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support for high dpi in aurorae

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Summary:
aurorae themes have hardoded sizes in pixels in their config files,
but the framesvgs scale by themselves based on font dpi leading
to corrupt results

scale all sizes using the same logic(that's also used in c++ based
kdecorations), gives correct looking scaled decorations
BUG:375868

Test Plan: see screenshot

Reviewers: #plasma, graesslin

Reviewed By: #plasma, graesslin

Subscribers: plasma-devel, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5114
This commit is contained in:
Marco Martin 2017-03-20 16:27:19 +01:00
parent 404f2675f8
commit bfbcd01971
1 changed files with 44 additions and 33 deletions
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77
plugins/kdecorations/aurorae/src/lib/themeconfig.cpp
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@ -19,6 +19,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <KConfig>
#include <KConfigGroup>
#include <QGuiApplication>
#include <QScreen>
namespace Aurorae
{
@ -122,45 +125,53 @@ void ThemeConfig::load(const KConfig &conf)
m_shadow = general.readEntry("Shadow", defaultShadow());
m_decorationPosition = general.readEntry("DecorationPosition", defaultDecorationPosition());
int scaleFactor = 1;
QScreen *primary = QGuiApplication::primaryScreen();
if (primary) {
const qreal dpi = primary->logicalDotsPerInchX();
scaleFactor = (qreal)dpi / (qreal)96;
}
KConfigGroup border(&conf, QStringLiteral("Layout"));
// default values taken from KCommonDecoration::layoutMetric() in kcommondecoration.cpp
m_borderLeft = border.readEntry("BorderLeft", defaultBorderLeft());
m_borderRight = border.readEntry("BorderRight", defaultBorderRight());
m_borderBottom = border.readEntry("BorderBottom", defaultBorderBottom());
m_borderTop = border.readEntry("BorderTop", defaultBorderTop());
m_borderLeft = scaleFactor * border.readEntry("BorderLeft", defaultBorderLeft());
m_borderRight = scaleFactor * border.readEntry("BorderRight", defaultBorderRight());
m_borderBottom = scaleFactor * border.readEntry("BorderBottom", defaultBorderBottom());
m_borderTop = scaleFactor * border.readEntry("BorderTop", defaultBorderTop());
m_titleEdgeTop = border.readEntry("TitleEdgeTop", defaultTitleEdgeTop());
m_titleEdgeBottom = border.readEntry("TitleEdgeBottom", defaultTitleEdgeBottom());
m_titleEdgeLeft = border.readEntry("TitleEdgeLeft", defaultTitleEdgeLeft());
m_titleEdgeRight = border.readEntry("TitleEdgeRight", defaultTitleEdgeRight());
m_titleEdgeTopMaximized = border.readEntry("TitleEdgeTopMaximized", defaultTitleEdgeTopMaximized());
m_titleEdgeBottomMaximized = border.readEntry("TitleEdgeBottomMaximized", defaultTitleEdgeBottomMaximized());
m_titleEdgeLeftMaximized = border.readEntry("TitleEdgeLeftMaximized", defaultTitleEdgeLeftMaximized());
m_titleEdgeRightMaximized = border.readEntry("TitleEdgeRightMaximized", defaultTitleEdgeRightMaximized());
m_titleBorderLeft = border.readEntry("TitleBorderLeft", defaultTitleBorderLeft());
m_titleBorderRight = border.readEntry("TitleBorderRight", defaultTitleBorderRight());
m_titleHeight = border.readEntry("TitleHeight", defaultTitleHeight());
m_titleEdgeTop = scaleFactor * border.readEntry("TitleEdgeTop", defaultTitleEdgeTop());
m_titleEdgeBottom = scaleFactor * border.readEntry("TitleEdgeBottom", defaultTitleEdgeBottom());
m_titleEdgeLeft = scaleFactor * border.readEntry("TitleEdgeLeft", defaultTitleEdgeLeft());
m_titleEdgeRight = scaleFactor * border.readEntry("TitleEdgeRight", defaultTitleEdgeRight());
m_titleEdgeTopMaximized = scaleFactor * border.readEntry("TitleEdgeTopMaximized", defaultTitleEdgeTopMaximized());
m_titleEdgeBottomMaximized = scaleFactor * border.readEntry("TitleEdgeBottomMaximized", defaultTitleEdgeBottomMaximized());
m_titleEdgeLeftMaximized = scaleFactor * border.readEntry("TitleEdgeLeftMaximized", defaultTitleEdgeLeftMaximized());
m_titleEdgeRightMaximized = scaleFactor * border.readEntry("TitleEdgeRightMaximized", defaultTitleEdgeRightMaximized());
m_titleBorderLeft = scaleFactor * border.readEntry("TitleBorderLeft", defaultTitleBorderLeft());
m_titleBorderRight = scaleFactor * border.readEntry("TitleBorderRight", defaultTitleBorderRight());
m_titleHeight = scaleFactor * border.readEntry("TitleHeight", defaultTitleHeight());
m_buttonWidth = border.readEntry("ButtonWidth", defaultButtonWidth());
m_buttonWidthMinimize = border.readEntry("ButtonWidthMinimize", m_buttonWidth);
m_buttonWidthMaximizeRestore = border.readEntry("ButtonWidthMaximizeRestore", m_buttonWidth);
m_buttonWidthClose = border.readEntry("ButtonWidthClose", m_buttonWidth);
m_buttonWidthAllDesktops = border.readEntry("ButtonWidthAlldesktops", m_buttonWidth);
m_buttonWidthKeepAbove = border.readEntry("ButtonWidthKeepabove", m_buttonWidth);
m_buttonWidthKeepBelow = border.readEntry("ButtonWidthKeepbelow", m_buttonWidth);
m_buttonWidthShade = border.readEntry("ButtonWidthShade", m_buttonWidth);
m_buttonWidthHelp = border.readEntry("ButtonWidthHelp", m_buttonWidth);
m_buttonWidthMenu = border.readEntry("ButtonWidthMenu", m_buttonWidth);
m_buttonWidthAppMenu = border.readEntry("ButtonWidthAppMenu", m_buttonWidthMenu);
m_buttonHeight = border.readEntry("ButtonHeight", defaultButtonHeight());
m_buttonSpacing = border.readEntry("ButtonSpacing", defaultButtonSpacing());
m_buttonMarginTop = border.readEntry("ButtonMarginTop", defaultButtonMarginTop());
m_explicitButtonSpacer = border.readEntry("ExplicitButtonSpacer", defaultExplicitButtonSpacer());
m_buttonWidthMinimize = scaleFactor * border.readEntry("ButtonWidthMinimize", m_buttonWidth);
m_buttonWidthMaximizeRestore = scaleFactor * border.readEntry("ButtonWidthMaximizeRestore", m_buttonWidth);
m_buttonWidthClose = scaleFactor * border.readEntry("ButtonWidthClose", m_buttonWidth);
m_buttonWidthAllDesktops = scaleFactor * border.readEntry("ButtonWidthAlldesktops", m_buttonWidth);
m_buttonWidthKeepAbove = scaleFactor * border.readEntry("ButtonWidthKeepabove", m_buttonWidth);
m_buttonWidthKeepBelow = scaleFactor * border.readEntry("ButtonWidthKeepbelow", m_buttonWidth);
m_buttonWidthShade = scaleFactor * border.readEntry("ButtonWidthShade", m_buttonWidth);
m_buttonWidthHelp = scaleFactor * border.readEntry("ButtonWidthHelp", m_buttonWidth);
m_buttonWidthMenu = scaleFactor * border.readEntry("ButtonWidthMenu", m_buttonWidth);
m_buttonWidthAppMenu = scaleFactor * border.readEntry("ButtonWidthAppMenu", m_buttonWidthMenu);
m_buttonWidth *= scaleFactor;
m_buttonHeight = scaleFactor * border.readEntry("ButtonHeight", defaultButtonHeight());
m_buttonSpacing = scaleFactor * border.readEntry("ButtonSpacing", defaultButtonSpacing());
m_buttonMarginTop = scaleFactor * border.readEntry("ButtonMarginTop", defaultButtonMarginTop());
m_explicitButtonSpacer = scaleFactor * border.readEntry("ExplicitButtonSpacer", defaultExplicitButtonSpacer());
m_paddingLeft = border.readEntry("PaddingLeft", defaultPaddingLeft());
m_paddingRight = border.readEntry("PaddingRight", defaultPaddingRight());
m_paddingTop = border.readEntry("PaddingTop", defaultPaddingTop());
m_paddingBottom = border.readEntry("PaddingBottom", defaultPaddingBottom());
m_paddingLeft = scaleFactor * border.readEntry("PaddingLeft", defaultPaddingLeft());
m_paddingRight = scaleFactor * border.readEntry("PaddingRight", defaultPaddingRight());
m_paddingTop = scaleFactor * border.readEntry("PaddingTop", defaultPaddingTop());
m_paddingBottom = scaleFactor * border.readEntry("PaddingBottom", defaultPaddingBottom());
}
QColor ThemeConfig::activeTextColor(bool useTabs, bool focused) const