qt5-qtwebengine/qtwebengine-opensource-src-5.7.0-page-margins.patch

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From fbf32f1208e6d6556779ac955825ff7b6bf6a807 Mon Sep 17 00:00:00 2001
From: Kevin Kofler <kevin.kofler@chello.at>
Date: Fri, 9 Sep 2016 03:20:17 +0200
Subject: [PATCH] Apply the correct page margins from the QPageLayout to
Chromium printing
If one passes a QPageLayout to printToPDF, surely one expects the margin
settings contained in it to actually get applied.
This is a partial backport of the much larger 5.8 commit
af2535018b1553e351198f3d9c21538de1c328a1 (by Michael Bruning), limited
to only the margin fix.
---
src/core/print_view_manager_qt.cpp | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/src/core/print_view_manager_qt.cpp b/src/core/print_view_manager_qt.cpp
index 4cb0e06..b773c24 100644
--- a/src/core/print_view_manager_qt.cpp
+++ b/src/core/print_view_manager_qt.cpp
@@ -115,6 +115,16 @@ static void applyQPageLayoutSettingsToDictionary(const QPageLayout& pageLayout,
sizeDict->SetInteger(printing::kSettingMediaSizeHeightMicrons, pageSizeInMilimeter.height() * kMicronsToMillimeter);
print_settings.Set(printing::kSettingMediaSize, std::move(sizeDict));
+ // Apply page margins
+ QMargins pageMarginsInPoints = pageLayout.marginsPoints();
+ scoped_ptr<base::DictionaryValue> marginsDict(new base::DictionaryValue);
+ marginsDict->SetInteger(printing::kSettingMarginTop, pageMarginsInPoints.top());
+ marginsDict->SetInteger(printing::kSettingMarginBottom, pageMarginsInPoints.bottom());
+ marginsDict->SetInteger(printing::kSettingMarginLeft, pageMarginsInPoints.left());
+ marginsDict->SetInteger(printing::kSettingMarginRight, pageMarginsInPoints.right());
+ print_settings.Set(printing::kSettingMarginsCustom, std::move(marginsDict));
+ print_settings.SetInteger(printing::kSettingMarginsType, printing::CUSTOM_MARGINS);
+
print_settings.SetBoolean(printing::kSettingLandscape, pageLayout.orientation() == QPageLayout::Landscape);
// The following are standard settings that Chromium expects to be set.
--
2.1.0