bool ro_gui_options_language_initialise(wimp_w w)
{
/* set the current values */
ro_gui_set_icon_string(w, LANGUAGE_INTERFACE_FIELD,
ro_gui_options_language_name(nsoption_charp(language) ?
nsoption_charp(language) : "en"), true);
ro_gui_set_icon_string(w, LANGUAGE_WEB_PAGES_FIELD,
ro_gui_options_language_name(nsoption_charp(accept_language) ?
nsoption_charp(accept_language) : "en"), true);
/* initialise all functions for a newly created window */
ro_gui_wimp_event_register_menu_gright(w, LANGUAGE_INTERFACE_FIELD,
LANGUAGE_INTERFACE_GRIGHT, languages_menu);
ro_gui_wimp_event_register_menu_gright(w, LANGUAGE_WEB_PAGES_FIELD,
LANGUAGE_WEB_PAGES_GRIGHT, languages_menu);
ro_gui_wimp_event_register_button(w, LANGUAGE_DEFAULT_BUTTON,
ro_gui_options_language_default);
ro_gui_wimp_event_register_cancel(w, LANGUAGE_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, LANGUAGE_OK_BUTTON,
ro_gui_options_language_ok);
ro_gui_wimp_event_set_help_prefix(w, "HelpLanguageConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
void ro_gui_dialog_init(void)
{
dialog_info = ro_gui_dialog_create("info");
dialog_main = ro_gui_dialog_create("main");
dialog_saveas = ro_gui_dialog_create("saveas");
dialog_warning = ro_gui_dialog_create("warning");
ro_gui_set_icon_string(dialog_main, ICON_MAIN_NAME, "\0");
ro_gui_set_icon_string(dialog_main, ICON_MAIN_AUTHOR, "\0");
}
bool ro_gui_options_image_initialise(wimp_w w)
{
int i;
/* load the sprite file */
if (example_users == 0) {
char pathname[256];
snprintf(pathname, 256, "%s.Resources.Image", NETSURF_DIR);
pathname[255] = '\0';
example_images = ro_gui_load_sprite_file(pathname);
if (!example_images)
return false;
}
example_users++;
/* set the current values */
for (i = 0; (i < 4); i++) {
if ((unsigned int)nsoption_int(plot_fg_quality) == tinct_options[i])
ro_gui_set_icon_string(w, IMAGE_FOREGROUND_FIELD,
image_quality_menu->entries[i].
data.indirected_text.text, true);
if ((unsigned int)nsoption_int(plot_bg_quality) == tinct_options[i])
ro_gui_set_icon_string(w, IMAGE_BACKGROUND_FIELD,
image_quality_menu->entries[i].
data.indirected_text.text, true);
}
ro_gui_set_icon_decimal(w, IMAGE_SPEED_FIELD,
nsoption_int(minimum_gif_delay), 2);
ro_gui_set_icon_selected_state(w, IMAGE_DISABLE_ANIMATION,
!nsoption_bool(animate_images));
ro_gui_options_update_shading(w);
/* register icons */
ro_gui_wimp_event_register_menu_gright(w, IMAGE_FOREGROUND_FIELD,
IMAGE_FOREGROUND_MENU, image_quality_menu);
ro_gui_wimp_event_register_menu_gright(w, IMAGE_BACKGROUND_FIELD,
IMAGE_BACKGROUND_MENU, image_quality_menu);
ro_gui_wimp_event_register_text_field(w, IMAGE_SPEED_TEXT);
ro_gui_wimp_event_register_numeric_field(w, IMAGE_SPEED_FIELD,
IMAGE_SPEED_INC, IMAGE_SPEED_DEC, 0, 6000, 10, 2);
ro_gui_wimp_event_register_checkbox(w, IMAGE_DISABLE_ANIMATION);
ro_gui_wimp_event_register_text_field(w, IMAGE_SPEED_CS);
ro_gui_wimp_event_register_redraw_window(w,
ro_gui_options_image_redraw);
ro_gui_wimp_event_register_mouse_click(w,
ro_gui_options_image_click);
ro_gui_wimp_event_register_menu_selection(w,
ro_gui_options_image_update);
ro_gui_wimp_event_register_cancel(w, IMAGE_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, IMAGE_OK_BUTTON,
ro_gui_options_image_ok);
ro_gui_wimp_event_set_help_prefix(w, "HelpImageConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
void ro_gui_options_language_default(wimp_pointer *pointer)
{
const char *code;
code = ro_gui_default_language();
ro_gui_set_icon_string(pointer->w, LANGUAGE_INTERFACE_FIELD,
ro_gui_options_language_name(code ?
code : "en"), true);
ro_gui_set_icon_string(pointer->w, LANGUAGE_WEB_PAGES_FIELD,
ro_gui_options_language_name(code ?
code : "en"), true);
}
void ro_gui_save_open(int save_type, int x, int y)
{
char icon_buf[20];
const char *icon = icon_buf;
os_error *error;
gui_save_current_type = save_type;
if (save_type == SAVE_THEME) {
if (theme_filename == NULL) {
theme_filename = malloc(6);
if (!theme_filename) {
LOG(("No memory for malloc()"));
warn_user("NoMemory", 0);
return;
}
sprintf(theme_filename, "Theme");
}
gui_save_filetype = 0xffd;
ro_gui_set_window_title(dialog_saveas, messages_get("SaveTitle"));
ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, theme_filename);
reset_filename = theme_filename;
} else {
if (sprite_filename == NULL) {
sprite_filename = malloc(8);
if (!sprite_filename) {
LOG(("No memory for malloc()"));
warn_user("NoMemory", 0);
return;
}
sprintf(sprite_filename, "Sprites");
}
gui_save_filetype = 0xff9;
ro_gui_set_window_title(dialog_saveas, messages_get("ExportTitle"));
ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, sprite_filename);
reset_filename = sprite_filename;
}
/* icon */
sprintf(icon_buf, "file_%.3x", gui_save_filetype);
ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_ICON, icon);
/* open sub menu or persistent dialog */
error = xwimp_create_sub_menu((wimp_menu *) dialog_saveas,
x, y);
if (error) {
LOG(("xwimp_create_sub_menu: 0x%x: %s",
error->errnum, error->errmess));
warn_user("MenuError", error->errmess);
}
}
void ro_gui_options_connection_default(wimp_pointer *pointer)
{
ro_gui_set_icon_string(pointer->w, CONNECTION_PROXY_FIELD,
proxy_type_menu->entries[0].
data.indirected_text.text, true);
ro_gui_set_icon_string(pointer->w, CONNECTION_PROXY_HOST, "", true);
ro_gui_set_icon_integer(pointer->w, CONNECTION_PROXY_PORT, 8080);
ro_gui_set_icon_string(pointer->w, CONNECTION_PROXY_USERNAME, "", true);
ro_gui_set_icon_string(pointer->w, CONNECTION_PROXY_PASSWORD, "", true);
ro_gui_set_icon_integer(pointer->w, CONNECTION_MAX_FETCH_FIELD, 24);
ro_gui_set_icon_integer(pointer->w, CONNECTION_HOST_FETCH_FIELD, 5);
ro_gui_set_icon_integer(pointer->w, CONNECTION_CACHE_FETCH_FIELD, 6);
ro_gui_options_connection_update(pointer->w, -1, NULL, NULL, NO_ACTION);
}
void ro_gui_save_datasave_ack(wimp_message *message)
{
char *path = message->data.data_xfer.file_name;
os_error *error;
if (!ro_gui_save(path)) return;
ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, reset_filename);
/* Close the save window
*/
ro_gui_dialog_close(dialog_saveas);
/* Ack successful save with message_DATA_LOAD */
message->action = message_DATA_LOAD;
message->your_ref = message->my_ref;
error = xwimp_send_message_to_window(wimp_USER_MESSAGE, message,
message->data.data_xfer.w, message->data.data_xfer.i, 0);
if (error) {
LOG(("xwimp_send_message_to_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("FileError", error->errmess);
}
if (close_menu) {
error = xwimp_create_menu(wimp_CLOSE_MENU, 0, 0);
if (error) {
LOG(("xwimp_create_menu: 0x%x: %s",
error->errnum, error->errmess));
warn_user("MenuError", error->errmess);
}
}
close_menu = true;
}
void ro_gui_save_click(wimp_pointer *pointer)
{
switch (pointer->i) {
case ICON_SAVE_OK:
close_menu = (pointer->buttons == wimp_CLICK_SELECT);
ro_gui_save(ro_gui_get_icon_string(dialog_saveas, ICON_SAVE_PATH));
if (pointer->buttons == wimp_CLICK_SELECT) {
xwimp_create_menu((wimp_menu *)-1, 0, 0);
ro_gui_dialog_close(pointer->w);
}
break;
case ICON_SAVE_CANCEL:
if (pointer->buttons == wimp_CLICK_SELECT) {
xwimp_create_menu((wimp_menu *)-1, 0, 0);
ro_gui_dialog_close(pointer->w);
} else if (pointer->buttons == wimp_CLICK_ADJUST) {
ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, reset_filename);
}
break;
case ICON_SAVE_ICON:
if (pointer->buttons == wimp_DRAG_SELECT) {
ro_gui_drag_icon(pointer);
}
break;
}
}
bool ro_gui_options_home_initialise(wimp_w w)
{
/* set the current values */
ro_gui_set_icon_string(w, HOME_URL_FIELD,
nsoption_charp(homepage_url) ?
nsoption_charp(homepage_url) : "", true);
ro_gui_set_icon_selected_state(w, HOME_OPEN_STARTUP,
nsoption_bool(open_browser_at_startup));
ro_gui_set_icon_shaded_state(w,
HOME_URL_GRIGHT, !ro_gui_url_suggest_prepare_menu());
/* initialise all functions for a newly created window */
ro_gui_wimp_event_register_menu_gright(w, HOME_URL_FIELD,
HOME_URL_GRIGHT, ro_gui_url_suggest_menu);
ro_gui_wimp_event_register_checkbox(w, HOME_OPEN_STARTUP);
ro_gui_wimp_event_register_button(w, HOME_DEFAULT_BUTTON,
ro_gui_options_home_default);
ro_gui_wimp_event_register_cancel(w, HOME_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, HOME_OK_BUTTON,
ro_gui_options_home_ok);
ro_gui_wimp_event_register_menu_prepare(w,
ro_gui_options_home_menu_prepare);
ro_gui_wimp_event_set_help_prefix(w, "HelpHomeConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
void ro_gui_save_prepare(gui_save_type save_type, hlcache_handle *h,
struct selection *s, const char *url, const char *title)
{
char name_buf[FILENAME_MAX];
size_t leaf_offset = 0;
char icon_buf[20];
assert( (save_type == GUI_SAVE_LINK_URI) ||
(save_type == GUI_SAVE_LINK_URL) ||
(save_type == GUI_SAVE_LINK_TEXT) ||
(save_type == GUI_SAVE_HOTLIST_EXPORT_HTML) ||
(save_type == GUI_SAVE_HISTORY_EXPORT_HTML) ||
(save_type == GUI_SAVE_TEXT_SELECTION) || h);
gui_save_selection = s;
gui_save_url = url;
gui_save_title = title;
if (save_dir) {
leaf_offset = save_dir_len;
memcpy(name_buf, save_dir, leaf_offset);
name_buf[leaf_offset++] = '.';
}
ro_gui_save_set_state(h, save_type, h ? content_get_url(h) : url,
name_buf + leaf_offset, icon_buf);
ro_gui_set_icon_sprite(dialog_saveas, ICON_SAVE_ICON, saveas_area,
icon_buf);
ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, name_buf, true);
ro_gui_wimp_event_memorise(dialog_saveas);
}
bool ro_gui_options_interface_initialise(wimp_w w)
{
/* set the current values */
ro_gui_set_icon_selected_state(w, INTERFACE_STRIP_EXTNS_OPTION,
nsoption_bool(strip_extensions));
ro_gui_set_icon_selected_state(w, INTERFACE_CONFIRM_OVWR_OPTION,
nsoption_bool(confirm_overwrite));
ro_gui_set_icon_selected_state(w, INTERFACE_URL_COMPLETE_OPTION,
nsoption_bool(url_suggestion));
ro_gui_set_icon_selected_state(w, INTERFACE_HISTORY_TOOLTIP_OPTION,
nsoption_bool(history_tooltip));
ro_gui_set_icon_selected_state(w, INTERFACE_THUMBNAIL_ICONISE_OPTION,
nsoption_bool(thumbnail_iconise));
ro_gui_set_icon_selected_state(w, INTERFACE_USE_EXTERNAL_HOTLIST,
nsoption_bool(external_hotlists));
ro_gui_set_icon_string(w, INTERFACE_EXTERNAL_HOTLIST_APP,
(nsoption_charp(external_hotlist_app)) ?
nsoption_charp(external_hotlist_app) : "", false);
ro_gui_set_icon_shaded_state(w, INTERFACE_EXTERNAL_HOTLIST_APP,
!nsoption_bool(external_hotlists));
/* initialise all functions for a newly created window */
ro_gui_wimp_event_register_mouse_click(w,
ro_gui_options_interface_click);
ro_gui_wimp_event_register_button(w, INTERFACE_DEFAULT_BUTTON,
ro_gui_options_interface_default);
ro_gui_wimp_event_register_cancel(w, INTERFACE_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, INTERFACE_OK_BUTTON,
ro_gui_options_interface_ok);
ro_gui_wimp_event_set_help_prefix(w, "HelpInterfaceConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
nserror theme_install_callback(hlcache_handle *handle,
const hlcache_event *event, void *pw)
{
char buffer[256];
int author_indent = 0;
switch (event->type) {
case CONTENT_MSG_DONE:
{
const char *source_data;
unsigned long source_size;
theme_install_content = handle;
source_data = content_get_source_data(handle, &source_size);
if (!theme_install_read(source_data, source_size)) {
warn_user("ThemeInvalid", 0);
theme_install_close(dialog_theme_install);
break;
}
/* remove '© ' from the start of the data */
if (theme_install_descriptor.author[0] == '©')
author_indent++;
while (theme_install_descriptor.author[author_indent] == ' ')
author_indent++;
snprintf(buffer, sizeof buffer, messages_get("ThemeInstall"),
theme_install_descriptor.name,
&theme_install_descriptor.author[author_indent]);
buffer[sizeof buffer - 1] = '\0';
ro_gui_set_icon_string(dialog_theme_install,
ICON_THEME_INSTALL_MESSAGE,
buffer, true);
ro_gui_set_icon_shaded_state(dialog_theme_install,
ICON_THEME_INSTALL_INSTALL, false);
}
break;
case CONTENT_MSG_ERROR:
theme_install_close(dialog_theme_install);
warn_user(event->data.error, 0);
break;
default:
break;
}
return NSERROR_OK;
}
bool ro_gui_options_image_click(wimp_pointer *pointer)
{
unsigned int old_fg, old_bg, bg, fg;
ro_gui_options_image_read(pointer->w, &old_bg, &old_fg);
switch (pointer->i) {
case IMAGE_DEFAULT_BUTTON:
ro_gui_set_icon_string(pointer->w,
IMAGE_FOREGROUND_FIELD,
image_quality_menu->entries[3].
data.indirected_text.text, true);
ro_gui_set_icon_string(pointer->w,
IMAGE_BACKGROUND_FIELD,
image_quality_menu->entries[2].
data.indirected_text.text, true);
ro_gui_set_icon_decimal(pointer->w, IMAGE_SPEED_FIELD,
10, 2);
ro_gui_set_icon_selected_state(pointer->w,
IMAGE_DISABLE_ANIMATION, false);
case IMAGE_DISABLE_ANIMATION:
ro_gui_options_update_shading(pointer->w);
break;
case IMAGE_CANCEL_BUTTON:
ro_gui_wimp_event_restore(pointer->w);
break;
default:
return false;
}
ro_gui_options_image_read(pointer->w, &bg, &fg);
if ((bg != old_bg) || (fg != old_fg))
ro_gui_options_image_update(pointer->w, pointer->i,
NULL, NULL, NO_ACTION);
return false;
}
void ro_gui_options_interface_default(wimp_pointer *pointer)
{
ro_gui_set_icon_selected_state(pointer->w,
INTERFACE_STRIP_EXTNS_OPTION, true);
ro_gui_set_icon_selected_state(pointer->w,
INTERFACE_CONFIRM_OVWR_OPTION, true);
ro_gui_set_icon_selected_state(pointer->w,
INTERFACE_URL_COMPLETE_OPTION, true);
ro_gui_set_icon_selected_state(pointer->w,
INTERFACE_HISTORY_TOOLTIP_OPTION, true);
ro_gui_set_icon_selected_state(pointer->w,
INTERFACE_THUMBNAIL_ICONISE_OPTION, true);
ro_gui_set_icon_selected_state(pointer->w,
INTERFACE_USE_EXTERNAL_HOTLIST, false);
ro_gui_set_icon_string(pointer->w, INTERFACE_EXTERNAL_HOTLIST_APP,
"", false);
}
/**
* Prepares the save box to reflect gui_save_type and a content, and
* opens it.
*
* \param save_type type of save
* \param h content to save
* \param s selection to save
* \param url url to be saved (link types)
* \param title title (if any), when saving links
*/
void ro_gui_save_prepare(gui_save_type save_type, struct hlcache_handle *h,
char *s, const nsurl *url, const char *title)
{
char name_buf[FILENAME_MAX];
size_t leaf_offset = 0;
char icon_buf[20];
assert( (save_type == GUI_SAVE_LINK_URI) ||
(save_type == GUI_SAVE_LINK_URL) ||
(save_type == GUI_SAVE_LINK_TEXT) ||
(save_type == GUI_SAVE_HOTLIST_EXPORT_HTML) ||
(save_type == GUI_SAVE_HISTORY_EXPORT_HTML) ||
(save_type == GUI_SAVE_TEXT_SELECTION) || h);
if (gui_save_selection == NULL)
free(gui_save_selection);
gui_save_selection = s;
if (url != NULL) {
gui_save_url = nsurl_access(url);
} else {
gui_save_url = NULL;
}
gui_save_title = title;
if (save_dir) {
leaf_offset = save_dir_len;
memcpy(name_buf, save_dir, leaf_offset);
name_buf[leaf_offset++] = '.';
}
if (h != NULL) {
url = hlcache_handle_get_url(h);
}
ro_gui_save_set_state(h, save_type, url,
name_buf + leaf_offset, FILENAME_MAX - leaf_offset,
icon_buf, sizeof(icon_buf));
ro_gui_set_icon_sprite(dialog_saveas, ICON_SAVE_ICON, saveas_area,
icon_buf);
ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, name_buf, true);
ro_gui_wimp_event_memorise(dialog_saveas);
}
void ro_gui_url_bar_set_url(struct url_bar *url_bar, const char *url,
bool is_utf8, bool set_caret)
{
wimp_caret caret;
os_error *error;
const char *set_url;
if (url_bar == NULL || url_bar->text_buffer == NULL)
return;
if (url_bar->text_icon == -1) {
strncpy(url_bar->text_buffer, url, url_bar->text_size);
return;
}
ro_gui_set_icon_string(url_bar->window, url_bar->text_icon,
url, is_utf8);
error = xwimp_get_caret_position(&caret);
if (error) {
LOG(("xwimp_get_caret_position: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
if (set_caret || (caret.w == url_bar->window &&
caret.i == url_bar->text_icon)) {
set_url = ro_gui_get_icon_string(url_bar->window,
url_bar->text_icon);
error = xwimp_set_caret_position(url_bar->window,
url_bar->text_icon, 0, 0, -1, strlen(set_url));
if (error) {
LOG(("xwimp_set_caret_position: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
}
}
void theme_install_start(hlcache_handle *c)
{
assert(c != NULL);
assert(content_get_type(c) == CONTENT_THEME);
if (ro_gui_dialog_open_top(dialog_theme_install, NULL, 0, 0)) {
warn_user("ThemeInstActive", 0);
return;
}
/* stop theme sitting in memory cache */
content_invalidate_reuse_data(c);
hlcache_handle_replace_callback(c, theme_install_callback, NULL);
ro_gui_set_icon_string(dialog_theme_install, ICON_THEME_INSTALL_MESSAGE,
messages_get("ThemeInstDown"), true);
ro_gui_set_icon_shaded_state(dialog_theme_install,
ICON_THEME_INSTALL_INSTALL, true);
ro_gui_wimp_event_register_close_window(dialog_theme_install,
theme_install_close);
}
bool ro_gui_options_fonts_initialise(wimp_w w)
{
/* set the current values */
ro_gui_set_icon_decimal(w, FONT_DEFAULT_SIZE, nsoption_int(font_size), 1);
ro_gui_set_icon_decimal(w, FONT_MINIMUM_SIZE, nsoption_int(font_min_size), 1);
ro_gui_set_icon_string(w, FONT_SANS_FIELD, nsoption_charp(font_sans), true);
ro_gui_set_icon_string(w, FONT_SERIF_FIELD, nsoption_charp(font_serif), true);
ro_gui_set_icon_string(w, FONT_MONOSPACE_FIELD, nsoption_charp(font_mono), true);
ro_gui_set_icon_string(w, FONT_CURSIVE_FIELD, nsoption_charp(font_cursive), true);
ro_gui_set_icon_string(w, FONT_FANTASY_FIELD, nsoption_charp(font_fantasy), true);
ro_gui_set_icon_string(w, FONT_DEFAULT_FIELD,
font_names[nsoption_int(font_default)], true);
if (!ro_gui_options_fonts_init_menu())
return false;
/* initialise all functions for a newly created window */
ro_gui_wimp_event_register_menu_gright(w, FONT_SANS_FIELD,
FONT_SANS_MENU, rufl_family_menu);
ro_gui_wimp_event_register_menu_gright(w, FONT_SERIF_FIELD,
FONT_SERIF_MENU, rufl_family_menu);
ro_gui_wimp_event_register_menu_gright(w, FONT_MONOSPACE_FIELD,
FONT_MONOSPACE_MENU, rufl_family_menu);
ro_gui_wimp_event_register_menu_gright(w, FONT_CURSIVE_FIELD,
FONT_CURSIVE_MENU, rufl_family_menu);
ro_gui_wimp_event_register_menu_gright(w, FONT_FANTASY_FIELD,
FONT_FANTASY_MENU, rufl_family_menu);
ro_gui_wimp_event_register_menu_gright(w, FONT_DEFAULT_FIELD,
FONT_DEFAULT_MENU, default_menu);
ro_gui_wimp_event_register_numeric_field(w, FONT_DEFAULT_SIZE,
FONT_DEFAULT_INC, FONT_DEFAULT_DEC, 50, 1000, 1, 1);
ro_gui_wimp_event_register_numeric_field(w, FONT_MINIMUM_SIZE,
FONT_MINIMUM_INC, FONT_MINIMUM_DEC, 10, 500, 1, 1);
ro_gui_wimp_event_register_button(w, FONT_DEFAULT_BUTTON,
ro_gui_options_fonts_default);
ro_gui_wimp_event_register_cancel(w, FONT_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, FONT_OK_BUTTON,
ro_gui_options_fonts_ok);
ro_gui_wimp_event_set_help_prefix(w, "HelpFontConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
void ro_gui_options_fonts_default(wimp_pointer *pointer)
{
const char *fallback = nsfont_fallback_font();
/* set the default values */
ro_gui_set_icon_decimal(pointer->w, FONT_DEFAULT_SIZE, 128, 1);
ro_gui_set_icon_decimal(pointer->w, FONT_MINIMUM_SIZE, 85, 1);
ro_gui_set_icon_string(pointer->w, FONT_SANS_FIELD,
nsfont_exists("Homerton") ? "Homerton" : fallback, true);
ro_gui_set_icon_string(pointer->w, FONT_SERIF_FIELD,
nsfont_exists("Trinity") ? "Trinity" : fallback, true);
ro_gui_set_icon_string(pointer->w, FONT_MONOSPACE_FIELD,
nsfont_exists("Corpus") ? "Corpus" : fallback, true);
ro_gui_set_icon_string(pointer->w, FONT_CURSIVE_FIELD,
nsfont_exists("Churchill") ? "Churchill" : fallback, true);
ro_gui_set_icon_string(pointer->w, FONT_FANTASY_FIELD,
nsfont_exists("Sassoon") ? "Sassoon" : fallback, true);
ro_gui_set_icon_string(pointer->w, FONT_DEFAULT_FIELD,
font_names[0], true);
}
query_id query_user_xy(const char *query, const char *detail,
const query_callback *cb, void *pw,
const char *yes, const char *no,
int x, int y)
{
struct gui_query_window *qw;
char query_buffer[300];
os_error *error;
wimp_icon *icn;
int width;
int len;
int tx;
char *local_text = NULL;
nserror err;
qw = malloc(sizeof(struct gui_query_window));
if (!qw) {
warn_user("NoMemory", NULL);
return QUERY_INVALID;
}
qw->cb = cb;
qw->pw = pw;
qw->id = next_id++;
qw->default_confirm = false;
if (next_id == QUERY_INVALID)
next_id++;
if (!yes) yes = messages_get("Yes");
if (!no) no = messages_get("No");
/* set the text of the 'Yes' button and size accordingly */
err = utf8_to_local_encoding(yes, 0, &local_text);
if (err != NSERROR_OK) {
assert(err != NSERROR_BAD_ENCODING);
LOG(("utf8_to_local_encoding_failed"));
local_text = NULL;
}
icn = &query_template->icons[ICON_QUERY_YES];
len = strlen(local_text ? local_text : yes);
len = max(len, icn->data.indirected_text.size - 1);
memcpy(icn->data.indirected_text.text,
local_text ? local_text: yes, len);
icn->data.indirected_text.text[len] = '\0';
free(local_text);
local_text = NULL;
error = xwimptextop_string_width(icn->data.indirected_text.text, len, &width);
if (error) {
LOG(("xwimptextop_string_width: 0x%x:%s",
error->errnum, error->errmess));
width = len * 16;
}
if (!query_yes_width) query_yes_width = icn->extent.x1 - icn->extent.x0;
width += 44;
if (width < query_yes_width)
width = query_yes_width;
icn->extent.x0 = tx = icn->extent.x1 - width;
/* set the text of the 'No' button and size accordingly */
err = utf8_to_local_encoding(no, 0, &local_text);
if (err != NSERROR_OK) {
assert(err != NSERROR_BAD_ENCODING);
LOG(("utf8_to_local_encoding_failed"));
local_text = NULL;
}
icn = &query_template->icons[ICON_QUERY_NO];
len = strlen(local_text ? local_text : no);
len = max(len, icn->data.indirected_text.size - 1);
memcpy(icn->data.indirected_text.text,
local_text ? local_text : no, len);
icn->data.indirected_text.text[len] = '\0';
free(local_text);
local_text = NULL;
if (!query_no_width) query_no_width = icn->extent.x1 - icn->extent.x0;
icn->extent.x1 = tx - 16;
error = xwimptextop_string_width(icn->data.indirected_text.text, len, &width);
if (error) {
LOG(("xwimptextop_string_width: 0x%x:%s",
error->errnum, error->errmess));
width = len * 16;
}
width += 28;
if (width < query_no_width)
width = query_no_width;
icn->extent.x0 = icn->extent.x1 - width;
error = xwimp_create_window(query_template, &qw->window);
if (error) {
warn_user("WimpError", error->errmess);
free(qw);
return QUERY_INVALID;
}
snprintf(query_buffer, sizeof query_buffer, "%s %s",
messages_get(query), detail ? detail : "");
query_buffer[sizeof query_buffer - 1] = 0;
ro_gui_set_icon_string(qw->window, ICON_QUERY_MESSAGE,
query_buffer, true);
xwimp_set_icon_state(qw->window, ICON_QUERY_HELP,
wimp_ICON_DELETED, wimp_ICON_DELETED);
if (x >= 0 && y >= 0) {
x -= tx - 8;
y += (query_template->visible.y1 - query_template->visible.y0) / 2;
ro_gui_dialog_open_xy(qw->window, x, y);
}
else
ro_gui_dialog_open(qw->window);
ro_gui_wimp_event_set_user_data(qw->window, qw);
ro_gui_wimp_event_register_mouse_click(qw->window, ro_gui_query_click);
ro_gui_wimp_event_register_cancel(qw->window, ICON_QUERY_NO);
ro_gui_wimp_event_register_ok(qw->window, ICON_QUERY_YES, ro_gui_query_apply);
ro_gui_wimp_event_register_close_window(qw->window, ro_gui_query_close);
error = xwimp_set_caret_position(qw->window, (wimp_i)-1, 0, 0, 1 << 25, -1);
if (error) {
LOG(("xwimp_get_caret_position: 0x%x : %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
/* put this query window at the head of our list */
if (gui_query_window_list)
gui_query_window_list->prev = qw;
qw->prev = NULL;
qw->next = gui_query_window_list;
gui_query_window_list = qw;
return qw->id;
}
/**
* Handle mouse clicks in the URL completion window.
*
* \param pointer the pointer state
* \return whether the click was handled
*/
bool ro_gui_url_complete_click(wimp_pointer *pointer)
{
wimp_window_state state;
os_error *error;
int selection, old_selection;
struct gui_window *g;
const char *url;
if ((mouse_x == pointer->pos.x) && (mouse_y == pointer->pos.y) &&
(!pointer->buttons))
return false;
mouse_x = pointer->pos.x;
mouse_y = pointer->pos.y;
state.w = dialog_url_complete;
error = xwimp_get_window_state(&state);
if (error) {
LOG(("xwimp_get_window_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
selection = (state.visible.y1 - pointer->pos.y - state.yscroll) / 44;
if (selection != url_complete_matches_selection) {
if (url_complete_matches_selection == -1) {
g = ro_gui_window_lookup(url_complete_parent);
if (!g)
return false;
url = ro_gui_get_icon_string(
g->toolbar->toolbar_handle,
ICON_TOOLBAR_URL);
free(url_complete_original_url);
url_complete_original_url = strdup(url);
if (!url_complete_original_url)
return false;
}
old_selection = url_complete_matches_selection;
url_complete_matches_selection = selection;
error = xwimp_force_redraw(dialog_url_complete,
0, -(old_selection + 1) * 44,
65536, -old_selection * 44);
if (error) {
LOG(("xwimp_force_redraw: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
error = xwimp_force_redraw(dialog_url_complete,
0, -(url_complete_matches_selection + 1) * 44,
65536, -url_complete_matches_selection * 44);
if (error) {
LOG(("xwimp_force_redraw: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
}
if (!pointer->buttons)
return true;
/* find owning window */
g = ro_gui_window_lookup(url_complete_parent);
if (!g)
return false;
/* Select sets the text and launches */
if (pointer->buttons == wimp_CLICK_SELECT) {
ro_gui_set_icon_string(g->toolbar->toolbar_handle,
ICON_TOOLBAR_URL,
url_complete_matches[
url_complete_matches_selection], true);
global_history_add_recent(url_complete_matches[
url_complete_matches_selection]);
/** \todo The interaction of components here is hideous */
/* Do NOT make any attempt to use any of the global url
* completion variables after this call to browser_window_go.
* They will be invalidated by (at least):
* + gui_window_set_url
* + destruction of (i)frames within the current page
* Any attempt to use them will probably result in a crash.
*/
browser_window_go(g->bw,
url_complete_matches[
url_complete_matches_selection],
0, true);
ro_gui_url_complete_close(NULL, 0);
/* Adjust just sets the text */
} else if (pointer->buttons == wimp_CLICK_ADJUST) {
ro_gui_set_icon_string(g->toolbar->toolbar_handle,
ICON_TOOLBAR_URL,
url_complete_matches[
url_complete_matches_selection], true);
ro_gui_url_complete_keypress(g, 0);
}
return true;
}
/**
* Handles a keypress for URL completion
*
* \param g the gui_window to update
* \param key the key pressed (as UTF32 code or wimp key + bit31 set)
* \return true to indicate keypress handled, false otherwise
*/
bool ro_gui_url_complete_keypress(struct gui_window *g, uint32_t key)
{
wimp_window_state state;
char *match_url;
const char *url;
int i, lines;
int old_selection;
int height;
os_error *error;
bool currently_open;
/* we must have a toolbar/url bar */
if ((!g->toolbar) || (!g->toolbar->display_url) ||
(!option_url_suggestion)) {
ro_gui_url_complete_close(NULL, 0);
return false;
}
/* if we are currently active elsewhere, remove the previous window */
currently_open = ((g->window == url_complete_parent) &&
(url_complete_matches_available > 0));
if (g->window != url_complete_parent)
ro_gui_url_complete_close(NULL, 0);
/* forcibly open on down keys */
if ((!currently_open) && (url_complete_matched_string)) {
switch (key) {
case IS_WIMP_KEY | wimp_KEY_DOWN:
case IS_WIMP_KEY | wimp_KEY_PAGE_DOWN:
case IS_WIMP_KEY | wimp_KEY_CONTROL | wimp_KEY_DOWN:
free(url_complete_matched_string);
url_complete_matched_string = NULL;
}
}
/* get the text to match */
url_complete_parent = g->window;
url = ro_gui_get_icon_string(g->toolbar->toolbar_handle,
ICON_TOOLBAR_URL);
match_url = strdup(url);
if (!match_url) {
ro_gui_url_complete_close(NULL, 0);
return false;
}
/* if the text to match has changed then update it */
if ((!url_complete_matched_string) ||
(strcmp(match_url, url_complete_matched_string))) {
/* memorize the current matches */
lines = MAXIMUM_VISIBLE_LINES;
if (lines > url_complete_matches_available)
lines = url_complete_matches_available;
if (url_complete_matches) {
for (i = 0; i < MAXIMUM_VISIBLE_LINES; i++) {
if (i < lines) {
url_complete_redraw[i] =
url_complete_matches[i];
} else {
url_complete_redraw[i] = NULL;
}
}
}
/* our selection gets wiped */
error = xwimp_force_redraw(dialog_url_complete,
0,
-(url_complete_matches_selection + 1) * 44,
65536, -url_complete_matches_selection * 44);
if (error) {
LOG(("xwimp_force_redraw: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
/* clear our state */
free(url_complete_original_url);
free(url_complete_matched_string);
url_complete_matched_string = match_url;
url_complete_original_url = NULL;
url_complete_matches_available = 0;
url_complete_matches_selection = -1;
url_complete_keypress_selection = -1;
/* get some initial memory */
if (!url_complete_matches) {
url_complete_matches = malloc(64 * sizeof(char *));
if (!url_complete_matches) {
ro_gui_url_complete_close(NULL, 0);
return false;
}
url_complete_matches_allocated = 64;
}
/* find matches */
url_complete_memory_exhausted = false;
if (strlen(match_url) == 0)
urldb_iterate_entries(url_complete_callback);
else
urldb_iterate_partial(match_url, url_complete_callback);
if ((url_complete_memory_exhausted) ||
(url_complete_matches_available == 0)) {
ro_gui_url_complete_close(NULL, 0);
return false;
}
/* update the window */
state.w = g->window;
error = xwimp_get_window_state(&state);
if (error) {
LOG(("xwimp_get_window_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
url_complete_matches_reset = true;
ro_gui_url_complete_resize(g, PTR_WIMP_OPEN(&state));
url_complete_matches_reset = false;
/* redraw the relevant bits of the window */
lines = MAXIMUM_VISIBLE_LINES;
if (lines > url_complete_matches_available)
lines = url_complete_matches_available;
for (i = 0; i < lines; i++) {
if (url_complete_redraw[i] !=
url_complete_matches[i]) {
error = xwimp_force_redraw(dialog_url_complete,
0, -(i + 1) * 44, 65536, -i * 44);
if (error) {
LOG(("xwimp_force_redraw: 0x%x: %s",
error->errnum,
error->errmess));
warn_user("WimpError",
error->errmess);
}
}
}
} else {
free(match_url);
}
/* handle keypresses */
if (!currently_open)
return false;
old_selection = url_complete_matches_selection;
switch (key) {
case IS_WIMP_KEY | wimp_KEY_UP:
url_complete_matches_selection--;
break;
case IS_WIMP_KEY | wimp_KEY_DOWN:
url_complete_matches_selection++;
break;
case IS_WIMP_KEY | wimp_KEY_PAGE_UP:
url_complete_matches_selection -=
MAXIMUM_VISIBLE_LINES;
break;
case IS_WIMP_KEY | wimp_KEY_PAGE_DOWN:
url_complete_matches_selection +=
MAXIMUM_VISIBLE_LINES;
break;
case IS_WIMP_KEY | wimp_KEY_CONTROL | wimp_KEY_UP:
url_complete_matches_selection = 0;
break;
case IS_WIMP_KEY | wimp_KEY_CONTROL | wimp_KEY_DOWN:
url_complete_matches_selection = 65536;
break;
}
if (url_complete_matches_selection >
url_complete_matches_available - 1)
url_complete_matches_selection =
url_complete_matches_available - 1;
else if (url_complete_matches_selection < -1)
url_complete_matches_selection = -1;
if (old_selection == url_complete_matches_selection)
return false;
error = xwimp_force_redraw(dialog_url_complete,
0, -(old_selection + 1) * 44,
65536, -old_selection * 44);
if (error) {
LOG(("xwimp_force_redraw: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
error = xwimp_force_redraw(dialog_url_complete,
0, -(url_complete_matches_selection + 1) * 44,
65536, -url_complete_matches_selection * 44);
if (error) {
LOG(("xwimp_force_redraw: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
if (old_selection == -1) {
free(url_complete_original_url);
url_complete_original_url = malloc(strlen(url) + 1);
if (!url_complete_original_url)
return false;
strcpy(url_complete_original_url, url);
}
if (url_complete_matches_selection == -1) {
ro_gui_set_icon_string(g->toolbar->toolbar_handle,
ICON_TOOLBAR_URL,
url_complete_original_url, true);
} else {
ro_gui_set_icon_string(g->toolbar->toolbar_handle,
ICON_TOOLBAR_URL,
url_complete_matches[
url_complete_matches_selection], true);
free(url_complete_matched_string);
url_complete_matched_string = strdup(url_complete_matches[
url_complete_matches_selection]);
}
url_complete_keypress_selection = url_complete_matches_selection;
/* auto-scroll */
state.w = dialog_url_complete;
error = xwimp_get_window_state(&state);
if (error) {
LOG(("xwimp_get_window_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return true;
}
if (state.yscroll < -(url_complete_matches_selection * 44))
state.yscroll = -(url_complete_matches_selection * 44);
height = state.visible.y1 - state.visible.y0;
if (state.yscroll - height >
-((url_complete_matches_selection + 1) * 44))
state.yscroll =
-((url_complete_matches_selection + 1) * 44) + height;
error = xwimp_open_window(PTR_WIMP_OPEN(&state));
if (error) {
LOG(("xwimp_open_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return true;
}
return true;
}
void ro_gui_history_mouse_at(wimp_pointer *pointer, void *data)
{
int x, y;
int width;
const char *url;
wimp_window_state state;
wimp_icon_state ic;
os_box box = {0, 0, 0, 0};
os_error *error;
LOG(("Mouse at..."));
/* If the mouse hasn't moved, or if we don't want tooltips, exit */
if ((mouse_x == pointer->pos.x && mouse_y == pointer->pos.y) ||
!nsoption_bool(history_tooltip))
return;
/* Update mouse position */
mouse_x = pointer->pos.x;
mouse_y = pointer->pos.y;
/* Find history tree entry under mouse */
state.w = history_window;
error = xwimp_get_window_state(&state);
if (error) {
LOG(("xwimp_get_window_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
x = (pointer->pos.x - (state.visible.x0 - state.xscroll)) / 2;
y = -(pointer->pos.y - (state.visible.y1 - state.yscroll)) / 2;
url = history_position_url(history_current, x, y);
if (!url) {
/* not over a tree entry => close tooltip window. */
error = xwimp_close_window(dialog_tooltip);
if (error) {
LOG(("xwimp_close_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
return;
}
/* get width of string */
error = xwimptextop_string_width(url,
strlen(url) > 256 ? 256 : strlen(url),
&width);
if (error) {
LOG(("xwimptextop_string_width: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
ro_gui_set_icon_string(dialog_tooltip, 0, url, true);
/* resize icon appropriately */
ic.w = dialog_tooltip;
ic.i = 0;
error = xwimp_get_icon_state(&ic);
if (error) {
LOG(("xwimp_get_icon_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
error = xwimp_resize_icon(dialog_tooltip, 0,
ic.icon.extent.x0, ic.icon.extent.y0,
width + 16, ic.icon.extent.y1);
if (error) {
LOG(("xwimp_resize_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
state.w = dialog_tooltip;
error = xwimp_get_window_state(&state);
if (error) {
LOG(("xwimp_get_window_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
/* update window extent */
box.x1 = width + 16;
box.y0 = -36;
error = xwimp_set_extent(dialog_tooltip, &box);
if (error) {
LOG(("xwimp_set_extent: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
/* set visible area */
state.visible.x0 = pointer->pos.x + 24;
state.visible.y0 = pointer->pos.y - 22 - 36;
state.visible.x1 = pointer->pos.x + 24 + width + 16;
state.visible.y1 = pointer->pos.y - 22;
state.next = wimp_TOP;
/* open window */
error = xwimp_open_window(PTR_WIMP_OPEN(&state));
if (error) {
LOG(("xwimp_open_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
}
void ro_gui_history_redraw(wimp_draw *redraw)
{
osbool more;
os_error *error;
struct redraw_context ctx = {
.interactive = true,
.background_images = true,
.plot = &ro_plotters
};
error = xwimp_redraw_window(redraw, &more);
if (error) {
LOG(("xwimp_redraw_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
while (more) {
ro_plot_origin_x = redraw->box.x0 - redraw->xscroll;
ro_plot_origin_y = redraw->box.y1 - redraw->yscroll;
history_redraw(history_current, &ctx);
error = xwimp_get_rectangle(redraw, &more);
if (error) {
LOG(("xwimp_get_rectangle: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
}
}
/**
* Handle mouse movements over the history window.
*/
void ro_gui_history_mouse_at(wimp_pointer *pointer)
{
int x, y;
int width;
const char *url;
wimp_window_state state;
wimp_icon_state ic;
os_box box = {0, 0, 0, 0};
os_error *error;
/* If the mouse hasn't moved, or if we don't want tooltips, exit */
if ((mouse_x == pointer->pos.x && mouse_y == pointer->pos.y) ||
!nsoption_bool(history_tooltip))
return;
/* Update mouse position */
mouse_x = pointer->pos.x;
mouse_y = pointer->pos.y;
/* Find history tree entry under mouse */
state.w = history_window;
error = xwimp_get_window_state(&state);
if (error) {
LOG(("xwimp_get_window_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
x = (pointer->pos.x - (state.visible.x0 - state.xscroll)) / 2;
y = -(pointer->pos.y - (state.visible.y1 - state.yscroll)) / 2;
url = history_position_url(history_current, x, y);
if (!url) {
/* not over a tree entry => close tooltip window. */
error = xwimp_close_window(dialog_tooltip);
if (error) {
LOG(("xwimp_close_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
return;
}
/* get width of string */
error = xwimptextop_string_width(url,
strlen(url) > 256 ? 256 : strlen(url),
&width);
if (error) {
LOG(("xwimptextop_string_width: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
ro_gui_set_icon_string(dialog_tooltip, 0, url, true);
/* resize icon appropriately */
ic.w = dialog_tooltip;
ic.i = 0;
error = xwimp_get_icon_state(&ic);
if (error) {
LOG(("xwimp_get_icon_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
error = xwimp_resize_icon(dialog_tooltip, 0,
ic.icon.extent.x0, ic.icon.extent.y0,
width + 16, ic.icon.extent.y1);
if (error) {
LOG(("xwimp_resize_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
state.w = dialog_tooltip;
error = xwimp_get_window_state(&state);
if (error) {
LOG(("xwimp_get_window_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
/* update window extent */
box.x1 = width + 16;
box.y0 = -36;
error = xwimp_set_extent(dialog_tooltip, &box);
if (error) {
LOG(("xwimp_set_extent: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
/* set visible area */
state.visible.x0 = pointer->pos.x + 24;
state.visible.y0 = pointer->pos.y - 22 - 36;
state.visible.x1 = pointer->pos.x + 24 + width + 16;
state.visible.y1 = pointer->pos.y - 22;
state.next = wimp_TOP;
/* open window */
error = xwimp_open_window(PTR_WIMP_OPEN(&state));
if (error) {
LOG(("xwimp_open_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
}
bool ro_gui_options_connection_initialise(wimp_w w)
{
int proxy_type;
/* set the current values */
proxy_type = (option_http_proxy ? (option_http_proxy_auth + 1) : 0);
ro_gui_set_icon_string(w, CONNECTION_PROXY_FIELD,
proxy_type_menu->entries[proxy_type].
data.indirected_text.text, true);
ro_gui_set_icon_string(w, CONNECTION_PROXY_HOST,
option_http_proxy_host ?
option_http_proxy_host : "", true);
ro_gui_set_icon_integer(w, CONNECTION_PROXY_PORT,
option_http_proxy_port);
ro_gui_set_icon_string(w, CONNECTION_PROXY_USERNAME,
option_http_proxy_auth_user ?
option_http_proxy_auth_user : "", true);
ro_gui_set_icon_string(w, CONNECTION_PROXY_PASSWORD,
option_http_proxy_auth_pass ?
option_http_proxy_auth_pass : "", true);
ro_gui_set_icon_integer(w, CONNECTION_MAX_FETCH_FIELD,
option_max_fetchers);
ro_gui_set_icon_integer(w, CONNECTION_HOST_FETCH_FIELD,
option_max_fetchers_per_host);
ro_gui_set_icon_integer(w, CONNECTION_CACHE_FETCH_FIELD,
option_max_cached_fetch_handles);
ro_gui_options_connection_update(w, -1, NULL, NULL, NO_ACTION);
/* register icons */
ro_gui_wimp_event_register_menu_gright(w, CONNECTION_PROXY_FIELD,
CONNECTION_PROXY_MENU, proxy_type_menu);
ro_gui_wimp_event_register_text_field(w, CONNECTION_PROXY_HOST_LABEL);
ro_gui_wimp_event_register_text_field(w, CONNECTION_PROXY_HOST);
ro_gui_wimp_event_register_text_field(w, CONNECTION_PROXY_PORT_LABEL);
ro_gui_wimp_event_register_text_field(w, CONNECTION_PROXY_PORT);
ro_gui_wimp_event_register_text_field(w, CONNECTION_PROXY_USERNAME_LABEL);
ro_gui_wimp_event_register_text_field(w, CONNECTION_PROXY_USERNAME);
ro_gui_wimp_event_register_text_field(w, CONNECTION_PROXY_PASSWORD_LABEL);
ro_gui_wimp_event_register_text_field(w, CONNECTION_PROXY_PASSWORD);
ro_gui_wimp_event_register_numeric_field(w, CONNECTION_MAX_FETCH_FIELD,
CONNECTION_MAX_FETCH_INC, CONNECTION_MAX_FETCH_DEC,
1, 99, 1, 0);
ro_gui_wimp_event_register_numeric_field(w, CONNECTION_HOST_FETCH_FIELD,
CONNECTION_HOST_FETCH_INC, CONNECTION_HOST_FETCH_DEC,
1, 99, 1, 0);
ro_gui_wimp_event_register_numeric_field(w, CONNECTION_CACHE_FETCH_FIELD,
CONNECTION_CACHE_FETCH_INC, CONNECTION_CACHE_FETCH_DEC,
1, 99, 1, 0);
ro_gui_wimp_event_register_menu_selection(w,
ro_gui_options_connection_update);
ro_gui_wimp_event_register_button(w, CONNECTION_DEFAULT_BUTTON,
ro_gui_options_connection_default);
ro_gui_wimp_event_register_cancel(w, CONNECTION_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, CONNECTION_OK_BUTTON,
ro_gui_options_connection_ok);
ro_gui_wimp_event_set_help_prefix(w, "HelpConnectConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
void ro_gui_options_home_default(wimp_pointer *pointer)
{
/* set the default values */
ro_gui_set_icon_string(pointer->w, HOME_URL_FIELD, "", true);
ro_gui_set_icon_selected_state(pointer->w, HOME_OPEN_STARTUP, false);
}
bool ro_gui_load_theme(char *path) {
os_error *error;
struct theme_file_header *file_header;
char *workspace;
int workspace_size, file_size, output_left;
fileswitch_object_type obj_type;
squash_output_status status;
os_fw file_handle;
char *raw_data;
char *compressed;
char *decompressed;
/* Get memory for the header
*/
file_header = (struct theme_file_header *)calloc(1,
sizeof (struct theme_file_header));
if (!file_header) {
LOG(("No memory for calloc()"));
warn_user("NoMemory", 0);
}
/* Load the header
*/
error = xosfind_openinw(osfind_NO_PATH, path, 0, &file_handle);
if (error) {
free(file_header);
LOG(("xosfind_openinw: 0x%x: %s",
error->errnum, error->errmess));
warn_user("FileError", error->errmess);
return false;
}
if (file_handle == 0) {
free(file_header);
LOG(("File not present"));
warn_user("FileError", error->errmess);
return false;
}
error = xosgbpb_read_atw(file_handle, (char *)file_header,
sizeof (struct theme_file_header),
0, &output_left);
xosfind_closew(file_handle);
if (error) {
free(file_header);
LOG(("xosbgpb_read_atw: 0x%x: %s",
error->errnum, error->errmess));
warn_user("FileError", error->errmess);
return false;
}
if (output_left > 0) {
free(file_header);
LOG(("Insufficient data"));
warn_user("FileError", error->errmess);
return false;
}
/* Check the header is OK
*/
if ((file_header->magic_value != 0x4d54534e) ||
(file_header->parser_version > 2)) return false;
/* Try to load the sprite file
*/
if (file_header->decompressed_sprite_size > 0) {
error = xosfile_read_stamped_no_path(path,
&obj_type, 0, 0, &file_size, 0, 0);
if (error) {
free(file_header);
LOG(("xosfile_read_stamped_no_path: 0x%x: %s",
error->errnum, error->errmess));
warn_user("FileError", error->errmess);
return false;
}
if (obj_type != fileswitch_IS_FILE) {
free(file_header);
return false;
}
raw_data = malloc(file_size);
if (!raw_data) {
free(file_header);
LOG(("No memory for malloc()"));
warn_user("NoMemory", 0);
return false;
}
error = xosfile_load_stamped_no_path(path, (byte *)raw_data,
0, 0, 0, 0, 0);
if (error) {
free(raw_data);
free(file_header);
LOG(("xosfile_load_stamped_no_path: 0x%x: %s",
error->errnum, error->errmess));
warn_user("FileError", error->errmess);
return false;
}
/* Decompress the data
*/
decompressed = malloc(file_header->decompressed_sprite_size);
if (!decompressed) {
free(raw_data);
free(file_header);
LOG(("No memory for malloc()"));
warn_user("NoMemory", 0);
}
error = xsquash_decompress_return_sizes(-1, &workspace_size, 0);
if (error) {
free(decompressed);
free(raw_data);
free(file_header);
LOG(("xsquash_decompress_return_sizes: 0x%x: %s",
error->errnum, error->errmess));
warn_user("MiscError", error->errmess);
return false;
}
workspace = malloc(workspace_size);
if (!workspace) {
free(decompressed);
free(raw_data);
free(file_header);
LOG(("No memory for malloc()"));
warn_user("NoMemory", 0);
return false;
}
compressed = raw_data + sizeof(struct theme_file_header);
error = xsquash_decompress(0, /*squash_INPUT_ALL_PRESENT,*/
workspace,
(byte *)compressed, file_header->compressed_sprite_size,
(byte *)decompressed, file_header->decompressed_sprite_size,
&status, 0, 0, 0, 0);
free(workspace);
free(raw_data);
if (error) {
free(decompressed);
LOG(("xsquash_decompress: 0x%x: %s",
error->errnum, error->errmess));
warn_user("MiscError", error->errmess);
return false;
}
if (status != 0) {
free(decompressed);
return false;
}
if (theme_sprites) free(theme_sprites);
theme_sprites = (osspriteop_area *)decompressed;
} else {
if (theme_sprites) free(theme_sprites);
theme_sprites = NULL;
}
/* Set out values
*/
ro_gui_set_icon_string(dialog_main, ICON_MAIN_NAME, file_header->name);
ro_gui_set_icon_string(dialog_main, ICON_MAIN_AUTHOR, file_header->author);
ro_gui_set_icon_background_colour(dialog_main, ICON_MAIN_BROWSER_COLOUR,
file_header->browser_bg);
ro_gui_set_icon_background_colour(dialog_main, ICON_MAIN_HOTLIST_COLOUR,
file_header->hotlist_bg);
ro_gui_set_icon_background_colour(dialog_main, ICON_MAIN_STATUSBG_COLOUR,
file_header->status_bg);
ro_gui_set_icon_background_colour(dialog_main, ICON_MAIN_STATUSFG_COLOUR,
file_header->status_fg);
if (file_header->parser_version >= 2) {
ro_gui_set_icon_selected_state(dialog_main, ICON_MAIN_THROBBER_LEFT,
file_header->theme_flags & (1 << 0));
ro_gui_set_icon_selected_state(dialog_main, ICON_MAIN_THROBBER_REDRAW,
file_header->theme_flags & (1 << 1));
} else {
ro_gui_set_icon_selected_state(dialog_main, ICON_MAIN_THROBBER_LEFT,
file_header->theme_flags);
ro_gui_set_icon_selected_state(dialog_main, ICON_MAIN_THROBBER_REDRAW,
true);
}
/* Remember the filename for saving later on
*/
if (theme_filename) free(theme_filename);
theme_filename = malloc(strlen(path) + 1);
sprintf(theme_filename, "%s", path);
if (sprite_filename) free(sprite_filename);
sprite_filename = NULL;
/* Exit cleanly
*/
free(file_header);
return true;
}