diff options
Diffstat (limited to 'chrome/browser/printing/page_setup.cc')
-rw-r--r-- | chrome/browser/printing/page_setup.cc | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/chrome/browser/printing/page_setup.cc b/chrome/browser/printing/page_setup.cc deleted file mode 100644 index 2df670c..0000000 --- a/chrome/browser/printing/page_setup.cc +++ /dev/null @@ -1,126 +0,0 @@ -// 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. - -#include "chrome/browser/printing/page_setup.h" - -#include "base/logging.h" - -namespace printing { - -PageMargins::PageMargins() - : header(0), - footer(0), - left(0), - right(0), - top(0), - bottom(0) { -} - -void PageMargins::Clear() { - header = 0; - footer = 0; - left = 0; - right = 0; - top = 0; - bottom = 0; -} - -bool PageMargins::Equals(const PageMargins& rhs) const { - return header == rhs.header && - footer == rhs.footer && - left == rhs.left && - top == rhs.top && - right == rhs.right && - bottom == rhs.bottom; -} - -PageSetup::PageSetup() : text_height_(0) { -} - -void PageSetup::Clear() { - physical_size_.SetSize(0, 0); - printable_area_.SetRect(0, 0, 0, 0); - overlay_area_.SetRect(0, 0, 0, 0); - content_area_.SetRect(0, 0, 0, 0); - effective_margins_.Clear(); - text_height_ = 0; -} - -bool PageSetup::Equals(const PageSetup& rhs) const { - return physical_size_ == rhs.physical_size_ && - printable_area_ == rhs.printable_area_ && - overlay_area_ == rhs.overlay_area_ && - content_area_ == rhs.content_area_ && - effective_margins_.Equals(rhs.effective_margins_) && - requested_margins_.Equals(rhs.requested_margins_) && - text_height_ == rhs.text_height_; -} - -void PageSetup::Init(const gfx::Size& physical_size, - const gfx::Rect& printable_area, - int text_height) { - DCHECK_LE(printable_area.right(), physical_size.width()); - // I've seen this assert triggers on Canon GP160PF PCL 5e and HP LaserJet 5. - // Since we don't know the dpi here, just disable the check. - // DCHECK_LE(printable_area.bottom(), physical_size.height()); - DCHECK_GE(printable_area.x(), 0); - DCHECK_GE(printable_area.y(), 0); - DCHECK_GE(text_height, 0); - physical_size_ = physical_size; - printable_area_ = printable_area; - text_height_ = text_height; - - // Calculate the effective margins. The tricky part. - effective_margins_.header = std::max(requested_margins_.header, - printable_area_.y()); - effective_margins_.footer = std::max(requested_margins_.footer, - physical_size.height() - - printable_area_.bottom()); - effective_margins_.left = std::max(requested_margins_.left, - printable_area_.x()); - effective_margins_.top = std::max(std::max(requested_margins_.top, - printable_area_.y()), - effective_margins_.header + text_height); - effective_margins_.right = std::max(requested_margins_.right, - physical_size.width() - - printable_area_.right()); - effective_margins_.bottom = std::max(std::max(requested_margins_.bottom, - physical_size.height() - - printable_area_.bottom()), - effective_margins_.footer + text_height); - - // Calculate the overlay area. If the margins are excessive, the overlay_area - // size will be (0, 0). - overlay_area_.set_x(effective_margins_.left); - overlay_area_.set_y(effective_margins_.header); - overlay_area_.set_width(std::max(0, - physical_size.width() - - effective_margins_.right - - overlay_area_.x())); - overlay_area_.set_height(std::max(0, - physical_size.height() - - effective_margins_.footer - - overlay_area_.y())); - - // Calculate the content area. If the margins are excessive, the content_area - // size will be (0, 0). - content_area_.set_x(effective_margins_.left); - content_area_.set_y(effective_margins_.top); - content_area_.set_width(std::max(0, - physical_size.width() - - effective_margins_.right - - content_area_.x())); - content_area_.set_height(std::max(0, - physical_size.height() - - effective_margins_.bottom - - content_area_.y())); -} - -void PageSetup::SetRequestedMargins(const PageMargins& requested_margins) { - requested_margins_ = requested_margins; - if (physical_size_.width() && physical_size_.height()) - Init(physical_size_, printable_area_, text_height_); -} - -} // namespace printing |