From 363223352ee9c4c7c1d65e49cf48b38b538abaf2 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 9 Nov 2012 01:53:40 +0300
Subject: Moving Android on screen keyboard button from SDL to ManaPlus.

Also add basic functions for handling other on screen buttons.
---
 src/gui/gui.cpp   | 42 ++++++++++++++++++++++++++++++++++++++++++
 src/gui/gui.h     |  3 +++
 src/gui/theme.cpp |  6 ++++++
 src/gui/theme.h   |  9 +++++++++
 4 files changed, 60 insertions(+)

(limited to 'src/gui')

diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index 956b9e8b3..f0171ede4 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -36,6 +36,7 @@
 #include "keydata.h"
 #include "keyevent.h"
 #include "keyinput.h"
+#include "touchmanager.h"
 
 #include "resources/image.h"
 #include "resources/imageset.h"
@@ -395,6 +396,7 @@ void Gui::draw()
     BLOCK_START("Gui::draw 1")
     mGraphics->pushClipArea(getTop()->getDimension());
     getTop()->draw(mGraphics);
+    touchManager.draw();
 
     int mouseX, mouseY;
     const uint8_t button = SDL_GetMouseState(&mouseX, &mouseY);
@@ -650,3 +652,43 @@ void Gui::getAbsolutePosition(gcn::Widget *widget, int &x, int &y)
         widget = widget->getParent();
     }
 }
+
+void Gui::handleMouseInput()
+{
+    BLOCK_START("Gui::handleMouseInput")
+    while (!mInput->isMouseQueueEmpty())
+    {
+        const gcn::MouseInput mouseInput = mInput->dequeueMouseInput();
+
+        if (touchManager.processEvent(mouseInput))
+            continue;
+
+        // Save the current mouse state. It will be needed if modal focus
+        // changes or modal mouse input focus changes.
+        mLastMouseX = mouseInput.getX();
+        mLastMouseY = mouseInput.getY();
+
+        switch (mouseInput.getType())
+        {
+            case gcn::MouseInput::PRESSED:
+                handleMousePressed(mouseInput);
+                break;
+            case gcn::MouseInput::RELEASED:
+                handleMouseReleased(mouseInput);
+                break;
+            case gcn::MouseInput::MOVED:
+                handleMouseMoved(mouseInput);
+                break;
+            case gcn::MouseInput::WHEEL_MOVED_DOWN:
+                handleMouseWheelMovedDown(mouseInput);
+                break;
+            case gcn::MouseInput::WHEEL_MOVED_UP:
+                handleMouseWheelMovedUp(mouseInput);
+                break;
+            default:
+                throw GCN_EXCEPTION("Unknown mouse input type.");
+                break;
+        }
+    }
+    BLOCK_END("Gui::handleMouseInput")
+}
diff --git a/src/gui/gui.h b/src/gui/gui.h
index 74c5404aa..db373193a 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -24,6 +24,7 @@
 #define GUI_H
 
 #include "resources/cursor.h"
+#include "resources/image.h"
 
 #include <guichan/gui.hpp>
 
@@ -144,6 +145,8 @@ class Gui final : public gcn::Gui
     protected:
         void handleMouseMoved(const gcn::MouseInput &mouseInput);
 
+        void handleMouseInput();
+
         void distributeMouseEvent(gcn::Widget* source, int type, int button,
                                   int x, int y, bool force = false,
                                   bool toSourceOnly = false);
diff --git a/src/gui/theme.cpp b/src/gui/theme.cpp
index 7331724d1..46506ecb4 100644
--- a/src/gui/theme.cpp
+++ b/src/gui/theme.cpp
@@ -46,6 +46,9 @@ static std::string defaultThemePath;
 std::string Theme::mThemePath;
 std::string Theme::mThemeName;
 Theme *Theme::mInstance = nullptr;
+#ifdef ANDROID
+SDL_Rect *Theme::mKeybRect = nullptr;
+#endif
 
 // Set the theme path...
 static void initDefaultThemePath()
@@ -634,6 +637,9 @@ void Theme::fillSoundsList(StringVect &list)
 void Theme::selectSkin()
 {
     prepareThemePath();
+#ifdef ANDROID
+    mKeybRect = SDL_GetScreenKeyboardBlock();
+#endif
 }
 
 void Theme::prepareThemePath()
diff --git a/src/gui/theme.h b/src/gui/theme.h
index a19e93812..bd5e27708 100644
--- a/src/gui/theme.h
+++ b/src/gui/theme.h
@@ -361,6 +361,12 @@ class Theme final : public Palette, public ConfigListener
 
         static ThemeInfo *loadInfo(const std::string &themeName) A_WARN_UNUSED;
 
+        static SDL_Rect *getKeybRect()
+#ifdef ANDROID
+        { return mKeybRect; }
+#else
+        { return nullptr; }
+#endif
     private:
         Theme();
 
@@ -391,6 +397,9 @@ class Theme final : public Palette, public ConfigListener
 
         typedef std::vector<DyePalette*> ProgressColors;
         ProgressColors mProgressColors;
+#ifdef ANDROID
+        static SDL_Rect *mKeybRect;
+#endif
 };
 
 #endif
-- 
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