diff options
| author | Marek Kasik <mkasik@redhat.com> | 2009-05-13 18:28:42 +0200 |
|---|---|---|
| committer | Marek Kasik <mkasik@redhat.com> | 2009-05-13 18:28:42 +0200 |
| commit | 91190ce281b562d0f37d8181d9766e09e3c57558 (patch) | |
| tree | f526535d4239732c1f2a231740bc81f72b4e79d5 /gtk/gtkprintoperation-unix.c | |
| parent | 26c10075f95268ed2d8dbfacadeb1cdc0f559da6 (diff) | |
| download | gtk+-91190ce281b562d0f37d8181d9766e09e3c57558.tar.gz | |
Add ability to print in number-up mode for file backend and lpr backend
GtkPrintOperation is now able to render multiple pages per sheet by its
own. The most important changes are in these functions:
* increment_page_sequence
* prepare_data
* common_render_page
* print_pages_idle
Patch also changes set of choices for 2 pages per sheet mode when
landscape orientation is used to "Top to bottom" and "Bottom to top".
Diffstat (limited to 'gtk/gtkprintoperation-unix.c')
| -rw-r--r-- | gtk/gtkprintoperation-unix.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/gtk/gtkprintoperation-unix.c b/gtk/gtkprintoperation-unix.c index bec565c01f..ad8bc126f8 100644 --- a/gtk/gtkprintoperation-unix.c +++ b/gtk/gtkprintoperation-unix.c @@ -87,10 +87,14 @@ unix_start_page (GtkPrintOperation *op, type = cairo_surface_get_type (op_unix->surface); - if (type == CAIRO_SURFACE_TYPE_PS) - cairo_ps_surface_set_size (op_unix->surface, w, h); - else if (type == CAIRO_SURFACE_TYPE_PDF) - cairo_pdf_surface_set_size (op_unix->surface, w, h); + if ((op->priv->manual_number_up < 2) || + (op->priv->page_position % op->priv->manual_number_up == 0)) + { + if (type == CAIRO_SURFACE_TYPE_PS) + cairo_ps_surface_set_size (op_unix->surface, w, h); + else if (type == CAIRO_SURFACE_TYPE_PDF) + cairo_pdf_surface_set_size (op_unix->surface, w, h); + } } static void @@ -100,7 +104,11 @@ unix_end_page (GtkPrintOperation *op, cairo_t *cr; cr = gtk_print_context_get_cairo_context (print_context); - cairo_show_page (cr); + + if ((op->priv->manual_number_up < 2) || + ((op->priv->page_position + 1) % op->priv->manual_number_up == 0) || + (op->priv->page_position == op->priv->nr_of_pages_to_print - 1)) + cairo_show_page (cr); } static void @@ -399,7 +407,9 @@ get_print_dialog (GtkPrintOperation *op, GTK_PRINT_CAPABILITY_COLLATE | GTK_PRINT_CAPABILITY_REVERSE | GTK_PRINT_CAPABILITY_SCALE | - GTK_PRINT_CAPABILITY_PREVIEW); + GTK_PRINT_CAPABILITY_PREVIEW | + GTK_PRINT_CAPABILITY_NUMBER_UP | + GTK_PRINT_CAPABILITY_NUMBER_UP_LAYOUT); if (priv->print_settings) gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (pd), @@ -523,6 +533,8 @@ finish_print (PrintResponseData *rdata, priv->manual_page_set = job->page_set; priv->manual_scale = job->scale; priv->manual_orientation = job->rotate_to_orientation; + priv->manual_number_up = job->number_up; + priv->manual_number_up_layout = job->number_up_layout; } } out: |