From f99569872f391ee0090348bf58d4a2a43c549eda Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 25 May 2015 17:05:47 +0300
Subject: Add basic support for draw controls method without batching
 (safeDraw).

---
 src/gui/gui.cpp          | 18 +++++++++++++++---
 src/gui/widgets/widget.h |  3 +++
 src/touchmanager.cpp     |  5 +++++
 src/touchmanager.h       |  2 ++
 4 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index d54a924f1..49b6d2774 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -83,6 +83,8 @@
 
 #include "input/inputmanager.h"
 
+#include "render/renderers.h"
+
 #include "resources/imageset.h"
 #include "resources/resourcemanager.h"
 
@@ -452,9 +454,19 @@ bool Gui::handleKeyInput()
 void Gui::draw()
 {
     BLOCK_START("Gui::draw 1")
-    mGraphics->pushClipArea(getTop()->getDimension());
-    getTop()->draw(mGraphics);
-    touchManager.draw();
+    Widget *const top = getTop();
+    mGraphics->pushClipArea(top->getDimension());
+
+    if (isBatchDrawRenders(openGLMode))
+    {
+        top->draw(mGraphics);
+        touchManager.draw();
+    }
+    else
+    {
+        top->safeDraw(mGraphics);
+        touchManager.safeDraw();
+    }
 
     int mouseX;
     int mouseY;
diff --git a/src/gui/widgets/widget.h b/src/gui/widgets/widget.h
index 8191754e5..86e54510f 100644
--- a/src/gui/widgets/widget.h
+++ b/src/gui/widgets/widget.h
@@ -122,6 +122,9 @@ class Widget notfinal : public Widget2
           */
         virtual void draw(Graphics* graphics) = 0;
 
+        virtual void safeDraw(Graphics* graphics)
+        { draw(graphics); }
+
         /**
           * Called when a widget is given a chance to draw a frame around itself.
           * The frame is not considered a part of the widget, it only allows a frame
diff --git a/src/touchmanager.cpp b/src/touchmanager.cpp
index efa4758b1..19024fff4 100644
--- a/src/touchmanager.cpp
+++ b/src/touchmanager.cpp
@@ -268,6 +268,11 @@ void TouchManager::draw()
     }
 }
 
+void TouchManager::safeDraw()
+{
+    draw();
+}
+
 bool TouchManager::processEvent(const MouseInput &mouseInput)
 {
     const int x = mouseInput.getTouchX();
diff --git a/src/touchmanager.h b/src/touchmanager.h
index 6a8e74627..87f99c8d0 100644
--- a/src/touchmanager.h
+++ b/src/touchmanager.h
@@ -125,6 +125,8 @@ class TouchManager final : public ConfigListener
 
         void draw();
 
+        void safeDraw();
+
         bool processEvent(const MouseInput &mouseInput);
 
         bool isActionActive(const int index) const;
-- 
cgit v1.2.3-60-g2f50