surf

surf browser, a WebKit based browser
git clone git://git.suckless.org/surf
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commit 660413256f4c1cc916e6f96b9156a4f5a85dfcc4
parent 1901359efa10fe2e18794df34fc33b81da03a6f5
Author: Quentin Rameau <quinq@fifth.space>
Date:   Mon, 12 Jun 2017 18:19:58 +0200

ext: get the right DOM on msg

When navigating history, the document-loaded signal isn't triggered and
we can't directly get back the previous webview, so we have no other
choice than to look it up everytime a new message is received.

Diffstat:
libsurf-webext.c | 22+++++++---------------
1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/libsurf-webext.c b/libsurf-webext.c @@ -15,7 +15,6 @@ typedef struct Page { guint64 id; WebKitWebPage *webpage; - WebKitDOMDOMWindow *view; struct Page *next; } Page; @@ -63,6 +62,7 @@ readpipe(GIOChannel *s, GIOCondition c, gpointer unused) { char msg[MSGBUFSZ]; gsize msgsz; + WebKitDOMDOMWindow *view; GError *gerr = NULL; glong wh, ww; Page *p; @@ -80,18 +80,19 @@ readpipe(GIOChannel *s, GIOCondition c, gpointer unused) if (p->id == msg[0]) break; } - if (!p || !p->view) + if (!p || !(view = webkit_dom_document_get_default_view( + webkit_web_page_get_dom_document(p->webpage)))) return TRUE; switch (msg[1]) { case 'h': - ww = webkit_dom_dom_window_get_inner_width(p->view); - webkit_dom_dom_window_scroll_by(p->view, + ww = webkit_dom_dom_window_get_inner_width(view); + webkit_dom_dom_window_scroll_by(view, (ww / 100) * msg[2], 0); break; case 'v': - wh = webkit_dom_dom_window_get_inner_height(p->view); - webkit_dom_dom_window_scroll_by(p->view, + wh = webkit_dom_dom_window_get_inner_height(view); + webkit_dom_dom_window_scroll_by(view, 0, (wh / 100) * msg[2]); break; } @@ -100,18 +101,9 @@ readpipe(GIOChannel *s, GIOCondition c, gpointer unused) } static void -documentloaded(WebKitWebPage *wp, Page *p) -{ - p->view = webkit_dom_document_get_default_view( - webkit_web_page_get_dom_document(wp)); -} - -static void webpagecreated(WebKitWebExtension *e, WebKitWebPage *wp, gpointer unused) { Page *p = newpage(wp); - - g_signal_connect(wp, "document-loaded", G_CALLBACK(documentloaded), p); } G_MODULE_EXPORT void