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fee4095624
synergy.cpp and server.cpp into cmd/synergyd as synergyd.cpp. Moved and renamed related files. Moved remaining source files into lib/.... Modified and added makefiles as appropriate. Result is that library files are under lib with each library in its own directory and program files are under cmd with each command in its own directory.
104 lines
2.4 KiB
C++
104 lines
2.4 KiB
C++
#ifndef CXWINDOWSUTIL_H
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#define CXWINDOWSUTIL_H
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#include "CString.h"
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#include "BasicTypes.h"
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#if defined(X_DISPLAY_MISSING)
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# error X11 is required to build synergy
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#else
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# include <X11/Xlib.h>
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#endif
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//! X11 utility functions
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class CXWindowsUtil {
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public:
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//! Get property
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/*!
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Gets property \c property on \c window. \b Appends the data to
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\c *data if \c data is not NULL, saves the property type in \c *type
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if \c type is not NULL, and saves the property format in \c *format
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if \c format is not NULL. If \c deleteProperty is true then the
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property is deleted after being read.
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*/
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static bool getWindowProperty(Display*,
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Window window, Atom property,
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CString* data, Atom* type,
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SInt32* format, bool deleteProperty);
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//! Set property
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/*!
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Sets property \c property on \c window to \c size bytes of data from
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\c data.
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*/
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static bool setWindowProperty(Display*,
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Window window, Atom property,
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const void* data, UInt32 size,
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Atom type, SInt32 format);
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//! Get X server time
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/*!
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Returns the current X server time.
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*/
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static Time getCurrentTime(Display*, Window);
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//! X11 error handler
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/*!
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This class sets an X error handler in the c'tor and restores the
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previous error handler in the d'tor. A lock should only be
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installed while the display is locked by the thread.
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CErrorLock() ignores errors
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CErrorLock(bool* flag) sets *flag to true if any error occurs
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*/
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class CErrorLock {
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public:
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//! Error handler type
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typedef void (*ErrorHandler)(Display*, XErrorEvent*, void* userData);
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/*!
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Ignore X11 errors.
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*/
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CErrorLock(Display*);
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/*!
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Set \c *errorFlag if any error occurs.
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*/
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CErrorLock(Display*, bool* errorFlag);
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/*!
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Call \c handler on each error.
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*/
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CErrorLock(Display*, ErrorHandler handler, void* userData);
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~CErrorLock();
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private:
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void install(ErrorHandler, void*);
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static int internalHandler(Display*, XErrorEvent*);
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static void ignoreHandler(Display*, XErrorEvent*, void*);
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static void saveHandler(Display*, XErrorEvent*, void*);
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private:
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typedef int (*XErrorHandler)(Display*, XErrorEvent*);
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Display* m_display;
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ErrorHandler m_handler;
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void* m_userData;
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XErrorHandler m_oldXHandler;
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CErrorLock* m_next;
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static CErrorLock* s_top;
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};
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private:
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class CPropertyNotifyPredicateInfo {
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public:
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Window m_window;
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Atom m_property;
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};
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static Bool propertyNotifyPredicate(Display*,
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XEvent* xevent, XPointer arg);
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};
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#endif
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