void ro_gui_options_update_shading(wimp_w w)
{
bool shaded;
shaded = ro_gui_get_icon_selected_state(w, IMAGE_DISABLE_ANIMATION);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_TEXT, shaded);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_FIELD, shaded);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_DEC, shaded);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_INC, shaded);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_CS, shaded);
}
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;
}
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;
}
bool ro_gui_url_bar_update_urlsuggest(struct url_bar *url_bar)
{
if (url_bar == NULL || url_bar->hidden)
return (url_bar == NULL) ? false : true;
if (url_bar->window != NULL && url_bar->suggest_icon != -1)
ro_gui_set_icon_shaded_state(url_bar->window,
url_bar->suggest_icon,
!ro_gui_url_suggest_get_menu_available());
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_interface_click(wimp_pointer *pointer)
{
bool shaded;
switch (pointer->i) {
case INTERFACE_USE_EXTERNAL_HOTLIST:
shaded = !ro_gui_get_icon_selected_state(pointer->w,
INTERFACE_USE_EXTERNAL_HOTLIST);
ro_gui_set_icon_shaded_state(pointer->w,
INTERFACE_EXTERNAL_HOTLIST_APP, shaded);
return false;
break;
}
return false;
}
bool ro_gui_options_connection_update(wimp_w w, wimp_i i, wimp_menu *m,
wimp_selection *s, menu_action a)
{
int proxy_type;
bool host, user;
/* update the shaded state */
proxy_type = ro_gui_options_connection_proxy_type(w);
host = (proxy_type > 0);
user = (proxy_type > 1);
ro_gui_set_icon_shaded_state(w, CONNECTION_PROXY_HOST_LABEL, !host);
ro_gui_set_icon_shaded_state(w, CONNECTION_PROXY_HOST, !host);
ro_gui_set_icon_shaded_state(w, CONNECTION_PROXY_PORT_LABEL, !host);
ro_gui_set_icon_shaded_state(w, CONNECTION_PROXY_PORT, !host);
ro_gui_set_icon_shaded_state(w, CONNECTION_PROXY_USERNAME_LABEL, !user);
ro_gui_set_icon_shaded_state(w, CONNECTION_PROXY_USERNAME, !user);
ro_gui_set_icon_shaded_state(w, CONNECTION_PROXY_PASSWORD_LABEL, !user);
ro_gui_set_icon_shaded_state(w, CONNECTION_PROXY_PASSWORD, !user);
return true;
}
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);
}
void ro_gui_dialog_prepare_main(void) {
ro_gui_set_icon_shaded_state(dialog_main, ICON_MAIN_REMOVE,
(theme_sprites == NULL));
}
bool ro_gui_url_bar_icon_update(struct url_bar *url_bar)
{
wimp_icon_create icon;
os_error *error;
bool resize;
if (url_bar == NULL || url_bar->window == NULL)
return false;
icon.w = url_bar->window;
icon.icon.extent.x0 = 0;
icon.icon.extent.y0 = 0;
icon.icon.extent.x1 = 0;
icon.icon.extent.y1 = 0;
resize = false;
/* Create or delete the container icon. */
if (!url_bar->hidden && url_bar->container_icon == -1) {
icon.icon.flags = wimp_ICON_BORDER |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT);
error = xwimp_create_icon(&icon, &url_bar->container_icon);
if (error != NULL) {
LOG(("xwimp_create_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
url_bar->container_icon = -1;
return false;
}
resize = true;
} else if (url_bar->hidden && url_bar->container_icon != -1){
error = xwimp_delete_icon(url_bar->window,
url_bar->container_icon);
if (error != NULL) {
LOG(("xwimp_delete_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
url_bar->container_icon = -1;
}
/* Create or delete the text icon. */
if (!url_bar->hidden && url_bar->text_icon == -1) {
icon.icon.data.indirected_text.text = url_bar->text_buffer;
icon.icon.data.indirected_text.validation = text_validation;
icon.icon.data.indirected_text.size = url_bar->text_size;
icon.icon.flags = wimp_ICON_TEXT | wimp_ICON_INDIRECTED |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
(wimp_COLOUR_BLACK <<
wimp_ICON_FG_COLOUR_SHIFT);
if (url_bar->display)
icon.icon.flags |= (wimp_BUTTON_NEVER <<
wimp_ICON_BUTTON_TYPE_SHIFT);
else
icon.icon.flags |= (wimp_BUTTON_WRITE_CLICK_DRAG <<
wimp_ICON_BUTTON_TYPE_SHIFT);
error = xwimp_create_icon(&icon, &url_bar->text_icon);
if (error) {
LOG(("xwimp_create_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
url_bar->text_icon = -1;
return false;
}
resize = true;
} else if (url_bar->hidden && url_bar->text_icon != -1) {
error = xwimp_delete_icon(url_bar->window,
url_bar->text_icon);
if (error != NULL) {
LOG(("xwimp_delete_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
url_bar->text_icon = -1;
}
/* Create or delete the suggest icon. */
if (!url_bar->hidden && url_bar->suggest_icon == -1) {
icon.icon.data.indirected_text.text = null_text_string;
icon.icon.data.indirected_text.size = 1;
icon.icon.data.indirected_text.validation = suggest_validation;
icon.icon.flags = wimp_ICON_TEXT | wimp_ICON_SPRITE |
wimp_ICON_INDIRECTED | wimp_ICON_HCENTRED |
wimp_ICON_VCENTRED | (wimp_BUTTON_CLICK <<
wimp_ICON_BUTTON_TYPE_SHIFT);
error = xwimp_create_icon(&icon, &url_bar->suggest_icon);
if (error) {
LOG(("xwimp_create_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
if (!url_bar->display)
ro_gui_wimp_event_register_menu_gright(url_bar->window,
wimp_ICON_WINDOW, url_bar->suggest_icon,
ro_gui_url_suggest_menu);
if (!ro_gui_url_bar_update_urlsuggest(url_bar))
return false;
resize = true;
} else if (url_bar->hidden && url_bar->suggest_icon != -1) {
ro_gui_wimp_event_deregister(url_bar->window,
url_bar->suggest_icon);
error = xwimp_delete_icon(url_bar->window,
url_bar->suggest_icon);
if (error != NULL) {
LOG(("xwimp_delete_icon: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return false;
}
url_bar->suggest_icon = -1;
}
/* If any icons were created, resize the bar. */
if (resize && !ro_gui_url_bar_icon_resize(url_bar, true))
return false;
/* If there are any icons, apply shading as necessary. */
if (url_bar->container_icon != -1)
ro_gui_set_icon_shaded_state(url_bar->window,
url_bar->container_icon, url_bar->shaded);
if (url_bar->text_icon != -1)
ro_gui_set_icon_shaded_state(url_bar->window,
url_bar->text_icon, url_bar->shaded);
if (url_bar->suggest_icon != -1)
ro_gui_set_icon_shaded_state(url_bar->window,
url_bar->suggest_icon, url_bar->shaded);
return true;
}
