#include <gtk/gtk.h>
#include <glade/glade.h>
#include <stdio.h>
#include <errno.h>
#include <signal.h>
#include "main.h"
#include "client.h"
#include "image.h"
#include "gtk2proto.h"
#include "script.h"
#include "metaserver.h"
#include "mapdata.h"

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Functions
void	cleanup_connection (void)

void	client_tick (uint32 tick)

void	do_network (void)

int	do_timeout (void)

static void	error_dialog (char description, char information)

void	event_loop (void)

void	get_window_coord (GtkWidget win, int x, int y, int wx, int wy, int w, int *h)

int	main (int argc, char *argv[])

void	on_window_destroy_event (GtkObject *object, gpointer user_data)

int	parse_args (int argc, char **argv)

static void	sigpipe_handler (int sig)

static void	usage (char *progname)

Variables
const char *const	colorname [NUM_COLORS]

gint	csocket_fd =0

GladeXML *	dialog_xml

char	dialog_xml_file [MAX_BUF] = DIALOG_XML_FILENAME

char	dialog_xml_path [MAX_BUF] = ""

GtkWidget *	magic_map

int	maxfd

const char *const	rcsid_gtk2_main_c = "$Id: main.c 10739 2008-11-26 19:50:37Z kbulgrien $"

GdkColor	root_color [NUM_COLORS]

int	time_map_redraw

struct timeval	timeout

static uint8	updatekeycodes =FALSE

const char *const	usercolorname [NUM_COLORS]

GtkWidget *	window_root

GladeXML *	window_xml

char	window_xml_file [MAX_BUF] = WINDOW_XML_FILENAME

char	window_xml_path [MAX_BUF] = ""

Detailed Description

Implements client startup functions. Command-line parameters are parsed and handled. Libglade XML layout files are loaded. Windows and dialogs are initialized. The server connection is managed. The main.c file originally was generated by glade-2, but is now manually maintained.

Definition in file main.c.

Function Documentation

void cleanup_connection ( void )

Called from disconnect command - that closes the socket - we just need to do the gtk cleanup.

Definition at line 150 of file main.c.

References csocket_fd.

void client_tick ( uint32 tick )

X11 client doesn't care about this

Definition at line 139 of file main.c.

References draw_map(), inventory_tick(), and mapdata_animation().

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void do_network ( void )

main loop iteration related stuff

Definition at line 176 of file main.c.

References CFG_DM_OPENGL, CFG_DM_SDL, CONFIG_DISPLAYMODE, csocket, csocket_fd, DoClient(), draw_lists(), draw_map(), FALSE, ClientSocket::fd, LOG(), LOG_WARNING, maxfd, opengl_gen_map(), script_fdset(), script_process(), sdl_gen_map(), timeout, and use_config.

Referenced by event_loop().

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int do_timeout ( void )

Map, spell, and inventory maintenance.

Returns: TRUE

Definition at line 125 of file main.c.

References cpl, display_map_doneupdate(), draw_info_windows(), FALSE, inventory_tick(), magic_map_flash_pos(), mapdata_animation(), redraw_needed, Player_Struct::showmagic, Player_Struct::spells_updated, tick, TRUE, update_spell_information(), update_spell_list(), and updatelock.

Referenced by event_loop().

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static void error_dialog	(	char *	description,
		char *	information
	)

static

Display an error message dialog. The dialog contains a multi-line, bolded heading that includes the client version information, an error description, and information relevant to the error condition.

Parameters

description	A C-string, displayed in bold text, that describes the type of the error condition.
information	A C-string, displayed in normal text, that provides additional information about the error condition.

Definition at line 636 of file main.c.

References VERSION_INFO.

Referenced by main().

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void event_loop ( void )

event loop iteration stuff

Definition at line 234 of file main.c.

Referenced by main().

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void get_window_coord	(	GtkWidget *	win,
		int *	x,
		int *	y,
		int *	wx,
		int *	wy,
		int *	w,
		int *	h
	)

Gets the coordinates of a specified window.

Parameters

win	Pass in a GtkWidget pointer to get its coordinates.
x	Parent-relative window x coordinate
y	Parent-relative window y coordinate
wx	?
wy	?
w	Window width
h	Window height

Definition at line 886 of file main.c.

Referenced by configdialog(), image_update_download_status(), and save_winpos().

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int main	(	int	argc,
		char *	argv[]
	)

The client entry point.

Parameters

argc
argv

Returns

Definition at line 658 of file main.c.

References SockList::buf, cached_server_file, clear_stat_mapping(), colorname, config_init(), CONFIG_MAPHEIGHT, CONFIG_MAPWIDTH, CONFIG_PORT, CONFIG_SOUND, cpl, ClientSocket::cs_version, csocket, dialog_xml, dialog_xml_file, dialog_xml_path, draw_look_list(), draw_splash(), enable_menu_items(), error_dialog(), event_loop(), FALSE, ClientSocket::fd, get_metaserver(), ClientSocket::inbuf, info_init(), init_cache_data(), init_client_vars(), init_connection(), init_sounds(), inventory_init(), keyfunc(), keyrelfunc(), keys_init(), SockList::len, load_theme(), load_window_positions(), locate_item(), LOG(), LOG_CRITICAL, magic_map, map_init(), mapdata_reset(), MAX_BUF, maxfd, MAXSOCKBUF, meta_port, meta_server, metaserver_get_info(), negotiate_connection(), NUM_COLORS, Player_Struct::ob, on_drawingarea_magic_map_expose_event(), on_window_destroy_event(), parse_args(), pickup_init(), remove_item_inventory(), reset_client_vars(), reset_image_data(), root_color, server, sigpipe_handler(), stats_init(), TRUE, use_config, want_config, window_root, window_xml, window_xml_file, window_xml_path, and XML_PATH_DEFAULT.

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void on_window_destroy_event	(	GtkObject *	object,
		gpointer	user_data
	)

Handles client shutdown.

Definition at line 162 of file main.c.

References LOG(), and LOG_INFO.

Referenced by get_metaserver(), and main().

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int parse_args	(	int	argc,
		char **	argv
	)

parse_args: Parses command line options, and does variable initialization.

Parameters

argc
argv

Returns: Returns 0 on success, nonzero on failure.

Definition at line 350 of file main.c.

References CFG_DM_OPENGL, CFG_DM_PIXMAP, CFG_DM_SDL, CONFIG_CACHE, CONFIG_DARKNESS, CONFIG_DISPLAYMODE, CONFIG_DOWNLOAD, CONFIG_ECHO, CONFIG_FASTTCP, CONFIG_FOGWAR, CONFIG_ICONSCALE, CONFIG_MAPHEIGHT, CONFIG_MAPSCALE, CONFIG_MAPWIDTH, CONFIG_NUMS, CONFIG_PORT, CONFIG_RESISTS, CONFIG_SHOWICON, CONFIG_SMOOTH, CONFIG_SOUND, CONFIG_SPLASH, CONFIG_SPLITINFO, CONFIG_SPLITWIN, CONFIG_TRIMINFO, DEFAULT_IMAGE_SIZE, dialog_xml_path, face_info, FALSE, FULL_VERSION, image_size, load_defaults(), LOG(), LOG_INFO, LOG_WARNING, map_image_half_size, map_image_size, MAP_MAX_SIZE, mapdata_init(), MAX_BUF, MINLOG, server, sound_server, time_map_redraw, TRUE, updatekeycodes, usage(), use_config, VERSION_INFO, want_config, Face_Information_struct::want_faceset, want_skill_exp, and window_xml_path.

Referenced by main().

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static void sigpipe_handler ( int sig )

static

Handler for SIGPIPE. We may receive this signal while piping data to a sound server or to a script. In both cases, we ignore the signal because the failure will be reported by the system call that tried to send the data.

Parameters

sig	The signal number.

Definition at line 286 of file main.c.

Referenced by main().

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static void usage ( char * progname )

static

Usage routine. All clients should support server, port and display options, with -pix and -xpm also suggested. -split does not need to be supported - it is in this copy because the old code supported it.

Parameters

*progname Not used, but should be.

Definition at line 298 of file main.c.

Referenced by parse_args().

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Variable Documentation

const char* const colorname[NUM_COLORS]

Initial value:

= {
"Black",                
"White",                
"Navy",                 
"Red",                  
"Orange",               
"DodgerBlue",           
"DarkOrange2",          
"SeaGreen",             
"DarkSeaGreen",         
"Grey50",               
"Sienna",               
"Gold",                 
"Khaki"                 
}

Definition at line 60 of file main.c.

Referenced by main().

gint csocket_fd =0

Definition at line 107 of file main.c.

Referenced by cleanup_connection(), do_network(), event_loop(), keyfunc(), and on_disconnect_activate().

GladeXML* dialog_xml

Definition at line 57 of file main.c.

Referenced by config_init(), get_metaserver(), keys_init(), main(), menu_about(), and on_spells_activate().

char dialog_xml_file[MAX_BUF] = DIALOG_XML_FILENAME

Definition at line 96 of file main.c.

Referenced by main().

char dialog_xml_path[MAX_BUF] = ""

Dialog layout file with path.

Definition at line 97 of file main.c.

Referenced by main(), and parse_args().

GtkWidget * magic_map

main.c - drawing area for the magic map

Definition at line 56 of file main.c.

Referenced by draw_magic_map(), magic_map_flash_pos(), and main().

int maxfd

Definition at line 68 of file client.c.

Referenced by do_network(), event_loop(), and main().

const char* const rcsid_gtk2_main_c = "$Id: main.c 10739 2008-11-26 19:50:37Z kbulgrien $"

Definition at line 1 of file main.c.

GdkColor root_color[NUM_COLORS]

Definition at line 104 of file main.c.

Referenced by draw_magic_map(), magic_map_flash_pos(), and main().

int time_map_redraw

Definition at line 203 of file gx11.c.

Referenced by gtk_draw_map(), init_windows(), and parse_args().

struct timeval timeout

Definition at line 105 of file main.c.

Referenced by do_network(), and event_loop().

uint8 updatekeycodes =FALSE

static

Definition at line 108 of file main.c.

Referenced by parse_args().

const char* const usercolorname[NUM_COLORS]

Initial value:

= {
"black",                
"white",                
"darkblue",             
"red",                  
"orange",               
"lightblue",            
"darkorange",           
"green",                
"darkgreen",            
"grey",                 
"brown",                
"yellow",               
"tan"                   
}