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6e3995cc65
netsurf/riscos/dialog.c
Richard Wilson 6e3995cc65 [project @ 2004-07-11 21:45:51 by rjw] 
Inversion of hotlist icon functionality. Automatic placement of caret for dialog windows. Escape closes dialog windows.

svn path=/import/netsurf/; revision=1071
2004-07-11 21:45:51 +00:00

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/*
* This file is part of NetSurf, http://netsurf.sourceforge.net/
* Licensed under the GNU General Public License,
* http://www.opensource.org/licenses/gpl-license
* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
* Copyright 2004 James Bursa <bursa@users.sourceforge.net>
* Copyright 2003 John M Bell <jmb202@ecs.soton.ac.uk>
* Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
*/
#include <assert.h>
#include <stddef.h>
#include <string.h>
#include "oslib/colourtrans.h"
#include "oslib/osfile.h"
#include "oslib/osgbpb.h"
#include "oslib/osspriteop.h"
#include "oslib/wimp.h"
#include "netsurf/utils/config.h"
#include "netsurf/desktop/netsurf.h"
#include "netsurf/riscos/gui.h"
#include "netsurf/riscos/options.h"
#include "netsurf/riscos/theme.h"
#include "netsurf/riscos/wimp.h"
#include "netsurf/utils/log.h"
#include "netsurf/utils/messages.h"
#include "netsurf/utils/utils.h"
/* The maximum number of persistant dialogues
*/
#define MAX_PERSISTANT 8
wimp_w dialog_info, dialog_saveas, dialog_config, dialog_config_br,
dialog_config_prox, dialog_config_th, download_template,
#ifdef WITH_AUTH
dialog_401li,
#endif
dialog_zoom, dialog_pageinfo, dialog_objinfo, dialog_tooltip,
dialog_warning, dialog_config_th_pane, dialog_debug,
dialog_folder, dialog_entry;
static int font_size;
static int font_min_size;
static char *theme_choice = 0;
static struct theme_entry *theme_list = 0;
static unsigned int theme_list_entries = 0;
/* A simple mapping of parent and child
*/
static wimp_w persistant_dialog[MAX_PERSISTANT][1];
static void ro_gui_dialog_click_config(wimp_pointer *pointer);
static void ro_gui_dialog_click_config_br(wimp_pointer *pointer);
static void ro_gui_dialog_update_config_br(void);
static void ro_gui_dialog_click_config_prox(wimp_pointer *pointer);
static void ro_gui_dialog_open_config_th(void);
static void ro_gui_dialog_click_config_th(wimp_pointer *pointer);
static void ro_gui_dialog_click_config_th_pane(wimp_pointer *pointer);
static void ro_gui_redraw_config_th_pane_plot(wimp_draw *redraw);
static void ro_gui_dialog_click_zoom(wimp_pointer *pointer);
static void ro_gui_dialog_reset_zoom(void);
static void ro_gui_dialog_click_warning(wimp_pointer *pointer);
static void set_browser_choices(void);
static void get_browser_choices(void);
static void set_proxy_choices(void);
static void get_proxy_choices(void);
static void set_theme_choices(void);
static void get_theme_choices(void);
static const char *language_name(const char *code);
/**
* Load and create dialogs from template file.
*/
void ro_gui_dialog_init(void)
{
dialog_info = ro_gui_dialog_create("info");
/* fill in about box version info */
ro_gui_set_icon_string(dialog_info, 4, netsurf_version);
dialog_saveas = ro_gui_dialog_create("saveas");
dialog_config = ro_gui_dialog_create("config");
dialog_config_br = ro_gui_dialog_create("config_br");
dialog_config_prox = ro_gui_dialog_create("config_prox");
dialog_config_th = ro_gui_dialog_create("config_th");
dialog_config_th_pane = ro_gui_dialog_create("config_th_p");
dialog_zoom = ro_gui_dialog_create("zoom");
dialog_pageinfo = ro_gui_dialog_create("pageinfo");
dialog_objinfo = ro_gui_dialog_create("objectinfo");
dialog_tooltip = ro_gui_dialog_create("tooltip");
dialog_warning = ro_gui_dialog_create("warning");
dialog_debug = ro_gui_dialog_create("debug");
dialog_folder = ro_gui_dialog_create("new_folder");
dialog_entry = ro_gui_dialog_create("new_entry");
set_browser_choices();
set_proxy_choices();
set_theme_choices();
}
/**
* Create a window from a template.
*
* \param template_name name of template to load
* \return window handle
*
* Exits through die() on error.
*/
wimp_w ro_gui_dialog_create(const char *template_name)
{
wimp_window *window;
wimp_w w;
os_error *error;
window = ro_gui_dialog_load_template(template_name);
/* create window */
error = xwimp_create_window(window, &w);
if (error) {
LOG(("xwimp_create_window: 0x%x: %s",
error->errnum, error->errmess));
xwimp_close_template();
die(error->errmess);
}
/* the window definition is copied by the wimp and may be freed */
free(window);
return w;
}
/**
* Load a template without creating a window.
*
* \param template_name name of template to load
* \return window block
*
* Exits through die() on error.
*/
wimp_window * ro_gui_dialog_load_template(const char *template_name)
{
char name[20];
int context, window_size, data_size;
char *data;
wimp_window *window;
os_error *error;
/* wimp_load_template won't accept a const char * */
strncpy(name, template_name, sizeof name);
/* find required buffer sizes */
error = xwimp_load_template(wimp_GET_SIZE, 0, 0, wimp_NO_FONTS,
name, 0, &window_size, &data_size, &context);
if (error) {
LOG(("xwimp_load_template: 0x%x: %s",
error->errnum, error->errmess));
xwimp_close_template();
die(error->errmess);
}
if (!context) {
LOG(("template '%s' missing", template_name));
xwimp_close_template();
die("Template");
}
/* allocate space for indirected data and temporary window buffer */
data = malloc(data_size);
window = malloc(window_size);
if (!data || !window) {
xwimp_close_template();
die("NoMemory");
}
/* load template */
error = xwimp_load_template(window, data, data + data_size,
wimp_NO_FONTS, name, 0, 0, 0, 0);
if (error) {
LOG(("xwimp_load_template: 0x%x: %s",
error->errnum, error->errmess));
xwimp_close_template();
die(error->errmess);
}
return window;
}
/**
* Open a dialog box, centered on the screen.
*/
void ro_gui_dialog_open(wimp_w w)
{
int screen_x, screen_y, dx, dy;
wimp_window_state open;
/* find screen centre in os units */
ro_gui_screen_size(&screen_x, &screen_y);
screen_x /= 2;
screen_y /= 2;
/* centre and open */
open.w = w;
wimp_get_window_state(&open);
dx = (open.visible.x1 - open.visible.x0) / 2;
dy = (open.visible.y1 - open.visible.y0) / 2;
open.visible.x0 = screen_x - dx;
open.visible.x1 = screen_x + dx;
open.visible.y0 = screen_y - dy;
open.visible.y1 = screen_y + dy;
open.next = wimp_TOP;
wimp_open_window((wimp_open *) &open);
/* Set the caret position
*/
ro_gui_set_caret_first(w);
}
/**
* Open a persistant dialog box relative to the pointer.
*
* \param parent the owning window (NULL for no owner)
* \param w the dialog window
*/
void ro_gui_dialog_open_persistant(wimp_w parent, wimp_w w) {
int dx, dy, i;
wimp_pointer pointer;
wimp_window_state open;
os_error *error;
/* Get the pointer position
*/
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s\n",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
/* Move and open
*/
open.w = w;
wimp_get_window_state(&open);
dx = (open.visible.x1 - open.visible.x0);
dy = (open.visible.y1 - open.visible.y0);
open.visible.x0 = pointer.pos.x - 64;
open.visible.x1 = pointer.pos.x - 64 + dx;
open.visible.y0 = pointer.pos.y - dy;
open.visible.y1 = pointer.pos.y;
open.next = wimp_TOP;
wimp_open_window((wimp_open *) &open);
/* Set the caret position
*/
ro_gui_set_caret_first(w);
/* Add a mapping
*/
if (parent == NULL) return;
for (i = 0; i < MAX_PERSISTANT; i++) {
if ((persistant_dialog[i][0] == NULL) || (persistant_dialog[i][0] == w)) {
persistant_dialog[i][0] = w;
persistant_dialog[i][1] = parent;
return;
}
}
/* Log that we failed to create a mapping
*/
LOG(("Unable to map persistant dialog to parent."));
}
/**
* Open a persistant dialog box relative to the pointer.
*
* \param parent the window to close children of
*/
void ro_gui_dialog_close_persistant(wimp_w parent) {
int i;
/* Check our mappings
*/
if (parent == NULL) return;
for (i = 0; i < MAX_PERSISTANT; i++) {
if (persistant_dialog[i][1] == parent) {
xwimp_close_window(persistant_dialog[i][0]);
persistant_dialog[i][0] = NULL;
}
}
}
/**
* Handle key presses in one of the dialog boxes.
*/
bool ro_gui_dialog_keypress(wimp_key *key)
{
if (key->c == wimp_KEY_ESCAPE) {
ro_gui_dialog_close(key->w);
return true;
}
#ifdef WITH_AUTH
if (key->w == dialog_401li)
return ro_gui_401login_keypress(key);
#endif
return false;
}
/**
* Handle clicks in one of the dialog boxes.
*/
void ro_gui_dialog_click(wimp_pointer *pointer)
{
if (pointer->buttons == wimp_CLICK_MENU)
return;
if (pointer->w == dialog_config)
ro_gui_dialog_click_config(pointer);
else if (pointer->w == dialog_config_br)
ro_gui_dialog_click_config_br(pointer);
else if (pointer->w == dialog_config_prox)
ro_gui_dialog_click_config_prox(pointer);
else if (pointer->w == dialog_config_th)
ro_gui_dialog_click_config_th(pointer);
else if (pointer->w == dialog_config_th_pane)
ro_gui_dialog_click_config_th_pane(pointer);
#ifdef WITH_AUTH
else if (pointer->w == dialog_401li)
ro_gui_401login_click(pointer);
#endif
else if (pointer->w == dialog_zoom)
ro_gui_dialog_click_zoom(pointer);
else if (pointer->w == dialog_warning)
ro_gui_dialog_click_warning(pointer);
}
/**
* Handle clicks in the main Choices dialog.
*/
void ro_gui_dialog_click_config(wimp_pointer *pointer)
{
switch (pointer->i) {
case ICON_CONFIG_SAVE:
get_browser_choices();
get_proxy_choices();
get_theme_choices();
ro_gui_save_options();
if (pointer->buttons == wimp_CLICK_SELECT) {
ro_gui_dialog_close(dialog_config_br);
ro_gui_dialog_close(dialog_config_prox);
ro_gui_dialog_close(dialog_config_th);
ro_gui_dialog_close(dialog_config);
}
break;
case ICON_CONFIG_CANCEL:
if (pointer->buttons == wimp_CLICK_SELECT) {
ro_gui_dialog_close(dialog_config_br);
ro_gui_dialog_close(dialog_config_prox);
ro_gui_dialog_close(dialog_config_th);
ro_gui_dialog_close(dialog_config);
}
set_browser_choices();
set_proxy_choices();
set_theme_choices();
break;
case ICON_CONFIG_BROWSER:
ro_gui_dialog_open(dialog_config_br);
break;
case ICON_CONFIG_PROXY:
ro_gui_dialog_open(dialog_config_prox);
break;
case ICON_CONFIG_THEME:
ro_gui_dialog_open_config_th();
break;
}
}
/**
* Save the current options
*/
void ro_gui_save_options(void) {
xosfile_create_dir("<Choices$Write>.WWW", 0);
xosfile_create_dir("<Choices$Write>.WWW.NetSurf", 0);
options_write("<Choices$Write>.WWW.NetSurf.Choices");
}
/**
* Handle clicks in the Browser Choices dialog.
*/
void ro_gui_dialog_click_config_br(wimp_pointer *pointer)
{
switch (pointer->i) {
case ICON_CONFIG_BR_OK:
if (pointer->buttons == wimp_CLICK_SELECT)
ro_gui_dialog_close(dialog_config_br);
break;
case ICON_CONFIG_BR_CANCEL:
if (pointer->buttons == wimp_CLICK_SELECT)
ro_gui_dialog_close(dialog_config_br);
set_browser_choices();
break;
case ICON_CONFIG_BR_FONTSIZE_DEC:
if (font_size == 50)
break;
font_size--;
if (font_size < font_min_size)
font_min_size = font_size;
ro_gui_dialog_update_config_br();
break;
case ICON_CONFIG_BR_FONTSIZE_INC:
if (font_size == 1000)
break;
font_size++;
ro_gui_dialog_update_config_br();
break;
case ICON_CONFIG_BR_MINSIZE_DEC:
if (font_min_size == 10)
break;
font_min_size--;
ro_gui_dialog_update_config_br();
break;
case ICON_CONFIG_BR_MINSIZE_INC:
if (font_min_size == 500)
break;
font_min_size++;
if (font_size < font_min_size)
font_size = font_min_size;
ro_gui_dialog_update_config_br();
break;
}
}
/**
* Update font size icons in browser choices dialog.
*/
void ro_gui_dialog_update_config_br(void)
{
char s[10];
sprintf(s, "%i.%ipt", font_size / 10, font_size % 10);
ro_gui_set_icon_string(dialog_config_br, ICON_CONFIG_BR_FONTSIZE, s);
sprintf(s, "%i.%ipt", font_min_size / 10, font_min_size % 10);
ro_gui_set_icon_string(dialog_config_br, ICON_CONFIG_BR_MINSIZE, s);
}
/**
* Handle clicks in the Proxy Choices dialog.
*/
void ro_gui_dialog_click_config_prox(wimp_pointer *pointer)
{
switch (pointer->i) {
case ICON_CONFIG_PROX_OK:
if (pointer->buttons == wimp_CLICK_SELECT)
ro_gui_dialog_close(dialog_config_prox);
break;
case ICON_CONFIG_PROX_CANCEL:
if (pointer->buttons == wimp_CLICK_SELECT)
ro_gui_dialog_close(dialog_config_prox);
set_proxy_choices();
break;
}
}
/**
* Prepare and open the Theme Choices dialog.
*/
void ro_gui_dialog_open_config_th(void)
{
wimp_window_state state;
if (theme_list)
ro_theme_list_free(theme_list, theme_list_entries);
theme_list = ro_theme_list(&theme_list_entries);
if (!theme_list)
return;
ro_gui_dialog_open(dialog_config_th);
// ro_gui_dialog_open(dialog_config_th_pane);
state.w = dialog_config_th;
xwimp_get_window_state(&state);
state.w = dialog_config_th_pane;
state.visible.x0 += 24;
state.visible.y1 -= 12;
state.xscroll = 0;
state.yscroll = 0;
state.next = wimp_TOP;
if (xwimp_open_window_nested((wimp_open *)&state, dialog_config_th,
wimp_CHILD_LINKS_PARENT_VISIBLE_BOTTOM_OR_LEFT
<< wimp_CHILD_XORIGIN_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_TOP_OR_RIGHT
<< wimp_CHILD_YORIGIN_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_BOTTOM_OR_LEFT
<< wimp_CHILD_LS_EDGE_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_TOP_OR_RIGHT
<< wimp_CHILD_BS_EDGE_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_TOP_OR_RIGHT
<< wimp_CHILD_RS_EDGE_SHIFT |
wimp_CHILD_LINKS_PARENT_VISIBLE_TOP_OR_RIGHT << wimp_CHILD_TS_EDGE_SHIFT)) {
LOG(("Unable to open theme pane window"));
}
}
/**
* Handle clicks in the Theme Choices dialog.
*/
void ro_gui_dialog_click_config_th(wimp_pointer *pointer)
{
switch (pointer->i) {
case ICON_CONFIG_TH_OK:
if (pointer->buttons == wimp_CLICK_SELECT)
ro_gui_dialog_close(dialog_config_th);
break;
case ICON_CONFIG_TH_CANCEL:
if (pointer->buttons == wimp_CLICK_SELECT)
ro_gui_dialog_close(dialog_config_th);
set_theme_choices();
break;
case ICON_CONFIG_TH_MANAGE:
os_cli("Filer_OpenDir " THEMES_DIR);
break;
case ICON_CONFIG_TH_GET:
browser_window_create(
"http://netsurf.sourceforge.net/themes/",
NULL);
break;
}
}
#define THEME_HEIGHT 80
/**
* Handle clicks in the scrolling Theme Choices list pane.
*/
void ro_gui_dialog_click_config_th_pane(wimp_pointer *pointer)
{
unsigned int i, y;
wimp_window_state state;
os_error *error;
state.w = dialog_config_th_pane;
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;
}
y = -(pointer->pos.y - (state.visible.y1 - state.yscroll)) /
THEME_HEIGHT;
if (!theme_list || theme_list_entries <= y)
return;
if (theme_choice && strcmp(theme_choice, theme_list[y].name) == 0)
return;
if (theme_choice) {
for (i = 0; i != theme_list_entries &&
strcmp(theme_choice, theme_list[i].name); i++)
;
if (i != theme_list_entries) {
error = xwimp_force_redraw(dialog_config_th_pane,
0, -i * THEME_HEIGHT - THEME_HEIGHT - 2,
600, -i * THEME_HEIGHT + 2);
if (error) {
LOG(("xwimp_force_redraw: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
}
}
free(theme_choice);
theme_choice = strdup(theme_list[y].name);
error = xwimp_force_redraw(dialog_config_th_pane,
0, -y * THEME_HEIGHT - THEME_HEIGHT - 2,
600, -y * THEME_HEIGHT + 2);
if (error) {
LOG(("xwimp_force_redraw: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
}
/**
* Redraw the scrolling Theme Choices list pane.
*/
void ro_gui_redraw_config_th_pane(wimp_draw *redraw)
{
osbool more;
os_error *error;
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_gui_redraw_config_th_pane_plot(redraw);
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;
}
}
}
/**
* Redraw the scrolling Theme Choices list pane.
*/
void ro_gui_redraw_config_th_pane_plot(wimp_draw *redraw)
{
unsigned int i, j;
int x0 = redraw->box.x0 - redraw->xscroll;
int y0 = redraw->box.y1 - redraw->yscroll;
int x;
static char sprite[][10] = { "back", "forward", "stop", "reload",
"history", "scale", "save" };
wimp_icon icon;
os_error *error = 0;
icon.flags = wimp_ICON_SPRITE | wimp_ICON_HCENTRED |
wimp_ICON_VCENTRED | wimp_ICON_INDIRECTED;
for (i = 0; i != theme_list_entries; i++) {
error = xwimptextop_set_colour(os_COLOUR_BLACK,
os_COLOUR_VERY_LIGHT_GREY);
if (error)
break;
/* plot background for selected theme */
if (theme_choice &&
strcmp(theme_list[i].name, theme_choice) == 0) {
error = xcolourtrans_set_gcol(os_COLOUR_LIGHT_GREY,
0, os_ACTION_OVERWRITE, 0, 0);
if (error)
break;
error = xos_plot(os_MOVE_TO, x0, y0 - i * THEME_HEIGHT);
if (error)
break;
error = xos_plot(os_PLOT_RECTANGLE | os_PLOT_BY,
600, -THEME_HEIGHT);
if (error)
break;
error = xwimptextop_set_colour(os_COLOUR_BLACK,
os_COLOUR_LIGHT_GREY);
if (error)
break;
}
/* icons */
icon.extent.y0 = -i * THEME_HEIGHT - THEME_HEIGHT;
icon.extent.y1 = -i * THEME_HEIGHT;
icon.data.indirected_sprite.area = theme_list[i].sprite_area;
icon.data.indirected_sprite.size = 12;
for (j = 0, x = 0; j != sizeof sprite / sizeof sprite[0]; j++) {
icon.extent.x0 = x;
icon.extent.x1 = x + 50;
icon.data.indirected_sprite.id =
(osspriteop_id) sprite[j];
error = xwimp_plot_icon(&icon);
if (error)
break;
x += 50;
}
if (error)
break;
/* theme name */
error = xwimptextop_paint(0, theme_list[i].name,
x0 + 400,
y0 - i * THEME_HEIGHT - THEME_HEIGHT / 2);
if (error)
break;
}
if (error) {
LOG(("0x%x: %s", error->errnum, error->errmess));
warn_user("MiscError", error->errmess);
}
}
/**
* Handle clicks in the Scale view dialog.
*/
void ro_gui_dialog_click_zoom(wimp_pointer *pointer)
{
unsigned int scale;
int stepping = 10;
scale = atoi(ro_gui_get_icon_string(dialog_zoom, ICON_ZOOM_VALUE));
/* Adjust moves values the opposite direction
*/
if (pointer->buttons == wimp_CLICK_ADJUST)
stepping = -stepping;
switch (pointer->i) {
case ICON_ZOOM_DEC: scale -= stepping; break;
case ICON_ZOOM_INC: scale += stepping; break;
case ICON_ZOOM_50: scale = 50; break;
case ICON_ZOOM_80: scale = 80; break;
case ICON_ZOOM_100: scale = 100; break;
case ICON_ZOOM_120: scale = 120; break;
}
if (scale < 10)
scale = 10;
else if (1000 < scale)
scale = 1000;
ro_gui_set_icon_integer(dialog_zoom, ICON_ZOOM_VALUE, scale);
if (pointer->i == ICON_ZOOM_OK) {
current_gui->scale = scale * 0.01;
current_gui->data.browser.reformat_pending = true;
gui_reformat_pending = true;
}
if ((pointer->buttons == wimp_CLICK_ADJUST) && (pointer->i == ICON_ZOOM_CANCEL)) {
ro_gui_dialog_reset_zoom();
}
if (pointer->buttons == wimp_CLICK_SELECT &&
(pointer->i == ICON_ZOOM_CANCEL ||
pointer->i == ICON_ZOOM_OK))
wimp_create_menu(wimp_CLOSE_MENU, 0, 0);
}
/**
* Resets the Scale view dialog.
*/
void ro_gui_dialog_reset_zoom(void) {
char scale_buffer[8];
sprintf(scale_buffer, "%.0f", current_gui->scale * 100);
ro_gui_set_icon_string(dialog_zoom, ICON_ZOOM_VALUE, scale_buffer);
}
/**
* Handle clicks in the warning dialog.
*/
void ro_gui_dialog_click_warning(wimp_pointer *pointer)
{
if (pointer->i == ICON_WARNING_CONTINUE)
ro_gui_dialog_close(dialog_warning);
}
/**
* Close a dialog box.
*/
void ro_gui_dialog_close(wimp_w close)
{
os_error *error;
error = xwimp_close_window(close);
if (error) {
LOG(("xwimp_close_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
if (close == dialog_config_th) {
error = xwimp_close_window(dialog_config_th_pane);
if (theme_list) {
ro_theme_list_free(theme_list, theme_list_entries);
theme_list = 0;
}
if (error) {
LOG(("xwimp_close_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
}
}
/**
* Update the browser choices dialog with the current options.
*/
void set_browser_choices(void) {
font_size = option_font_size;
font_min_size = option_font_min_size;
ro_gui_dialog_update_config_br();
ro_gui_set_icon_string(dialog_config_br, ICON_CONFIG_BR_LANG,
language_name(option_language ?
option_language : "en"));
ro_gui_set_icon_string(dialog_config_br, ICON_CONFIG_BR_ALANG,
language_name(option_accept_language ?
option_accept_language : "en"));
}
/**
* Set the current options to the settings in the browser choices dialog.
*/
void get_browser_choices(void) {
option_font_size = font_size;
option_font_min_size = font_min_size;
}
/**
* Update the proxy choices dialog with the current options.
*/
void set_proxy_choices(void)
{
ro_gui_set_icon_selected_state(dialog_config_prox, ICON_CONFIG_PROX_HTTP,
option_http_proxy);
ro_gui_set_icon_string(dialog_config_prox, ICON_CONFIG_PROX_HTTPHOST,
option_http_proxy_host ? option_http_proxy_host : "");
ro_gui_set_icon_integer(dialog_config_prox, ICON_CONFIG_PROX_HTTPPORT,
option_http_proxy_port);
}
/**
* Set the current options to the settings in the proxy choices dialog.
*/
void get_proxy_choices(void)
{
option_http_proxy = ro_gui_get_icon_selected_state(dialog_config_prox,
ICON_CONFIG_PROX_HTTP);
free(option_http_proxy_host);
option_http_proxy_host = strdup(ro_gui_get_icon_string(dialog_config_prox,
ICON_CONFIG_PROX_HTTPHOST));
option_http_proxy_port = atoi(ro_gui_get_icon_string(dialog_config_prox,
ICON_CONFIG_PROX_HTTPPORT));
}
/**
* Update the theme choices dialog with the current options.
*/
void set_theme_choices(void)
{
free(theme_choice);
theme_choice = 0;
if (option_theme)
theme_choice = strdup(option_theme);
}
/**
* Set the current options to the settings in the theme choices dialog.
*/
void get_theme_choices(void)
{
free(option_theme);
option_theme = strdup(theme_choice);
}
/**
* Convert a 2-letter ISO language code to the language name.
*
* \param code 2-letter ISO language code
* \return language name, or code if unknown
*/
const char *language_name(const char *code)
{
char key[] = "lang_xx";
key[5] = code[0];
key[6] = code[1];
return messages_get(key);
}
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