1
/* The SpiderMonkey window object implementation. */
13
#include "ecmascript/spidermonkey/util.h"
15
#include "bfu/dialog.h"
16
#include "cache/cache.h"
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#include "cookies/cookies.h"
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#include "dialogs/menu.h"
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#include "dialogs/status.h"
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#include "document/html/frames.h"
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#include "document/document.h"
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#include "document/forms.h"
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#include "document/view.h"
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#include "ecmascript/ecmascript.h"
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#include "ecmascript/spidermonkey/form.h"
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#include "intl/gettext/libintl.h"
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#include "main/select.h"
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#include "osdep/newwin.h"
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#include "osdep/sysname.h"
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#include "protocol/http/http.h"
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#include "protocol/uri.h"
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#include "session/history.h"
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#include "session/location.h"
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#include "session/session.h"
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#include "session/task.h"
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#include "terminal/tab.h"
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#include "terminal/terminal.h"
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#include "util/conv.h"
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#include "util/memory.h"
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#include "util/string.h"
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#include "viewer/text/draw.h"
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#include "viewer/text/form.h"
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#include "viewer/text/link.h"
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#include "viewer/text/vs.h"
47
/* Accordingly to the JS specs, each input type should own object. That'd be a
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* huge PITA though, however DOM comes to the rescue and defines just a single
49
* HTMLInputElement. The difference could be spotted only by some clever tricky
50
* JS code, but I hope it doesn't matter anywhere. --pasky */
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static JSBool input_get_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp);
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static JSBool input_set_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp);
55
static const JSClass input_class = {
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"input", /* here, we unleash ourselves */
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JS_PropertyStub, JS_PropertyStub,
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input_get_property, input_set_property,
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JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub
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JSP_INPUT_DEFAULT_CHECKED,
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JSP_INPUT_DEFAULT_VALUE,
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/* XXX: Some of those are marked readonly just because we can't change them
82
* safely now. Changing default* values would affect all open instances of the
83
* document, leading to a potential security risk. Changing size and type would
84
* require re-rendering the document (TODO), tabindex would require renumbering
85
* of all links and whatnot. --pasky */
86
static const JSPropertySpec input_props[] = {
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{ "accessKey", JSP_INPUT_ACCESSKEY, JSPROP_ENUMERATE },
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{ "alt", JSP_INPUT_ALT, JSPROP_ENUMERATE },
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{ "checked", JSP_INPUT_CHECKED, JSPROP_ENUMERATE },
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{ "defaultChecked",JSP_INPUT_DEFAULT_CHECKED,JSPROP_ENUMERATE },
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{ "defaultValue",JSP_INPUT_DEFAULT_VALUE,JSPROP_ENUMERATE },
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{ "disabled", JSP_INPUT_DISABLED, JSPROP_ENUMERATE },
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{ "form", JSP_INPUT_FORM, JSPROP_ENUMERATE | JSPROP_READONLY },
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{ "maxLength", JSP_INPUT_MAX_LENGTH, JSPROP_ENUMERATE },
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{ "name", JSP_INPUT_NAME, JSPROP_ENUMERATE },
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{ "readonly", JSP_INPUT_READONLY, JSPROP_ENUMERATE },
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{ "size", JSP_INPUT_SIZE, JSPROP_ENUMERATE | JSPROP_READONLY },
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{ "src", JSP_INPUT_SRC, JSPROP_ENUMERATE },
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{ "tabindex", JSP_INPUT_TABINDEX, JSPROP_ENUMERATE | JSPROP_READONLY },
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{ "type", JSP_INPUT_TYPE, JSPROP_ENUMERATE | JSPROP_READONLY },
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{ "value", JSP_INPUT_VALUE, JSPROP_ENUMERATE },
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static JSBool input_blur(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
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static JSBool input_click(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
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static JSBool input_focus(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
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static JSBool input_select(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
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static const JSFunctionSpec input_funcs[] = {
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{ "blur", input_blur, 0 },
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{ "click", input_click, 0 },
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{ "focus", input_focus, 0 },
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{ "select", input_select, 0 },
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input_get_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp)
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JSObject *parent_form = JS_GetParent(ctx, obj);
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JSObject *parent_doc = JS_GetParent(ctx, parent_form);
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JSObject *parent_win = JS_GetParent(ctx, parent_doc);
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struct view_state *vs = JS_GetPrivate(ctx, parent_win);
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struct document_view *doc_view = vs->doc_view;
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struct document *document = doc_view->document;
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struct form_state *fs = JS_GetPrivate(ctx, obj);
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struct form_control *fc = find_form_control(document, fs);
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struct link *link = NULL;
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assert(fc->form && fs);
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if (!JSVAL_IS_INT(id))
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linknum = get_form_control_link(document, fc);
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/* Hiddens have no link. */
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if (linknum >= 0) link = &document->links[linknum];
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undef_to_jsval(ctx, vp);
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switch (JSVAL_TO_INT(id)) {
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case JSP_INPUT_ACCESSKEY:
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struct string keystr;
151
init_string(&keystr);
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add_accesskey_to_string(&keystr, link->accesskey);
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string_to_jsval(ctx, vp, keystr.source);
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done_string(&keystr);
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string_to_jsval(ctx, vp, fc->alt);
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case JSP_INPUT_CHECKED:
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boolean_to_jsval(ctx, vp, fs->state);
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case JSP_INPUT_DEFAULT_CHECKED:
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boolean_to_jsval(ctx, vp, fc->default_state);
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case JSP_INPUT_DEFAULT_VALUE:
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string_to_jsval(ctx, vp, fc->default_value);
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case JSP_INPUT_DISABLED:
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/* FIXME: <input readonly disabled> --pasky */
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boolean_to_jsval(ctx, vp, fc->mode == FORM_MODE_DISABLED);
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object_to_jsval(ctx, vp, parent_form);
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case JSP_INPUT_MAX_LENGTH:
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int_to_jsval(ctx, vp, fc->maxlength);
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string_to_jsval(ctx, vp, fc->name);
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case JSP_INPUT_READONLY:
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/* FIXME: <input readonly disabled> --pasky */
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boolean_to_jsval(ctx, vp, fc->mode == FORM_MODE_READONLY);
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int_to_jsval(ctx, vp, fc->size);
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if (link && link->where_img)
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string_to_jsval(ctx, vp, link->where_img);
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case JSP_INPUT_TABINDEX:
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/* FIXME: This is WRONG. --pasky */
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int_to_jsval(ctx, vp, link->number);
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unsigned char *s = NULL;
203
case FC_TEXT: s = "text"; break;
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case FC_PASSWORD: s = "password"; break;
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case FC_FILE: s = "file"; break;
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case FC_CHECKBOX: s = "checkbox"; break;
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case FC_RADIO: s = "radio"; break;
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case FC_SUBMIT: s = "submit"; break;
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case FC_IMAGE: s = "image"; break;
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case FC_RESET: s = "reset"; break;
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case FC_BUTTON: s = "button"; break;
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case FC_HIDDEN: s = "hidden"; break;
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default: INTERNAL("input_get_property() upon a non-input item."); break;
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string_to_jsval(ctx, vp, s);
218
case JSP_INPUT_VALUE:
219
string_to_jsval(ctx, vp, fs->value);
223
INTERNAL("Invalid ID %d in input_get_property().", JSVAL_TO_INT(id));
231
input_set_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp)
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JSObject *parent_form = JS_GetParent(ctx, obj);
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JSObject *parent_doc = JS_GetParent(ctx, parent_form);
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JSObject *parent_win = JS_GetParent(ctx, parent_doc);
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struct view_state *vs = JS_GetPrivate(ctx, parent_win);
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struct document_view *doc_view = vs->doc_view;
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struct document *document = doc_view->document;
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struct form_state *fs = JS_GetPrivate(ctx, obj);
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struct form_control *fc = find_form_control(document, fs);
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struct link *link = NULL;
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assert(fc->form && fs);
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if (!JSVAL_IS_INT(id))
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linknum = get_form_control_link(document, fc);
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/* Hiddens have no link. */
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if (linknum >= 0) link = &document->links[linknum];
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switch (JSVAL_TO_INT(id)) {
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case JSP_INPUT_ACCESSKEY:
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link->accesskey = accesskey_string_to_unicode(jsval_to_string(ctx, vp));
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mem_free_set(&fc->alt, stracpy(jsval_to_string(ctx, vp)));
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case JSP_INPUT_CHECKED:
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if (fc->type != FC_CHECKBOX && fc->type != FC_RADIO)
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fs->state = jsval_to_boolean(ctx, vp);
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case JSP_INPUT_DISABLED:
268
/* FIXME: <input readonly disabled> --pasky */
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fc->mode = (jsval_to_boolean(ctx, vp) ? FORM_MODE_DISABLED
270
: fc->mode == FORM_MODE_READONLY ? FORM_MODE_READONLY
273
case JSP_INPUT_MAX_LENGTH:
274
fc->maxlength = atol(jsval_to_string(ctx, vp));
277
mem_free_set(&fc->name, stracpy(jsval_to_string(ctx, vp)));
279
case JSP_INPUT_READONLY:
280
/* FIXME: <input readonly disabled> --pasky */
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fc->mode = (jsval_to_boolean(ctx, vp) ? FORM_MODE_READONLY
282
: fc->mode == FORM_MODE_DISABLED ? FORM_MODE_DISABLED
287
mem_free_set(&link->where_img, stracpy(jsval_to_string(ctx, vp)));
290
case JSP_INPUT_VALUE:
291
if (fc->type == FC_FILE)
292
break; /* A huge security risk otherwise. */
293
mem_free_set(&fs->value, stracpy(jsval_to_string(ctx, vp)));
294
if (fc->type == FC_TEXT || fc->type == FC_PASSWORD)
295
fs->state = strlen(fs->value);
299
INTERNAL("Invalid ID %d in input_set_property().", JSVAL_TO_INT(id));
307
input_blur(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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/* We are a text-mode browser and there *always* has to be something
310
* selected. So we do nothing for now. (That was easy.) */
315
input_click(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
317
JSObject *parent_form = JS_GetParent(ctx, obj);
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JSObject *parent_doc = JS_GetParent(ctx, parent_form);
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JSObject *parent_win = JS_GetParent(ctx, parent_doc);
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struct view_state *vs = JS_GetPrivate(ctx, parent_win);
321
struct document_view *doc_view = vs->doc_view;
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struct document *document = doc_view->document;
323
struct session *ses = doc_view->session;
324
struct form_state *fs = JS_GetPrivate(ctx, obj);
325
struct form_control *fc;
329
fc = find_form_control(document, fs);
332
linknum = get_form_control_link(document, fc);
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/* Hiddens have no link. */
337
/* Restore old current_link afterwards? */
338
jump_to_link_number(ses, doc_view, linknum);
339
if (enter(ses, doc_view, 0) == FRAME_EVENT_REFRESH)
340
refresh_view(ses, doc_view, 0);
342
print_screen_status(ses);
344
boolean_to_jsval(ctx, rval, 0);
349
input_focus(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
351
JSObject *parent_form = JS_GetParent(ctx, obj);
352
JSObject *parent_doc = JS_GetParent(ctx, parent_form);
353
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
354
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
355
struct document_view *doc_view = vs->doc_view;
356
struct document *document = doc_view->document;
357
struct session *ses = doc_view->session;
358
struct form_state *fs = JS_GetPrivate(ctx, obj);
359
struct form_control *fc;
363
fc = find_form_control(document, fs);
366
linknum = get_form_control_link(document, fc);
367
/* Hiddens have no link. */
371
jump_to_link_number(ses, doc_view, linknum);
373
boolean_to_jsval(ctx, rval, 0);
378
input_select(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
380
/* We support no text selecting yet. So we do nothing for now.
381
* (That was easy, too.) */
386
get_input_object(JSContext *ctx, JSObject *jsform, struct form_state *fs)
388
if (!fs->ecmascript_obj) {
389
/* jsform ('form') is input's parent */
390
/* FIXME: That is NOT correct since the real containing element
391
* should be its parent, but gimme DOM first. --pasky */
392
JSObject *jsinput = JS_NewObject(ctx, (JSClass *) &input_class, NULL, jsform);
394
JS_DefineProperties(ctx, jsinput, (JSPropertySpec *) input_props);
395
JS_DefineFunctions(ctx, jsinput, (JSFunctionSpec *) input_funcs);
396
JS_SetPrivate(ctx, jsinput, fs);
397
fs->ecmascript_obj = jsinput;
399
return fs->ecmascript_obj;
404
get_form_control_object(JSContext *ctx, JSObject *jsform, enum form_type type, struct form_state *fs)
417
return get_input_object(ctx, jsform, fs);
425
INTERNAL("Weird fc->type %d", type);
432
static JSBool form_elements_get_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp);
434
static const JSClass form_elements_class = {
437
JS_PropertyStub, JS_PropertyStub,
438
form_elements_get_property, JS_PropertyStub,
439
JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub
442
static JSBool form_elements_item(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
443
static JSBool form_elements_namedItem(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
445
static const JSFunctionSpec form_elements_funcs[] = {
446
{ "item", form_elements_item, 1 },
447
{ "namedItem", form_elements_namedItem, 1 },
451
/* INTs from 0 up are equivalent to item(INT), so we have to stuff length out
453
enum form_elements_prop { JSP_FORM_ELEMENTS_LENGTH = -1 };
454
static const JSPropertySpec form_elements_props[] = {
455
{ "length", JSP_FORM_ELEMENTS_LENGTH, JSPROP_ENUMERATE | JSPROP_READONLY},
460
form_elements_get_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp)
462
JSObject *parent_form = JS_GetParent(ctx, obj);
463
JSObject *parent_doc = JS_GetParent(ctx, parent_form);
464
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
465
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
466
struct document_view *doc_view = vs->doc_view;
467
struct document *document = doc_view->document;
468
struct form_view *form_view = JS_GetPrivate(ctx, parent_form);
469
struct form *form = find_form_by_form_view(document, form_view);
471
if (JSVAL_IS_STRING(id)) {
472
form_elements_namedItem(ctx, obj, 1, &id, vp);
476
if (!JSVAL_IS_INT(id))
479
undef_to_jsval(ctx, vp);
481
switch (JSVAL_TO_INT(id)) {
482
case JSP_FORM_ELEMENTS_LENGTH:
483
int_to_jsval(ctx, vp, list_size(&form->items));
487
form_elements_item(ctx, obj, 1, &id, vp);
495
form_elements_item(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
497
JSObject *parent_form = JS_GetParent(ctx, obj);
498
JSObject *parent_doc = JS_GetParent(ctx, parent_form);
499
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
500
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
501
struct document_view *doc_view = vs->doc_view;
502
struct document *document = doc_view->document;
503
struct form_view *form_view = JS_GetPrivate(ctx, parent_form);
504
struct form *form = find_form_by_form_view(document, form_view);
505
struct form_control *fc;
512
index = atol(jsval_to_string(ctx, &argv[0]));
514
undef_to_jsval(ctx, rval);
516
foreach (fc, form->items) {
518
if (counter == index) {
519
JSObject *fcobj = get_form_control_object(ctx, parent_form, fc->type, find_form_state(doc_view, fc));
522
object_to_jsval(ctx, rval, fcobj);
532
form_elements_namedItem(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
534
JSObject *parent_form = JS_GetParent(ctx, obj);
535
JSObject *parent_doc = JS_GetParent(ctx, parent_form);
536
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
537
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
538
struct document_view *doc_view = vs->doc_view;
539
struct document *document = doc_view->document;
540
struct form_view *form_view = JS_GetPrivate(ctx, parent_form);
541
struct form *form = find_form_by_form_view(document, form_view);
542
struct form_control *fc;
543
unsigned char *string;
548
string = jsval_to_string(ctx, &argv[0]);
552
undef_to_jsval(ctx, rval);
554
foreach (fc, form->items) {
555
if (fc->name && !strcasecmp(string, fc->name)) {
556
JSObject *fcobj = get_form_control_object(ctx, parent_form, fc->type, find_form_state(doc_view, fc));
559
object_to_jsval(ctx, rval, fcobj);
570
static JSBool form_get_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp);
571
static JSBool form_set_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp);
573
static const JSClass form_class = {
576
JS_PropertyStub, JS_PropertyStub,
577
form_get_property, form_set_property,
578
JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub
591
static const JSPropertySpec form_props[] = {
592
{ "action", JSP_FORM_ACTION, JSPROP_ENUMERATE },
593
{ "elements", JSP_FORM_ELEMENTS, JSPROP_ENUMERATE },
594
{ "encoding", JSP_FORM_ENCODING, JSPROP_ENUMERATE },
595
{ "length", JSP_FORM_LENGTH, JSPROP_ENUMERATE | JSPROP_READONLY },
596
{ "method", JSP_FORM_METHOD, JSPROP_ENUMERATE },
597
{ "name", JSP_FORM_NAME, JSPROP_ENUMERATE },
598
{ "target", JSP_FORM_TARGET, JSPROP_ENUMERATE },
602
static JSBool form_reset(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
603
static JSBool form_submit(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
605
static const JSFunctionSpec form_funcs[] = {
606
{ "reset", form_reset, 0 },
607
{ "submit", form_submit, 0 },
612
form_get_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp)
614
/* DBG("doc %p %s\n", parent_doc, JS_GetStringBytes(JS_ValueToString(ctx, OBJECT_TO_JSVAL(parent_doc)))); */
615
JSObject *parent_doc = JS_GetParent(ctx, obj);
616
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
617
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
618
struct document_view *doc_view = vs->doc_view;
619
struct form_view *fv = JS_GetPrivate(ctx, obj);
620
struct form *form = find_form_by_form_view(doc_view->document, fv);
624
if (JSVAL_IS_STRING(id)) {
625
struct form_control *fc;
626
unsigned char *string;
628
string = jsval_to_string(ctx, &id);
629
foreach (fc, form->items) {
630
JSObject *fcobj = NULL;
632
if (!fc->name || strcasecmp(string, fc->name))
635
fcobj = get_form_control_object(ctx, obj, fc->type, find_form_state(doc_view, fc));
637
object_to_jsval(ctx, vp, fcobj);
639
undef_to_jsval(ctx, vp);
646
if (!JSVAL_IS_INT(id))
649
undef_to_jsval(ctx, vp);
651
switch (JSVAL_TO_INT(id)) {
652
case JSP_FORM_ACTION:
653
string_to_jsval(ctx, vp, form->action);
656
case JSP_FORM_ELEMENTS:
658
/* jsform ('form') is form_elements' parent; who knows is that's correct */
659
JSObject *jsform_elems = JS_NewObject(ctx, (JSClass *) &form_elements_class, NULL, obj);
661
JS_DefineProperties(ctx, jsform_elems, (JSPropertySpec *) form_elements_props);
662
JS_DefineFunctions(ctx, jsform_elems, (JSFunctionSpec *) form_elements_funcs);
663
object_to_jsval(ctx, vp, jsform_elems);
664
/* SM will cache this property value for us so we create this
665
* just once per form. */
669
case JSP_FORM_ENCODING:
670
switch (form->method) {
671
case FORM_METHOD_GET:
672
case FORM_METHOD_POST:
673
string_to_jsval(ctx, vp, "application/x-www-form-urlencoded");
675
case FORM_METHOD_POST_MP:
676
string_to_jsval(ctx, vp, "multipart/form-data");
678
case FORM_METHOD_POST_TEXT_PLAIN:
679
string_to_jsval(ctx, vp, "text/plain");
684
case JSP_FORM_LENGTH:
685
int_to_jsval(ctx, vp, list_size(&form->items));
688
case JSP_FORM_METHOD:
689
switch (form->method) {
690
case FORM_METHOD_GET:
691
string_to_jsval(ctx, vp, "GET");
694
case FORM_METHOD_POST:
695
case FORM_METHOD_POST_MP:
696
case FORM_METHOD_POST_TEXT_PLAIN:
697
string_to_jsval(ctx, vp, "POST");
703
string_to_jsval(ctx, vp, form->name);
706
case JSP_FORM_TARGET:
707
string_to_jsval(ctx, vp, form->target);
711
INTERNAL("Invalid ID %d in form_get_property().", JSVAL_TO_INT(id));
719
form_set_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp)
721
JSObject *parent_doc = JS_GetParent(ctx, obj);
722
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
723
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
724
struct document_view *doc_view = vs->doc_view;
725
struct form_view *fv = JS_GetPrivate(ctx, obj);
726
struct form *form = find_form_by_form_view(doc_view->document, fv);
727
unsigned char *string;
731
if (!JSVAL_IS_INT(id))
734
switch (JSVAL_TO_INT(id)) {
735
case JSP_FORM_ACTION:
736
mem_free_set(&form->action, stracpy(jsval_to_string(ctx, vp)));
739
case JSP_FORM_ENCODING:
740
string = jsval_to_string(ctx, vp);
741
if (!strcasecmp(string, "application/x-www-form-urlencoded")) {
742
form->method = form->method == FORM_METHOD_GET ? FORM_METHOD_GET
744
} else if (!strcasecmp(string, "multipart/form-data")) {
745
form->method = FORM_METHOD_POST_MP;
746
} else if (!strcasecmp(string, "text/plain")) {
747
form->method = FORM_METHOD_POST_TEXT_PLAIN;
751
case JSP_FORM_METHOD:
752
string = jsval_to_string(ctx, vp);
753
if (!strcasecmp(string, "GET")) {
754
form->method = FORM_METHOD_GET;
755
} else if (!strcasecmp(string, "POST")) {
756
form->method = FORM_METHOD_POST;
761
mem_free_set(&form->name, stracpy(jsval_to_string(ctx, vp)));
764
case JSP_FORM_TARGET:
765
mem_free_set(&form->target, stracpy(jsval_to_string(ctx, vp)));
769
INTERNAL("Invalid ID %d in form_set_property().", JSVAL_TO_INT(id));
777
form_reset(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
779
JSObject *parent_doc = JS_GetParent(ctx, obj);
780
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
781
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
782
struct document_view *doc_view = vs->doc_view;
783
struct form_view *fv = JS_GetPrivate(ctx, obj);
784
struct form *form = find_form_by_form_view(doc_view->document, fv);
788
do_reset_form(doc_view, form);
789
draw_forms(doc_view->session->tab->term, doc_view);
791
boolean_to_jsval(ctx, rval, 0);
797
form_submit(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
799
JSObject *parent_doc = JS_GetParent(ctx, obj);
800
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
801
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
802
struct document_view *doc_view = vs->doc_view;
803
struct session *ses = doc_view->session;
804
struct form_view *fv = JS_GetPrivate(ctx, obj);
805
struct form *form = find_form_by_form_view(doc_view->document, fv);
808
submit_given_form(ses, doc_view, form);
810
boolean_to_jsval(ctx, rval, 0);
816
get_form_object(JSContext *ctx, JSObject *jsdoc, struct form_view *fv)
818
if (!fv->ecmascript_obj) {
819
/* jsdoc ('document') is fv's parent */
820
/* FIXME: That is NOT correct since the real containing element
821
* should be its parent, but gimme DOM first. --pasky */
822
JSObject *jsform = JS_NewObject(ctx, (JSClass *) &form_class, NULL, jsdoc);
824
JS_DefineProperties(ctx, jsform, (JSPropertySpec *) form_props);
825
JS_DefineFunctions(ctx, jsform, (JSFunctionSpec *) form_funcs);
826
JS_SetPrivate(ctx, jsform, fv);
827
fv->ecmascript_obj = jsform;
829
return fv->ecmascript_obj;
833
static JSBool forms_get_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp);
835
const JSClass forms_class = {
838
JS_PropertyStub, JS_PropertyStub,
839
forms_get_property, JS_PropertyStub,
840
JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub
843
static JSBool forms_item(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
844
static JSBool forms_namedItem(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
846
const JSFunctionSpec forms_funcs[] = {
847
{ "item", forms_item, 1 },
848
{ "namedItem", forms_namedItem, 1 },
852
/* INTs from 0 up are equivalent to item(INT), so we have to stuff length out
854
enum forms_prop { JSP_FORMS_LENGTH = -1 };
855
const JSPropertySpec forms_props[] = {
856
{ "length", JSP_FORMS_LENGTH, JSPROP_ENUMERATE | JSPROP_READONLY},
861
forms_get_property(JSContext *ctx, JSObject *obj, jsval id, jsval *vp)
863
JSObject *parent_doc = JS_GetParent(ctx, obj);
864
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
865
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
866
struct document_view *doc_view = vs->doc_view;
867
struct document *document = doc_view->document;
869
if (JSVAL_IS_STRING(id)) {
870
forms_namedItem(ctx, obj, 1, &id, vp);
874
if (!JSVAL_IS_INT(id))
877
switch (JSVAL_TO_INT(id)) {
878
case JSP_FORMS_LENGTH:
879
int_to_jsval(ctx, vp, list_size(&document->forms));
883
forms_item(ctx, obj, 1, &id, vp);
891
forms_item(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
893
JSObject *parent_doc = JS_GetParent(ctx, obj);
894
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
895
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
896
struct form_view *fv;
903
index = atol(jsval_to_string(ctx, &argv[0]));
905
undef_to_jsval(ctx, rval);
907
foreach (fv, vs->forms) {
909
if (counter == index) {
910
object_to_jsval(ctx, rval, get_form_object(ctx, parent_doc, fv));
919
forms_namedItem(JSContext *ctx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
921
JSObject *parent_doc = JS_GetParent(ctx, obj);
922
JSObject *parent_win = JS_GetParent(ctx, parent_doc);
923
struct view_state *vs = JS_GetPrivate(ctx, parent_win);
924
struct document_view *doc_view = vs->doc_view;
925
struct document *document = doc_view->document;
927
unsigned char *string;
932
undef_to_jsval(ctx, rval);
934
string = jsval_to_string(ctx, &argv[0]);
938
foreach (form, document->forms) {
939
if (form->name && !strcasecmp(string, form->name)) {
940
object_to_jsval(ctx, rval, get_form_object(ctx, parent_doc,
941
find_form_view(doc_view, form)));