diff options
| author | Marco Pesenti Gritti <marco@gnome.org> | 2005-02-24 12:47:27 (GMT) |
|---|---|---|
| committer | Marco Pesenti Gritti <marco@src.gnome.org> | 2005-02-24 12:47:27 (GMT) |
| commit | 6d7f9e7cf7678b48828be0722ae2e998ce85b7a7 (patch) | |
| tree | 3ac765c1e0b92a5be0ce6a637d8577a0525d3eda /backend/ev-document.c | |
| parent | 810d8b0808591ebb17d4913da4d20e489e9b8cde (diff) | |
Separate page/scale notifications
2005-02-24 Marco Pesenti Gritti <marco@gnome.org>
* backend/ev-document.c: (ev_document_class_init),
(ev_document_page_changed), (ev_document_scale_changed):
* backend/ev-document.h:
Separate page/scale notifications
* pdf/xpdf/pdf-document.cc:
Emit the new signals.
Do not display the pdf page in _render, do it
when scale/page are requested.
* ps/ps-document.c: (ps_document_set_zoom),
(ps_document_widget_event):
* ps/ps-document.h:
Emit the new signals.
* shell/ev-view.c: (ev_view_size_request), (expose_bin_window),
(ev_view_init), (page_changed_callback), (scale_changed_callback),
(ev_view_set_document), (ev_view_zoom), (ev_view_zoom_in),
(ev_view_zoom_out), (size_to_zoom_factor), (ev_view_set_size):
* shell/ev-view.h:
* shell/ev-window.c: (ev_window_cmd_view_normal_size),
(ev_window_cmd_view_page_width), (size_allocate_cb),
(ev_window_set_sizing_mode):
Rework sizing to be pixel based.
There are bugs but should be already way better.
Diffstat (limited to 'backend/ev-document.c')
| -rw-r--r-- | backend/ev-document.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/backend/ev-document.c b/backend/ev-document.c index a53cbea..5109969 100644 --- a/backend/ev-document.c +++ b/backend/ev-document.c @@ -27,7 +27,8 @@ static void ev_document_class_init (gpointer g_class); enum { - CHANGED, + PAGE_CHANGED, + SCALE_CHANGED, LAST_SIGNAL }; @@ -69,11 +70,21 @@ ev_document_error_quark (void) static void ev_document_class_init (gpointer g_class) { - signals[CHANGED] = - g_signal_new ("changed", + signals[PAGE_CHANGED] = + g_signal_new ("page_changed", EV_TYPE_DOCUMENT, G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EvDocumentIface, changed), + G_STRUCT_OFFSET (EvDocumentIface, page_changed), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, + 0); + + signals[SCALE_CHANGED] = + g_signal_new ("scale_changed", + EV_TYPE_DOCUMENT, + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EvDocumentIface, scale_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, @@ -201,7 +212,13 @@ ev_document_render (EvDocument *document, } void -ev_document_changed (EvDocument *document) +ev_document_page_changed (EvDocument *document) +{ + g_signal_emit (G_OBJECT (document), signals[PAGE_CHANGED], 0); +} + +void +ev_document_scale_changed (EvDocument *document) { - g_signal_emit (G_OBJECT (document), signals[CHANGED], 0); -} + g_signal_emit (G_OBJECT (document), signals[SCALE_CHANGED], 0); +} |