LgiOsDefs.h File Reference

Linux specific types and defines. More...

#include <string.h>
#include "assert.h"
#include "LgiDefs.h"
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <pthread.h>
#include "LgiInc.h"
#include "xcb/xcb.h"
#include "pango/pango.h"
#include "pango/pangocairo.h"
#include "cairo/cairo-xcb.h"

Go to the source code of this file.

Defines
#define	LgiSleep(i)   _lgi_sleep(i)
	Sleep the current thread for i milliseconds.
#define	LgiYield()   LgiApp->Run(false)
	Process any pending messages in the applications message que and then return.
#define	LGI_FileDropFormat   "text/uri-list"
	Drag and drop format for a file.
#define	SUNKEN   1
	Edge type: Sunken.
#define	RAISED   2
	Edge type: Raised.
#define	CHISEL   3
	Edge type: Chiseled.
#define	FLAT   4
	Edge type: Flat.
#define	DIR_CHAR   '/'
	The directory separator character on Linux as a char.
#define	DIR_STR   "/"
	The directory separator character on Linux as a string.
#define	EOL_SEQUENCE   "\n"
	The standard end of line string for Linux.
#define	IsSlash(c)   (((c)=='/')OR((c)=='\\'))
	Tests a char for being a slash.
#define	IsQuote(c)   (((c)=='\"')OR((c)=='\''))
	Tests a char for being a quote.
#define	LGI_PATH_SEPARATOR   ":"
	The path list separator character for Linux.
#define	LGI_ALL_FILES   "*"
	The pattern that matches all files in Linux.
#define	LGI_LIBRARY_EXT   "so"
	The stardard extension for dynamically linked code.
#define	M_SYSTEM   (1000)
	Base point for system messages.
#define	M_CLOSE   (M_SYSTEM+1)
	Message that indicates the user is trying to close a top level window.
#define	M_X11_INVALIDATE   (M_SYSTEM+2)
	Implemented to handle invalide requests in the GUI thread.
#define	M_X11_REPARENT   (M_SYSTEM+4)
	Implemented to handle paint requests in the GUI thread.
#define	M_USER   (M_SYSTEM+1000)
	Minimum value for application defined message ID's.
#define	M_MOUSEENTER   (M_USER+100)
	Mouse enter event.
#define	M_MOUSEEXIT   (M_USER+101)
	Mouse exit event.
#define	M_CHANGE   (M_USER+102)
	GView change notification.
#define	M_DESCRIBE   (M_USER+103)
	Pass a text message up to the UI to descibe whats happening.
#define	M_PULSE   (M_USER+114)
	Implemented to handle timer events in the GUI thread.
#define	IDOK   1
#define	IDCANCEL   2
#define	IDYES   6
#define	IDNO   7
#define	MB_OK   0
#define	MB_OKCANCEL   1
#define	MB_YESNOCANCEL   3
#define	MB_YESNO   4
#define	LGI_VKEY_CTRL   0x001
#define	LGI_VKEY_ALT   0x002
#define	LGI_VKEY_SHIFT   0x004
#define	LGI_VMOUSE_LEFT   0x008
#define	LGI_VMOUSE_MIDDLE   0x010
#define	LGI_VMOUSE_RIGHT   0x020
#define	LGI_VMOUSE_CTRL   0x040
#define	LGI_VMOUSE_ALT   0x080
#define	LGI_VMOUSE_SHIFT   0x100
#define	LGI_VMOUSE_DOWN   0x200
#define	LGI_VMOUSE_DOUBLE   0x400
Functions
LgiFunc char *	strnistr (char *a, char *b, int n)
	Search for a case insensitive sub-string in another string.
LgiFunc int	FormatToInt (char *s)
	Convert a string d'n'd format to an OS dependant integer.
LgiFunc char *	FormatToStr (int f)
	Convert a Os dependant integer d'n'd format to a string.

---

Detailed Description

Linux specific types and defines.

Author:

Matthew Allen

---

Define Documentation

#define IDCANCEL   2

Standard ID for a "Cancel" button.

See also:

LgiMsg

#define IDNO   7

Standard ID for a "No" button.

See also:

LgiMsg

#define IDOK   1

Standard ID for an "Ok" button.

See also:

LgiMsg

#define IDYES   6

Standard ID for a "Yes" button.

See also:

LgiMsg

#define LGI_VKEY_ALT   0x002

The ALT key is pressed

See also:

GKey

#define LGI_VKEY_CTRL   0x001

The CTRL key is pressed

See also:

GKey

#define LGI_VKEY_SHIFT   0x004

The SHIFT key is pressed

See also:

GKey

#define LGI_VMOUSE_ALT   0x080

The alt key is pressed

See also:

GMouse

#define LGI_VMOUSE_CTRL   0x040

The ctrl key is pressed

See also:

GMouse

#define LGI_VMOUSE_DOUBLE   0x400

The mouse event is a double click

See also:

GMouse

#define LGI_VMOUSE_DOWN   0x200

The mouse event is a down click

See also:

GMouse

#define LGI_VMOUSE_LEFT   0x008

The left mouse button is pressed

See also:

GMouse

#define LGI_VMOUSE_MIDDLE   0x010

The middle mouse button is pressed

See also:

GMouse

#define LGI_VMOUSE_RIGHT   0x020

The right mouse button is pressed

See also:

GMouse

#define LGI_VMOUSE_SHIFT   0x100

The shift key is pressed

See also:

GMouse

#define M_CHANGE   (M_USER+102)

GView change notification.

a = (GView*) Wnd;
b = (int) Flags; // Specific to each GView

#define M_DESCRIBE   (M_USER+103)

Pass a text message up to the UI to descibe whats happening.

a = (GView*) Wnd;
b = (char*) Text; // description from window

#define M_MOUSEENTER   (M_USER+100)

Mouse enter event.

a = bool Inside; // is the mouse inside the client area?
b = MAKELONG(x, y); // mouse location

#define M_MOUSEEXIT   (M_USER+101)

Mouse exit event.

a = bool Inside; // is the mouse inside the client area?
b = MAKELONG(x, y); // mouse location

#define MB_OK   0

Standard message box with an Ok button.

See also:

LgiMsg

#define MB_OKCANCEL   1

Standard message box with Ok and Cancel buttons.

See also:

LgiMsg

#define MB_YESNO   4

Standard message box with Yes and No buttons.

See also:

LgiMsg

#define MB_YESNOCANCEL   3

Standard message box with Yes, No and Cancel buttons.

See also:

LgiMsg

---

Function Documentation

LgiFunc char* strnistr	(	char *	a,
		char *	b,
		int	n
	)

Search for a case insensitive sub-string in another string.

The search is not case sensitive.

Returns:

A pointer to the sub-string or NULL if not found.

Parameters:

a	The string to search
b	The string to find
n	The maximum number of bytes of 'a' to search.