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Move up_available fn to core.

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This commit is contained in:
Michael Drake 2014-10-18 10:16:00 +01:00
parent 56a5ad11f3
commit 34cdbcfc25
3 changed files with 31 additions and 32 deletions
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21
desktop/browser.c
View File

@ -1973,6 +1973,27 @@ nserror browser_window_navigate(struct browser_window *bw,
}
/* Exported interface, documented in browser.h */
bool browser_window_up_available(struct browser_window *bw)
{
bool result = false;
if (bw != NULL && bw->current_content != NULL) {
nsurl *parent;
nserror err = nsurl_parent(hlcache_handle_get_url(
bw->current_content), &parent);
if (err == NSERROR_OK) {
result = nsurl_compare(hlcache_handle_get_url(
bw->current_content), parent,
NSURL_COMPLETE) == false;
nsurl_unref(parent);
}
}
return result;
}
/* Exported interface, documented in browser.h */
nserror browser_window_navigate_up(struct browser_window *bw, bool new_window)
{

8
desktop/browser.h
View File

@ -151,6 +151,14 @@ nserror browser_window_navigate(struct browser_window *bw,
struct fetch_multipart_data *post_multipart,
struct hlcache_handle *parent);
/**
* Return true if a browser window can navigate upwards.
*
* \param bw the browser window to test.
* \return true if navigation up is possible otherwise false.
*/
bool browser_window_up_available(struct browser_window *bw);
/**
* Navigate to a browser_window's parent URL.
*

34
riscos/window.c
View File

@ -126,7 +126,6 @@ static void ro_gui_window_toolbar_click(void *data,
static bool ro_gui_window_content_export_types(hlcache_handle *h,
bool *export_draw, bool *export_sprite);
static bool ro_gui_window_up_available(struct browser_window *bw);
static void ro_gui_window_prepare_pageinfo(struct gui_window *g);
static void ro_gui_window_prepare_objectinfo(hlcache_handle *object,
const char *href);
@ -2335,7 +2334,7 @@ bool ro_gui_window_menu_prepare(wimp_w w, wimp_i i, wimp_menu *menu,
!browser_window_stop_available(bw));
ro_gui_menu_set_entry_shaded(menu, BROWSER_NAVIGATE_UP,
!ro_gui_window_up_available(bw));
!browser_window_up_available(bw));
@ -3801,35 +3800,6 @@ bool ro_gui_window_content_export_types(hlcache_handle *h,
}
/**
* Return true if a browser window can navigate upwards.
*
* \todo This should probably be somewhere else but in window.c.
*
* \param bw the browser window to test.
* \return true if navigation up is possible otherwise false.
*/
bool ro_gui_window_up_available(struct browser_window *bw)
{
bool result = false;
nsurl *parent;
if (bw != NULL && bw->current_content != NULL) {
nserror err = nsurl_parent(hlcache_handle_get_url(
bw->current_content), &parent);
if (err == NSERROR_OK) {
result = nsurl_compare(hlcache_handle_get_url(
bw->current_content), parent,
NSURL_COMPLETE) == false;
nsurl_unref(parent);
}
}
return result;
}
/**
* Prepare the page info window for use.
*
@ -4366,7 +4336,7 @@ void ro_gui_window_update_toolbar_buttons(struct gui_window *g)
!browser_window_forward_available(bw));
ro_toolbar_set_button_shaded_state(toolbar, TOOLBAR_BUTTON_UP,
!ro_gui_window_up_available(bw));
!browser_window_up_available(bw));
ro_toolbar_set_button_shaded_state(toolbar, TOOLBAR_BUTTON_SEARCH,
h == NULL || (content_get_type(h) != CONTENT_HTML &&