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I#279 - [EMailBrowser] Enable Space/Backspace keys to scroll within message

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Closes https://gitlab.gnome.org/GNOME/evolution/issues/279
This commit is contained in:
Milan Crha
2019-01-14 14:04:14 +01:00
parent 264ef57fa9
commit b49a88334b
1 changed files with 32 additions and 0 deletions
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32
src/mail/e-mail-browser.c
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@ -392,6 +392,34 @@ mail_browser_close_on_reply_response_cb (EAlert *alert,
}
}
static gboolean
mail_browser_key_press_event_cb (GtkWindow *mail_browser,
GdkEventKey *event)
{
GtkWidget *focused;
EMailDisplay *mail_display;
if (!event || (event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK | GDK_MOD1_MASK)) != 0 ||
(event->keyval != GDK_KEY_space && event->keyval != GDK_KEY_BackSpace))
return FALSE;
focused = gtk_window_get_focus (mail_browser);
if (focused && (GTK_IS_ENTRY (focused) || GTK_IS_EDITABLE (focused) ||
(GTK_IS_TREE_VIEW (focused) && gtk_tree_view_get_search_column (GTK_TREE_VIEW (focused)) >= 0)))
return FALSE;
mail_display = e_mail_reader_get_mail_display (E_MAIL_READER (mail_browser));
if (e_web_view_get_need_input (E_WEB_VIEW (mail_display)) &&
gtk_widget_has_focus (GTK_WIDGET (mail_display))) {
gtk_widget_event (GTK_WIDGET (mail_display), (GdkEvent *) event);
return TRUE;
}
return e_mail_display_process_magic_spacebar (mail_display, event->keyval == GDK_KEY_space);
}
static void
mail_browser_set_backend (EMailBrowser *browser,
EMailBackend *backend)
@ -818,6 +846,10 @@ mail_browser_constructed (GObject *object)
action, "sensitive",
G_BINDING_SYNC_CREATE | G_BINDING_INVERT_BOOLEAN);
g_signal_connect (
browser, "key-press-event",
G_CALLBACK (mail_browser_key_press_event_cb), NULL);
e_extensible_load_extensions (E_EXTENSIBLE (object));
}