Get the new theme page all setup and functional.

5 files changed, 223 insertions, 10 deletions

diff --git a/src-qt5/core-utils/lumina-config/pages/getPage.h b/src-qt5/core-utils/lumina-config/pages/getPage.h
index cecc3d87..8d3feb0f 100644
--- a/src-qt5/core-utils/lumina-config/pages/getPage.h
+++ b/src-qt5/core-utils/lumina-config/pages/getPage.h
@@ -27,16 +27,19 @@ static QList<PAGEINFO> KnownPages(){
   QList<PAGEINFO> list;
   //Reminder: <ID>, <name>, <title>, <icon>, <comment>, <category>, <server subsytem list>, <search tags>
   list << PageInfo("wallpaper", QObject::tr("Change Wallpaper"), QObject::tr("Wallpaper Settings"), "preferences-desktop-wallpaper",QObject::tr("Change background image(s)"), "appearance", QStringList(), QStringList() << "background" << "wallpaper" << "color" << "theme");
+  list << PageInfo("theme", QObject::tr("Change Desktop Theme"), QObject::tr("Theme Settings"), "preferences-desktop-color",QObject::tr("Change interface fonts and colors"), "appearance", QStringList(), QStringList() << "background" << "interface" << "color" << "theme" << "plugins");
   return list;
 }
 
 //Add any sub-pages here
 #include "page_main.h"
 #include "page_wallpaper.h"
+#include "page_theme.h"
 
 static PageWidget* GetNewPage(QString id, QWidget *parent){
   //Find the page that matches this "id"
   if(id=="wallpaper"){ return new page_wallpaper(parent); }
+  else if(id=="theme"){ return new page_theme(parent); }
   //Return the main control_panel page as the fallback/default
   return new page_main(parent);
 }
diff --git a/src-qt5/core-utils/lumina-config/pages/page_theme.cpp b/src-qt5/core-utils/lumina-config/pages/page_theme.cpp
new file mode 100644
index 00000000..781e650d
--- /dev/null
+++ b/src-qt5/core-utils/lumina-config/pages/page_theme.cpp
@@ -0,0 +1,168 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2016, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "page_theme.h"
+#include "ui_page_theme.h"
+
+#include "../ColorDialog.h"
+#include "../ThemeDialog.h"
+//==========
+//    PUBLIC
+//==========
+page_theme::page_theme(QWidget *parent) : PageWidget(parent), ui(new Ui::page_theme()){
+  ui->setupUi(this);
+  loading = false;
+  PINFO = new LPlugins(); //load the info class
+  connect(ui->spin_session_fontsize, SIGNAL(valueChanged(int)), this, SLOT(settingsChanged()) );
+  connect(ui->combo_session_themefile, SIGNAL(currentIndexChanged(int)), this, SLOT(settingsChanged()) );
+  connect(ui->combo_session_colorfile, SIGNAL(currentIndexChanged(int)), this, SLOT(settingsChanged()) );
+  connect(ui->combo_session_icontheme, SIGNAL(currentIndexChanged(int)), this, SLOT(settingsChanged()) );
+  connect(ui->font_session_theme, SIGNAL(currentIndexChanged(int)), this, SLOT(settingsChanged()) );
+  connect(ui->tool_session_newcolor, SIGNAL(clicked()), this, SLOT(sessionEditColor()) );
+  connect(ui->tool_session_newtheme, SIGNAL(clicked()), this, SLOT(sessionEditTheme()) );
+
+  updateIcons();
+}
+
+page_theme::~page_theme(){
+
+}
+
+//================
+//    PUBLIC SLOTS
+//================
+void page_theme::SaveSettings(){
+  QString themefile = ui->combo_session_themefile->itemData( ui->combo_session_themefile->currentIndex() ).toString();
+  QString colorfile = ui->combo_session_colorfile->itemData( ui->combo_session_colorfile->currentIndex() ).toString();
+  QString iconset = ui->combo_session_icontheme->currentText();
+  QString font = ui->font_session_theme->currentFont().family();
+  QString fontsize = QString::number(ui->spin_session_fontsize->value())+"pt";
+  //qDebug() << "Saving theme options:" << themefile << colorfile << iconset << font << fontsize;
+  LTHEME::setCurrentSettings( themefile, colorfile, iconset, font, fontsize);
+  LTHEME::setCursorTheme(ui->combo_session_cursortheme->currentText());
+  emit HasPendingChanges(false);
+}
+
+void page_theme::LoadSettings(int){
+  emit HasPendingChanges(false);
+  emit ChangePageTitle( tr("Theme Settings") );
+
+  loading = true;
+  //Load the available settings
+  ui->combo_session_cursortheme->clear();
+  ui->combo_session_cursortheme->addItems( LTHEME::availableSystemCursors() );
+
+ui->combo_session_themefile->clear();
+  ui->combo_session_colorfile->clear();
+  ui->combo_session_icontheme->clear();
+  QStringList current = LTHEME::currentSettings();
+  // - local theme templates
+  QStringList tmp = LTHEME::availableLocalThemes();
+  tmp.sort();
+  for(int i=0; i<tmp.length(); i++){ 
+    ui->combo_session_themefile->addItem(tmp[i].section("::::",0,0)+" ("+tr("Local")+")", tmp[i].section("::::",1,1));
+    if(tmp[i].section("::::",1,1)==current[0]){ ui->combo_session_themefile->setCurrentIndex(ui->combo_session_themefile->count()-1); }
+  }
+  // - system theme templates
+  tmp = LTHEME::availableSystemThemes();
+  tmp.sort();
+  for(int i=0; i<tmp.length(); i++){ 
+    ui->combo_session_themefile->addItem(tmp[i].section("::::",0,0)+" ("+tr("System")+")", tmp[i].section("::::",1,1));
+    if(tmp[i].section("::::",1,1)==current[0]){ ui->combo_session_themefile->setCurrentIndex(ui->combo_session_themefile->count()-1); }
+  }
+  // - local color schemes
+  tmp = LTHEME::availableLocalColors();
+  tmp.sort();
+  for(int i=0; i<tmp.length(); i++){ 
+    ui->combo_session_colorfile->addItem(tmp[i].section("::::",0,0)+" ("+tr("Local")+")", tmp[i].section("::::",1,1));
+    if(tmp[i].section("::::",1,1)==current[1]){ ui->combo_session_colorfile->setCurrentIndex(ui->combo_session_colorfile->count()-1); }
+  }
+  // - system color schemes
+  tmp = LTHEME::availableSystemColors();
+  tmp.sort();
+  for(int i=0; i<tmp.length(); i++){ 
+    ui->combo_session_colorfile->addItem(tmp[i].section("::::",0,0)+" ("+tr("System")+")", tmp[i].section("::::",1,1));
+    if(tmp[i].section("::::",1,1)==current[1]){ ui->combo_session_colorfile->setCurrentIndex(ui->combo_session_colorfile->count()-1); }
+  }
+  // - icon themes
+  tmp = LTHEME::availableSystemIcons();
+  tmp.sort();
+  for(int i=0; i<tmp.length(); i++){ 
+    ui->combo_session_icontheme->addItem(tmp[i]);
+    if(tmp[i]==current[2]){ ui->combo_session_icontheme->setCurrentIndex(i); }
+  }
+  // - Font
+  ui->font_session_theme->setCurrentFont( QFont(current[3]) );
+  // - Font Size
+  ui->spin_session_fontsize->setValue( current[4].section("p",0,0).toInt() );
+  
+  int cur = ui->combo_session_cursortheme->findText( LTHEME::currentCursor() );
+  if(cur>=0){ ui->combo_session_cursortheme->setCurrentIndex(cur); }
+
+  QApplication::processEvents();
+  loading = false;
+}
+
+void page_theme::updateIcons(){
+  ui->tool_session_newtheme->setIcon( LXDG::findIcon("preferences-desktop-theme","") );
+  ui->tool_session_newcolor->setIcon( LXDG::findIcon("preferences-desktop-color","") );
+}
+
+//=================
+//    PRIVATE SLOTS
+//=================
+void page_theme::sessionEditColor(){
+  //Get the current color file
+  QString file = ui->combo_session_colorfile->itemData( ui->combo_session_colorfile->currentIndex() ).toString();
+  //Open the color edit dialog
+  ColorDialog dlg(this, PINFO, file);
+  dlg.exec();
+  //Check whether the file got saved/changed
+  if(dlg.colorname.isEmpty() || dlg.colorpath.isEmpty() ){ return; } //cancelled
+  //Reload the color list and activate the new color
+  // - local color schemes
+  ui->combo_session_colorfile->clear();
+  QStringList tmp = LTHEME::availableLocalColors();
+  tmp.sort();
+  for(int i=0; i<tmp.length(); i++){ 
+    ui->combo_session_colorfile->addItem(tmp[i].section("::::",0,0)+" ("+tr("Local")+")", tmp[i].section("::::",1,1));
+    if(tmp[i].section("::::",1,1)==dlg.colorpath){ ui->combo_session_colorfile->setCurrentIndex(ui->combo_session_colorfile->count()-1); }
+  }
+  // - system color schemes
+  tmp = LTHEME::availableSystemColors();
+  tmp.sort();
+  for(int i=0; i<tmp.length(); i++){ 
+    ui->combo_session_colorfile->addItem(tmp[i].section("::::",0,0)+" ("+tr("System")+")", tmp[i].section("::::",1,1));
+    if(tmp[i].section("::::",1,1)==dlg.colorpath){ ui->combo_session_colorfile->setCurrentIndex(ui->combo_session_colorfile->count()-1); }
+  }
+  emit HasPendingChanges(true);
+}
+
+void page_theme::sessionEditTheme(){
+  QString file = ui->combo_session_themefile->itemData( ui->combo_session_themefile->currentIndex() ).toString();
+  //Open the theme editor dialog
+  ThemeDialog dlg(this, PINFO, file);
+  dlg.exec();
+  //Check for file change/save
+  if(dlg.themename.isEmpty() || dlg.themepath.isEmpty()){ return; } //cancelled
+  //Reload the theme list and activate the new theme
+  ui->combo_session_themefile->clear();
+  // - local theme templates
+  QStringList tmp = LTHEME::availableLocalThemes();
+  tmp.sort();
+  for(int i=0; i<tmp.length(); i++){ 
+    ui->combo_session_themefile->addItem(tmp[i].section("::::",0,0)+" ("+tr("Local")+")", tmp[i].section("::::",1,1));
+    if(tmp[i].section("::::",1,1)==dlg.themepath){ ui->combo_session_themefile->setCurrentIndex(ui->combo_session_themefile->count()-1); }
+  }
+  // - system theme templates
+  tmp = LTHEME::availableSystemThemes();
+  tmp.sort();
+  for(int i=0; i<tmp.length(); i++){ 
+    ui->combo_session_themefile->addItem(tmp[i].section("::::",0,0)+" ("+tr("System")+")", tmp[i].section("::::",1,1));
+    if(tmp[i].section("::::",1,1)==dlg.themepath){ ui->combo_session_themefile->setCurrentIndex(ui->combo_session_themefile->count()-1); }
+  }
+  emit HasPendingChanges(true);
+}
diff --git a/src-qt5/core-utils/lumina-config/pages/page_theme.h b/src-qt5/core-utils/lumina-config/pages/page_theme.h
new file mode 100644
index 00000000..a56fba7b
--- /dev/null
+++ b/src-qt5/core-utils/lumina-config/pages/page_theme.h
@@ -0,0 +1,42 @@
+//===========================================
+//  Lumina Desktop Source Code
+//  Copyright (c) 2016, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#ifndef _LUMINA_CONFIG_PAGE_THEME_H
+#define _LUMINA_CONFIG_PAGE_THEME_H
+#include "../globals.h"
+#include "PageWidget.h"
+
+#include "../LPlugins.h"
+
+namespace Ui{
+	class page_theme;
+};
+
+class page_theme : public PageWidget{
+	Q_OBJECT
+public:
+	page_theme(QWidget *parent);
+	~page_theme();
+
+public slots:
+	void SaveSettings();
+	void LoadSettings(int screennum);
+	void updateIcons();
+
+private:
+	Ui::page_theme *ui;
+	LPlugins *PINFO;
+	bool loading;
+
+private slots:
+	void settingsChanged(){
+          //qDebug() << "Setting Changed:" << !loading;
+	  if(!loading){ emit HasPendingChanges(true); }
+	}
+	void sessionEditColor();
+	void sessionEditTheme();
+};
+#endif
diff --git a/src-qt5/core-utils/lumina-config/pages/page_theme.ui b/src-qt5/core-utils/lumina-config/pages/page_theme.ui
index 9c5e2064..decd543f 100644
--- a/src-qt5/core-utils/lumina-config/pages/page_theme.ui
+++ b/src-qt5/core-utils/lumina-config/pages/page_theme.ui
@@ -15,16 +15,16 @@
   </property>
   <layout class="QFormLayout" name="formLayout">
    <property name="leftMargin">
-    <number>0</number>
+    <number>9</number>
    </property>
    <property name="topMargin">
-    <number>0</number>
+    <number>9</number>
    </property>
    <property name="rightMargin">
-    <number>0</number>
+    <number>9</number>
    </property>
    <property name="bottomMargin">
-    <number>0</number>
+    <number>9</number>
    </property>
    <item row="0" column="0">
     <widget class="QLabel" name="label_12">
diff --git a/src-qt5/core-utils/lumina-config/pages/pages.pri b/src-qt5/core-utils/lumina-config/pages/pages.pri
index c282a02c..7fd3b19c 100644
--- a/src-qt5/core-utils/lumina-config/pages/pages.pri
+++ b/src-qt5/core-utils/lumina-config/pages/pages.pri
@@ -2,7 +2,8 @@
 HEADERS	+= 	$${PWD}/getPage.h \
 		$${PWD}/PageWidget.h \
 		$${PWD}/page_main.h \
-		$${PWD}/page_wallpaper.h
+		$${PWD}/page_wallpaper.h \
+		$${PWD}/page_theme.h
 #		$${PWD}/page_autostart.h \
 #		$${PWD}/page_defaultapps.h \
 #		$${PWD}/page_fluxbox_keys.h \
@@ -12,11 +13,11 @@ HEADERS	+= 	$${PWD}/getPage.h \
 #		$${PWD}/page_interface_panels.h \
 #		$${PWD}/page_session_locale.h \
 #		$${PWD}/page_session_options.h \
-#		$${PWD}/page_theme.h \
 
 
 SOURCES	+=	$${PWD}/page_main.cpp \
-		$${PWD}/page_wallpaper.cpp
+		$${PWD}/page_wallpaper.cpp \
+		$${PWD}/page_theme.cpp 
 #		$${PWD}/page_autostart.cpp \
 #		$${PWD}/page_defaultapps.cpp \
 #		$${PWD}/page_fluxbox_keys.cpp \
@@ -26,11 +27,11 @@ SOURCES	+=	$${PWD}/page_main.cpp \
 #		$${PWD}/page_interface_panels.cpp \
 #		$${PWD}/page_session_locale.cpp \
 #		$${PWD}/page_session_options.cpp \
-#		$${PWD}/page_theme.cpp \
 
 		
 FORMS	+=	$${PWD}/page_main.ui \
-		$${PWD}/page_wallpaper.ui
+		$${PWD}/page_wallpaper.ui \
+		$${PWD}/page_theme.ui
 #		$${PWD}/page_autostart.ui \
 #		$${PWD}/page_defaultapps.ui \
 #		$${PWD}/page_fluxbox_keys.ui \
@@ -40,4 +41,3 @@ FORMS	+=	$${PWD}/page_main.ui \
 #		$${PWD}/page_interface_panels.ui \
 #		$${PWD}/page_session_locale.ui \
 #		$${PWD}/page_session_options.ui \
-#		$${PWD}/page_theme.ui \