Merge pull request #163 from meekee7/ce-controls-2

Control and menu improvements from CE

jp2_pc/Source/Lib/EntityDBase/Message.cpp

@@ -101,7 +101,7 @@
 
 
 
-#if VER_LOG_MESSAGES
+#if 1
 
 	//******************************************************************************************
 	void CMessage::WriteToLog() const

jp2_pc/Source/Lib/EntityDBase/Message.hpp

@@ -228,7 +228,7 @@ protected:
 	//**************************************
 
 
-#if VER_LOG_MESSAGES
+#if 1
 
 	//******************************************************************************************
 	//

jp2_pc/Source/Lib/Physics/Magnet.hpp

@@ -38,7 +38,7 @@
 #include <list>
 #include "Lib/EntityDBase/PhysicsInfo.hpp"
 
-#define VER_PARTITION_MAGNETS VER_TEST
+#define VER_PARTITION_MAGNETS 1
 
 enum EMagnetFlag		// Used for flags in CMagnet
 // Prefix: emf

jp2_pc/Source/Trespass/ctrls.cpp

@@ -843,7 +843,7 @@ void CUIListbox::DoFrame(POINT ptMouse)
     iThumbHeight = (m_rc.bottom - m_rc.top) - (2 + (2 * m_iScrollWidth));
     y = (ptMouse.y - m_rc.top) - (m_iScrollWidth + 1);
 
-    iNewTop = (int)((double)((y - m_iMouseFromTop) * m_vInfo.size()) / (double) iThumbHeight);
+    iNewTop = (int)((double)((y - m_iMouseFromTop) * (int) m_vInfo.size()) / (double) iThumbHeight);
     if (iNewTop < 0)
     {
         iNewTop = 0;
@@ -1069,28 +1069,42 @@ BOOL CUIListbox::LButtonUp(int x, int y, UINT keyFlags)
     return TRUE;
 }
 
+void CUIListbox::ScrollUp()
+{
+    if ((m_iTop - 1) >= 0)
+    {
+        m_iTop--;
+        m_bUpdate = TRUE;
+    }
+}
+
+void CUIListbox::ScrollDown()
+{
+    if ((m_iTop + 1) <= (m_vInfo.size() - m_iItemsMaxVis))
+    {
+        m_iTop++;
+        m_bUpdate = TRUE;
+    }
+}
+
+BOOL CUIListbox::MouseWheel(int x, int y, int zDelta, UINT keyFlags)
+{
+    if (zDelta > 0)
+        ScrollUp();
+    else if (zDelta < 0)
+        ScrollDown();
+    return TRUE;
+}
 
 void CUIListbox::UIButtonUp(CUIButton * pbutton)
 {
-    int iNewTop;
-
     if ((pbutton->GetID() == IDSCROLLUP) && (pbutton->GetActive()))
     {
-        iNewTop = m_iTop - 1;
-        if (iNewTop >= 0)
-        {
-            m_iTop = iNewTop;
-            m_bUpdate = TRUE;
-        }
+        ScrollUp();
     }
     else if ((pbutton->GetID() == IDSCROLLDN) && (pbutton->GetActive()))
     {
-        iNewTop = m_iTop + 1;
-        if (iNewTop <= m_vInfo.size()- m_iItemsMaxVis)
-        {
-            m_iTop = iNewTop;
-            m_bUpdate = TRUE;
-        }
+        ScrollDown();
     }
 
     if (m_bUpdate)
@@ -2632,6 +2646,19 @@ BOOL CUISlider::LButtonUp(int x, int y, UINT keyFlags)
     return TRUE;
 }
 
+BOOL CUISlider::MouseWheel(int x, int y, int zDelta, UINT keyFlags)
+{
+    //zDeltas are multiples of 120, see WM_MOUSEWHEEL documentation
+    int scrollstep = static_cast<int>(std::round(static_cast<double>(m_iUnits) / 20));
+    int scrolldistance = scrollstep * (zDelta / 120);
+    m_iCurrUnit = std::clamp(m_iCurrUnit + scrolldistance, 0, m_iUnits);
+    
+    m_pParent->UISliderChange(this, m_iCurrUnit);
+    m_pParent->CtrlInvalidateRect(&m_rc);
+
+    return TRUE;
+}
+
 BOOL CUISlider::TokenLoad(HANDLE hFile)
 {
     BOOL            bRet;

jp2_pc/Source/Trespass/ctrls.h

@@ -102,6 +102,7 @@ public:
     virtual void    ReleaseCapture() {;}
 
     virtual void    MouseMove(int x, int y, UINT keyFlags);
+    virtual BOOL    MouseWheel(int x, int y, int zDelta, UINT keyFlags) { return FALSE; }
     virtual BOOL    LButtonDown(int x, int y, BOOL bDoubleClick, UINT keyFlags);
     virtual BOOL    LButtonUp(int x, int y, UINT keyFlags);
 
@@ -211,6 +212,7 @@ public:
 
     virtual BOOL    LButtonDown(int x, int y, BOOL bDoubleClick, UINT keyFlags) override;
     virtual BOOL    LButtonUp(int x, int y, UINT keyFlags) override;
+    virtual BOOL    MouseWheel(int x, int y, int zDelta, UINT keyFlags) override;
 
     virtual BOOL    TokenLoad(HANDLE hFile) override;
 
@@ -305,6 +307,9 @@ private:
 
     void Update();
     BOOL InitSurface();
+
+    void ScrollUp();
+    void ScrollDown();
 };
 
 
@@ -437,6 +442,7 @@ public:
     virtual void    MouseMove(int x, int y, UINT keyFlags) override;
     virtual BOOL    LButtonDown(int x, int y, BOOL bDoubleClick, UINT keyFlags) override;
     virtual BOOL    LButtonUp(int x, int y, UINT keyFlags) override;
+    virtual BOOL    MouseWheel(int x, int y, int zDelta, UINT keyFlags) override;
 
     virtual BOOL    TokenLoad(HANDLE hFile) override;
 

jp2_pc/Source/Trespass/main.h

@@ -70,6 +70,7 @@ public:
     void OnKey(HWND hwnd, UINT vk, BOOL fDown, int cRepeat, UINT flags);
     void OnChar(HWND hwnd, TCHAR ch, int cRepeat);
     void OnMouseMove(HWND hwnd, int x, int y, UINT keyFlags);
+    void OnMouseWheel(HWND hwnd, int x, int y, int zDelta, UINT fwKeys);
     void OnLButtonDown(HWND hwnd, BOOL fDoubleClick, int x, int y, UINT keyFlags);
     void OnLButtonUp(HWND hwnd, int x, int y, UINT keyFlags);
     void OnRButtonDown(HWND hwnd, BOOL fDoubleClick, int x, int y, UINT keyFlags);

jp2_pc/Source/Trespass/mainwnd.cpp

@@ -237,6 +237,11 @@ void CMainWnd::OnMouseMove(HWND hwnd, int x, int y, UINT keyFlags)
     }
 }
 
+void CMainWnd::OnMouseWheel(HWND hwnd, int x, int y, int zDelta, UINT fwKeys)
+{
+    if (CUIWnd* puiwnd = m_pUIMgr->GetActiveUIWnd(); puiwnd && !puiwnd->m_bExitWnd)
+        puiwnd->OnMouseWheel(x, y, zDelta, fwKeys);
+}
 
 void CMainWnd::OnRButtonDown(HWND hwnd,
                              BOOL fDoubleClick,
@@ -723,6 +728,7 @@ LRESULT CALLBACK WndProc(HWND hwnd, UINT uiMsg, WPARAM wParam, LPARAM lParam)
         HANDLE_MSG(hwnd, WM_KEYUP,          g_pMainWnd->OnKey);
         HANDLE_MSG(hwnd, WM_CHAR,           g_pMainWnd->OnChar);
         HANDLE_MSG(hwnd, WM_MOUSEMOVE,      g_pMainWnd->OnMouseMove);
+        HANDLE_MSG(hwnd, WM_MOUSEWHEEL,     g_pMainWnd->OnMouseWheel);
         HANDLE_MSG(hwnd, WM_LBUTTONDOWN,    g_pMainWnd->OnLButtonDown);
         HANDLE_MSG(hwnd, WM_LBUTTONDBLCLK,  g_pMainWnd->OnLButtonDown);
         HANDLE_MSG(hwnd, WM_LBUTTONUP,      g_pMainWnd->OnLButtonUp);
@@ -730,6 +736,7 @@ LRESULT CALLBACK WndProc(HWND hwnd, UINT uiMsg, WPARAM wParam, LPARAM lParam)
         HANDLE_MSG(hwnd, WM_ERASEBKGND,     g_pMainWnd->OnEraseBkgnd);
         HANDLE_MSG(hwnd, WM_RBUTTONDOWN,    g_pMainWnd->OnRButtonDown);
         HANDLE_MSG(hwnd, WM_RBUTTONDBLCLK,  g_pMainWnd->OnRButtonDown);
+        HANDLE_MSG(hwnd, WM_MBUTTONDOWN,    g_pMainWnd->OnMButtonDown);
         HANDLE_MSG(hwnd, WM_TIMER,          g_pMainWnd->OnTimer);
         HANDLE_MSG(hwnd, WM_SYSCOMMAND,     g_pMainWnd->OnSysCommand);
     }

jp2_pc/Source/Trespass/uiwnd.cpp

@@ -1000,6 +1000,25 @@ void CUIWnd::OnMouseMove(int x, int y, UINT keyFlags)
 {
 }
 
+void CUIWnd::OnMouseWheel(int x, int y, int zDelta, UINT fwKeys)
+{
+    if (m_vUICtrls.empty())
+        return;
+
+    for (auto i = m_vUICtrls.rbegin(); i != m_vUICtrls.rend() && *i; i++)
+    {
+        if (*i &&
+            (*i)->HitTest(m_pUIMgr->m_ptMouse.x, m_pUIMgr->m_ptMouse.y) &&
+            (*i)->MouseWheel(m_pUIMgr->m_ptMouse.x,
+                m_pUIMgr->m_ptMouse.y,
+                zDelta,
+                fwKeys))
+        {
+            return;
+        }
+    }
+}
+
 void CUIWnd::OnLButtonDown(BOOL fDoubleClick, int x, int y, UINT keyFlags)
 {
     if (m_vUICtrls.size() == 0)

jp2_pc/Source/Trespass/uiwnd.h

@@ -143,6 +143,7 @@ public:
     virtual void OnKey(UINT vk, BOOL fDown, int cRepeat, UINT flags);
     virtual void OnChar(TCHAR ch, int cRepeat);
     virtual void OnMouseMove(int x, int y, UINT keyFlags);
+    virtual void OnMouseWheel(int x, int y, int zDelta, UINT fwKeys);
     virtual void OnLButtonDown(BOOL fDoubleClick, int x, int y, UINT keyFlags);
     virtual void OnLButtonUp(int x, int y, UINT keyFlags);
     virtual void OnRButtonDown(BOOL fDoubleClick, int x, int y, UINT keyFlags);