haiku/src/servers/app/WinBorder.h

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//------------------------------------------------------------------------------
// Copyright (c) 2001-2002, Haiku, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
// File Name: WinBorder.h
// Author: DarkWyrm <bpmagic@columbus.rr.com>
// Adi Oanca <adioanca@mymail.ro>
// Description: Layer subclass which handles window management
//
//------------------------------------------------------------------------------
#ifndef _WINBORDER_H_
#define _WINBORDER_H_
#include <Rect.h>
#include <String.h>
#include "Layer.h"
#include "FMWList.h"
#include "Decorator.h"
// these are used by window manager to properly place window.
enum {
B_SYSTEM_LAST = -10L,
B_FLOATING_APP = 0L,
B_MODAL_APP = 1L,
B_NORMAL = 2L,
B_FLOATING_ALL = 3L,
B_MODAL_ALL = 4L,
B_SYSTEM_FIRST = 10L,
};
class ServerWindow;
class Decorator;
class DisplayDriver;
class Desktop;
class PointerEvent
{
public:
int32 code; //B_MOUSE_UP, B_MOUSE_DOWN, B_MOUSE_MOVED
//B_MOUSE_WHEEL_CHANGED
bigtime_t when;
BPoint where;
float wheel_delta_x;
float wheel_delta_y;
int32 modifiers;
int32 buttons; //B_PRIMARY_MOUSE_BUTTON, B_SECONDARY_MOUSE_BUTTON
//B_TERTIARY_MOUSE_BUTTON
int32 clicks;
};
class WinBorder : public Layer
{
public:
WinBorder(const BRect &r, const char *name, const int32 look,const int32 feel,
const int32 flags, ServerWindow *win, DisplayDriver *driver);
virtual ~WinBorder(void);
virtual void Draw(const BRect &r);
virtual void MoveBy(float x, float y);
virtual void ResizeBy(float x, float y);
virtual void RebuildFullRegion(void);
void SetSizeLimits(float minwidth, float maxwidth, float minheight, float maxheight);
click_type TellWhat(PointerEvent& evt) const;
void MouseDown(click_type action);
void MouseMoved(click_type action);
void MouseUp(click_type action);
void MouseWheel(PointerEvent& evt, BPoint& ptWhere);
void UpdateColors(void);
void UpdateDecorator(void);
void UpdateFont(void);
void UpdateScreen(void);
virtual bool HasClient(void) { return false; }
Decorator *GetDecorator(void) const { return fDecorator; }
void HighlightDecorator(const bool &active);
bool HasPoint(const BPoint &pt) const;
FMWList fFMWList;
private:
void SetLevel();
protected:
friend class Layer;
friend class ServerWindow;
friend class RootLayer;
Decorator *fDecorator;
Layer *fTopLayer;
BRegion zUpdateReg;
BRegion yUpdateReg;
int32 fMouseButtons;
int32 fKeyModifiers;
BPoint fLastMousePosition;
bool fIsClosing;
bool fIsMinimizing;
bool fIsZooming;
float fMinWidth, fMaxWidth;
float fMinHeight, fMaxHeight;
};
#endif