Fix up a bit more of the lumina-theme-engine

1. Adjust the build directories for all projects
2. Add lumina-theme-engine to the "core" meta-project
3. flip the names of the "dusk" and "darker" color schemes
4. Add a simple drop-down menu for standard colors when editing a stylesheet
5. Ensure the find colors/qss routines skip duplicate directory entries

8 files changed, 74 insertions, 13 deletions

diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.cpp b/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.cpp
index af130ed5..04ca6a0b 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.cpp
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.cpp
@@ -222,7 +222,8 @@ void AppearancePage::setPalette(QWidget *w, QPalette p){
   w->setPalette(p);
 }
 
-void AppearancePage::findColorSchemes(const QStringList &paths){
+void AppearancePage::findColorSchemes(QStringList paths){
+  paths.removeDuplicates();
   for(int i=0; i<paths.length(); i++){
     if( !QFile::exists(paths[i])){ continue; }
     QDir dir(paths[i]);
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.h b/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.h
index 21eb5a6d..3f0fa427 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.h
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/appearancepage.h
@@ -35,7 +35,7 @@ private:
     void readSettings();
     void setStyle(QWidget *w, QStyle *s);
     void setPalette(QWidget *w, QPalette p);
-    void findColorSchemes(const QStringList &paths);
+    void findColorSchemes(QStringList paths);
     QPalette loadColorScheme(const QString &filePath);
     void createColorScheme(const QString &name, const QPalette &palette);
     Ui::AppearancePage *m_ui;
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/lthemeengine.pro b/src-qt5/core/lumina-theme-engine/src/lthemeengine/lthemeengine.pro
index 28c97ef8..721b8888 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/lthemeengine.pro
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/lthemeengine.pro
@@ -2,7 +2,7 @@ include(../../lthemeengine.pri)
 
 TEMPLATE = app
 
-QT += widgets
+QT *= widgets
 
 SOURCES += \
     main.cpp \
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.cpp b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.cpp
index 97d4ea1a..ac891a80 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.cpp
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.cpp
@@ -13,6 +13,30 @@ QSSEditorDialog::QSSEditorDialog(const QString &filePath, QWidget *parent) : QDi
   setWindowTitle(tr("%1 - Style Sheet Editor").arg(file.fileName()));
   QSettings settings(lthemeengine::configFile(), QSettings::IniFormat);
   restoreGeometry(settings.value("QSSEditor/geometry").toByteArray());
+  //Generate the list of standard colors for the user to pick
+  QStringList colors;
+  colors << tr("base (alternate)")+"::::alternate-base"
+		<< tr("base")+"::::base"
+		<< tr("text (bright)")+"::::bright-text"
+		<< tr("button")+"::::button"
+		<< tr("text (button)")+"::::button-text"
+		<< tr("dark")+"::::dark"
+		<< tr("highlight")+"::::highlight"
+		<< tr("text (highlight)")+"::::highlighted-text"
+		<< tr("light")+"::::light"
+		<< tr("link")+"::::link"
+		<< tr("link (visited)")+"::::link-visited"
+		<< tr("mid")+"::::mid"
+		<< tr("midlight")+"::::midlight"
+		<< tr("shadow")+"::::shadow"
+		<< tr("text")+"::::text"
+		<< tr("window")+"::::window"
+		<< tr("text (window)")+"::::window-text";
+  colors.sort(); //sort by translated display name
+  colorMenu = new QMenu(m_ui->tool_color);
+  for(int i=0; i<colors.length(); i++){ colorMenu->addAction( colors[i].section("::::",0,0) )->setWhatsThis(colors[i].section("::::",1,1) ); }
+  m_ui->tool_color->setMenu(colorMenu);
+  connect(colorMenu, SIGNAL(triggered(QAction*)), this, SLOT(colorPicked(QAction*)) );
 }
 
 QSSEditorDialog::~QSSEditorDialog(){
@@ -39,3 +63,9 @@ void QSSEditorDialog::on_buttonBox_clicked(QAbstractButton *button){
   else if(id == QDialogButtonBox::Save){ save(); }
   else{ reject(); }
 }
+
+void QSSEditorDialog::colorPicked(QAction* act){
+  QString id = act->whatsThis();
+  if(id.isEmpty()){ return; }
+  m_ui->textEdit->insertPlainText( QString("palette(%1)").arg(id) );
+}
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.h b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.h
index ea615e81..114611fe 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.h
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.h
@@ -3,6 +3,8 @@
 
 #include <QDialog>
 #include <QString>
+#include <QMenu>
+#include <QAction>
 
 namespace Ui {
 class QSSEditorDialog;
@@ -20,12 +22,15 @@ public:
 
 private slots:
     void on_buttonBox_clicked(QAbstractButton *button);
+    void colorPicked(QAction*);
 
 private:
     void save();
     void hideEvent(QHideEvent *);
     Ui::QSSEditorDialog *m_ui;
     QString m_filePath;
+    QMenu *colorMenu;
+
 };
 
 #endif // QSSEDITORDIALOG_H
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.ui b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.ui
index 7627b4d4..f75a21c6 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.ui
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsseditordialog.ui
@@ -31,14 +31,38 @@
     </widget>
    </item>
    <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Save</set>
-     </property>
-    </widget>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QToolButton" name="tool_color">
+       <property name="text">
+        <string>Palette</string>
+       </property>
+       <property name="icon">
+        <iconset theme="preferences-desktop-color">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+       <property name="popupMode">
+        <enum>QToolButton::InstantPopup</enum>
+       </property>
+       <property name="toolButtonStyle">
+        <enum>Qt::ToolButtonTextBesideIcon</enum>
+       </property>
+       <property name="autoRaise">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Save</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
    </item>
   </layout>
  </widget>
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.cpp b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.cpp
index 414273be..2cf0f221 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.cpp
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.cpp
@@ -105,7 +105,8 @@ void QSSPage::readSettings(){
     }
 }
 
-void QSSPage::findStyleSheets(const QStringList &paths){
+void QSSPage::findStyleSheets(QStringList paths){
+  paths.removeDuplicates();
   for(int i=0; i<paths.length(); i++){
     if(!QFile::exists(paths[i])){ continue; }
     QDir dir(paths[i]);
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.h b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.h
index 884f9a93..5e924ad9 100644
--- a/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.h
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/qsspage.h
@@ -30,7 +30,7 @@ private slots:
 
 private:
     void readSettings();
-    void findStyleSheets(const QStringList &paths);
+    void findStyleSheets(QStringList paths);
     Ui::QSSPage *m_ui;
     QMenu *m_menu;
 };