graphics->calcTileCollection(mVertexes, image, x, y);
-                    x += emoteWidth;
-                    if (x + emoteWidth > width)
-                    {
-                        x = 0;
-                        y += emoteHeight;
-                    }
-                }
-            }
-            graphics->finalize(mVertexes);
-        }
-        graphics->drawTileCollection(mVertexes);
-    }
-    else
-    {
+        mRedraw = false;
+        mVertexes->clear();
         FOR_EACH (std::vector<Image*>::const_iterator, it, images)
         {
             const Image *const image = *it;
             if (image)
             {
-                graphics->drawImage(image, x, y);
+                graphics->calcTileCollection(mVertexes, image, x, y);
                 x += emoteWidth;
                 if (x + emoteWidth > width)
                 {
@@ -114,11 +92,44 @@ void EmotePage::draw(Graphics *graphics)
                 }
             }
         }
+        graphics->finalize(mVertexes);
     }
+    graphics->drawTileCollection(mVertexes);
 
     BLOCK_END("EmotePage::draw")
 }
 
+void EmotePage::safeDraw(Graphics *graphics)
+{
+    BLOCK_START("EmotePage::safeDraw")
+
+    if (!mEmotes)
+        return;
+
+    const std::vector<Image*> &images = mEmotes->getImages();
+
+    const unsigned int width = mDimension.width;
+    unsigned int x = 0;
+    unsigned int y = 0;
+
+    FOR_EACH (std::vector<Image*>::const_iterator, it, images)
+    {
+        const Image *const image = *it;
+        if (image)
+        {
+            graphics->drawImage(image, x, y);
+            x += emoteWidth;
+            if (x + emoteWidth > width)
+            {
+                x = 0;
+                y += emoteHeight;
+            }
+        }
+    }
+
+    BLOCK_END("EmotePage::safeDraw")
+}
+
 void EmotePage::mousePressed(MouseEvent &event)
 {
     mSelectedIndex = getIndexFromGrid(event.getX(), event.getY());
diff --git a/src/gui/widgets/emotepage.h b/src/gui/widgets/emotepage.h
index a10526532..24d166750 100644
--- a/src/gui/widgets/emotepage.h
+++ b/src/gui/widgets/emotepage.h
@@ -41,6 +41,8 @@ class EmotePage final : public Widget,
 
         void draw(Graphics *graphics) override final;
 
+        void safeDraw(Graphics *graphics) override final;
+
         void mousePressed(MouseEvent &event) override final;
 
         int getIndexFromGrid(const int x, const int y) const;
-- 
cgit v1.2.3-70-g09d2