[cygwin-apps/setup.git] / PickView.h

/*
 * Copyright (c) 2002 Robert Collins.
 *
 *     This program is free software; you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation; either version 2 of the License, or
 *     (at your option) any later version.
 *
 *     A copy of the GNU General Public License can be found at
 *     http://www.gnu.org/
 *
 * Written by Robert Collins <robertc@hotmail.com>
 *
 */

#ifndef _PICKVIEW_H_
#define _PICKVIEW_H_

#include "win32.h"

#define HMARGIN 10
#define ROW_MARGIN      5
#define ICON_MARGIN     4
#define RTARROW_WIDTH 11
#define SPIN_WIDTH 11
#define NEW_COL_SIZE_SLOP (ICON_MARGIN + SPIN_WIDTH + RTARROW_WIDTH)

#define CHECK_SIZE      11

class PickView;
#include "PickCategoryLine.h"
#include "package_meta.h"

class PickView
{
public:
  class views;
  class Header;
  int num_columns;
  views get_view_mode ()
  {
    return view_mode;
  };
  void set_view_mode (views _mode);
  Header *headers;
  PickView (views mode, HWND listview, Category & cat);
  const char *mode_caption ();
  void insert_pkg (packagemeta &);
  void insert_category (Category *, bool);
  void clear_view (void);
  int click (int row, int x);
  int current_col;
  int new_col;
  int src_col;
  int cat_col;
  int pkg_col;
  int last_col;
  int row_height;
  TEXTMETRIC tm;
  HDC bitmap_dc;
  HANDLE bm_spin,bm_rtarrow, bm_checkyes, bm_checkno, bm_checkna;
  trusts deftrust;
  HANDLE sysfont;
  int scroll_ulc_x, scroll_ulc_y;
  int header_height;
  PickCategoryLine contents;
  void scroll (HWND hwnd, int which, int *var, int code);
  HWND ListHeader (void) const
  {
    return listheader;
  }


  class views
  {
  public:
    static const views Unknown;
    static const views PackageFull;
    static const views Package;
    static const views Category;
    static const views NView;
      views ():_value (0)
    {
    };
    views (int aInt)
    {
      _value = aInt;
      if (_value < 0 || _value > 3)
	_value = 0;
    }
    views & operator++ ();
    bool operator == (views const &rhs)
    {
      return _value == rhs._value;
    }
    bool operator != (views const &rhs)
    {
      return _value != rhs._value;
    }
    const char *caption ();

  private:
    int _value;
  };

  class Header
  {
  public:
    const char *text;
    int slen;
    int width;
    int x;
  };

private:
  HWND listview;
  HWND listheader;
  views view_mode;
  void set_headers ();
  void init_headers (HDC dc);
  void note_width (Header *hdrs, HDC dc, const char *string, int addend,
      int column);

};

#endif // _PICKVIEW_H_
Commit	Line	Data
97647369 RC	1	/*
	2	* Copyright (c) 2002 Robert Collins.
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License as published by
	6	* the Free Software Foundation; either version 2 of the License, or
	7	* (at your option) any later version.
	8	*
	9	* A copy of the GNU General Public License can be found at
	10	* http://www.gnu.org/
	11	*
	12	* Written by Robert Collins <robertc@hotmail.com>
	13	*
	14	*/
	15
	16	#ifndef _PICKVIEW_H_
	17	#define _PICKVIEW_H_
	18
	19	#include "win32.h"
	20
	21	#define HMARGIN 10
	22	#define ROW_MARGIN 5
	23	#define ICON_MARGIN 4
	24	#define RTARROW_WIDTH 11
	25	#define SPIN_WIDTH 11
	26	#define NEW_COL_SIZE_SLOP (ICON_MARGIN + SPIN_WIDTH + RTARROW_WIDTH)
	27
	28	#define CHECK_SIZE 11
	29
	30	class PickView;
	31	#include "PickCategoryLine.h"
	32	#include "package_meta.h"
	33
	34	class PickView
	35	{
	36	public:
	37	class views;
	38	class Header;
	39	int num_columns;
	40	views get_view_mode ()
	41	{
	42	return view_mode;
	43	};
	44	void set_view_mode (views _mode);
	45	Header *headers;
	46	PickView (views mode, HWND listview, Category & cat);
	47	const char *mode_caption ();
	48	void insert_pkg (packagemeta &);
	49	void insert_category (Category *, bool);
	50	void clear_view (void);
	51	int click (int row, int x);
	52	int current_col;
	53	int new_col;
	54	int src_col;
	55	int cat_col;
	56	int pkg_col;
	57	int last_col;
	58	int row_height;
	59	TEXTMETRIC tm;
	60	HDC bitmap_dc;
	61	HANDLE bm_spin,bm_rtarrow, bm_checkyes, bm_checkno, bm_checkna;
	62	trusts deftrust;
	63	HANDLE sysfont;
	64	int scroll_ulc_x, scroll_ulc_y;
65	int header_height;
66	PickCategoryLine contents;
67	void scroll (HWND hwnd, int which, int *var, int code);
68	HWND ListHeader (void) const
69	{
70	return listheader;
71	}
72
73
74	class views
75	{
76	public:
77	static const views Unknown;
78	static const views PackageFull;
79	static const views Package;
80	static const views Category;
81	static const views NView;
82	views ():_value (0)
83	{
84	};
85	views (int aInt)
86	{
87	_value = aInt;
88	if (_value < 0 \|\| _value > 3)
89	_value = 0;
90	}
91	views & operator++ ();
92	bool operator == (views const &rhs)
93	{
94	return _value == rhs._value;
95	}
96	bool operator != (views const &rhs)
97	{
98	return _value != rhs._value;
99	}
100	const char *caption ();
101
102	private:
103	int _value;
104	};
105
106	class Header
107	{
108	public:
109	const char *text;
110	int slen;
111	int width;
112	int x;
113	};
114
115	private:
116	HWND listview;
117	HWND listheader;
118	views view_mode;
119	void set_headers ();
120	void init_headers (HDC dc);
121	void note_width (Header hdrs, HDC dc, const char string, int addend,
122	int column);
123
124	};
125
126	#endif // _PICKVIEW_H_