Changeset 2752 for trunk/synergy/lib/platform/CPMScreen.h

Timestamp:

Jul 29, 2006, 6:43:07 AM (19 years ago)

Author:

bird

Message:

Two classes (CPMScreen and CPMKeyState) + the hook dll left (and debugging of course).

File:

• trunk/synergy/lib/platform/CPMScreen.h (copied) (copied from trunk/synergy/lib/platform/CMSWindowsScreen.h ) (12 diffs)

trunk/synergy/lib/platform/CPMScreen.h

@@ -2 +2 @@
  * synergy -- mouse and keyboard sharing utility
  * Copyright (C) 2002 Chris Schoeneman
+ * Copyright (C) 2006 Knut St. Osmundsen
  * 
  * This package is free software; you can redistribute it and/or
@@ -13 +14 @@
  */
 
-#ifndef CMSWINDOWSSCREEN_H
-#define CMSWINDOWSSCREEN_H
+#ifndef CPMSCREEN_H
+#define CPMSCREEN_H
 
 #include "CPlatformScreen.h"
-#include "CSynergyHook.h"
+#include "CPMSynergyHook.h"
 #include "CCondVar.h"
 #include "CMutex.h"
 #include "CString.h"
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
+#define INCL_ERRORS
+#define INCL_BASE
+#define INCL_PM
+#include <os2.h>
+
 
 class CEventQueueTimer;
-class CMSWindowsDesks;
-class CMSWindowsKeyState;
-class CMSWindowsScreenSaver;
+class CPMDesks;
+class CPMKeyState;
+class CPMScreenSaver;
 class CThread;
 
-//! Implementation of IPlatformScreen for Microsoft Windows
-class CMSWindowsScreen : public CPlatformScreen {
+//! Implementation of IPlatformScreen for PM
+class CPMScreen : public CPlatformScreen {
 public:
-        CMSWindowsScreen(bool isPrimary);
-        virtual ~CMSWindowsScreen();
-
-        //! @name manipulators
-        //@{
-
-        //! Initialize
-        /*!
-        Saves the application's HINSTANCE.  This \b must be called by
-        WinMain with the HINSTANCE it was passed.
-        */
-        static void                     init(HINSTANCE);
-
-        //@}
-        //! @name accessors
-        //@{
-
-        //! Get instance
-        /*!
-        Returns the application instance handle passed to init().
-        */
-        static HINSTANCE        getInstance();
-
-        //@}
+        CPMScreen(bool isPrimary);
+        virtual ~CPMScreen();
 
         // IScreen overrides
         virtual void*           getEventTarget() const;
         virtual bool            getClipboard(ClipboardID id, IClipboard*) const;
-        virtual void            getShape(SInt32& x, SInt32& y,
-                                                        SInt32& width, SInt32& height) const;
+        virtual void            getShape(SInt32& x, SInt32& y, SInt32& cx, SInt32& cy) const;
         virtual void            getCursorPos(SInt32& x, SInt32& y) const;
 
@@ -115 +96 @@
 private:
         // initialization and shutdown operations
-        HINSTANCE                       openHookLibrary(const char* name);
-        void                            closeHookLibrary(HINSTANCE hookLibrary) const;
-        HCURSOR                         createBlankCursor() const;
-        void                            destroyCursor(HCURSOR cursor) const;
+        HMODULE                         openHookLibrary(const char* name);
+        void                            closeHookLibrary(HMODULE hookLibrary) const;
         ATOM                            createWindowClass() const;
         ATOM                            createDeskWindowClass(bool isPrimary) const;
@@ -131 +110 @@
         // handle message before it gets dispatched.  returns true iff
         // the message should not be dispatched.
-        bool                            onPreDispatch(HWND, UINT, WPARAM, LPARAM);
+        bool                            onPreDispatch(HWND, ULONG, MPARAM, MPARAM);
 
         // handle message before it gets dispatched.  returns true iff
         // the message should not be dispatched.
-        bool                            onPreDispatchPrimary(HWND, UINT, WPARAM, LPARAM);
+        bool                            onPreDispatchPrimary(HWND, ULONG, MPARAM, MPARAM);
 
         // handle message.  returns true iff handled and optionally sets
         // \c *result (which defaults to 0).
-        bool                            onEvent(HWND, UINT, WPARAM, LPARAM, LRESULT* result);
+        bool                            onEvent(HWND, ULONG, MPARAM, MPARAM, MRESULT*);
 
         // message handlers
         bool                            onMark(UInt32 mark);
-        bool                            onKey(WPARAM, LPARAM);
-        bool                            onHotKey(WPARAM, LPARAM);
-        bool                            onMouseButton(WPARAM, LPARAM);
+        bool                            onKey(MPARAM, MPARAM);
+        bool                            onHotKey(MPARAM, MPARAM);
+        bool                            onMouseButton(MPARAM, MPARAM);
         bool                            onMouseMove(SInt32 x, SInt32 y);
         bool                            onMouseWheel(SInt32 xDelta, SInt32 yDelta);
@@ -167 +146 @@
         void                            handleFixes(const CEvent&, void*);
 
-        // fix the clipboard viewer chain
-        void                            fixClipboardViewer();
-
         // enable/disable special key combinations so we can catch/pass them
         void                            enableSpecialKeys(bool) const;
 
         // map a button event to a button ID
-        ButtonID                        mapButtonFromEvent(WPARAM msg, LPARAM button) const;
+        ButtonID                        mapButtonFromEvent(ULONG msg, MPARAM button) const;
 
         // map a button event to a press (true) or release (false)
-        bool                            mapPressFromEvent(WPARAM msg, LPARAM button) const;
+        bool                            mapPressFromEvent(ULONG msg, MPARAM button) const;
 
         // job to update the key state
@@ -193 +169 @@
 
         // our window proc
-        static LRESULT CALLBACK wndProc(HWND, UINT, WPARAM, LPARAM);
+        static MRESULT EXPENTRY wndProc(HWND, ULONG, MPARAM, MPARAM);
 
 private:
         struct CHotKeyItem {
         public:
-                CHotKeyItem(UINT vk, UINT modifiers);
-
-                UINT                    getVirtualKey() const;
+                CHotKeyItem(ULONG vk, ULONG modifiers);
+
+                ULONG                   getVirtualKey() const;
 
                 bool                    operator<(const CHotKeyItem&) const;
 
         private:
-                UINT                    m_keycode;
-                UINT                    m_mask;
+                ULONG                   m_keycode;
+                ULONG                   m_mask;
         };
         typedef std::map<UInt32, CHotKeyItem> HotKeyMap;
@@ -212 +188 @@
         typedef std::map<CHotKeyItem, UInt32> HotKeyToIDMap;
 
-        static HINSTANCE        s_instance;
-
         // true if screen is being used as a primary screen, false otherwise
         bool                            m_isPrimary;
-
-        // true if windows 95/98/me
-        bool                            m_is95Family;
-
-        // true if mouse has entered the screen
         bool                            m_isOnScreen;
 
@@ -228 +197 @@
         // screen shape stuff
         SInt32                          m_x, m_y;
-        SInt32                          m_w, m_h;
+        SInt32                          m_cx, m_cy;
         SInt32                          m_xCenter, m_yCenter;
 
@@ -245 +214 @@
 
         // the main loop's thread id
-        DWORD                           m_threadID;
+        int                                     m_threadID;
 
         // timer for periodically checking stuff that requires polling
         CEventQueueTimer*       m_fixTimer;
 
-        // the keyboard layout to use when off primary screen
-        HKL                                     m_keyLayout;
-
         // screen saver stuff
-        CMSWindowsScreenSaver*  m_screensaver;
+        CPMScreenSaver* m_screensaver;
         bool                                    m_screensaverNotify;
         bool                                    m_screensaverActive;
@@ -264 +230 @@
         bool                            m_ownClipboard;
 
-        // one desk per desktop and a cond var to communicate with it
-        CMSWindowsDesks*        m_desks;
-
         // hook library stuff
-        HINSTANCE                       m_hookLibrary;
+        HMODULE                         m_hmodHook;
         InitFunc                        m_init;
         CleanupFunc                     m_cleanup;
@@ -276 +239 @@
 
         // keyboard stuff
-        CMSWindowsKeyState*     m_keyState;
+        CPMKeyState*            m_keyState;
 
         // hot key stuff
@@ -286 +249 @@
         bool                            m_buttons[1 + kButtonExtra0 + 1];
 
-        // the system shows the mouse cursor when an internal display count
-        // is >= 0.  this count is maintained per application but there's
-        // apparently a system wide count added to the application's count.
-        // this system count is 0 if there's a mouse attached to the system
-        // and -1 otherwise.  the MouseKeys accessibility feature can modify
-        // this system count by making the system appear to have a mouse.
-        //
-        // m_hasMouse is true iff there's a mouse attached to the system or
-        // MouseKeys is simulating one.  we track this so we can force the
-        // cursor to be displayed when the user has entered this screen.
-        // m_showingMouse is true when we're doing that.
         bool                            m_hasMouse;
         bool                            m_showingMouse;
-        bool                            m_gotOldMouseKeys;
-        MOUSEKEYS                       m_mouseKeys;
-        MOUSEKEYS                       m_oldMouseKeys;
-
-        static CMSWindowsScreen*        s_screen;
+
+        static CPMScreen*       s_screen;
 };