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Improve URL handling in URL Bar.

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Rationalise handling of UTF8, so that URLs are always converted into local encoding even if there is no URL icon present.
In addition, make preliminary hotlist test in set_url() use local encoding, in line with all subsequent checks.
Make handling of over-length URLs more sensible: warn user and completely blank the URL bar.
This commit is contained in:
Steve Fryatt 2014-01-26 13:30:08 +00:00
parent dc074042e9
commit 0ab5fe7c02
2 changed files with 56 additions and 10 deletions
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5
resources/FatMessages
View File

@ -2916,6 +2916,11 @@ de.all.NoMemory:Zu wenig Speicher. Bitte mehr Speicher zur Verfügung stellen un
fr.all.NoMemory:NetSurf a besoin de plus de mémoire. Veuillez libérer de la mémoire et réessayer.
it.all.NoMemory:Memoria insufficiente per l'esecuzione di NetSurf. Per favore liberane un pò e riprova nuovamente.
nl.all.NoMemory:NetSurf krijgt gebrek aan geheugen. Maak wat geheugen vrij en probeer het dan nog eens.
en.ro.LongURL:The URL for this page is too long for NetSurf to display.
de.ro.LongURL:The URL for this page is too long for NetSurf to display.
fr.ro.LongURL:The URL for this page is too long for NetSurf to display.
it.ro.LongURL:The URL for this page is too long for NetSurf to display.
nl.ro.LongURL:The URL for this page is too long for NetSurf to display.
en.ro.FontBadInst:An error occurred when initialising fonts due to the presence of obsolete copies of the ROM fonts on disc. NetSurf will exit and launch a program which will attempt to fix this.
de.ro.FontBadInst:Font-Initialisierung fehlerhaft. Obsolete Kopien von ROM Fonts auf dem lokalem Speichermedium. Fehlerbehebung startet.
fr.ro.FontBadInst:Une erreur s'est produite lors de l'initialisation des fontes à cause de la présence de copies obsolètes de fontes ROM sur disque. NetSurf va sortir et lancer un programme qui va tenter de réparer cela.

61
riscos/gui/url_bar.c
View File

@ -39,6 +39,7 @@
#include "riscos/window.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "utils/utf8.h"
#include "utils/utils.h"
#define URLBAR_HEIGHT 52
@ -50,7 +51,6 @@
#define URLBAR_GRIGHT_GUTTER 8
#define URLBAR_FAVICON_NAME_LENGTH 12
#define URLBAR_INITIAL_LENGTH 256
#define URLBAR_EXTEND_LENGTH 128
struct url_bar {
/** The applied theme (or NULL to use the default) */
@ -942,24 +942,65 @@ void ro_gui_url_bar_set_url(struct url_bar *url_bar, const char *url,
{
wimp_caret caret;
os_error *error;
const char *set_url;
char *local_text = NULL;
const char *set_url, *local_url;
nsurl *n;
if (url_bar == NULL || url_bar->text_buffer == NULL)
if (url_bar == NULL || url_bar->text_buffer == NULL || url == NULL)
return;
if (nsurl_create(url, &n) == NSERROR_OK) {
/* Before we do anything with the URL, get it into local encoding so
* that behaviour is consistant with the rest of the URL Bar module
* (which will act on the icon's text buffer, which is always in local
* encoding).
*/
if (is_utf8) {
utf8_convert_ret err;
err = utf8_to_local_encoding(url, 0, &local_text);
if (err != UTF8_CONVERT_OK) {
/* A bad encoding should never happen, so assert this */
assert(err != UTF8_CONVERT_BADENC);
LOG(("utf8_to_enc failed"));
/* Paranoia */
local_text = NULL;
}
local_url = (local_text != NULL) ? local_text : url;
} else {
local_url = url;
}
/* Copy the text into the icon buffer. If the text is too long, blank
* the buffer and warn the user.
*/
if (strlen(local_url) >= url_bar->text_size) {
strncpy(url_bar->text_buffer, "", url_bar->text_size);
warn_user("LongURL", NULL);
LOG(("Long URL (%d chars): %s", strlen(url), url));
} else {
strncpy(url_bar->text_buffer, local_url, url_bar->text_size);
}
if (local_text != NULL)
free(local_text);
/* Set the hotlist flag. */
if (nsurl_create(url_bar->text_buffer, &n) == NSERROR_OK) {
ro_gui_url_bar_set_hotlist(url_bar, ro_gui_hotlist_has_page(n));
nsurl_unref(n);
}
if (url_bar->text_icon == -1) {
strncpy(url_bar->text_buffer, url, url_bar->text_size);
return;
}
/* If there's no icon, then there's nothing else to do... */
ro_gui_set_icon_string(url_bar->window, url_bar->text_icon,
url, is_utf8);
if (url_bar->text_icon == -1)
return;
/* ...if there is, redraw the icon and fix the caret's position. */
ro_gui_redraw_icon(url_bar->window, url_bar->text_icon);
error = xwimp_get_caret_position(&caret);
if (error) {