[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"
#include "String++.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, String const &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"
3c054baf	20	#include "String++.h"
97647369 RC	21
	22	#define HMARGIN 10
	23	#define ROW_MARGIN 5
	24	#define ICON_MARGIN 4
	25	#define RTARROW_WIDTH 11
	26	#define SPIN_WIDTH 11
	27	#define NEW_COL_SIZE_SLOP (ICON_MARGIN + SPIN_WIDTH + RTARROW_WIDTH)
	28
	29	#define CHECK_SIZE 11
	30
	31	class PickView;
	32	#include "PickCategoryLine.h"
	33	#include "package_meta.h"
	34
	35	class PickView
	36	{
	37	public:
	38	class views;
	39	class Header;
	40	int num_columns;
	41	views get_view_mode ()
	42	{
	43	return view_mode;
	44	};
	45	void set_view_mode (views _mode);
	46	Header *headers;
	47	PickView (views mode, HWND listview, Category & cat);
	48	const char *mode_caption ();
	49	void insert_pkg (packagemeta &);
	50	void insert_category (Category *, bool);
	51	void clear_view (void);
	52	int click (int row, int x);
	53	int current_col;
	54	int new_col;
	55	int src_col;
	56	int cat_col;
	57	int pkg_col;
	58	int last_col;
	59	int row_height;
	60	TEXTMETRIC tm;
	61	HDC bitmap_dc;
	62	HANDLE bm_spin,bm_rtarrow, bm_checkyes, bm_checkno, bm_checkna;
	63	trusts deftrust;
	64	HANDLE sysfont;
	65	int scroll_ulc_x, scroll_ulc_y;
	66	int header_height;
	67	PickCategoryLine contents;
	68	void scroll (HWND hwnd, int which, int *var, int code);
	69	HWND ListHeader (void) const
	70	{
	71	return listheader;
	72	}
	73
	74
	75	class views
	76	{
	77	public:
	78	static const views Unknown;
	79	static const views PackageFull;
	80	static const views Package;
	81	static const views Category;
	82	static const views NView;
	83	views ():_value (0)
	84	{
85	};
86	views (int aInt)
87	{
88	_value = aInt;
89	if (_value < 0 \|\| _value > 3)
90	_value = 0;
91	}
92	views & operator++ ();
93	bool operator == (views const &rhs)
94	{
95	return _value == rhs._value;
96	}
97	bool operator != (views const &rhs)
98	{
99	return _value != rhs._value;
100	}
101	const char *caption ();
102
103	private:
104	int _value;
105	};
106
107	class Header
108	{
109	public:
110	const char *text;
111	int slen;
112	int width;
113	int x;
114	};
115
116	private:
117	HWND listview;
118	HWND listheader;
119	views view_mode;
120	void set_headers ();
121	void init_headers (HDC dc);
3c054baf	122	void note_width (Header *hdrs, HDC dc, String const &string, int addend,
97647369 RC	123	int column);
	124
	125	};
	126
	127	#endif // _PICKVIEW_H_