// Copyright (c) 2010 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "printing/print_settings_initializer_gtk.h" #include #include #include "base/string_piece.h" #include "base/utf_string_conversions.h" #include "printing/native_metafile.h" #include "printing/print_settings.h" #include "printing/units.h" namespace printing { // static void PrintSettingsInitializerGtk::InitPrintSettings( GtkPrintSettings* settings, GtkPageSetup* page_setup, const PageRanges& new_ranges, bool print_selection_only, PrintSettings* print_settings) { DCHECK(settings); DCHECK(page_setup); DCHECK(print_settings); // TODO(jhawkins): |printer_name_| and |device_name_| should be string16. base::StringPiece name( reinterpret_cast(gtk_print_settings_get_printer(settings))); print_settings->set_printer_name(UTF8ToWide(name)); print_settings->set_device_name(print_settings->printer_name()); print_settings->ranges = new_ranges; print_settings->selection_only = print_selection_only; GtkPageOrientation orientation = gtk_print_settings_get_orientation(settings); print_settings->set_landscape(orientation == GTK_PAGE_ORIENTATION_LANDSCAPE); gfx::Size physical_size_device_units; gfx::Rect printable_area_device_units; int dpi = gtk_print_settings_get_resolution(settings); if (dpi) { // Initialize page_setup_device_units_. physical_size_device_units.SetSize( gtk_page_setup_get_paper_width(page_setup, GTK_UNIT_INCH) * dpi, gtk_page_setup_get_paper_height(page_setup, GTK_UNIT_INCH) * dpi); printable_area_device_units.SetRect( gtk_page_setup_get_left_margin(page_setup, GTK_UNIT_INCH) * dpi, gtk_page_setup_get_top_margin(page_setup, GTK_UNIT_INCH) * dpi, gtk_page_setup_get_page_width(page_setup, GTK_UNIT_INCH) * dpi, gtk_page_setup_get_page_height(page_setup, GTK_UNIT_INCH) * dpi); } else { // Use dummy values if we cannot get valid values. // TODO(jhawkins) Remove this hack when the Linux printing refactoring // finishes. dpi = kPixelsPerInch; double page_width_in_pixel = 8.5 * dpi; double page_height_in_pixel = 11.0 * dpi; physical_size_device_units.SetSize( static_cast(page_width_in_pixel), static_cast(page_height_in_pixel)); printable_area_device_units.SetRect( static_cast( NativeMetafile::kLeftMarginInInch * dpi), static_cast( NativeMetafile::kTopMarginInInch * dpi), page_width_in_pixel - (NativeMetafile::kLeftMarginInInch + NativeMetafile::kRightMarginInInch) * dpi, page_height_in_pixel - (NativeMetafile::kTopMarginInInch + NativeMetafile::kBottomMarginInInch) * dpi); } print_settings->set_dpi(dpi); print_settings->SetPrinterPrintableArea(physical_size_device_units, printable_area_device_units, dpi); } } // namespace printing