gui.c File Reference

#include <stdbool.h>
#include <string.h>
#include <assert.h>
#include <errno.h>
#include <signal.h>
#include <unixlib/local.h>
#include <fpu_control.h>
#include <oslib/help.h>
#include <oslib/uri.h>
#include <oslib/inetsuite.h>
#include <oslib/pdriver.h>
#include <oslib/osfile.h>
#include <oslib/hourglass.h>
#include <oslib/osgbpb.h>
#include <oslib/osbyte.h>
#include <oslib/osmodule.h>
#include <oslib/osfscontrol.h>
#include "utils/utils.h"
#include "utils/nsoption.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "utils/file.h"
#include "utils/filename.h"
#include "utils/url.h"
#include "utils/corestrings.h"
#include "netsurf/fetch.h"
#include "netsurf/misc.h"
#include "netsurf/content.h"
#include "netsurf/netsurf.h"
#include "netsurf/browser_window.h"
#include "netsurf/cookie_db.h"
#include "netsurf/url_db.h"
#include "desktop/save_complete.h"
#include "desktop/hotlist.h"
#include "content/backing_store.h"
#include "riscos/gui.h"
#include "riscos/bitmap.h"
#include "riscos/wimputils.h"
#include "riscos/hotlist.h"
#include "riscos/buffer.h"
#include "riscos/textselection.h"
#include "riscos/print.h"
#include "riscos/save.h"
#include "riscos/dialog.h"
#include "riscos/wimp.h"
#include "riscos/message.h"
#include "riscos/help.h"
#include "riscos/query.h"
#include "riscos/window.h"
#include "riscos/toolbar.h"
#include "riscos/corewindow.h"
#include "riscos/iconbar.h"
#include "riscos/local_history.h"
#include "riscos/global_history.h"
#include "riscos/cookies.h"
#include "riscos/pageinfo.h"
#include "riscos/wimp_event.h"
#include "riscos/uri.h"
#include "riscos/url_protocol.h"
#include "riscos/mouse.h"
#include "riscos/ucstables.h"
#include "riscos/filetype.h"
#include "riscos/font.h"
#include "riscos/content-handlers/artworks.h"
#include "riscos/content-handlers/draw.h"
#include "riscos/content-handlers/sprite.h"

Include dependency graph for gui.c:

Go to the source code of this file.

Macros
#define	CHOICES_PREFIX   "<Choices$Write>.WWW.NetSurf."
#define	DIR_SEP   ('.')

Functions
static nsurl *	gui_get_resource_url (const char *path)
	Callback to translate resource to full url for RISC OS. More...
static nserror	set_colour_from_wimp (struct nsoption_s *opts, wimp_colour wimp, enum nsoption_e option, colour def_colour)
	Set colour option from wimp. More...
static nserror	set_defaults (struct nsoption_s *defaults)
	Set option defaults for riscos frontend. More...
static void	ro_gui_create_dirs (void)
	Create intermediate directories for Choices and User Data files. More...
static void	ro_gui_cleanup (void)
	Ensures the gui exits cleanly. More...
static void	ro_gui_signal (int sig)
	Handles a signal. More...
static bool	ro_gui_uri_file_parse_line (FILE *fp, char *b)
	Read a "line" from an Acorn URI file. More...
static char *	ro_gui_uri_file_parse (const char *file_name, char **uri_title)
	Parse an Acorn URI file. More...
static char *	ro_gui_url_file_parse (const char *file_name)
	Parse an ANT URL file. More...
static char *	ro_gui_ieurl_file_parse (const char *file_name)
	Parse an IEURL file. More...
static void	ro_msg_dataopen (wimp_message *message)
	Handle Message_DataOpen (double-click on file in the Filer). More...
static void	ro_msg_dataload (wimp_message *message)
	Handle Message_DataLoad (file dragged in). More...
static void	ro_msg_terminate_filename (wimp_full_message_data_xfer *message)
	Ensure that the filename in a data transfer message is NULL terminated (some applications, especially BASIC programs use CR) More...
static void	ro_msg_datasave (wimp_message *message)
	Handle Message_DataSave. More...
static void	ro_msg_datasave_ack (wimp_message *message)
	Handle Message_DataSaveAck. More...
static void	ro_msg_prequit (wimp_message *message)
	Handle PreQuit message. More...
static void	ro_msg_save_desktop (wimp_message *message)
	Handle SaveDesktop message. More...
static void	ro_msg_window_info (wimp_message *message)
	Handle WindowInfo message (part of the iconising protocol) More...
static void	ro_gui_get_screen_properties (void)
	Get screen properties following a mode change. More...
static void	ro_gui_check_resolvers (void)
	Warn the user if Inet$Resolvers is not set. More...
static bool	ro_gui__os_alpha_sprites_supported (void)
	Determine whether the OS version supports alpha channels. More...
static nserror	gui_init (int argc, char **argv)
	Initialise the RISC OS specific GUI. More...
const char *	ro_gui_default_language (void)
	Determine the default language to use. More...
static nserror	ro_path_to_nsurl (const char *path, struct nsurl **url_out)
	Create a nsurl from a RISC OS pathname. More...
static nserror	ro_nsurl_to_path (struct nsurl *url, char **path_out)
	Create a path from a nsurl using posix file handling. More...
static bool	nslog_stream_configure (FILE *fptr)
	Ensures output logging stream is correctly configured. More...
static void	gui_quit (void)
	Close down the gui (RISC OS). More...
static void	ro_gui_close_window_request (wimp_close *close)
	Handle Close_Window_Request events. More...
static void	ro_gui_keypress_cb (void *pw)
	Handle key press paste callback. More...
static void	ro_gui_keypress (wimp_key *key)
	Handle gui keypress. More...
static void	ro_gui_user_message (wimp_event_no event, wimp_message *message)
	Handle the three User_Message events. More...
static void	ro_gui_handle_event (wimp_event_no event, wimp_block *block)
	Process a Wimp_Poll event. More...
static void	riscos_poll (void)
	Poll the RISC OS wimp for events. More...
void	ro_gui_open_window_request (wimp_open *open)
	Handle Open_Window_Request events. More...
static void	ro_gui_view_source_bounce (wimp_message *message)
	source bounce callback. More...
void	ro_gui_view_source (struct hlcache_handle *c)
	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...
static void	ro_gui_choose_language (void)
	Choose the language to use. More...
nserror	ro_warn_user (const char *warning, const char *detail)
	Display a warning for a serious problem (eg memory exhaustion). More...
void	die (const char *const error)
	Display an error and exit. More...
bool	ro_gui_prequit (void)
	Test whether it's okay to shutdown, prompting the user if not. More...
static nserror	riscos_mkpath (char **str, size_t *size, size_t nelm, va_list ap)
	Generate a riscos path from one or more component elemnts. More...
static nserror	riscos_basename (const char *path, char **str, size_t *size)
	Get the basename of a file using posix path handling. More...
static nserror	riscos_mkdir_all (const char *fname)
	Ensure that all directory elements needed to store a filename exist. More...
void	ro_gui_screen_size (int *width, int *height)
	Find screen size in OS units. More...
void	ro_gui_dump_browser_window (struct browser_window *bw)
	Send the debug dump of a content to a text editor. More...
static char *	get_cachepath (void)
int	main (int argc, char **argv)
	Normal entry point from RISC OS. More...

Variables
bool	riscos_done = false
bool	ro_plot_patterned_lines
	One version of the A9home OS is incapable of drawing patterned lines. More...
int	os_version = 0
bool	os_alpha_sprite_supported = false
const char *const	__dynamic_da_name = "NetSurf"
	For UnixLib. More...
int	__dynamic_da_max_size = 128 * 1024 * 1024
	For UnixLib. More...
int	__feature_imagefs_is_file = 1
	For UnixLib. More...
int	__riscosify_control
int	__dynamic_num
const char *	NETSURF_DIR
static const char *	task_name = "NetSurf"
ro_gui_drag_type	gui_current_drag_type
wimp_t	task_handle
	RISC OS wimp task handle. More...
static clock_t	gui_last_poll
	Time of last wimp_poll. More...
osspriteop_area *	gui_sprites
	Sprite area containing pointer and hotlist sprites. More...
static ns_wimp_message_list	task_messages
	Accepted wimp user messages. More...
struct {
int   width
int   height
}	screen_info
static struct gui_file_table	riscos_file_table
static struct gui_fetch_table	riscos_fetch_table
static struct gui_misc_table	riscos_misc_table

Macro Definition Documentation

CHOICES_PREFIX

#define CHOICES_PREFIX   "<Choices$Write>.WWW.NetSurf."

Definition at line 113 of file gui.c.

DIR_SEP

#define DIR_SEP   ('.')

Definition at line 120 of file gui.c.

Function Documentation

die()

void die

(

const char *const

error

)

Display an error and exit.

Cause an abnormal program termination.

Should only be used during initialisation.

Definition at line 2119 of file gui.c.

References messages_get(), and NSLOG.

Referenced by gui_init(), main(), ro_gui_choose_language(), and ro_gui_create_dirs().

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get_cachepath()

static char * get_cachepath ( void  )

static

Definition at line 2404 of file gui.c.

References netsurf_mkpath(), NSERROR_OK, and NSLOG.

Referenced by main().

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gui_get_resource_url()

static nsurl * gui_get_resource_url ( const char *  path )

static

Callback to translate resource to full url for RISC OS.

Transforms a resource: path into a full URL. The returned URL is used as the target for a redirect. The caller takes ownership of the returned nsurl including unrefing it when finished with it.

Parameters

path	The path of the resource to locate.

Returns

A string containing the full URL of the target object or NULL if no suitable resource can be found.

Definition at line 176 of file gui.c.

References nsurl_create(), path(), ro_gui_default_language(), and SLEN.

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gui_init()

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

static

Initialise the RISC OS specific GUI.

Parameters

argc	The number of command line arguments.
argv	The string vector of command line arguments.

Definition at line 1123 of file gui.c.

References base, browser_window_create(), BW_CREATE_HISTORY, die(), filename_initialise(), gui_sprites, hotlist_init(), hotlist_save(), NETSURF_DIR, netsurf_path_to_nsurl(), NSERROR_BAD_PARAMETER, NSERROR_OK, nsfont_init(), NSLOG, nsoption_bool, nsoption_charp, nsurl_create(), nsurl_unref(), os_alpha_sprite_supported, os_version, path(), PTR_WIMP_MESSAGE_LIST, ro_gui__os_alpha_sprites_supported(), ro_gui_check_resolvers(), ro_gui_cleanup(), ro_gui_create_dirs(), ro_gui_dialog_init(), ro_gui_download_init(), ro_gui_get_screen_properties(), ro_gui_iconbar_initialise(), ro_gui_interactive_help_request(), ro_gui_load_sprite_file(), ro_gui_menu_init(), ro_gui_query_init(), ro_gui_selection_drag_claim(), ro_gui_selection_dragging(), ro_gui_signal(), ro_gui_theme_initialise(), ro_gui_url_bar_init(), ro_gui_url_file_parse(), ro_gui_wimp_get_desktop_font(), ro_gui_window_initialise(), ro_message_register_route(), ro_msg_dataopen(), ro_msg_datasave(), ro_msg_datasave_ack(), ro_msg_prequit(), ro_msg_save_desktop(), ro_msg_window_info(), ro_plot_patterned_lines, ro_toolbar_init(), save_complete_init(), task_handle, task_messages, task_name, urldb_load(), and urldb_load_cookies().

Referenced by main().

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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 2034 of file gui.c.

References NSERROR_OK, nsurl_access(), and ro_url_broadcast().

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gui_quit()

static void gui_quit ( void  )

static

Close down the gui (RISC OS).

Definition at line 1600 of file gui.c.

References gui_sprites, nsoption_charp, ro_gui_cookies_finalise(), ro_gui_global_history_finalise(), ro_gui_hotlist_finalise(), ro_gui_local_history_finalise(), ro_gui_pageinfo_finalise(), ro_gui_saveas_quit(), ro_gui_url_bar_fini(), ro_gui_window_quit(), task_handle, urldb_save(), and urldb_save_cookies().

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main()

int main	(	int	argc,
		char **	argv
	)

Normal entry point from RISC OS.

Normal entry point from OS.

Todo:

logging file descriptor update belongs in a nslog_init callback

Definition at line 2425 of file gui.c.

References artworks_init(), die(), draw_init(), filesystem_llcache_table, get_cachepath(), gui_init(), messages_add_from_file(), messages_get_errorcode(), netsurf_table::misc, netsurf_exit(), netsurf_init(), netsurf_register(), NSERROR_OK, nslog_finalise(), nslog_init(), nslog_stream_configure(), nsoption_charp, nsoption_commandline(), nsoption_finalise(), nsoption_init(), nsoption_read(), nsoptions, nsoptions_default, path(), riscos_bitmap_table, riscos_clipboard_table, riscos_core_window_table, riscos_done, riscos_download_table, riscos_fetch_table, riscos_file_table, riscos_layout_table, riscos_misc_table, riscos_poll(), riscos_search_table, riscos_utf8_table, riscos_window_table, ro_gui_choose_language(), ro_warn_user(), set_defaults(), sprite_init(), type, and verbose_log.

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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 1588 of file gui.c.

Referenced by main().

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riscos_basename()

static nserror riscos_basename ( const char *  path, char **  str, size_t *  size  )

static

Get the basename of a file using posix path handling.

This gets the last element of a path and returns it. The returned element has all forward slashes translated into riscos directory separators.

Parameters

[in]	path	The path to extract the name from.
[in,out]	str	Pointer to string pointer if this is NULL enough storage will be allocated for the path element.
[in,out]	size	The size of the space available if str not NULL on input and set to the total output length on output.

Returns

NSERROR_OK and the complete path is written to str or error code on faliure.

Todo:

check this leafname translation is actually required

Definition at line 2275 of file gui.c.

References DIR_SEP, NSERROR_BAD_PARAMETER, NSERROR_NOMEM, NSERROR_OK, and path().

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riscos_mkdir_all()

static nserror riscos_mkdir_all ( const char *  fname )

static

Ensure that all directory elements needed to store a filename exist.

Given a path of x.y.z directories x and x.y will be created.

Parameters

fname

The filename to ensure the path to exists.

Returns

NSERROR_OK on success or error code on failure.

Definition at line 2321 of file gui.c.

References NSERROR_OK.

riscos_mkpath()

static nserror riscos_mkpath ( char **  str, size_t *  size, size_t  nelm, va_list  ap  )

static

Generate a riscos path from one or more component elemnts.

Constructs a complete path element from passed components. The second (and subsequent) components have a slash substituted for all riscos directory separators.

If a string is allocated it must be freed by the caller.

Parameters

[in,out]	str	pointer to string pointer if this is NULL enough storage will be allocated for the complete path.
[in,out]	size	The size of the space available if str not NULL on input and if not NULL set to the total output length on output.
[in]	nelm	The number of elements.
[in]	ap	The elements of the path as string pointers.

Returns

NSERROR_OK and the complete path is written to str or error code on faliure.

Definition at line 2170 of file gui.c.

References DIR_SEP, NSERROR_BAD_PARAMETER, NSERROR_NOMEM, NSERROR_NOSPACE, and NSERROR_OK.

riscos_poll()

static void riscos_poll ( void  )

static

Poll the RISC OS wimp for events.

Definition at line 1853 of file gui.c.

References gui_last_poll, ro_gui_handle_event(), ro_gui_window_update_boxes(), ro_mouse_poll_interval(), sched_active, sched_time, and schedule_run().

Referenced by main().

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ro_gui__os_alpha_sprites_supported()

static bool ro_gui__os_alpha_sprites_supported ( void  )

static

Determine whether the OS version supports alpha channels.

Returns

true iff alpha channels are supported, false otherwise.

Definition at line 1099 of file gui.c.

References alpha_SPRITE_MODE, and NSLOG.

Referenced by gui_init().

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ro_gui_check_resolvers()

static void ro_gui_check_resolvers ( void  )

static

Warn the user if Inet$Resolvers is not set.

Definition at line 1082 of file gui.c.

References NSLOG, and ro_warn_user().

Referenced by gui_init().

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ro_gui_choose_language()

static void ro_gui_choose_language ( void  )

static

Choose the language to use.

Definition at line 2045 of file gui.c.

References die(), is_dir(), nsoption_charp, nsoption_set_charp, nsoption_setnull_charp, path(), and ro_gui_default_language().

Referenced by main().

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ro_gui_cleanup()

static void ro_gui_cleanup ( void  )

static

Ensures the gui exits cleanly.

Definition at line 386 of file gui.c.

References ro_gui_buffer_close().

Referenced by gui_init(), and ro_gui_signal().

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ro_gui_close_window_request()

static void ro_gui_close_window_request ( wimp_close *  close )

static

Handle Close_Window_Request events.

Definition at line 1622 of file gui.c.

References ro_gui_alt_pressed(), ro_gui_dialog_close(), ro_gui_wimp_event_close_window(), and ro_gui_window_close_all.

Referenced by ro_gui_handle_event().

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ro_gui_create_dirs()

static void ro_gui_create_dirs ( void  )

static

Create intermediate directories for Choices and User Data files.

Definition at line 350 of file gui.c.

References die(), hotlist_save(), netsurf_mkdir_all(), nsoption_charp, and path().

Referenced by gui_init().

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ro_gui_default_language()

const char * ro_gui_default_language

(

void

)

Determine the default language to use.

RISC OS has no standard way of determining which language the user prefers. We have to guess from the 'Country' setting.

Definition at line 1384 of file gui.c.

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

Referenced by gui_get_resource_url(), ro_gui_choose_language(), and ro_gui_options_language_default().

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ro_gui_dump_browser_window()

void ro_gui_dump_browser_window

(

struct browser_window *

bw

)

Send the debug dump of a content to a text editor.

Definition at line 2353 of file gui.c.

References browser_window_debug_dump(), CONTENT_DEBUG_RENDER, NSLOG, and ro_warn_user().

Referenced by ro_gui_window_handle_local_keypress().

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ro_gui_get_screen_properties()

static void ro_gui_get_screen_properties ( void  )

static

Get screen properties following a mode change.

Definition at line 1053 of file gui.c.

References NSLOG, PTR_OS_VDU_VAR_LIST, ro_warn_user(), and screen_info.

Referenced by gui_init(), and ro_gui_user_message().

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ro_gui_handle_event()

static void ro_gui_handle_event ( wimp_event_no  event, wimp_block *  block  )

static

Process a Wimp_Poll event.

Parameters

event	wimp event number
block	parameter block

Definition at line 1788 of file gui.c.

References ro_gui_close_window_request(), ro_gui_keypress(), ro_gui_menu_selection(), ro_gui_open_window_request(), ro_gui_scroll(), ro_gui_throb(), ro_gui_user_message(), ro_gui_wimp_event_mouse_click(), ro_gui_wimp_event_pointer_entering_window(), ro_gui_wimp_event_redraw_window(), ro_gui_wimp_event_scroll_window(), ro_mouse_drag_end(), ro_mouse_pointer_leaving_window(), and ro_mouse_poll().

Referenced by riscos_poll().

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ro_gui_ieurl_file_parse()

static char * ro_gui_ieurl_file_parse ( const char *  file_name )

static

Parse an IEURL file.

Parameters

file_name

file to read

Returns

URL from file, or 0 on error and error reported

Definition at line 629 of file gui.c.

References line(), NSLOG, and ro_warn_user().

Referenced by ro_msg_dataload(), and ro_msg_dataopen().

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ro_gui_keypress()

static void ro_gui_keypress ( wimp_key *  key )

static

Handle gui keypress.

Definition at line 1657 of file gui.c.

References gui_current_drag_type, GUI_DRAG_DOWNLOAD_SAVE, GUI_DRAG_NONE, GUI_DRAG_SAVE, NSLOG, ro_gui_drag_box_cancel(), ro_gui_keypress_cb(), ro_gui_selection_prepare_paste(), ro_gui_wimp_event_keypress(), and ro_warn_user().

Referenced by ro_gui_handle_event().

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ro_gui_keypress_cb()

static void ro_gui_keypress_cb ( void *  pw )

static

Handle key press paste callback.

Definition at line 1637 of file gui.c.

References NSLOG, ro_gui_wimp_event_keypress(), and ro_warn_user().

Referenced by ro_gui_keypress().

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ro_gui_open_window_request()

void ro_gui_open_window_request

(

wimp_open *

open

)

Handle Open_Window_Request events.

Definition at line 1901 of file gui.c.

References NSLOG, ro_gui_wimp_event_open_window(), and ro_warn_user().

Referenced by ro_gui_dialog_open(), ro_gui_dialog_open_centre_parent(), ro_gui_dialog_open_top(), ro_gui_dialog_open_xy(), and ro_gui_handle_event().

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ro_gui_prequit()

bool ro_gui_prequit

(

void

)

Test whether it's okay to shutdown, prompting the user if not.

Returns

true iff it's okay to shutdown immediately

Definition at line 2145 of file gui.c.

References ro_gui_download_prequit().

Referenced by ro_gui_download_close_confirmed(), ro_gui_iconbar_menu_select(), and ro_msg_prequit().

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ro_gui_screen_size()

void ro_gui_screen_size	(	int *	width,
		int *	height
	)

Find screen size in OS units.

Definition at line 2343 of file gui.c.

References height, screen_info, and width.

Referenced by gui_window_create(), gui_window_set_extent(), ro_gui_configure_open_window(), ro_gui_dialog_open(), ro_gui_dialog_open_centre_parent(), ro_gui_dialog_open_top(), and ro_gui_window_menu_select().

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ro_gui_signal()

static void ro_gui_signal ( int  sig )

static

Handles a signal.

Definition at line 398 of file gui.c.

References __dynamic_num, NSLOG, nsoption_dump(), and ro_gui_cleanup().

Referenced by gui_init().

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ro_gui_uri_file_parse()

static char * ro_gui_uri_file_parse ( const char *  file_name, char **  uri_title  )

static

Parse an Acorn URI file.

Parameters

file_name	file to read
uri_title	pointer to receive title data, or NULL for no data

Returns

URL from file, or 0 on error and error reported

Definition at line 518 of file gui.c.

References line(), NSLOG, ro_gui_uri_file_parse_line(), and ro_warn_user().

Referenced by ro_msg_dataload().

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ro_gui_uri_file_parse_line()

static bool ro_gui_uri_file_parse_line ( FILE *  fp, char *  b  )

static

Read a "line" from an Acorn URI file.

Parameters

fp	file pointer to read from
b	buffer for line, size 400 bytes

Returns

true on success, false on EOF

Definition at line 472 of file gui.c.

Referenced by ro_gui_uri_file_parse().

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ro_gui_url_file_parse()

static char * ro_gui_url_file_parse ( const char *  file_name )

static

Parse an ANT URL file.

Parameters

file_name

file to read

Returns

URL from file, or 0 on error and error reported

Definition at line 583 of file gui.c.

References line(), messages_get(), NSLOG, and ro_warn_user().

Referenced by gui_init(), ro_msg_dataload(), and ro_msg_dataopen().

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ro_gui_user_message()

static void ro_gui_user_message ( wimp_event_no  event, wimp_message *  message  )

static

Handle the three User_Message events.

Definition at line 1693 of file gui.c.

References message_HOTLIST_CHANGED, riscos_done, ro_gui_get_screen_properties(), ro_gui_hotlist_add_cleanup(), ro_gui_menu_message_deleted(), ro_gui_menu_warning(), ro_gui_selection_claim_entity(), ro_gui_selection_data_request(), ro_gui_selection_prepare_paste_dataload(), ro_gui_wimp_get_desktop_font(), ro_message_handle_message(), ro_msg_dataload(), ro_msg_terminate_filename(), ro_print_cleanup(), ro_print_current_window, ro_print_dataload_bounce(), ro_print_error(), ro_print_save_bounce(), ro_print_type_odd(), ro_uri_bounce(), ro_uri_message_received(), ro_url_bounce(), and ro_url_message_received().

Referenced by ro_gui_handle_event().

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ro_gui_view_source()

void ro_gui_view_source

(

struct hlcache_handle *

c

)

Send the source of a content to a text editor.

Definition at line 1942 of file gui.c.

References content_get_source_data(), filename_request(), hlcache_handle_get_url(), netsurf_nsurl_to_path(), NSERROR_OK, NSLOG, ro_content_filetype(), ro_gui_view_source_bounce(), ro_message_send_message(), ro_warn_user(), and TEMP_FILENAME_PREFIX.

Referenced by ro_gui_window_handle_local_keypress(), and ro_gui_window_menu_select().

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ro_gui_view_source_bounce()

static void ro_gui_view_source_bounce ( wimp_message *  message )

static

source bounce callback.

Definition at line 1921 of file gui.c.

References NSLOG, and ro_warn_user().

Referenced by ro_gui_view_source().

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ro_msg_dataload()

static void ro_msg_dataload ( wimp_message *  message )

static

Handle Message_DataLoad (file dragged in).

Definition at line 756 of file gui.c.

References browser_window_create(), browser_window_navigate(), gui_window::bw, BW_CREATE_HISTORY, BW_NAVIGATE_HISTORY, FILETYPE_ACORN_URI, FILETYPE_ANT_URL, FILETYPE_ARTWORKS, FILETYPE_BMP, FILETYPE_CSS, FILETYPE_GIF, FILETYPE_HTML, FILETYPE_ICO, FILETYPE_IEURL, FILETYPE_JNG, FILETYPE_JPEG, FILETYPE_MNG, FILETYPE_PNG, FILETYPE_SVG, FILETYPE_WEBP, messages_get_errorcode(), netsurf_path_to_nsurl(), NSERROR_OK, NSLOG, nsurl_create(), nsurl_unref(), ro_gui_ieurl_file_parse(), ro_gui_toolbar_dataload(), ro_gui_toolbar_lookup(), ro_gui_uri_file_parse(), ro_gui_url_file_parse(), ro_gui_window_dataload(), ro_gui_window_lookup(), ro_warn_user(), gui_window::title, and gui_window::url.

Referenced by ro_gui_user_message().

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ro_msg_dataopen()

static void ro_msg_dataopen ( wimp_message *  message )

static

Handle Message_DataOpen (double-click on file in the Filer).

Parameters

message

The wimp message to open.

Definition at line 677 of file gui.c.

References browser_window_create(), BW_CREATE_HISTORY, messages_get_errorcode(), netsurf_path_to_nsurl(), NSERROR_OK, NSLOG, nsoption_charp, nsurl_create(), nsurl_unref(), ro_gui_ieurl_file_parse(), ro_gui_url_file_parse(), and ro_warn_user().

Referenced by gui_init().

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ro_msg_datasave()

static void ro_msg_datasave ( wimp_message *  message )

static

Handle Message_DataSave.

Definition at line 885 of file gui.c.

References FILETYPE_ACORN_URI, FILETYPE_ANT_URL, FILETYPE_ARTWORKS, FILETYPE_BMP, FILETYPE_CSS, FILETYPE_GIF, FILETYPE_HTML, FILETYPE_ICO, FILETYPE_IEURL, FILETYPE_JNG, FILETYPE_JPEG, FILETYPE_MNG, FILETYPE_PNG, FILETYPE_SVG, FILETYPE_WEBP, NSLOG, ro_gui_selection_prepare_paste_datasave(), ro_msg_terminate_filename(), and ro_warn_user().

Referenced by gui_init().

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ro_msg_datasave_ack()

static void ro_msg_datasave_ack ( wimp_message *  message )

static

Handle Message_DataSaveAck.

Definition at line 941 of file gui.c.

References gui_current_drag_type, GUI_DRAG_DOWNLOAD_SAVE, GUI_DRAG_NONE, GUI_DRAG_SAVE, ro_gui_download_datasave_ack(), ro_gui_save_datasave_ack(), ro_msg_terminate_filename(), and ro_print_ack().

Referenced by gui_init().

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ro_msg_prequit()

static void ro_msg_prequit ( wimp_message *  message )

static

Handle PreQuit message.

Parameters

message

PreQuit message from Wimp

Definition at line 971 of file gui.c.

References NSLOG, ro_gui_prequit(), and ro_warn_user().

Referenced by gui_init().

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ro_msg_save_desktop()

static void ro_msg_save_desktop ( wimp_message *  message )

static

Handle SaveDesktop message.

Parameters

message

SaveDesktop message from Wimp.

Definition at line 994 of file gui.c.

References NETSURF_DIR, NSLOG, and ro_warn_user().

Referenced by gui_init().

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ro_msg_terminate_filename()

static void ro_msg_terminate_filename ( wimp_full_message_data_xfer *  message )

static

Ensure that the filename in a data transfer message is NULL terminated (some applications, especially BASIC programs use CR)

Parameters

message

message to be corrected

Definition at line 869 of file gui.c.

Referenced by ro_gui_user_message(), ro_msg_datasave(), and ro_msg_datasave_ack().

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ro_msg_window_info()

static void ro_msg_window_info ( wimp_message *  message )

static

Handle WindowInfo message (part of the iconising protocol)

Parameters

message

WindowInfo message from the Iconiser

Definition at line 1030 of file gui.c.

References nsoption_bool, ro_gui_dialog_close_persistent(), ro_gui_window_iconise(), and ro_gui_window_lookup().

Referenced by gui_init().

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ro_nsurl_to_path()

static nserror ro_nsurl_to_path ( struct nsurl *  url, char **  path_out  )

static

Create a path from a nsurl using posix file handling.

Parameters

[in]	url	The url to encode.
[out]	path_out	A string containing the result path which should be freed by the caller.

Returns

NSERROR_OK and the path is written to path or error code on faliure.

Definition at line 1523 of file gui.c.

References NSERROR_BAD_PARAMETER, NSERROR_NOMEM, NSERROR_OK, nsurl_get_component(), NSURL_PATH, NSURL_SCHEME, path(), and url_unescape().

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ro_path_to_nsurl()

static nserror ro_path_to_nsurl ( const char *  path, struct nsurl **  url_out  )

static

Create a nsurl from a RISC OS pathname.

Perform the necessary operations on a path to generate a nsurl.

Parameters

[in]	path	The RISC OS pathname to convert.
[out]	url_out	pointer to recive the nsurl, The returned url must be unreferenced by the caller.

Returns

NSERROR_OK and the url is placed in url or error code on faliure.

Definition at line 1432 of file gui.c.

References FILE_SCHEME_PREFIX, FILE_SCHEME_PREFIX_LEN, NSERROR_BAD_PARAMETER, NSERROR_NOMEM, NSERROR_NOT_FOUND, NSERROR_OK, NSLOG, nsurl_create(), path(), ro_warn_user(), and url_escape().

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ro_warn_user()

nserror ro_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 2077 of file gui.c.

References dialog_warning, ICON_WARNING_HELP, ICON_WARNING_MESSAGE, messages_get(), NSERROR_OK, NSLOG, ro_gui_dialog_open(), and ro_gui_set_icon_string().

Referenced by download_ro_filetype(), fetch_filetype(), fetch_mimetype(), gui_download_window_create(), gui_download_window_data(), gui_download_window_done(), gui_download_window_error(), gui_drag_save_object(), gui_drag_save_selection(), gui_set_clipboard(), gui_start_selection(), gui_window_create(), gui_window_create_form_select_menu(), gui_window_destroy(), gui_window_drag_start(), gui_window_get_scroll(), gui_window_place_caret(), gui_window_remove_caret(), gui_window_scroll_start(), gui_window_set_extent(), gui_window_set_pointer(), gui_window_set_scroll(), gui_window_update_extent(), image_redraw_os(), main(), print_document(), print_send_printsave(), print_send_printtypeknown(), query_user_xy(), riscos_bitmap_save(), ro_cookie_init(), ro_cw_drag_end(), ro_cw_drag_start(), ro_filetype_from_unix_path(), ro_global_history_init(), ro_gui_button_bar_drag_end(), ro_gui_button_bar_get_config(), ro_gui_button_bar_icon_resize(), ro_gui_button_bar_icon_update(), ro_gui_check_resolvers(), ro_gui_configure_open_window(), ro_gui_dialog_close(), ro_gui_dialog_open(), ro_gui_dialog_open_at_pointer(), ro_gui_dialog_open_centre_parent(), ro_gui_dialog_open_top(), ro_gui_dialog_open_xy(), ro_gui_dialog_openurl_apply(), ro_gui_download_click(), ro_gui_download_drag_end(), ro_gui_download_keypress(), ro_gui_download_move(), ro_gui_download_save(), ro_gui_download_send_dataload(), ro_gui_download_update_status(), ro_gui_download_window_destroy(), ro_gui_download_window_hide_caret(), ro_gui_drag_box_cancel(), ro_gui_drag_icon(), ro_gui_drag_save_link(), ro_gui_dump_browser_window(), ro_gui_force_redraw_icon(), ro_gui_get_icon_selected_state(), ro_gui_get_icon_string(), ro_gui_get_screen_properties(), ro_gui_hotlist_present(), ro_gui_iconbar_click(), ro_gui_iconbar_menu_select(), ro_gui_ieurl_file_parse(), ro_gui_interactive_help_available(), ro_gui_interactive_help_broadcast(), ro_gui_interactive_help_request(), ro_gui_interactive_help_start(), ro_gui_keypress(), ro_gui_keypress_cb(), ro_gui_load_sprite_file(), ro_gui_menu_create(), ro_gui_menu_destroy(), ro_gui_menu_get_checksum(), ro_gui_menu_refresh(), ro_gui_menu_selection(), ro_gui_menu_warning(), ro_gui_open_window_request(), ro_gui_options_fonts_init_menu(), ro_gui_options_image_redraw(), ro_gui_options_language_ok(), ro_gui_options_theme_finalise(), ro_gui_options_theme_load(), ro_gui_popup_menu(), ro_gui_query_close(), ro_gui_query_window_bring_to_front(), ro_gui_save_clipboard(), ro_gui_save_complete(), ro_gui_save_content(), ro_gui_save_done(), ro_gui_save_drag_end(), ro_gui_save_link(), ro_gui_save_object_native(), ro_gui_save_ok(), ro_gui_save_set_state(), ro_gui_saveas_create(), ro_gui_saveas_quit(), ro_gui_search_add_recent(), ro_gui_selection_drag_end(), ro_gui_set_caret_first(), ro_gui_set_icon_button_type(), ro_gui_set_icon_deleted_state(), ro_gui_set_icon_selected_state(), ro_gui_set_icon_shaded_state(), ro_gui_set_icon_sprite(), ro_gui_set_icon_string(), ro_gui_set_window_title(), ro_gui_theme_add_descriptor(), ro_gui_theme_get_available_in_dir(), ro_gui_theme_install_apply(), ro_gui_theme_open(), ro_gui_throbber_icon_resize(), ro_gui_throbber_icon_update(), ro_gui_toolbar_dataload(), ro_gui_uri_file_parse(), ro_gui_url_bar_get_url_extent(), ro_gui_url_bar_icon_resize(), ro_gui_url_bar_icon_update(), ro_gui_url_bar_menu_select(), ro_gui_url_bar_set_url(), ro_gui_url_bar_take_caret(), ro_gui_url_complete_click(), ro_gui_url_complete_close(), ro_gui_url_complete_keypress(), ro_gui_url_complete_redraw(), ro_gui_url_complete_resize(), ro_gui_url_file_parse(), ro_gui_user_redraw(), ro_gui_view_source(), ro_gui_view_source_bounce(), ro_gui_wimp_cache_furniture_sizes(), ro_gui_wimp_check_window_furniture(), ro_gui_wimp_desktop_font(), ro_gui_wimp_event_menu_selection(), ro_gui_wimp_event_mouse_click(), ro_gui_wimp_event_prepare_gright_menu(), ro_gui_wimp_get_sprite_dimensions(), ro_gui_wimp_read_eig_factors(), ro_gui_wimp_sprite_exists(), ro_gui_wimp_update_window_furniture(), ro_gui_window_action_home(), ro_gui_window_action_local_history(), ro_gui_window_action_new_window(), ro_gui_window_close(), ro_gui_window_dataload(), ro_gui_window_handle_local_keypress(), ro_gui_window_iconise(), ro_gui_window_import_text(), ro_gui_window_invalidate_area(), ro_gui_window_launch_url(), ro_gui_window_menu_select(), ro_gui_window_open(), ro_gui_window_prepare_form_select_menu(), ro_gui_window_redraw(), ro_gui_window_scroll_action(), ro_gui_window_scroll_end(), ro_gui_window_to_window_pos(), ro_gui_window_toolbar_click(), ro_gui_window_update_boxes(), ro_hotlist_init(), ro_local_history_init(), ro_local_history_open(), ro_local_history_tooltip(), ro_message_send_message(), ro_message_send_message_to_window(), ro_mouse_drag_end(), ro_mouse_poll(), ro_msg_dataload(), ro_msg_dataopen(), ro_msg_datasave(), ro_msg_prequit(), ro_msg_save_desktop(), ro_pageinfo_init(), ro_pageinfo_open(), ro_path_to_nsurl(), ro_print_ack(), ro_print_error(), ro_toolbar_attach(), ro_toolbar_click(), ro_toolbar_create(), ro_toolbar_get_help_suffix(), ro_toolbar_process(), ro_toolbar_rebuild(), ro_toolbar_redraw(), ro_uri_message_received(), ro_url_broadcast(), ro_url_load(), ro_url_message_received(), theme_install_callback(), and theme_install_start().

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set_colour_from_wimp()

static nserror set_colour_from_wimp ( struct nsoption_s *  opts, wimp_colour  wimp, enum nsoption_e  option, colour  def_colour  )

static

Set colour option from wimp.

Parameters

opts	The netsurf options.
wimp	wimp colour value
option	the netsurf option enum.
def_colour	The default colour value to use.

Returns

NSERROR_OK on success or error code.

Definition at line 251 of file gui.c.

References nsoption_s::c, NSERROR_OK, NSLOG, 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 riscos frontend.

Parameters

defaults

The option table to update.

Returns

error status.

Todo:

The wimp_COLOUR_... values here map the colour definitions to parts of the RISC OS desktop palette. In places this is fairly arbitrary, and could probably do with re-checking.

Definition at line 286 of file gui.c.

References CHOICES_PREFIX, defaults, NSERROR_BAD_PARAMETER, NSERROR_OK, NSLOG, nsoption_charp, nsoption_set_int, nsoption_set_uint, nsoption_setnull_charp, and set_colour_from_wimp().

Referenced by main().

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Variable Documentation

__dynamic_da_max_size

int __dynamic_da_max_size = 128 * 1024 * 1024

For UnixLib.

Definition at line 101 of file gui.c.

__dynamic_da_name

const char* const __dynamic_da_name = "NetSurf"

For UnixLib.

Definition at line 100 of file gui.c.

__dynamic_num

int __dynamic_num

extern

Referenced by ro_gui_signal().

__feature_imagefs_is_file

int __feature_imagefs_is_file = 1

For UnixLib.

Definition at line 102 of file gui.c.

__riscosify_control

int __riscosify_control

Initial value:

= __RISCOSIFY_NO_SUFFIX |
                        __RISCOSIFY_NO_REVERSE_SUFFIX

Definition at line 104 of file gui.c.

gui_current_drag_type

ro_gui_drag_type gui_current_drag_type

Definition at line 115 of file gui.c.

Referenced by ro_gui_download_drag_end(), ro_gui_keypress(), ro_gui_save_bounced(), ro_gui_save_drag_end(), ro_gui_send_datasave(), and ro_msg_datasave_ack().

gui_last_poll

clock_t gui_last_poll

static

Time of last wimp_poll.

Definition at line 117 of file gui.c.

Referenced by riscos_poll().

gui_sprites

osspriteop_area* gui_sprites

Sprite area containing pointer and hotlist sprites.

Definition at line 118 of file gui.c.

Referenced by gui_init(), gui_quit(), gui_window_set_pointer(), ro_gui_dialog_create(), and ro_gui_dialog_open_url_init().

height

int height

Definition at line 161 of file gui.c.

Referenced by ami_bitmap(), ami_bitmap_get_generic(), ami_bitmap_get_mask(), ami_bitmap_get_native(), ami_bitmap_get_palettemapped(), ami_bitmap_get_truecolour(), ami_bitmap_tile(), ami_cw_get_window_dimensions(), ami_cw_redraw_rect(), ami_cw_update_size(), ami_cw_window_size(), ami_do_redraw(), ami_do_redraw_tiled(), ami_gadget_hit(), ami_gui_event(), ami_gui_scroll_internal(), ami_history_local_present(), ami_init_mouse_pointers(), ami_pageinfo_open(), ami_plot_ra_alloc(), ami_plot_ra_get_size(), ami_print(), ami_rtg_allocbitmap(), ami_rtg_writepixelarray(), ami_set_screen_defaults(), amiga_bitmap_create(), amiga_icon_convertcolouricon32(), amiga_icon_superimpose_favicon(), amiga_icon_superimpose_favicon_internal(), amiga_plugin_hack_reformat(), atari_treeview_get_window_dimensions(), atari_treeview_update_size(), bitmap(), bitmap__format_convert(), bitmap__format_convert_from_pma(), bitmap__format_convert_to_pma(), bitmap_create(), bitmap_format_convert(), bitmap_get_height(), bitmap_render(), bitmap_scale(), bitmap_test_opaque(), box_bounds(), browser_window_callback(), browser_window_content_ready(), browser_window_get_dimensions(), browser_window_get_extents(), browser_window_place_caret(), browser_window_redraw(), browser_window_reformat(), browser_window_resize_frames(), browser_window_resolve_frame_dimension(), browser_window_set_dimensions(), calc_row_pointers(), colorshift_pixbuf(), content__reformat(), content__request_redraw(), content_reformat(), content_request_redraw(), content_scaled_redraw(), convert_alpha(), coords_from_range(), cw_helper_scroll_visible(), draw_icon(), fb_cw_get_window_dimensions(), fb_local_history_present(), fb_pan(), fbtk_create_bitmap(), fbtk_create_button(), fbtk_create_fill(), fbtk_create_hscroll(), fbtk_create_text(), fbtk_create_text_button(), fbtk_create_user(), fbtk_create_vscroll(), fbtk_create_window(), fbtk_create_writable_text(), fbtk_get_caret(), fbtk_reposition_hscroll(), fbtk_reposition_vscroll(), fbtk_set_caret(), fbtk_set_pos_and_size(), fbtk_widget_new(), form_clip_inside_select_menu(), form_redraw_select_menu(), form_select_get_dimensions(), form_select_menu_callback(), framebuffer_initialise(), framebuffer_plot_bitmap(), framebuffer_resize(), gif_bitmap_create(), gui_resize(), gui_window_create(), gui_window_get_dimensions(), gui_window_place_caret(), gui_window_scroll_start(), gui_window_set_extent(), gui_window_set_scroll(), gui_window_update_extent(), html_object_callback(), html_redraw_background(), html_redraw_box(), html_redraw_checkbox(), html_redraw_file(), html_redraw_inline_background(), html_redraw_radio(), html_reformat(), html_set_focus(), image_bitmap_plot(), image_redraw(), image_redraw_os(), info_callback(), knockout_plot_bitmap(), layout_absolute(), layout_apply_minmax_height(), layout_block_add_scrollbar(), layout_block_find_dimensions(), layout_document(), layout_find_dimensions(), layout_float_find_dimensions(), layout_get_object_dimensions(), layout_line(), layout_minmax_block(), layout_minmax_line(), local_history_get_size(), monkey_plot_bitmap(), mouse_action_select_menu(), nsbeos_bitmap_generate_pretile(), nsbeos_bitmap_get_pretile_xy(), nsbeos_bitmap_get_pretile_y(), nsbeos_plot_bbitmap(), nsbeos_plot_bitmap(), nsbeos_rgba_to_bgra(), nsbeos_window_resize_event(), nsbmp_bitmap_create(), nsgdk_pixbuf_get_from_surface(), nsgtk_cw_get_window_dimensions(), nsgtk_cw_update_size(), nsgtk_icon_size_lookup_for_settings(), nsgtk_local_history_present(), nsgtk_plot_bitmap(), nsgtk_print_plot_bitmap(), nsgtk_print_plot_pixbuf(), nsico_bitmap_create(), nsw32_cw_get_window_dimensions(), nsw32_cw_update_size(), nsw32_local_history_present(), nsws_drawable_hscroll(), nsws_drawable_vscroll(), nsws_window_create(), page_info_get_size(), page_info_mouse_action(), plot_alpha_bitmap(), plot_bitmap(), plot_block(), png_cache_convert(), print_document(), print_set_up(), resize_browser_widget(), resize_normal_browser_window(), riscos_bitmap_create(), riscos_bitmap_save(), ro_cw_get_window_dimensions(), ro_cw_update_size(), ro_gui_button_bar_get_dims(), ro_gui_button_bar_place_buttons(), ro_gui_button_bar_rebuild(), ro_gui_configure_open_window(), ro_gui_configure_show(), ro_gui_dialog_open_top(), ro_gui_progress_bar_calculate(), ro_gui_progress_bar_update(), ro_gui_screen_size(), ro_gui_theme_get_throbber_data(), ro_gui_throbber_get_dims(), ro_gui_url_bar_get_dims(), ro_gui_url_complete_keypress(), ro_gui_wimp_get_sprite_dimensions(), ro_gui_window_iconise(), ro_gui_window_open(), ro_local_history_open(), ro_pageinfo_open(), ro_plot_bitmap(), ro_toolbar_refresh_widget_dimensions(), rsvg__get_demensions(), scheduled_reformat(), sexy_icon_entry_button_release(), svg_redraw_internal(), svg_reformat(), text_draw(), text_redraw(), textarea_get_dimensions(), textarea_set_caret_internal(), textarea_set_dimensions(), textarea_set_layout(), textplain_reformat(), treeview__create_textarea(), treeview__cw_get_window_dimensions(), treeview__cw_update_size(), treeview__search(), treeview_edit_node_at_point(), treeview_get_height(), treeview_insert_node(), treeview_move_selection(), treeview_node_mouse_action_cb(), treeview_node_selection_walk_cb(), treeview_redraw_search(), treeview_redraw_tree(), urlbar_dimensions(), webp_convert(), widget_scroll_y(), win32_bitmap_create(), win32_window_get_dimensions(), win32_window_place_caret(), win32_window_set_scroll(), and window_set_content_size().

NETSURF_DIR

const char* NETSURF_DIR

Definition at line 110 of file gui.c.

Referenced by gui_init(), ro_gui_options_image_initialise(), and ro_msg_save_desktop().

os_alpha_sprite_supported

bool os_alpha_sprite_supported = false

Definition at line 98 of file gui.c.

Referenced by gui_init(), and image_redraw().

os_version

int os_version = 0

Definition at line 97 of file gui.c.

Referenced by gui_init(), ro_cw_keypress(), ro_gui_save_object_native(), ro_gui_window_keypress(), and ro_textarea_key_press().

riscos_done

bool riscos_done = false

Definition at line 93 of file gui.c.

Referenced by main(), ro_gui_download_close_confirmed(), ro_gui_iconbar_menu_select(), and ro_gui_user_message().

riscos_fetch_table

struct gui_fetch_table riscos_fetch_table

static

Initial value:

= {
        .filetype = fetch_filetype,
 
        .get_resource_url = gui_get_resource_url,
        .mimetype = fetch_mimetype,
}

Definition at line 2388 of file gui.c.

Referenced by main().

riscos_file_table

struct gui_file_table riscos_file_table

static

Initial value:

= {
        .mkpath = riscos_mkpath,
        .basename = riscos_basename,
        .nsurl_to_path = ro_nsurl_to_path,
        .path_to_nsurl = ro_path_to_nsurl,
        .mkdir_all = riscos_mkdir_all,
}

Definition at line 2380 of file gui.c.

Referenced by main().

riscos_misc_table

struct gui_misc_table riscos_misc_table

static

Initial value:

= {
        .schedule = riscos_schedule,
 
        .quit = gui_quit,
        .launch_url = gui_launch_url,
        .present_cookies = ro_gui_cookies_present,
}

Definition at line 2395 of file gui.c.

Referenced by main().

ro_plot_patterned_lines

bool ro_plot_patterned_lines

extern

One version of the A9home OS is incapable of drawing patterned lines.

Definition at line 45 of file plotters.c.

Referenced by gui_init(), and ro_plot_draw_path().

struct { ... } screen_info

Referenced by ro_gui_get_screen_properties(), and ro_gui_screen_size().

task_handle

wimp_t task_handle

RISC OS wimp task handle.

Definition at line 116 of file gui.c.

Referenced by gui_init(), gui_quit(), ro_gui_selection_claim_entity(), and ro_uri_launch().

task_messages

ns_wimp_message_list task_messages

static

Accepted wimp user messages.

Definition at line 125 of file gui.c.

Referenced by gui_init().

task_name

const char* task_name = "NetSurf"

static

Definition at line 112 of file gui.c.

Referenced by gui_init().

width

int width

Definition at line 160 of file gui.c.

Referenced by ami_bitmap(), ami_bitmap_get_generic(), ami_bitmap_get_mask(), ami_bitmap_get_native(), ami_bitmap_get_palettemapped(), ami_bitmap_get_truecolour(), ami_bitmap_tile(), ami_cw_get_window_dimensions(), ami_cw_redraw_rect(), ami_cw_update_size(), ami_cw_window_size(), ami_do_redraw(), ami_do_redraw_tiled(), ami_font_width(), ami_gadget_hit(), ami_gui_event(), ami_gui_scroll_internal(), ami_history_local_present(), ami_init_mouse_pointers(), ami_pageinfo_open(), ami_plot_ra_alloc(), ami_plot_ra_get_size(), ami_rtg_allocbitmap(), ami_rtg_writepixelarray(), ami_set_screen_defaults(), amiga_bitmap_create(), amiga_bm_nsfont_width(), amiga_icon_convertcolouricon32(), amiga_icon_superimpose_favicon(), amiga_icon_superimpose_favicon_internal(), amiga_nsfont_width(), amiga_plugin_hack_reformat(), atari_font_width(), atari_treeview_get_window_dimensions(), atari_treeview_update_size(), beos_font_width(), bitmap(), bitmap__format_convert(), bitmap__format_convert_from_pma(), bitmap__format_convert_to_pma(), bitmap_create(), bitmap_format_convert(), bitmap_get_width(), bitmap_render(), bitmap_scale(), bitmap_test_opaque(), box_bounds(), browser_window_callback(), browser_window_content_ready(), browser_window_get_dimensions(), browser_window_get_extents(), browser_window_redraw(), browser_window_reformat(), browser_window_resolve_frame_dimension(), browser_window_set_dimensions(), colorshift_pixbuf(), content__reformat(), content__request_redraw(), content_reformat(), content_request_redraw(), content_scaled_redraw(), convert_alpha(), coords_from_range(), cw_helper_scroll_visible(), draw_icon(), fb_cw_get_window_dimensions(), fb_font_position(), fb_font_split(), fb_font_width(), fb_local_history_present(), fb_pan(), fbtk_create_bitmap(), fbtk_create_button(), fbtk_create_fill(), fbtk_create_hscroll(), fbtk_create_text(), fbtk_create_text_button(), fbtk_create_user(), fbtk_create_vscroll(), fbtk_create_window(), fbtk_create_writable_text(), fbtk_reposition_hscroll(), fbtk_reposition_vscroll(), fbtk_set_pos_and_size(), fbtk_widget_new(), form_clip_inside_select_menu(), form_redraw_select_menu(), form_select_get_dimensions(), form_select_menu_callback(), framebuffer_initialise(), framebuffer_plot_bitmap(), framebuffer_resize(), get_icon_width(), gif_bitmap_create(), gui_resize(), gui_window_create(), gui_window_get_dimensions(), gui_window_scroll_start(), gui_window_set_extent(), gui_window_set_scroll(), gui_window_update_extent(), html_object_callback(), html_redraw_background(), html_redraw_box(), html_redraw_checkbox(), html_redraw_file(), html_redraw_inline_background(), html_redraw_radio(), html_reformat(), image_bitmap_plot(), image_redraw(), image_redraw_os(), info_callback(), knockout_plot_bitmap(), layout_absolute(), layout_block_context(), layout_block_find_dimensions(), layout_document(), layout_find_dimensions(), layout_float(), layout_float_find_dimensions(), layout_get_object_dimensions(), layout_inline_container(), layout_line(), layout_minmax_block(), layout_minmax_line(), layout_minmax_table(), layout_solve_width(), layout_table(), layout_text_indent(), local_history_get_size(), monkey_plot_bitmap(), mouse_action_select_menu(), nsbeos_bitmap_generate_pretile(), nsbeos_bitmap_get_pretile_x(), nsbeos_bitmap_get_pretile_xy(), nsbeos_plot_bbitmap(), nsbeos_plot_bitmap(), nsbeos_rgba_to_bgra(), nsbeos_window_resize_event(), nsbmp_bitmap_create(), nsfont_width(), nsgdk_pixbuf_get_from_surface(), nsgtk_cw_get_window_dimensions(), nsgtk_cw_update_size(), nsgtk_icon_size_lookup_for_settings(), nsgtk_local_history_present(), nsgtk_plot_bitmap(), nsgtk_print_plot_bitmap(), nsgtk_print_plot_pixbuf(), nsgtk_set_line_width(), nsico_bitmap_create(), nsjpeg__decode_cmyk(), nsjpeg__decode_rgb(), nsw32_cw_get_window_dimensions(), nsw32_cw_update_size(), nsw32_local_history_present(), nsws_drawable_hscroll(), nsws_drawable_vscroll(), nsws_window_create(), page_info_get_size(), place_float_below(), plot_alpha_bitmap(), plot_bitmap(), plot_block(), png_cache_convert(), print_document(), query_user_xy(), resize_browser_widget(), resize_normal_browser_window(), riscos_bitmap_create(), riscos_bitmap_save(), ro_cw_get_window_dimensions(), ro_cw_update_size(), ro_font_width(), ro_gui_button_bar_get_dims(), ro_gui_configure_open_window(), ro_gui_configure_show(), ro_gui_dialog_open_top(), ro_gui_download_update_status(), ro_gui_progress_bar_calculate(), ro_gui_progress_bar_update(), ro_gui_screen_size(), ro_gui_status_bar_create(), ro_gui_theme_get_throbber_data(), ro_gui_throbber_get_dims(), ro_gui_url_bar_get_dims(), ro_gui_wimp_get_sprite_dimensions(), ro_gui_window_iconise(), ro_gui_window_open(), ro_local_history_open(), ro_local_history_tooltip(), ro_pageinfo_open(), ro_plot_bitmap(), ro_plot_draw_path(), ro_toolbar_process(), ro_toolbar_refresh_widget_dimensions(), rsvg__get_demensions(), scheduled_reformat(), sexy_icon_entry_button_release(), sexy_icon_entry_expose(), svg_redraw_internal(), svg_reformat(), table_calculate_column_types(), table_used_border_for_cell(), textarea_get_dimensions(), textarea_set_caret_internal(), textarea_set_dimensions(), textarea_set_layout(), textplain_offset_from_coords(), textplain_redraw(), textplain_reformat(), toolbar_customisation_create_toolbox(), treeview__create_textarea(), treeview__cw_get_window_dimensions(), treeview__cw_update_size(), treeview_edit_node_at_point(), urlbar_dimensions(), webp_convert(), widget_scroll_x(), win32_bitmap_create(), win32_font_width(), win32_window_get_dimensions(), win32_window_set_scroll(), and window_set_content_size().