Use cmake configure file (#5)

CMakeLists.txt

@@ -1,8 +1,9 @@
 # Set minimum CMake version (required for CMake 3.0 or later)
-cmake_minimum_required(VERSION 3.16.0)
+cmake_minimum_required(VERSION 3.15.0)
 
 set(QT_MIN_VERSION "5.9.0")
 set(KF5_MIN_VERSION "5.50.0")
+set(KIRIGAMI_LEGACY OFF)
 
 PROJECT(mycroft-gui)
 
@@ -46,9 +47,9 @@ find_package(KF5DBusAddons ${KF5_MIN_VERSION} REQUIRED)
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS I18n Kirigami2 GuiAddons CoreAddons Config ConfigWidgets IconThemes)
 
 if(KF5Kirigami2_VERSION VERSION_LESS 5.91.0)
-    SET(KirigamiLegacy TRUE)
+    set(KIRIGAMI_LEGACY ON)
 else()
-    SET(KirigamiLegacy FALSE)
+    set(KIRIGAMI_LEGACY OFF)
 endif()
 
 add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0)

theme/CMakeLists.txt

@@ -3,6 +3,14 @@ set(OpenVoiceStyle_SRCS
     kirigamiplasmafactory.cpp
 )
 
+if(KIRIGAMI_LEGACY)
+  configure_file(kirigamiplasmafactory_kf_legacy.h.in ${CMAKE_CURRENT_BINARY_DIR}/kirigamiplasmafactory.h)
+  configure_file(ovostheme_kf_legacy.h.in ${CMAKE_CURRENT_BINARY_DIR}/ovostheme.h)
+else()
+  configure_file(kirigamiplasmafactory_kf.h.in ${CMAKE_CURRENT_BINARY_DIR}/kirigamiplasmafactory.h)
+  configure_file(ovostheme_kf.h.in ${CMAKE_CURRENT_BINARY_DIR}/ovostheme.h)
+endif()
+
 kcoreaddons_add_plugin(OpenVoiceStyle SOURCES ${OpenVoiceStyle_SRCS} INSTALL_NAMESPACE "kf5/kirigami" JSON ovostheme.json)
 
 target_link_libraries(OpenVoiceStyle

theme/kirigamiplasmafactory.h → theme/kirigamiplasmafactory_kf.h.in

@@ -2,6 +2,7 @@
 #define KIRIGAMIPLASMAFACTORY_H
 
 #include <Kirigami/KirigamiPluginFactory>
+
 #include <QObject>
 #include <QPluginLoader>
 

theme/kirigamiplasmafactory_kf_legacy.h.in

@@ -0,0 +1,21 @@
+#ifndef KIRIGAMIPLASMAFACTORY_H
+#define KIRIGAMIPLASMAFACTORY_H
+
+#include <Kirigami2/KirigamiPluginFactory>
+#include <QObject>
+#include <QPluginLoader>
+
+class OpenVoiceStyleFactory : public Kirigami::KirigamiPluginFactory
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.ovos.KirigamiPluginFactory")
+    Q_INTERFACES(Kirigami::KirigamiPluginFactory)
+
+public:
+    explicit OpenVoiceStyleFactory(QObject *parent = nullptr);
+    ~OpenVoiceStyleFactory() override;
+
+    Kirigami::PlatformTheme *createPlatformTheme(QObject *parent) override;
+};
+
+#endif // KIRIGAMIPLASMAFACTORY_H

theme/ovostheme_kf.h.in

@@ -0,0 +1,35 @@
+#ifndef OVOSTHEME_H
+#define OVOSTHEME_H
+
+#include <Kirigami/KirigamiPluginFactory>
+#include <Kirigami/PlatformTheme>
+
+#include <QObject>
+#include <QFileSystemWatcher>
+
+class OvosTheme : public Kirigami::PlatformTheme
+{
+    Q_OBJECT
+    QPalette lightPalette;
+
+public:
+    explicit OvosTheme(QObject *parent = nullptr);
+    void syncColors();
+    void syncWindow();
+    void readConfig();
+    void syncConfigChanges();
+    void setupFileWatch();
+
+protected:
+    bool event(QEvent *event) override;
+
+private:
+    QColor m_primaryColor;
+    QColor m_secondaryColor;
+    QColor m_textColor;
+    QPointer<QWindow> m_window;
+
+    QFileSystemWatcher *m_fileWatcher;
+};
+
+#endif

theme/ovostheme.h → theme/ovostheme_kf_legacy.h.in

@@ -1,13 +1,8 @@
 #ifndef OVOSTHEME_H
 #define OVOSTHEME_H
 
-#ifdef KirigamiLegacy
 #include <Kirigami2/KirigamiPluginFactory>
 #include <Kirigami2/PlatformTheme>
-#else
-#include <Kirigami/KirigamiPluginFactory>
-#include <Kirigami/PlatformTheme>
-#endif
 
 #include <QObject>
 #include <QFileSystemWatcher>