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- // Copyright 2021 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/mojom/printing_context_mojom_traits.h"
- #include <string>
- #include "build/build_config.h"
- #include "mojo/public/cpp/base/string16_mojom_traits.h"
- #include "printing/mojom/print.mojom.h"
- #include "printing/page_setup.h"
- #include "printing/print_settings.h"
- #include "ui/gfx/geometry/mojom/geometry.mojom-shared.h"
- #include "ui/gfx/geometry/mojom/geometry_mojom_traits.h"
- #include "ui/gfx/geometry/size.h"
- #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
- #include "mojo/public/mojom/base/values.mojom.h"
- #endif
- namespace mojo {
- // static
- bool StructTraits<printing::mojom::PageMarginsDataView, printing::PageMargins>::
- Read(printing::mojom::PageMarginsDataView data,
- printing::PageMargins* out) {
- out->header = data.header();
- out->footer = data.footer();
- out->left = data.left();
- out->right = data.right();
- out->top = data.top();
- out->bottom = data.bottom();
- return true;
- }
- // static
- bool StructTraits<printing::mojom::PageSetupDataView, printing::PageSetup>::
- Read(printing::mojom::PageSetupDataView data, printing::PageSetup* out) {
- gfx::Size physical_size;
- gfx::Rect printable_area;
- gfx::Rect overlay_area;
- gfx::Rect content_area;
- printing::PageMargins effective_margins;
- printing::PageMargins requested_margins;
- if (!data.ReadPhysicalSize(&physical_size) ||
- !data.ReadPrintableArea(&printable_area) ||
- !data.ReadOverlayArea(&overlay_area) ||
- !data.ReadContentArea(&content_area) ||
- !data.ReadEffectiveMargins(&effective_margins) ||
- !data.ReadRequestedMargins(&requested_margins)) {
- return false;
- }
- printing::PageSetup page_setup(physical_size, printable_area,
- requested_margins, data.forced_margins(),
- data.text_height());
- if (page_setup.overlay_area() != overlay_area)
- return false;
- if (page_setup.content_area() != content_area)
- return false;
- if (!effective_margins.Equals(page_setup.effective_margins()))
- return false;
- *out = page_setup;
- return true;
- }
- // static
- bool StructTraits<printing::mojom::RequestedMediaDataView,
- printing::PrintSettings::RequestedMedia>::
- Read(printing::mojom::RequestedMediaDataView data,
- printing::PrintSettings::RequestedMedia* out) {
- return data.ReadSizeMicrons(&out->size_microns) &&
- data.ReadVendorId(&out->vendor_id);
- }
- // static
- bool StructTraits<
- printing::mojom::PrintSettingsDataView,
- printing::PrintSettings>::Read(printing::mojom::PrintSettingsDataView data,
- printing::PrintSettings* out) {
- printing::PageRanges ranges;
- if (!data.ReadRanges(&ranges))
- return false;
- out->set_ranges(ranges);
- out->set_selection_only(data.selection_only());
- out->set_margin_type(data.margin_type());
- std::u16string title;
- if (!data.ReadTitle(&title))
- return false;
- out->set_title(title);
- std::u16string url;
- if (!data.ReadUrl(&url))
- return false;
- out->set_url(url);
- out->set_display_header_footer(data.display_header_footer());
- out->set_should_print_backgrounds(data.should_print_backgrounds());
- out->set_collate(data.collate());
- out->set_color(data.color());
- out->set_copies(data.copies());
- out->set_duplex_mode(data.duplex_mode());
- std::u16string device_name;
- if (!data.ReadDeviceName(&device_name))
- return false;
- out->set_device_name(device_name);
- printing::PrintSettings::RequestedMedia requested_media;
- if (!data.ReadRequestedMedia(&requested_media))
- return false;
- out->set_requested_media(requested_media);
- printing::PageSetup page_setup;
- if (!data.ReadPageSetupDeviceUnits(&page_setup))
- return false;
- out->set_page_setup_device_units(page_setup);
- gfx::Size dpi;
- if (!data.ReadDpi(&dpi))
- return false;
- out->set_dpi_xy(dpi.width(), dpi.height());
- out->set_scale_factor(data.scale_factor());
- out->set_rasterize_pdf(data.rasterize_pdf());
- out->SetOrientation(data.landscape());
- out->set_supports_alpha_blend(data.supports_alpha_blend());
- #if BUILDFLAG(IS_WIN)
- out->set_printer_language_type(data.printer_language_type());
- #endif // BUILDFLAG(IS_WIN)
- out->set_is_modifiable(data.is_modifiable());
- // `SetCustomMargins()` has side effect of explicitly setting `margin_type_`
- // so only want to apply this if the type was for `kCustomMargins`.
- if (data.margin_type() == printing::mojom::MarginType::kCustomMargins) {
- printing::PageMargins requested_margins;
- if (!data.ReadRequestedCustomMarginsInPoints(&requested_margins))
- return false;
- out->SetCustomMargins(requested_margins);
- }
- out->set_pages_per_sheet(data.pages_per_sheet());
- #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
- DCHECK(out->advanced_settings().empty());
- if (!data.ReadAdvancedSettings(&out->advanced_settings()))
- return false;
- #endif // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
- #if BUILDFLAG(IS_CHROMEOS)
- out->set_send_user_info(data.send_user_info());
- std::string username;
- if (!data.ReadUsername(&username))
- return false;
- out->set_username(username);
- std::string pin_value;
- if (!data.ReadPinValue(&pin_value))
- return false;
- out->set_pin_value(pin_value);
- #endif // BUILDFLAG(IS_CHROMEOS)
- return true;
- }
- } // namespace mojo
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