src/apps/cortex/InfoView/InfoWindow.h

   1 /*
   2  * Copyright (c) 1999-2000, Eric Moon.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions, and the following disclaimer.
  11  *
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions, and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * 3. The name of the author may not be used to endorse or promote products
  17  *    derived from this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
  20  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  21  * OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  23  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  26  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  27  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31
  32 // InfoWindow.h (Cortex/InfoView)
  33 //
  34 // * PURPOSE
  35 //
  36 // * HISTORY
  37 //   c.lenz             25may00         Begun
  38 //
  39
  40 #ifndef __InfoWindow_H__
  41 #define __InfoWindow_H__
  42
  43 // Interface Kit
  44 #include <Window.h>
  45
  46 #include "cortex_defs.h"
  47 __BEGIN_CORTEX_NAMESPACE
  48
  49 class InfoWindow :
  50         public          BWindow {
  51
  52 public:                                         // *** ctor/dtor
  53
  54                                                         InfoWindow(
  55                                                                 BRect frame);
  56
  57         virtual                                 ~InfoWindow();
  58
  59 public:                                         // *** BWindow impl
  60
  61         // remember that frame was changed manually
  62         virtual void                    FrameResized(
  63                                                                 float width,
  64                                                                 float height);
  65
  66         // extends BWindow implementation to constrain to screen
  67         // and remember the initial size
  68         virtual void                    Show();
  69
  70         // extend basic Zoom() functionality to 'minimize' the
  71         // window when currently at max size
  72         virtual void                    Zoom(
  73                                                                 BPoint origin,
  74                                                                 float width,
  75                                                                 float height);
  76
  77 private:                                        // *** internal operations
  78
  79         // resizes the window to fit in the current screen rect
  80         void                                    _constrainToScreen();
  81
  82 private:                                        // *** data members
  83
  84         BRect                                   m_manualSize;
  85
  86         bool                                    m_zoomed;
  87
  88         bool                                    m_zooming;
  89 };
  90
  91 __END_CORTEX_NAMESPACE
  92 #endif /* __InfoWindow_H__ */