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https://github.com/debauchee/barrier.git
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f48a5fe387
screens into CPrimaryScreen and merged common code from secondary screens into CSecondaryScreen. changed is-a relationship to a has-a between the primary and secondary screen classes and the generic platform dependent screen class to avoid multiple inheritance of implementation. also standardized the interface for those generic screen classes. adding a platform now involves implementing simpler interfaces: IScreen for the generic screen, IScreenEventHandler and some methods of CPrimaryScreen for the primary screen, and IScreenEventHandler and some methods of CSecondaryScreen for the secondary screen. did X11 platform but not win32 platform.
81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
#ifndef ICLIENT_H
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#define ICLIENT_H
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#include "IInterface.h"
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#include "ClipboardTypes.h"
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#include "KeyTypes.h"
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#include "MouseTypes.h"
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#include "CString.h"
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// the client interface. this provides all the methods necessary for
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// the server to communicate with a client.
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class IClient : public IInterface {
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public:
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// manipulators
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// open client. return true iff successful.
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virtual bool open() = 0;
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// service client
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virtual void run() = 0;
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// close client
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virtual void close() = 0;
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// enter the screen. the cursor should be warped to xAbs,yAbs.
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// the client should record seqNum for future reporting of
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// clipboard changes. mask is the expected toggle button state.
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// forScreensaver is true if the screen is being entered because
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// the screen saver is starting.
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virtual void enter(SInt32 xAbs, SInt32 yAbs,
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UInt32 seqNum, KeyModifierMask mask,
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bool forScreensaver) = 0;
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// leave the screen. returns false if the user may not leave the
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// client's screen.
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virtual bool leave() = 0;
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// update the client's clipboard. this implies that the client's
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// clipboard is now up to date. if the client's clipboard was
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// already known to be up to date then this can do nothing.
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virtual void setClipboard(ClipboardID, const CString&) = 0;
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// grab the client's clipboard. since this is called when another
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// client takes ownership of the clipboard it implies that the
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// client's clipboard is dirty.
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virtual void grabClipboard(ClipboardID) = 0;
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// called to set the client's clipboard as dirty or clean
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virtual void setClipboardDirty(ClipboardID, bool dirty) = 0;
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// handle input events
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virtual void keyDown(KeyID, KeyModifierMask) = 0;
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virtual void keyRepeat(KeyID, KeyModifierMask, SInt32 count) = 0;
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virtual void keyUp(KeyID, KeyModifierMask) = 0;
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virtual void mouseDown(ButtonID) = 0;
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virtual void mouseUp(ButtonID) = 0;
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virtual void mouseMove(SInt32 xAbs, SInt32 yAbs) = 0;
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virtual void mouseWheel(SInt32 delta) = 0;
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virtual void screensaver(bool activate) = 0;
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// accessors
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// get the client's identifier
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virtual CString getName() const = 0;
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// get the size of jump zone
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virtual SInt32 getJumpZoneSize() const = 0;
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// get the screen's shape
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virtual void getShape(SInt32& x, SInt32& y,
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SInt32& width, SInt32& height) const = 0;
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// get the mouse position
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virtual void getCursorPos(SInt32& x, SInt32& y) const = 0;
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// get the center pixel
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virtual void getCursorCenter(SInt32& x, SInt32& y) const = 0;
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};
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#endif
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