static PyObject *
Editor_create_widget(Editor *self)
{
ScintillaObject *sci;
PyObject *pysci;
if (self->editor == NULL)
Py_RETURN_NONE;
sci = editor_create_widget(self->editor);
if (!sci)
Py_RETURN_NONE;
pysci = pygobject_new(G_OBJECT(sci));
if (!pysci)
{
gtk_widget_destroy(GTK_WIDGET(sci));
Py_RETURN_NONE;
}
return pysci;
}
static void set_editor(EditWindow *editwin, GeanyEditor *editor)
{
editwin->editor = editor;
/* first destroy any widget, otherwise its signals will have an
* invalid document as user_data */
if (editwin->sci != NULL)
gtk_widget_destroy(GTK_WIDGET(editwin->sci));
editwin->sci = editor_create_widget(editor);
gtk_widget_show(GTK_WIDGET(editwin->sci));
gtk_box_pack_start(GTK_BOX(editwin->vbox), GTK_WIDGET(editwin->sci), TRUE, TRUE, 0);
sync_to_current(editwin->sci, editor->sci);
scintilla_send_message(editwin->sci, SCI_USEPOPUP, 1, 0);
/* for margin events */
g_signal_connect(editwin->sci, "sci-notify",
G_CALLBACK(on_sci_notify), NULL);
gtk_label_set_text(GTK_LABEL(editwin->name_label), DOC_FILENAME(editor->document));
}
static void begin_print(GtkPrintOperation *operation, GtkPrintContext *context, gpointer user_data)
{
DocInfo *dinfo = user_data;
PangoFontDescription *desc;
if (dinfo == NULL)
return;
gtk_widget_show(main_widgets.progressbar);
/* init dinfo fields */
/* setup printing scintilla object */
dinfo->sci = editor_create_widget(dinfo->doc->editor);
scintilla_send_message(dinfo->sci, SCI_SETDOCPOINTER, 0,
scintilla_send_message(dinfo->doc->editor->sci, SCI_GETDOCPOINTER, 0, 0));
highlighting_set_styles(dinfo->sci, dinfo->doc->file_type);
sci_set_line_numbers(dinfo->sci, printing_prefs.print_line_numbers, 0);
scintilla_send_message(dinfo->sci, SCI_SETVIEWWS, SCWS_INVISIBLE, 0);
scintilla_send_message(dinfo->sci, SCI_SETVIEWEOL, FALSE, 0);
scintilla_send_message(dinfo->sci, SCI_SETEDGEMODE, EDGE_NONE, 0);
scintilla_send_message(dinfo->sci, SCI_SETPRINTMAGNIFICATION, (uptr_t) -2, 0); /* WTF? */
scintilla_send_message(dinfo->sci, SCI_SETPRINTCOLOURMODE, SC_PRINT_COLOURONWHITE, 0);
dinfo->pages = g_array_new(FALSE, FALSE, sizeof(gint));
dinfo->print_time = time(NULL);
/* create a PangoLayout to be commonly used in add_page_header() and draw_page() */
desc = pango_font_description_from_string(interface_prefs.editor_font);
dinfo->layout = setup_pango_layout(context, desc);
pango_font_description_free(desc);
get_text_dimensions(dinfo->layout, "|XMfjgq_" /* reasonably representative character set */,
NULL, &dinfo->line_height);
get_text_dimensions(dinfo->layout, "99999 " /* Scintilla resets the margin to the width of "99999" when printing */,
&dinfo->margin_width, NULL);
/* setup dinfo->fr */
setup_range(dinfo, context);
}