xrEngine: fix SDL window prop, return back SDL_PeepEvent Loop

Author: eagleivg

src/xrEngine/Device_Initialize.cpp

@@ -48,7 +48,7 @@ void CRenderDevice::Initialize()
 
     if (!m_sdlWnd)
     {
-        Uint32 flags = SDL_WINDOW_BORDERLESS;
+        Uint32 flags = SDL_WINDOW_BORDERLESS | SDL_WINDOW_ALWAYS_ON_TOP;
 
         if (strstr(Core.Params, "-gl"))
             flags |= SDL_WINDOW_OPENGL;

src/xrEngine/Text_Console.cpp

@@ -1,6 +1,7 @@
 #include "stdafx.h"
 #include "Text_Console.h"
 #include "line_editor.h"
+#include "SDL_syswm.h"
 
 extern char const* const ioc_prompt;
 extern char const* const ch_cursor;
@@ -140,7 +141,20 @@ void CTextConsole::Initialize()
 {
     inherited::Initialize();
 
-    //m_pMainWnd = &Device.m_hWnd;
+    SDL_SysWMinfo info;
+    SDL_VERSION(&info.version);
+    if (SDL_GetWindowWMInfo(Device.m_sdlWnd, &info))
+    {
+        switch (info.subsystem)
+        {
+        case SDL_SYSWM_WINDOWS:
+            m_pMainWnd = &info.info.win.window;
+            break;
+        default: break;
+        }
+    }
+    else
+        Log("Couldn't get window information: %s", SDL_GetError());
     m_dwLastUpdateTime = Device.dwTimeGlobal;
     m_last_time = Device.dwTimeGlobal;
 

src/xrEngine/device.cpp

@@ -331,17 +331,16 @@ void CRenderDevice::message_loop()
 
 
     SDL_PumpEvents();
-    /*
+    
     SDL_Event event;
 
-    SDL_PeepEvents(&event, 16, SDL_PEEKEVENT, SDL_FIRSTEVENT, SDL_LASTEVENT);
+    SDL_PeepEvents(&event, 1, SDL_PEEKEVENT, SDL_FIRSTEVENT, SDL_SYSWMEVENT);
     while (SDL_QUIT != event.type)
     {
-        if (SDL_PeepEvents(&event, 16, SDL_GETEVENT, SDL_FIRSTEVENT, SDL_LASTEVENT))
+        if (SDL_PeepEvents(&event, 1, SDL_GETEVENT, SDL_FIRSTEVENT, SDL_SYSWMEVENT))
         {
             switch (event.type)
             {
-            case SDL_KEYDOWN: continue;
             case SDL_WINDOWEVENT:
                 switch (event.window.event)
                 {
@@ -355,7 +354,9 @@ void CRenderDevice::message_loop()
                     SDL_PeepEvents(&event, 1, SDL_ADDEVENT, SDL_FIRSTEVENT, SDL_LASTEVENT);
                     continue;
 #if SDL_VERSION_ATLEAST(2, 0, 5)
-                case SDL_WINDOWEVENT_TAKE_FOCUS:
+                case SDL_WINDOWEVENT_SHOWN:
+                case SDL_WINDOWEVENT_EXPOSED:
+                //case SDL_WINDOWEVENT_TAKE_FOCUS:
                     if (editor())
                     {
                         Device.b_is_Active = TRUE;
@@ -374,9 +375,11 @@ void CRenderDevice::message_loop()
 
         on_idle();
     }
-    */
+    
+    /*
     while (true)
         on_idle();
+        */
 
 }
 

src/xrEngine/device.h

@@ -119,7 +119,6 @@ class ENGINE_API CRenderDeviceData
     MessageRegistry<pureScreenResolutionChanged> seqResolutionChanged;
 
     SDL_Window* m_sdlWnd;
-    // HWND m_hWnd;
 };
 
 class ENGINE_API CRenderDeviceBase : public IRenderDevice, public CRenderDeviceData
@@ -165,7 +164,6 @@ class ENGINE_API CRenderDevice : public CRenderDeviceBase
     void _SetupStates();
 
 public:
-    // HWND m_hWnd;
     SDL_Window* m_sdlWnd;
     SDL_Renderer* m_sdlRndr;
     LRESULT MsgProc(HWND, UINT, WPARAM, LPARAM);

src/xrEngine/x_ray.cpp

@@ -137,7 +137,7 @@ extern CInput* pInput;
 
 CApplication::~CApplication()
 {
-    //Console->Hide();
+    Console->Hide();
 
     // font
     xr_delete(pFontSystem);

src/xrEngine/xr_input.cpp

@@ -193,17 +193,14 @@ void CInput::ClipCursor(bool clip)
 {
     if (clip)
     {
+        //::ClipCursor(&Device.m_rcWindowClient);
         SDL_RenderSetClipRect(Device.m_sdlRndr, &Device.m_rcWindowClient);
-        while (ShowCursor(FALSE) >= 0)
-        {
-        }
+        SDL_ShowCursor(SDL_DISABLE);
     }
     else
     {
-        ::ClipCursor(nullptr);
-        while (ShowCursor(TRUE) <= 0)
-        {
-        }
+        //::ClipCursor(nullptr);
+        SDL_ShowCursor(SDL_ENABLE);
     }
 }
 
@@ -317,22 +314,22 @@ void CInput::OnFrame(void)
             // MouseUpdate(&event);
             //MouseUpdate();
             continue;
-        case SDL_WINDOWEVENT:
-            switch (event.window.event)
-            {
-            case SDL_WINDOWEVENT_CLOSE:
-                event.type = SDL_QUIT;
-                SDL_PushEvent(&event);
-                continue;
-            case SDL_WINDOWEVENT_ENTER:
-#if SDL_VERSION_ATLEAST(2, 0, 5)
-            case SDL_WINDOWEVENT_TAKE_FOCUS:
-                RDEVICE.OnWM_Activate(event.window.data1, event.window.data2);
-                continue;
-#endif
-            default: SDL_Log("Window %d got unknown event %d", event.window.windowID, event.window.event); continue;
-            }
-            continue;
+//        case SDL_WINDOWEVENT:
+//            switch (event.window.event)
+//            {
+//            case SDL_WINDOWEVENT_CLOSE:
+//                event.type = SDL_QUIT;
+//                SDL_PushEvent(&event);
+//                continue;
+//            case SDL_WINDOWEVENT_ENTER:
+//#if SDL_VERSION_ATLEAST(2, 0, 5)
+//            case SDL_WINDOWEVENT_TAKE_FOCUS:
+//                RDEVICE.OnWM_Activate(event.window.data1, event.window.data2);
+//                continue;
+//#endif
+//            default: SDL_Log("Window %d got unknown event %d", event.window.windowID, event.window.event); continue;
+//            }
+//            continue;
         case SDL_QUIT:
             Engine.Event.Defer("KERNEL:disconnect");
             Engine.Event.Defer("KERNEL:quit");

src/xrGame/UICursor.cpp

@@ -5,6 +5,7 @@
 #include "ui/UIBtnHint.h"
 #include "xrEngine/IInputReceiver.h"
 #include "xrEngine/xr_input.h"
+#include "SDL_syswm.h"
 
 #define C_DEFAULT color_xrgb(0xff, 0xff, 0xff)
 
@@ -126,7 +127,23 @@ void CUICursor::SetUICursorPosition(Fvector2 pos)
     POINT p;
     p.x = iFloor(vPos.x / (UI_BASE_WIDTH / (float)Device.m_rcWindowClient.w));
     p.y = iFloor(vPos.y / (UI_BASE_HEIGHT / (float)Device.m_rcWindowClient.h));
-    //if (m_b_use_win_cursor)
-    //    ClientToScreen(Device.m_hWnd, (LPPOINT)&p);
+    if (m_b_use_win_cursor)
+    {
+        SDL_SysWMinfo info;
+        SDL_VERSION(&info.version);
+        if (SDL_GetWindowWMInfo(Device.m_sdlWnd, &info)) 
+        {
+            switch (info.subsystem) 
+            {
+                case SDL_SYSWM_WINDOWS :
+                    ClientToScreen(info.info.win.window, (LPPOINT)&p);
+                break;
+                default : break;
+            }
+        }
+        else 
+            Log("Couldn't get window information: %s", SDL_GetError());
+    }
+        
     SetCursorPos(p.x, p.y);
 }