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Diffstat (limited to 'printing/page_setup.h')
-rw-r--r-- | printing/page_setup.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/printing/page_setup.h b/printing/page_setup.h new file mode 100644 index 0000000..101b128 --- /dev/null +++ b/printing/page_setup.h @@ -0,0 +1,82 @@ +// Copyright (c) 2006-2008 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. + +#ifndef PRINTING_PAGE_SETUP_H_ +#define PRINTING_PAGE_SETUP_H_ + +#include "base/gfx/rect.h" + +namespace printing { + +// Margins for a page setup. +class PageMargins { + public: + PageMargins(); + + void Clear(); + + // Equality operator. + bool Equals(const PageMargins& rhs) const; + + // Vertical space for the overlay from the top of the sheet. + int header; + // Vertical space for the overlay from the bottom of the sheet. + int footer; + // Margin on each side of the sheet. + int left; + int right; + int top; + int bottom; +}; + +// Settings that define the size and printable areas of a page. Unit is +// unspecified. +class PageSetup { + public: + PageSetup(); + + void Clear(); + + // Equality operator. + bool Equals(const PageSetup& rhs) const; + + void Init(const gfx::Size& physical_size, const gfx::Rect& printable_area, + int text_height); + + void SetRequestedMargins(const PageMargins& requested_margins); + + const gfx::Size& physical_size() const { return physical_size_; } + const gfx::Rect& overlay_area() const { return overlay_area_; } + const gfx::Rect& content_area() const { return content_area_; } + const PageMargins& effective_margins() const { + return effective_margins_; + } + + private: + // Physical size of the page, including non-printable margins. + gfx::Size physical_size_; + + // The printable area as specified by the printer driver. We can't get + // larger than this. + gfx::Rect printable_area_; + + // The printable area for headers and footers. + gfx::Rect overlay_area_; + + // The printable area as selected by the user's margins. + gfx::Rect content_area_; + + // Effective margins. + PageMargins effective_margins_; + + // Requested margins. + PageMargins requested_margins_; + + // Space that must be kept free for the overlays. + int text_height_; +}; + +} // namespace printing + +#endif // PRINTING_PAGE_SETUP_H_ |