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fix page_set call in cb_index_row_activated

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Sebastian Ramacher 2011-09-29 18:39:40 +02:00
parent 88e31c0c24
commit 72ebb3bc13
2 changed files with 19 additions and 2 deletions
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19
callbacks.c
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@ -91,6 +91,20 @@ cb_pages_per_row_value_changed(girara_session_t* UNUSED(session), girara_setting
page_view_set_mode(zathura, pages_per_row);
}
typedef struct page_set_delayed_s {
zathura_t* zathura;
unsigned int page;
} page_set_delayed_t;
static gboolean
page_set_delayed(gpointer data) {
page_set_delayed_t* p = data;
page_set(p->zathura, p->page);
g_free(p);
return FALSE;
}
void
cb_index_row_activated(GtkTreeView* tree_view, GtkTreePath* path,
GtkTreeViewColumn* UNUSED(column), zathura_t* zathura)
@ -114,8 +128,11 @@ cb_index_row_activated(GtkTreeView* tree_view, GtkTreePath* path,
}
if (index_element->type == ZATHURA_LINK_TO_PAGE) {
page_set(zathura, index_element->target.page_number);
sc_toggle_index(zathura->ui.session, NULL, 0);
page_set_delayed_t* p = g_malloc(sizeof(page_set_delayed_t));
p->zathura = zathura;
p->page = index_element->target.page_number;
g_idle_add(page_set_delayed, p);
} else if (index_element->type == ZATHURA_LINK_EXTERNAL) {
// TODO
}

2
zathura.c
View file

@ -405,7 +405,7 @@ document_close(zathura_t* zathura)
bool
page_set(zathura_t* zathura, unsigned int page_id)
{
if (!zathura->document || !zathura->document->pages) {
if (zathura == NULL || zathura->document == NULL || zathura->document->pages == NULL) {
goto error_out;
}