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[mujs] element.clientHeight

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This commit is contained in:
Witold Filipczyk 2024-01-27 13:54:07 +01:00
parent 84660b694d
commit e4b4586780
1 changed files with 46 additions and 0 deletions
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46
src/ecmascript/mujs/element.c
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@ -25,6 +25,7 @@
#include "document/forms.h"
#include "document/libdom/corestrings.h"
#include "document/libdom/mapa.h"
#include "document/libdom/renderer2.h"
#include "document/view.h"
#include "ecmascript/ecmascript.h"
#include "ecmascript/mujs/mapa.h"
@ -269,6 +270,50 @@ mjs_element_get_property_className(js_State *J)
}
}
static void
mjs_element_get_property_clientHeight(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
dom_node *el = (dom_node *)(mjs_getprivate(J, 0));
if (!el) {
js_pushnull(J);
return;
}
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)js_getcontext(J);
struct view_state *vs = interpreter->vs;
struct document_view *doc_view = vs->doc_view;
struct document *document = doc_view->document;
struct session *ses;
if (!document) {
js_pushnumber(J, 0);
return;
}
int offset = find_offset(document->element_map_rev, el);
if (offset <= 0) {
js_pushnumber(J, 0);
return;
}
struct node_rect *rect = get_element_rect(document, offset);
if (!rect) {
js_pushnumber(J, 0);
return;
}
ses = doc_view->session;
if (!ses) {
js_pushnumber(J, 0);
return;
}
int dy = int_max(0, (rect->y1 + 1 - rect->y0) * ses->tab->term->cell_height);
js_pushnumber(J, dy);
}
static void
mjs_element_get_property_clientLeft(js_State *J)
{
@ -2698,6 +2743,7 @@ mjs_push_element(js_State *J, void *node)
addproperty(J, "childElementCount", mjs_element_get_property_childElementCount, NULL);
addproperty(J, "childNodes", mjs_element_get_property_childNodes, NULL);
addproperty(J, "className", mjs_element_get_property_className, mjs_element_set_property_className);
addproperty(J, "clientHeight", mjs_element_get_property_clientHeight, NULL);
addproperty(J, "clientLeft", mjs_element_get_property_clientLeft, NULL);
addproperty(J, "clientTop", mjs_element_get_property_clientTop, NULL);
addproperty(J, "dir", mjs_element_get_property_dir, mjs_element_set_property_dir);