blob: cc28fb34610b541c3cf39448a808b3266f93a4f6 [file] [log] [blame]
// Copyright (c) 2011 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 <memory>
#include <string>
#include "printing/printing_context.h"
#include "ui/gfx/native_widget_types.h"
namespace printing {
class MetafileSkia;
class PrintSettings;
class COMPONENT_EXPORT(PRINTING) PrintingContextWin : public PrintingContext {
explicit PrintingContextWin(Delegate* delegate);
PrintingContextWin(const PrintingContextWin&) = delete;
PrintingContextWin& operator=(const PrintingContextWin&) = delete;
~PrintingContextWin() override;
// Prints the document contained in `metafile`.
void PrintDocument(const std::wstring& device_name,
const MetafileSkia& metafile);
// Initializes with predefined settings.
Result InitWithSettingsForTest(std::unique_ptr<PrintSettings> settings);
// PrintingContext implementation.
void AskUserForSettings(int max_pages,
bool has_selection,
bool is_scripted,
PrintSettingsCallback callback) override;
Result UseDefaultSettings() override;
gfx::Size GetPdfPaperSizeDeviceUnits() override;
Result UpdatePrinterSettings(bool external_preview,
bool show_system_dialog,
int page_count) override;
Result NewDocument(const std::u16string& document_name) override;
Result NewPage() override;
Result PageDone() override;
Result DocumentDone() override;
void Cancel() override;
void ReleaseContext() override;
printing::NativeDrawingContext context() const override;
static HWND GetRootWindow(gfx::NativeView view);
// Reads the settings from the selected device context. Updates settings_ and
// its margins.
virtual Result InitializeSettings(const std::wstring& device_name,
DEVMODE* dev_mode);
void set_context(HDC context) { context_ = context; }
// Used in response to the user canceling the printing.
static BOOL CALLBACK AbortProc(HDC hdc, int nCode);
// The selected printer context.
HDC context_;
} // namespace printing