- Made forms show their action URL upon enter/leave mouse events (safety).

2 files changed, 35 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 00a2555a..b566988f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -111,6 +111,7 @@ dillo-fltk2
  - Allowed form inputs outside the FORM element (it's in the standard).
  - Fixed a segfault bug in VERBATIM mode.
  - Made image inputs less of a special case by using x,y in ComplexButton.
+ - Made forms show their action URL upon enter/leave mouse events (safety).
    Patches: place (AKA corvid)
 +- Fixed a problem with locally-installed dpis.
  - Added code for optional image loading (nice interface) very advanced!
diff --git a/src/form.cc b/src/form.cc
index cbc23af5..c1f9c2fb 100644
--- a/src/form.cc
+++ b/src/form.cc
@@ -132,6 +132,8 @@ class DilloHtmlReceiver:
    DilloHtmlReceiver (DilloHtmlForm* form2) { form = form2; }
    ~DilloHtmlReceiver () { }
    void activate (dw::core::ui::Resource *resource);
+   void enter (dw::core::ui::Resource *resource);
+   void leave (dw::core::ui::Resource *resource);
    void clicked (dw::core::ui::ButtonResource *resource,
                  int buttonNo, int x, int y);
 };
@@ -1489,6 +1491,38 @@ void DilloHtmlReceiver::activate (dw::core::ui::Resource *resource)
    form->eventHandler(resource);
 }
 
+/*
+ * Enter a form control, as in "onmouseover".
+ * For _pressing_ enter in a text control, see activate().
+ */
+void DilloHtmlReceiver::enter (dw::core::ui::Resource *resource)
+{
+   DilloHtml *html = form->html;
+   DilloHtmlInput *input = form->getInput(resource);
+   const char *msg = "";
+
+   if ((input->type == DILLO_HTML_INPUT_SUBMIT) ||
+       (input->type == DILLO_HTML_INPUT_IMAGE) ||
+       (input->type == DILLO_HTML_INPUT_BUTTON_SUBMIT) ||
+       (input->type == DILLO_HTML_INPUT_INDEX) ||
+       ((prefs.enterpress_forces_submit || form->num_entry_fields == 1) &&
+        ((input->type == DILLO_HTML_INPUT_PASSWORD) ||
+         (input->type == DILLO_HTML_INPUT_TEXT)))) {
+      /* The control can submit form. Show action URL. */
+      msg = URL_STR(form->action);
+   }
+   a_UIcmd_set_msg(html->bw, msg);
+}
+
+/*
+ * Leave a form control, or "onmouseout".
+ */
+void DilloHtmlReceiver::leave (dw::core::ui::Resource *resource)
+{
+   DilloHtml *html = form->html;
+   a_UIcmd_set_msg(html->bw, "");
+}
+
 void DilloHtmlReceiver::clicked (dw::core::ui::ButtonResource *resource,
                                  int buttonNo, int x, int y)
 {