[PATCH 16/16] kconfig: qconf: refactor icon setups

[Masahiro Yamada]

These icon data are used by ConfigItem, but stored in each instance
of ConfigView. There is no point to keep the same data in each of 3
instances ("menu", "config", and "search").

Move the icon data to the more relevant ConfigItem class, and make
them static members.

Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
---

 scripts/kconfig/qconf.cc | 33 +++++++++++++++++++++++----------
 scripts/kconfig/qconf.h  |  8 ++++----
 2 files changed, 27 insertions(+), 14 deletions(-)

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 00b2f56186c2..1944abe8f028 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -74,6 +74,13 @@ bool ConfigSettings::writeSizes(const QString& key, const QList<int>& value)
 	return true;
 }
 
+QIcon ConfigItem::symbolYesIcon;
+QIcon ConfigItem::symbolModIcon;
+QIcon ConfigItem::symbolNoIcon;
+QIcon ConfigItem::choiceYesIcon;
+QIcon ConfigItem::choiceNoIcon;
+QIcon ConfigItem::menuIcon;
+QIcon ConfigItem::menubackIcon;
 
 /*
  * set the new data
@@ -97,7 +104,7 @@ void ConfigItem::updateMenu(void)
 
 	list = listView();
 	if (goParent) {
-		setIcon(promptColIdx, list->menuBackPix);
+		setIcon(promptColIdx, menubackIcon);
 		prompt = "..";
 		goto set_prompt;
 	}
@@ -114,7 +121,7 @@ void ConfigItem::updateMenu(void)
 			 */
 			if (sym && list->rootEntry == menu)
 				break;
-			setIcon(promptColIdx, list->menuPix);
+			setIcon(promptColIdx, menuIcon);
 		} else {
 			if (sym)
 				break;
@@ -149,22 +156,22 @@ void ConfigItem::updateMenu(void)
 		switch (expr) {
 		case yes:
 			if (sym_is_choice_value(sym) && type == S_BOOLEAN)
-				setIcon(promptColIdx, list->choiceYesPix);
+				setIcon(promptColIdx, choiceYesIcon);
 			else
-				setIcon(promptColIdx, list->symbolYesPix);
+				setIcon(promptColIdx, symbolYesIcon);
 			setText(yesColIdx, "Y");
 			ch = 'Y';
 			break;
 		case mod:
-			setIcon(promptColIdx, list->symbolModPix);
+			setIcon(promptColIdx, symbolModIcon);
 			setText(modColIdx, "M");
 			ch = 'M';
 			break;
 		default:
 			if (sym_is_choice_value(sym) && type == S_BOOLEAN)
-				setIcon(promptColIdx, list->choiceNoPix);
+				setIcon(promptColIdx, choiceNoIcon);
 			else
-				setIcon(promptColIdx, list->symbolNoPix);
+				setIcon(promptColIdx, symbolNoIcon);
 			setText(noColIdx, "N");
 			ch = 'N';
 			break;
@@ -289,9 +296,6 @@ void ConfigLineEdit::keyPressEvent(QKeyEvent* e)
 ConfigList::ConfigList(ConfigView* p, const char *name)
 	: Parent(p),
 	  updateAll(false),
-	  symbolYesPix(xpm_symbol_yes), symbolModPix(xpm_symbol_mod), symbolNoPix(xpm_symbol_no),
-	  choiceYesPix(xpm_choice_yes), choiceNoPix(xpm_choice_no),
-	  menuPix(xpm_menu), menuBackPix(xpm_menuback),
 	  showName(false), showRange(false), showData(false), mode(singleMode), optMode(normalOpt),
 	  rootEntry(0), headerPopup(0)
 {
@@ -1395,6 +1399,15 @@ ConfigMainWindow::ConfigMainWindow(void)
 	if ((x.isValid())&&(y.isValid()))
 		move(x.toInt(), y.toInt());
 
+	// set up icons
+	ConfigItem::symbolYesIcon = QIcon(QPixmap(xpm_symbol_yes));
+	ConfigItem::symbolModIcon = QIcon(QPixmap(xpm_symbol_mod));
+	ConfigItem::symbolNoIcon = QIcon(QPixmap(xpm_symbol_no));
+	ConfigItem::choiceYesIcon = QIcon(QPixmap(xpm_choice_yes));
+	ConfigItem::choiceNoIcon = QIcon(QPixmap(xpm_choice_no));
+	ConfigItem::menubackIcon = QIcon(QPixmap(xpm_menuback));
+	ConfigItem::menuIcon = QIcon(QPixmap(xpm_menu));
+
 	QWidget *widget = new QWidget(this);
 	QVBoxLayout *layout = new QVBoxLayout(widget);
 	setCentralWidget(widget);
diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h
index c46a79a69001..460b858b0faa 100644
--- a/scripts/kconfig/qconf.h
+++ b/scripts/kconfig/qconf.h
@@ -98,10 +98,6 @@ public slots:
 
 	bool updateAll;
 
-	QPixmap symbolYesPix, symbolModPix, symbolNoPix;
-	QPixmap choiceYesPix, choiceNoPix;
-	QPixmap menuPix, menuBackPix;
-
 	bool showName, showRange, showData;
 	enum listMode mode;
 	enum optionMode optMode;
@@ -162,6 +158,10 @@ class ConfigItem : public QTreeWidgetItem {
 	struct menu *menu;
 	bool visible;
 	bool goParent;
+
+	static QIcon symbolYesIcon, symbolModIcon, symbolNoIcon;
+	static QIcon choiceYesIcon, choiceNoIcon;
+	static QIcon menuIcon, menubackIcon;
 };
 
 class ConfigLineEdit : public QLineEdit {
-- 
2.25.1