gui.cpp File Reference

#include <assert.h>
#include <ctype.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <limits.h>
#include <sys/select.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <Alert.h>
#include <Application.h>
#include <BeBuild.h>
#include <FindDirectory.h>
#include <Mime.h>
#include <Path.h>
#include <PathFinder.h>
#include <Resources.h>
#include <Roster.h>
#include <Screen.h>
#include <String.h>
#include "utils/nsoption.h"
#include "utils/filename.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "utils/url.h"
#include "utils/corestrings.h"
#include "utils/utf8.h"
#include "utils/utils.h"
#include "utils/nsurl.h"
#include "netsurf/misc.h"
#include "netsurf/clipboard.h"
#include "netsurf/search.h"
#include "netsurf/fetch.h"
#include "netsurf/netsurf.h"
#include "netsurf/content.h"
#include "netsurf/browser_window.h"
#include "netsurf/cookie_db.h"
#include "netsurf/url_db.h"
#include "content/fetch.h"
#include "beos/gui.h"
#include "beos/gui_options.h"
#include "beos/window.h"
#include "beos/throbber.h"
#include "beos/filetype.h"
#include "beos/download.h"
#include "beos/schedule.h"
#include "beos/fetch_rsrc.h"
#include "beos/scaffolding.h"
#include "beos/bitmap.h"
#include "beos/font.h"

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Macros
#define	__STDBOOL_H__   1
#define	USE_RESOURCES   1
#define	B_PANEL_TEXT_COLOR   ((color_which)10)
#define	B_DOCUMENT_BACKGROUND_COLOR   ((color_which)11)
#define	B_DOCUMENT_TEXT_COLOR   ((color_which)12)
#define	B_CONTROL_BACKGROUND_COLOR   ((color_which)13)
#define	B_CONTROL_TEXT_COLOR   ((color_which)14)
#define	B_CONTROL_BORDER_COLOR   ((color_which)15)
#define	B_CONTROL_HIGHLIGHT_COLOR   ((color_which)16)
#define	B_NAVIGATION_BASE_COLOR   ((color_which)4)
#define	B_NAVIGATION_PULSE_COLOR   ((color_which)17)
#define	B_SHINE_COLOR   ((color_which)18)
#define	B_SHADOW_COLOR   ((color_which)19)
#define	B_MENU_SELECTED_BORDER_COLOR   ((color_which)9)
#define	B_TOOL_TIP_BACKGROUND_COLOR   ((color_which)20)
#define	B_TOOL_TIP_TEXT_COLOR   ((color_which)21)
#define	B_SUCCESS_COLOR   ((color_which)100)
#define	B_FAILURE_COLOR   ((color_which)101)
#define	B_MENU_SELECTED_BACKGROUND_COLOR   B_MENU_SELECTION_BACKGROUND_COLOR
#define	B_RANDOM_COLOR   ((color_which)0x80000000)
#define	B_MICHELANGELO_FAVORITE_COLOR   ((color_which)0x80000001)
#define	B_DSANDLER_FAVORITE_SKY_COLOR   ((color_which)0x80000002)
#define	B_DSANDLER_FAVORITE_INK_COLOR   ((color_which)0x80000003)
#define	B_DSANDLER_FAVORITE_SHOES_COLOR   ((color_which)0x80000004)
#define	B_DAVE_BROWN_FAVORITE_COLOR   ((color_which)0x80000005)
#define	NOCOL   ((color_which)0)
#define	STROF(n)   #n
#define	FIND_THROB(n)
#define	SETFONTDEFAULT(OPTION, y)   if (nsoption_charp(OPTION) == NULL) nsoption_set_charp(OPTION, strdup((y)))

Functions
nserror	beos_warn_user (const char *warning, const char *detail)
	Display a warning for a serious problem (eg memory exhaustion). More...
char *	realpath (const char *f, char *buf)
image_id	nsbeos_find_app_path (char *path)
char *	find_resource (char *buf, const char *filename, const char *def)
	Locate a shared resource file by searching known places in order. More...
static void	check_homedir (void)
	Check that ~/.netsurf/ exists, and if it doesn't, create it. More...
static int32	bapp_thread (void *arg)
static nsurl *	gui_get_resource_url (const char *path)
static nserror	set_colour_from_ui (struct nsoption_s *opts, color_which ui, enum nsoption_e option, colour def_colour)
	set option from pen More...
static nserror	set_defaults (struct nsoption_s *defaults)
	Set option defaults for framebuffer frontend. More...
void	nsbeos_update_system_ui_colors (void)
static bool	nslog_stream_configure (FILE *fptr)
	Ensures output logging stream is correctly configured. More...
static BPath	get_messages_path ()
static void	gui_init (int argc, char **argv)
void	nsbeos_pipe_message (BMessage *message, BView *_this, struct gui_window *gui)
void	nsbeos_pipe_message_top (BMessage *message, BWindow *_this, struct beos_scaffolding *scaffold)
void	nsbeos_gui_poll (void)
static void	gui_quit (void)
static char *	url_to_path (const char *url)
void	nsbeos_gui_view_source (struct hlcache_handle *content)
	Send the source of a content to a text editor. More...
static nserror	gui_launch_url (struct nsurl *url)
	Broadcast an URL that we can't handle. More...
void	die (const char *const error)
	Cause an abnormal program termination. More...
int	main (int argc, char **argv)
	Normal entry point from OS. More...
int	gui_init_replicant (int argc, char **argv)
	called when replicated from NSBaseView::Instantiate() More...

Variables
bool	nsbeos_done = false
bool	replicated = false
	if we are running as a replicant More...
char *	options_file_location
char *	glade_file_location
struct gui_window *	search_current_window = 0
BWindow *	wndAbout
BWindow *	wndWarning
BWindow *	wndTooltip
BFilePanel *	wndOpenFile
static thread_id	sBAppThreadID
static BMessage *	gFirstRefsReceived = NULL
static int	sEventPipe [2]
static struct gui_fetch_table	beos_fetch_table
static struct gui_misc_table	beos_misc_table

Macro Definition Documentation

__STDBOOL_H__

#define __STDBOOL_H__   1

Definition at line 21 of file gui.cpp.

B_CONTROL_BACKGROUND_COLOR

#define B_CONTROL_BACKGROUND_COLOR   ((color_which)13)

Definition at line 406 of file gui.cpp.

B_CONTROL_BORDER_COLOR

#define B_CONTROL_BORDER_COLOR   ((color_which)15)

Definition at line 408 of file gui.cpp.

B_CONTROL_HIGHLIGHT_COLOR

#define B_CONTROL_HIGHLIGHT_COLOR   ((color_which)16)

Definition at line 409 of file gui.cpp.

B_CONTROL_TEXT_COLOR

#define B_CONTROL_TEXT_COLOR   ((color_which)14)

Definition at line 407 of file gui.cpp.

B_DAVE_BROWN_FAVORITE_COLOR

#define B_DAVE_BROWN_FAVORITE_COLOR   ((color_which)0x80000005)

Definition at line 425 of file gui.cpp.

B_DOCUMENT_BACKGROUND_COLOR

#define B_DOCUMENT_BACKGROUND_COLOR   ((color_which)11)

Definition at line 404 of file gui.cpp.

B_DOCUMENT_TEXT_COLOR

#define B_DOCUMENT_TEXT_COLOR   ((color_which)12)

Definition at line 405 of file gui.cpp.

B_DSANDLER_FAVORITE_INK_COLOR

#define B_DSANDLER_FAVORITE_INK_COLOR   ((color_which)0x80000003)

Definition at line 423 of file gui.cpp.

B_DSANDLER_FAVORITE_SHOES_COLOR

#define B_DSANDLER_FAVORITE_SHOES_COLOR   ((color_which)0x80000004)

Definition at line 424 of file gui.cpp.

B_DSANDLER_FAVORITE_SKY_COLOR

#define B_DSANDLER_FAVORITE_SKY_COLOR   ((color_which)0x80000002)

Definition at line 422 of file gui.cpp.

B_FAILURE_COLOR

#define B_FAILURE_COLOR   ((color_which)101)

Definition at line 418 of file gui.cpp.

B_MENU_SELECTED_BACKGROUND_COLOR

#define B_MENU_SELECTED_BACKGROUND_COLOR   B_MENU_SELECTION_BACKGROUND_COLOR

Definition at line 419 of file gui.cpp.

B_MENU_SELECTED_BORDER_COLOR

#define B_MENU_SELECTED_BORDER_COLOR   ((color_which)9)

Definition at line 414 of file gui.cpp.

B_MICHELANGELO_FAVORITE_COLOR

#define B_MICHELANGELO_FAVORITE_COLOR   ((color_which)0x80000001)

Definition at line 421 of file gui.cpp.

B_NAVIGATION_BASE_COLOR

#define B_NAVIGATION_BASE_COLOR   ((color_which)4)

Definition at line 410 of file gui.cpp.

B_NAVIGATION_PULSE_COLOR

#define B_NAVIGATION_PULSE_COLOR   ((color_which)17)

Definition at line 411 of file gui.cpp.

B_PANEL_TEXT_COLOR

#define B_PANEL_TEXT_COLOR   ((color_which)10)

Definition at line 403 of file gui.cpp.

B_RANDOM_COLOR

#define B_RANDOM_COLOR   ((color_which)0x80000000)

Definition at line 420 of file gui.cpp.

B_SHADOW_COLOR

#define B_SHADOW_COLOR   ((color_which)19)

Definition at line 413 of file gui.cpp.

B_SHINE_COLOR

#define B_SHINE_COLOR   ((color_which)18)

Definition at line 412 of file gui.cpp.

B_SUCCESS_COLOR

#define B_SUCCESS_COLOR   ((color_which)100)

Definition at line 417 of file gui.cpp.

B_TOOL_TIP_BACKGROUND_COLOR

#define B_TOOL_TIP_BACKGROUND_COLOR   ((color_which)20)

Definition at line 415 of file gui.cpp.

B_TOOL_TIP_TEXT_COLOR

#define B_TOOL_TIP_TEXT_COLOR   ((color_which)21)

Definition at line 416 of file gui.cpp.

FIND_THROB

#define FIND_THROB

(

n

)

Value:

                                filenames[(n)] = \
                                "throbber/throbber" STROF(n) ".png";

NOCOL

#define NOCOL   ((color_which)0)

Definition at line 432 of file gui.cpp.

SETFONTDEFAULT

#define SETFONTDEFAULT	(		OPTION,
			y
	)		if (nsoption_charp(OPTION) == NULL) nsoption_set_charp(OPTION, strdup((y)))

STROF

#define STROF

(

n

)

#n

USE_RESOURCES

#define USE_RESOURCES   1

Definition at line 88 of file gui.cpp.

Function Documentation

bapp_thread()

static int32 bapp_thread ( void *  arg )

static

Definition at line 373 of file gui.cpp.

Referenced by gui_init().

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beos_warn_user()

nserror beos_warn_user	(	const char *	warning,
		const char *	detail
	)

Display a warning for a serious problem (eg memory exhaustion).

Parameters

warning	message key for warning message
detail	additional message, or 0

Definition at line 116 of file gui.cpp.

References NSERROR_OK, NSLOG, and text().

Referenced by beos_fetch_filetype_init(), fetch_rsrc_register(), gui_init(), gui_launch_url(), gui_window_create(), nsbeos_gui_view_source(), nsbeos_new_scaffolding(), nsbeos_plot_arc(), nsbeos_plot_bbitmap(), nsbeos_plot_bitmap(), nsbeos_plot_clip(), nsbeos_plot_disc(), nsbeos_plot_line(), nsbeos_plot_polygon(), nsbeos_plot_rectangle(), nsbeos_scaffolding_dispatch_event(), and nsfont_paint().

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check_homedir()

static void check_homedir ( void  )

static

Check that ~/.netsurf/ exists, and if it doesn't, create it.

Definition at line 351 of file gui.cpp.

References die(), NSLOG, and path().

Referenced by gui_init().

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die()

void die

(

const char *const

error

)

Cause an abnormal program termination.

Note

This never returns and is intended to terminate without any cleanup.

Parameters

error

The message to display to the user.

Definition at line 970 of file gui.cpp.

References text().

Referenced by check_homedir(), gui_init(), gui_init_replicant(), and main().

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find_resource()

char * find_resource	(	char *	buf,
		const char *	filename,
		const char *	def
	)

Locate a shared resource file by searching known places in order.

Search order is: ~/config/settings/NetSurf/, ~/.netsurf/, $NETSURFRES/ (where NETSURFRES is an environment variable), and finally the path specified by the macro at the top of this file.

Parameters

buf	buffer to write to. must be at least PATH_MAX chars
filename	file to look for
def	default to return if file not found

Returns

path to resource.

Definition at line 277 of file gui.cpp.

References find_resource(), path(), PATH_MAX, and realpath().

Referenced by find_resource(), gui_init(), and nsbeos_scaffolding_dispatch_event().

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get_messages_path()

static BPath get_messages_path ( )

static

Definition at line 519 of file gui.cpp.

References get_messages_path().

Referenced by get_messages_path(), gui_init_replicant(), and main().

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gui_get_resource_url()

static nsurl * gui_get_resource_url ( const char *  path )

static

Definition at line 380 of file gui.cpp.

References NSLOG, nsurl_create(), path(), and gui_window::url.

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gui_init()

static void gui_init ( int  argc, char **  argv  )

static

Definition at line 546 of file gui.cpp.

References bapp_thread(), beos_fetch_filetype_init(), beos_warn_user(), browser_window_create(), BW_CREATE_HISTORY, check_homedir(), die(), fetch_rsrc_register(), find_resource(), FIND_THROB, gFirstRefsReceived, messages_get_errorcode(), nsbeos_options_init(), nsbeos_throbber_initialise_from_png(), nsbeos_update_system_ui_colors(), NSERROR_OK, NSLOG, nsoption_charp, nsoption_read(), nsoption_set_bool, nsoption_set_charp, nsurl_create(), nsurl_unref(), options_file_location, PATH_MAX, replicated, sBAppThreadID, SETFONTDEFAULT, sEventPipe, TEMP_FILENAME_PREFIX, gui_window::url, urldb_load(), and urldb_load_cookies().

Referenced by gui_init_replicant(), and main().

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gui_init_replicant()

int gui_init_replicant	(	int	argc,
		char **	argv
	)

called when replicated from NSBaseView::Instantiate()

Definition at line 1102 of file gui.cpp.

References beos_bitmap_table, beos_clipboard_table, beos_download_table, beos_fetch_table, beos_layout_table, beos_misc_table, beos_window_table, die(), get_messages_path(), gui_init(), messages_add_from_file(), netsurf_init(), netsurf_register(), NSERROR_OK, nslog_init(), nslog_stream_configure(), nsoption_commandline(), nsoption_init(), nsoption_read(), nsoptions, nsoptions_default, options, and set_defaults().

Referenced by NSBaseView::Instantiate().

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gui_launch_url()

static nserror gui_launch_url ( struct nsurl *  url )

static

Broadcast an URL that we can't handle.

Definition at line 942 of file gui.cpp.

References beos_warn_user(), NSERROR_NO_FETCH_HANDLER, NSERROR_OK, and nsurl_access().

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gui_quit()

static void gui_quit ( void  )

static

Definition at line 800 of file gui.cpp.

References beos_fetch_filetype_fin(), fetch_rsrc_unregister(), nsoption_charp, urldb_save(), and urldb_save_cookies().

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main()

int main	(	int	argc,
		char **	argv
	)

Normal entry point from OS.

Normal entry point from OS.

/param argc The number of arguments in the string vector. /param argv The argument string vector. /return The return code to the OS

Todo:

logging file descriptor update belongs in a nslog_init callback

Definition at line 1005 of file gui.cpp.

References beos_bitmap_table, beos_clipboard_table, beos_download_table, beos_fetch_table, beos_layout_table, beos_misc_table, beos_window_table, die(), get_messages_path(), gui_init(), main(), messages_add_from_file(), messages_add_from_inline(), netsurf_exit(), netsurf_init(), netsurf_register(), nsbeos_done, nsbeos_gui_poll(), NSERROR_OK, NSLOG, nslog_finalise(), nslog_init(), nslog_stream_configure(), nsoption_commandline(), nsoption_finalise(), nsoption_init(), nsoption_read(), nsoptions, nsoptions_default, options, path(), replicated, and set_defaults().

Referenced by main().

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nsbeos_find_app_path()

image_id nsbeos_find_app_path

(

char *

path

)

Definition at line 246 of file gui.cpp.

References nsbeos_find_app_path(), and path().

Referenced by find_app_resources(), NSBaseView::Instantiate(), and nsbeos_find_app_path().

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nsbeos_gui_poll()

void nsbeos_gui_poll

(

void

)

Definition at line 745 of file gui.cpp.

References earliest_callback_timeout, fetch_fdset(), nsbeos_dispatch_event(), NSLOG, schedule_run(), and sEventPipe.

Referenced by main(), and nsbeos_replicant_main_thread().

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nsbeos_gui_view_source()

void nsbeos_gui_view_source

(

struct hlcache_handle *

content

)

Send the source of a content to a text editor.

Definition at line 830 of file gui.cpp.

References beos_warn_user(), content_get_mime_type(), content_get_source_data(), filename_request(), hlcache_handle_get_url(), nsurl_access(), path(), TEMP_FILENAME_PREFIX, type, and url_to_path().

Referenced by nsbeos_scaffolding_dispatch_event().

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nsbeos_pipe_message()

void nsbeos_pipe_message	(	BMessage *	message,
		BView *	_this,
		struct gui_window *	gui
	)

Definition at line 717 of file gui.cpp.

References gui_window::gui, and sEventPipe.

Referenced by NSBrowserApplication::AboutRequested(), NSBrowserFrameView::Draw(), NSBrowserFrameView::FrameResized(), NSBrowserFrameView::KeyDown(), LoginAlert::MessageReceived(), NSBrowserFrameView::MouseDown(), NSBrowserFrameView::MouseMoved(), NSBrowserFrameView::MouseUp(), and NSBrowserApplication::QuitRequested().

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nsbeos_pipe_message_top()

void nsbeos_pipe_message_top	(	BMessage *	message,
		BWindow *	_this,
		struct beos_scaffolding *	scaffold
	)

Definition at line 731 of file gui.cpp.

References gui_window::scaffold, and sEventPipe.

Referenced by NSBrowserApplication::ArgvReceived(), NSBrowserWindow::DispatchMessage(), NSBaseView::MessageReceived(), NSBrowserWindow::MessageReceived(), NSBrowserFrameView::MessageReceived(), NSBrowserWindow::QuitRequested(), NSBrowserApplication::RefsReceived(), and NSBaseView::~NSBaseView().

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nsbeos_update_system_ui_colors()

void nsbeos_update_system_ui_colors

(

void

)

Definition at line 503 of file gui.cpp.

References nsoptions, and set_defaults().

Referenced by gui_init(), nsbeos_dispatch_event(), and nsbeos_scaffolding_dispatch_event().

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nslog_stream_configure()

static bool nslog_stream_configure ( FILE *  fptr )

static

Ensures output logging stream is correctly configured.

Definition at line 511 of file gui.cpp.

Referenced by gui_init_replicant(), and main().

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realpath()

char * realpath	(	const char *	f,
		char *	buf
	)

Definition at line 230 of file gui.cpp.

References path().

Referenced by filepath_sfinddef(), filepath_vsfindfile(), find_resource(), gemdos_realpath(), and nsgtk_setup().

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set_colour_from_ui()

static nserror set_colour_from_ui ( struct nsoption_s *  opts, color_which  ui, enum nsoption_e  option, colour  def_colour  )

static

set option from pen

Definition at line 438 of file gui.cpp.

References nsoption_s::c, NOCOL, NSERROR_OK, gui_window::option, and nsoption_s::value.

Referenced by set_defaults().

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set_defaults()

static nserror set_defaults ( struct nsoption_s *  defaults )

static

Set option defaults for framebuffer frontend.

Parameters

defaults

The option table to update.

Returns

error status.

Definition at line 468 of file gui.cpp.

References B_CONTROL_BACKGROUND_COLOR, B_CONTROL_HIGHLIGHT_COLOR, B_CONTROL_TEXT_COLOR, B_DOCUMENT_BACKGROUND_COLOR, B_DOCUMENT_TEXT_COLOR, B_TOOL_TIP_BACKGROUND_COLOR, B_TOOL_TIP_TEXT_COLOR, defaults, NOCOL, NSERROR_OK, and set_colour_from_ui().

Referenced by gui_init_replicant(), main(), and nsbeos_update_system_ui_colors().

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url_to_path()

static char * url_to_path ( const char *  url )

static

Definition at line 812 of file gui.cpp.

References FILE_SCHEME_PREFIX_LEN, NSERROR_OK, path(), and url_unescape().

Referenced by nsbeos_gui_view_source().

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Variable Documentation

beos_fetch_table

struct gui_fetch_table beos_fetch_table

static

Initial value:

= {
        fetch_filetype,
        gui_get_resource_url,
        NULL, 
        NULL, 
        NULL, 
}

Definition at line 986 of file gui.cpp.

Referenced by gui_init_replicant(), and main().

beos_misc_table

struct gui_misc_table beos_misc_table

static

Initial value:

= {
        beos_schedule,
        gui_quit,
        gui_launch_url,
        NULL, 
        NULL, 
        NULL, 
}

Definition at line 994 of file gui.cpp.

Referenced by gui_init_replicant(), and main().

gFirstRefsReceived

BMessage* gFirstRefsReceived = NULL

static

Definition at line 108 of file gui.cpp.

Referenced by gui_init(), and NSBrowserApplication::RefsReceived().

glade_file_location

char* glade_file_location

Definition at line 95 of file gui.cpp.

nsbeos_done

bool nsbeos_done = false

Definition at line 90 of file gui.cpp.

Referenced by main(), nsbeos_dispatch_event(), nsbeos_replicant_main_thread(), nsbeos_scaffolding_dispatch_event(), and nsbeos_window_destroy_event().

options_file_location

char* options_file_location

Definition at line 94 of file gui.cpp.

Referenced by gui_init().

replicated

bool replicated = false

if we are running as a replicant

Definition at line 92 of file gui.cpp.

Referenced by gui_init(), NSBaseView::Instantiate(), main(), nsbeos_new_scaffolding(), and NSBaseView::~NSBaseView().

sBAppThreadID

thread_id sBAppThreadID

static

Definition at line 106 of file gui.cpp.

Referenced by gui_init().

search_current_window

struct gui_window* search_current_window = 0

Definition at line 97 of file gui.cpp.

sEventPipe

int sEventPipe[2]

static

Definition at line 110 of file gui.cpp.

Referenced by gui_init(), nsbeos_gui_poll(), nsbeos_pipe_message(), and nsbeos_pipe_message_top().

wndAbout

BWindow* wndAbout

Definition at line 99 of file gui.cpp.

wndOpenFile

BFilePanel* wndOpenFile

Definition at line 104 of file gui.cpp.

wndTooltip

BWindow* wndTooltip

Definition at line 102 of file gui.cpp.

wndWarning

BWindow* wndWarning

Definition at line 100 of file gui.cpp.