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Diffstat (limited to 'render/box_construct.c')
-rw-r--r--render/box_construct.c89
1 files changed, 51 insertions, 38 deletions
diff --git a/render/box_construct.c b/render/box_construct.c
index 93551c75e..9d7ced82e 100644
--- a/render/box_construct.c
+++ b/render/box_construct.c
@@ -78,15 +78,15 @@ const char *TARGET_TOP = "_top";
static bool convert_xml_to_box(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
- char *href, char *title);
+ char *href, const char *target, char *title);
bool box_construct_element(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
- char *href, char *title);
+ char *href, const char *target, char *title);
bool box_construct_text(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
- char *href, char *title);
+ char *href, const char *target, char *title);
static struct css_style * box_get_style(struct content *c,
struct css_style *parent_style,
xmlNode *n);
@@ -179,7 +179,7 @@ bool xml_to_box(xmlNode *n, struct content *c)
c->data.html.object = 0;
if (!convert_xml_to_box(n, c, c->data.html.style, &root,
- &inline_container, 0, 0))
+ &inline_container, 0, 0, 0))
return false;
if (!box_normalise_block(&root, c))
return false;
@@ -222,22 +222,24 @@ static const box_type box_map[] = {
* \param parent parent in box tree
* \param inline_container current inline container box, or 0, updated to
* new current inline container on exit
- * \param status status for forms etc.
+ * \param href current link URL, or 0 if not in a link
+ * \param target current link target, or 0 if none
+ * \param title current title, or 0 if none
* \return true on success, false on memory exhaustion
*/
bool convert_xml_to_box(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
- char *href, char *title)
+ char *href, const char *target, char *title)
{
switch (n->type) {
case XML_ELEMENT_NODE:
return box_construct_element(n, content, parent_style, parent,
- inline_container, href, title);
+ inline_container, href, target, title);
case XML_TEXT_NODE:
return box_construct_text(n, content, parent_style, parent,
- inline_container, href, title);
+ inline_container, href, target, title);
default:
/* not an element or text node: ignore it (eg. comment) */
return true;
@@ -254,14 +256,16 @@ bool convert_xml_to_box(xmlNode *n, struct content *content,
* \param parent parent in box tree
* \param inline_container current inline container box, or 0, updated to
* new current inline container on exit
- * \param status status for forms etc.
+ * \param href current link URL, or 0 if not in a link
+ * \param target current link target, or 0 if none
+ * \param title current title, or 0 if none
* \return true on success, false on memory exhaustion
*/
bool box_construct_element(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
- char *href, char *title)
+ char *href, const char *target, char *title)
{
bool convert_children = true;
char *id = 0;
@@ -308,7 +312,7 @@ bool box_construct_element(xmlNode *n, struct content *content,
return false;
/* create box for this element */
- box = box_create(style, href, title, id, content);
+ box = box_create(style, href, target, title, id, content);
if (!box)
return false;
/* set box type from style */
@@ -323,6 +327,7 @@ bool box_construct_element(xmlNode *n, struct content *content,
if (!element->convert(n, content, box, &convert_children))
return false;
href = box->href;
+ target = box->target;
}
if (style->display == CSS_DISPLAY_NONE) {
talloc_free(style);
@@ -337,7 +342,7 @@ bool box_construct_element(xmlNode *n, struct content *content,
style->float_ == CSS_FLOAT_LEFT ||
style->float_ == CSS_FLOAT_RIGHT)) {
/* this is the first inline in a block: make a container */
- *inline_container = box_create(0, 0, 0, 0, content);
+ *inline_container = box_create(0, 0, 0, 0, 0, content);
if (!*inline_container)
return false;
(*inline_container)->type = BOX_INLINE_CONTAINER;
@@ -351,9 +356,9 @@ bool box_construct_element(xmlNode *n, struct content *content,
for (c = n->children; c; c = c->next)
if (!convert_xml_to_box(c, content, style,
parent, inline_container,
- href, title))
+ href, target, title))
return false;
- inline_end = box_create(style, href, title, id,
+ inline_end = box_create(style, href, target, title, id,
content);
if (!inline_end)
return false;
@@ -371,7 +376,8 @@ bool box_construct_element(xmlNode *n, struct content *content,
inline_container_c = 0;
for (c = n->children; convert_children && c; c = c->next)
if (!convert_xml_to_box(c, content, style, box,
- &inline_container_c, href, title))
+ &inline_container_c,
+ href, target, title))
return false;
} else {
if (style->float_ == CSS_FLOAT_LEFT ||
@@ -380,7 +386,7 @@ bool box_construct_element(xmlNode *n, struct content *content,
* current node */
assert(style->float_ == CSS_FLOAT_LEFT ||
style->float_ == CSS_FLOAT_RIGHT);
- parent = box_create(0, href, title, 0, content);
+ parent = box_create(0, href, target, title, 0, content);
if (!parent)
return false;
if (style->float_ == CSS_FLOAT_LEFT)
@@ -398,7 +404,8 @@ bool box_construct_element(xmlNode *n, struct content *content,
inline_container_c = 0;
for (c = n->children; convert_children && c; c = c->next)
if (!convert_xml_to_box(c, content, style, box,
- &inline_container_c, href, title))
+ &inline_container_c,
+ href, target, title))
return false;
if (style->float_ == CSS_FLOAT_NONE)
/* new inline container unless this is a float */
@@ -503,14 +510,16 @@ bool box_construct_element(xmlNode *n, struct content *content,
* \param parent parent in box tree
* \param inline_container current inline container box, or 0, updated to
* new current inline container on exit
- * \param status status for forms etc.
+ * \param href current link URL, or 0 if not in a link
+ * \param target current link target, or 0 if none
+ * \param title current title, or 0 if none
* \return true on success, false on memory exhaustion
*/
bool box_construct_text(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
- char *href, char *title)
+ char *href, const char *target, char *title)
{
struct box *box = 0;
@@ -539,7 +548,7 @@ bool box_construct_text(xmlNode *n, struct content *content,
if (!*inline_container) {
/* this is the first inline node: make a container */
- *inline_container = box_create(0, 0, 0, 0, content);
+ *inline_container = box_create(0, 0, 0, 0, 0, content);
if (!*inline_container) {
free(text);
return false;
@@ -548,7 +557,7 @@ bool box_construct_text(xmlNode *n, struct content *content,
box_add_child(parent, *inline_container);
}
- box = box_create(parent_style, href, title, 0, content);
+ box = box_create(parent_style, href, target, title, 0, content);
if (!box) {
free(text);
return false;
@@ -614,7 +623,7 @@ bool box_construct_text(xmlNode *n, struct content *content,
char old = current[len];
current[len] = 0;
if (!*inline_container) {
- *inline_container = box_create(0, 0, 0, 0,
+ *inline_container = box_create(0, 0, 0, 0, 0,
content);
if (!*inline_container) {
free(text);
@@ -624,7 +633,8 @@ bool box_construct_text(xmlNode *n, struct content *content,
BOX_INLINE_CONTAINER;
box_add_child(parent, *inline_container);
}
- box = box_create(parent_style, href, title, 0, content);
+ box = box_create(parent_style, href, target, title, 0,
+ content);
if (!box) {
free(text);
return false;
@@ -1330,7 +1340,7 @@ bool box_object(BOX_SPECIAL_PARAMS)
/* convert children and place into fallback */
for (c = n->children; c; c = c->next) {
if (!convert_xml_to_box(c, content, box->style, box,
- &inline_container, 0, 0))
+ &inline_container, 0, 0, 0))
return false;
}
box->fallback = box->children;
@@ -1563,7 +1573,7 @@ bool box_frameset(BOX_SPECIAL_PARAMS)
row_height[row].value;
object_height = row_style->height.length.value;
}*/
- row_box = box_create(row_style, 0, 0, 0, content);
+ row_box = box_create(row_style, 0, 0, 0, 0, content);
if (!row_box)
return false;
@@ -1590,7 +1600,7 @@ bool box_frameset(BOX_SPECIAL_PARAMS)
return false;
cell_style->overflow = CSS_OVERFLOW_AUTO;
- cell_box = box_create(cell_style, 0, 0, 0, content);
+ cell_box = box_create(cell_style, 0, 0, 0, 0, content);
if (!cell_box)
return false;
cell_box->type = BOX_TABLE_CELL;
@@ -1599,7 +1609,7 @@ bool box_frameset(BOX_SPECIAL_PARAMS)
if (strcmp((const char *) c->name, "frameset") == 0) {
LOG(("frameset"));
frameset_box = box_create(cell_style, 0, 0, 0,
- content);
+ 0, content);
if (!frameset_box)
return false;
if (!box_frameset(c, content, frameset_box, 0))
@@ -1809,11 +1819,12 @@ bool box_input(BOX_SPECIAL_PARAMS)
struct box *inline_container, *inline_box;
if (!box_button(n, content, box, 0))
goto no_memory;
- inline_container = box_create(0, 0, 0, 0, content);
+ inline_container = box_create(0, 0, 0, 0, 0, content);
if (!inline_container)
goto no_memory;
inline_container->type = BOX_INLINE_CONTAINER;
- inline_box = box_create(box->style, 0, box->title, 0, content);
+ inline_box = box_create(box->style, 0, 0, box->title, 0,
+ content);
if (!inline_box)
goto no_memory;
inline_box->type = BOX_TEXT;
@@ -1836,11 +1847,12 @@ bool box_input(BOX_SPECIAL_PARAMS)
struct box *inline_container, *inline_box;
if (!box_button(n, content, box, 0))
goto no_memory;
- inline_container = box_create(0, 0, 0, 0, content);
+ inline_container = box_create(0, 0, 0, 0, 0, content);
if (!inline_container)
goto no_memory;
inline_container->type = BOX_INLINE_CONTAINER;
- inline_box = box_create(box->style, 0, box->title, 0, content);
+ inline_box = box_create(box->style, 0, 0, box->title, 0,
+ content);
if (!inline_box)
goto no_memory;
inline_box->type = BOX_TEXT;
@@ -1951,11 +1963,11 @@ bool box_input_text(BOX_SPECIAL_PARAMS, bool password)
}
box->gadget->length = strlen(box->gadget->value);
- inline_container = box_create(0, 0, 0, 0, content);
+ inline_container = box_create(0, 0, 0, 0, 0, content);
if (!inline_container)
return 0;
inline_container->type = BOX_INLINE_CONTAINER;
- inline_box = box_create(box->style, 0, box->title, 0, content);
+ inline_box = box_create(box->style, 0, 0, box->title, 0, content);
if (!inline_box)
return 0;
inline_box->type = BOX_TEXT;
@@ -2092,11 +2104,11 @@ bool box_select(BOX_SPECIAL_PARAMS)
box->gadget = gadget;
gadget->box = box;
- inline_container = box_create(0, 0, 0, 0, content);
+ inline_container = box_create(0, 0, 0, 0, 0, content);
if (!inline_container)
goto no_memory;
inline_container->type = BOX_INLINE_CONTAINER;
- inline_box = box_create(box->style, 0, box->title, 0, content);
+ inline_box = box_create(box->style, 0, 0, box->title, 0, content);
if (!inline_box)
goto no_memory;
inline_box->type = BOX_TEXT;
@@ -2213,7 +2225,7 @@ bool box_textarea(BOX_SPECIAL_PARAMS)
return false;
}
- inline_container = box_create(0, 0, box->title, 0, content);
+ inline_container = box_create(0, 0, 0, box->title, 0, content);
if (!inline_container)
return false;
inline_container->type = BOX_INLINE_CONTAINER;
@@ -2229,7 +2241,8 @@ bool box_textarea(BOX_SPECIAL_PARAMS)
return false;
}
- inline_box = box_create(box->style, 0, box->title, 0, content);
+ inline_box = box_create(box->style, 0, 0, box->title, 0,
+ content);
if (!inline_box)
return false;
inline_box->type = BOX_TEXT;
@@ -2243,7 +2256,7 @@ bool box_textarea(BOX_SPECIAL_PARAMS)
break;
/* BOX_BR */
- br_box = box_create(box->style, 0, box->title, 0, content);
+ br_box = box_create(box->style, 0, 0, box->title, 0, content);
if (!br_box)
return false;
br_box->type = BOX_BR;
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-24 01:07:10 +0000