X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/be629fe8501941138da849cf1179ad67cd5570cb..d0c71a1435bc9d:/src/views/dolphinfileitemlistwidget.cpp

diff --git a/src/views/dolphinfileitemlistwidget.cpp b/src/views/dolphinfileitemlistwidget.cpp
index c3ec2b8de..c3a15ea6f 100644
--- a/src/views/dolphinfileitemlistwidget.cpp
+++ b/src/views/dolphinfileitemlistwidget.cpp
@@ -1,31 +1,18 @@
-/***************************************************************************
- *   Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com>             *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2011 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #include "dolphinfileitemlistwidget.h"
 
-#include <kversioncontrolplugin.h>
-#include <QColor>
+#include "dolphindebug.h"
 
-#include <KDebug>
+#include <KIconLoader>
 
-DolphinFileItemListWidget::DolphinFileItemListWidget(QGraphicsItem* parent) :
-    KFileItemListWidget(parent)
+DolphinFileItemListWidget::DolphinFileItemListWidget(KItemListWidgetInformant* informant,
+                                                     QGraphicsItem* parent) :
+    KFileItemListWidget(informant, parent)
 {
 }
 
@@ -33,44 +20,93 @@ DolphinFileItemListWidget::~DolphinFileItemListWidget()
 {
 }
 
-void DolphinFileItemListWidget::dataChanged(const QHash<QByteArray, QVariant>& current, const QSet<QByteArray>& roles)
+void DolphinFileItemListWidget::refreshCache()
 {
-    KFileItemListWidget::dataChanged(current, roles);
-
     QColor color;
-    if (roles.contains("version")) {
+    const QHash<QByteArray, QVariant> values = data();
+    if (values.contains("version")) {
         // The item is under version control. Apply the text color corresponding
         // to its version state.
-        const KVersionControlPlugin::VersionState version = static_cast<KVersionControlPlugin::VersionState>(current.value("version").toInt());
-        if (version != KVersionControlPlugin::UnversionedVersion) {
-            const QColor textColor = styleOption().palette.text().color();
-            QColor tintColor = textColor;
-
-            // Using hardcoded colors is generally a bad idea. In this case the colors just act
-            // as tint colors and are mixed with the current set text color. The tint colors
-            // have been optimized for the base colors of the corresponding Oxygen emblems.
-            switch (version) {
-            case KVersionControlPlugin::UpdateRequiredVersion:          tintColor = Qt::yellow; break;
-            case KVersionControlPlugin::LocallyModifiedUnstagedVersion: tintColor = Qt::darkGreen; break;
-            case KVersionControlPlugin::LocallyModifiedVersion:         tintColor = Qt::green; break;
-            case KVersionControlPlugin::AddedVersion:                   tintColor = Qt::green; break;
-            case KVersionControlPlugin::RemovedVersion:                 tintColor = Qt::darkRed; break;
-            case KVersionControlPlugin::ConflictingVersion:             tintColor = Qt::red; break;
-            case KVersionControlPlugin::UnversionedVersion:
-            case KVersionControlPlugin::NormalVersion:
-            default:
-                 // use the default text color
-                 return;
-            }
+        const KVersionControlPlugin::ItemVersion version = static_cast<KVersionControlPlugin::ItemVersion>(values.value("version").toInt());
+        const QColor textColor = styleOption().palette.text().color();
+        QColor tintColor = textColor;
 
-            color = QColor((tintColor.red()   + textColor.red())   / 2,
-                           (tintColor.green() + textColor.green()) / 2,
-                           (tintColor.blue()  + textColor.blue())  / 2,
-                           (tintColor.alpha() + textColor.alpha()) / 2);
+        // Using hardcoded colors is generally a bad idea. In this case the colors just act
+        // as tint colors and are mixed with the current set text color. The tint colors
+        // have been optimized for the base colors of the corresponding Oxygen emblems.
+        switch (version) {
+        case KVersionControlPlugin::UpdateRequiredVersion:          tintColor = Qt::yellow; break;
+        case KVersionControlPlugin::LocallyModifiedUnstagedVersion: tintColor = Qt::green; break;
+        case KVersionControlPlugin::LocallyModifiedVersion:         tintColor = Qt::green; break;
+        case KVersionControlPlugin::AddedVersion:                   tintColor = Qt::green; break;
+        case KVersionControlPlugin::RemovedVersion:                 tintColor = Qt::darkRed; break;
+        case KVersionControlPlugin::ConflictingVersion:             tintColor = Qt::red; break;
+        case KVersionControlPlugin::IgnoredVersion:                 tintColor = Qt::white; break;
+        case KVersionControlPlugin::MissingVersion:                 tintColor = Qt::red; break;
+        case KVersionControlPlugin::NormalVersion:
+        case KVersionControlPlugin::UnversionedVersion:
+        default:
+            break;
         }
+
+        color = QColor((tintColor.red()   + textColor.red())   / 2,
+                       (tintColor.green() + textColor.green()) / 2,
+                       (tintColor.blue()  + textColor.blue())  / 2,
+                       (tintColor.alpha() + textColor.alpha()) / 2);
+
+        setOverlay(overlayForState(version, styleOption().iconSize));
+    } else if (!overlay().isNull()) {
+        setOverlay(QPixmap());
     }
 
     setTextColor(color);
 }
 
-#include "dolphinfileitemlistwidget.moc"
+QPixmap DolphinFileItemListWidget::overlayForState(KVersionControlPlugin::ItemVersion version, int size)
+{
+    int overlayHeight = KIconLoader::SizeSmall;
+    if (size >= KIconLoader::SizeEnormous) {
+        overlayHeight = KIconLoader::SizeMedium;
+    } else if (size >= KIconLoader::SizeLarge) {
+        overlayHeight = KIconLoader::SizeSmallMedium;
+    } else if (size >= KIconLoader::SizeMedium) {
+        overlayHeight = KIconLoader::SizeSmall;
+    } else {
+        overlayHeight = KIconLoader::SizeSmall / 2;
+    }
+
+    QString iconName;
+    switch (version) {
+    case KVersionControlPlugin::NormalVersion:
+        iconName = QStringLiteral("vcs-normal");
+        break;
+    case KVersionControlPlugin::UpdateRequiredVersion:
+        iconName = QStringLiteral("vcs-update-required");
+        break;
+    case KVersionControlPlugin::LocallyModifiedVersion:
+        iconName = QStringLiteral("vcs-locally-modified");
+        break;
+    case KVersionControlPlugin::LocallyModifiedUnstagedVersion:
+        iconName = QStringLiteral("vcs-locally-modified-unstaged");
+        break;
+    case KVersionControlPlugin::AddedVersion:
+        iconName = QStringLiteral("vcs-added");
+        break;
+    case KVersionControlPlugin::RemovedVersion:
+        iconName = QStringLiteral("vcs-removed");
+        break;
+    case KVersionControlPlugin::ConflictingVersion:
+        iconName = QStringLiteral("vcs-conflicting");
+        break;
+    case KVersionControlPlugin::UnversionedVersion:
+    case KVersionControlPlugin::IgnoredVersion:
+    case KVersionControlPlugin::MissingVersion:
+        break;
+    default:
+        Q_ASSERT(false);
+        break;
+    }
+
+    return QIcon::fromTheme(iconName).pixmap(QSize(overlayHeight, overlayHeight));
+}
+