From 3a8c5774204188dd71e96a0cab02ad32d6a24931 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Thu, 29 Nov 2012 21:25:12 -0600
Subject: Add movie cache

---
 tdenetworkmanager/src/devicetraycomponent.cpp |  2 +-
 tdenetworkmanager/src/tdenetman-tray.cpp      | 41 ++++++++++++++++++++-------
 tdenetworkmanager/src/tdenetman-tray.h        |  6 +++-
 3 files changed, 37 insertions(+), 12 deletions(-)

diff --git a/tdenetworkmanager/src/devicetraycomponent.cpp b/tdenetworkmanager/src/devicetraycomponent.cpp
index b6bd898..7679a36 100644
--- a/tdenetworkmanager/src/devicetraycomponent.cpp
+++ b/tdenetworkmanager/src/devicetraycomponent.cpp
@@ -176,7 +176,7 @@ TQMovie DeviceTrayComponent::movieForState(TDENetworkConnectionStatus::TDENetwor
 		if (moviePath != "") {
 			if (m_tray) {
 				if (m_tray->m_movieCache.contains(moviePath)) {
-					return m_tray->m_movieCache[moviePath];
+					return TQMovie(m_tray->m_movieCache[moviePath]);
 				}
 			}
 			if (m_tray) {
diff --git a/tdenetworkmanager/src/tdenetman-tray.cpp b/tdenetworkmanager/src/tdenetman-tray.cpp
index 47514a4..06c7e4d 100644
--- a/tdenetworkmanager/src/tdenetman-tray.cpp
+++ b/tdenetworkmanager/src/tdenetman-tray.cpp
@@ -56,6 +56,7 @@
 #include <tqlabel.h>
 #include <tqapplication.h>
 #include <tqdialog.h>
+#include <tqfile.h>
 
 #include "devicetraycomponent.h"
 #include "tdenetman-tray.h"
@@ -857,22 +858,24 @@ void Tray::updateTrayIcon(TDENetworkConnectionStatus::TDENetworkConnectionStatus
 				|| (current_vpn_state & TDENetworkGlobalManagerFlags::VPNConfiguringProtocols)
 				|| (current_vpn_state & TDENetworkGlobalManagerFlags::VPNVerifyingProtocols)) {
 				int frame = -1;
-				if (movie())
+				if (movie()) {
 					frame = movie()->frameNumber();
+				}
 	
 				// set the movie
 				if ((current_vpn_state & TDENetworkGlobalManagerFlags::VPNEstablishingLink)
 					|| (current_vpn_state & TDENetworkGlobalManagerFlags::VPNNeedAuthorization)) {
-					setMovie(TQMovie(KGlobal::iconLoader()->moviePath("nm_stage02_connecting_vpn", KIcon::Panel)));
+					setMovie(TQMovie(m_movieCache["nm_stage02_connecting_vpn"]));
 				}
 				if ((current_vpn_state & TDENetworkGlobalManagerFlags::VPNConfiguringProtocols)
 					|| (current_vpn_state & TDENetworkGlobalManagerFlags::VPNVerifyingProtocols)) {
-					setMovie(TQMovie(KGlobal::iconLoader()->moviePath("nm_stage03_connecting_vpn", KIcon::Panel)));
+					setMovie(TQMovie(m_movieCache["nm_stage03_connecting_vpn"]));
 				}
 	
 				// start at the same frame as the movie before
-				if (frame > 0)
+				if (frame > 0) {
 					movie()->step(frame);
+				}
 	
 				// start the animation
 				movie()->unpause();
@@ -985,6 +988,21 @@ TQMovie Tray::movieForName(TQString moviePath)
 	}
 }
 
+TQByteArray Tray::movieFileData(TQString movieName) {
+	TQByteArray ret;
+	TQString fileName = KGlobal::iconLoader()->moviePath(movieName, KIcon::Panel, width());
+	if (fileName != "") {
+		TQFile file(fileName);
+		if (file.exists()) {
+			if (file.open(IO_ReadOnly)) {
+				ret = file.readAll();
+				file.close();
+			}
+		}
+	}
+	return ret;
+}
+
 void Tray::updateGraphicsCache() {
 	m_pixmapCache["tdenetworkmanager"] = pixmapForName("tdenetworkmanager");
 	m_pixmapCache["tdenetworkmanager_disabled"] = pixmapForName("tdenetworkmanager_disabled");
@@ -997,12 +1015,15 @@ void Tray::updateGraphicsCache() {
 	m_pixmapCache["nm_signal_75"] = pixmapForName("nm_signal_75");
 	m_pixmapCache["nm_signal_100"] = pixmapForName("nm_signal_100");
 
-	// FIXME
-	// TQMovie objects are explicitly shared
-	// A cache cannot be implemented until these objects support deep copy!
-// 	m_movieCache["nm_stage01_connecting"] = movieForName("nm_stage01_connecting");
-// 	m_movieCache["nm_stage02_connecting"] = movieForName("nm_stage02_connecting");
-// 	m_movieCache["nm_stage03_connecting"] = movieForName("nm_stage03_connecting");
+	m_movieCache["nm_stage01_connecting"] = movieFileData("nm_stage01_connecting");
+	m_movieCache["nm_stage02_connecting"] = movieFileData("nm_stage02_connecting");
+	m_movieCache["nm_stage03_connecting"] = movieFileData("nm_stage03_connecting");
+	m_movieCache["nm_stage02_connecting_vpn"] = movieFileData("nm_stage02_connecting_vpn");
+	m_movieCache["nm_stage03_connecting_vpn"] = movieFileData("nm_stage03_connecting_vpn");
+}
+
+void Tray::resizeEvent(TQResizeEvent *) {
+	updateGraphicsCache();
 }
 
 Tray::Tray() : KSystemTray()
diff --git a/tdenetworkmanager/src/tdenetman-tray.h b/tdenetworkmanager/src/tdenetman-tray.h
index b6a4643..438b36f 100644
--- a/tdenetworkmanager/src/tdenetman-tray.h
+++ b/tdenetworkmanager/src/tdenetman-tray.h
@@ -109,6 +109,9 @@ class Tray : public KSystemTray
 		void trayUiChanged();
 		void slotEditNotifications();
 
+	protected:
+		void resizeEvent(TQResizeEvent *);
+
 	private slots:
 		void slotGenericDeviceAdded(TDEGenericDevice*);
 		void slotGenericDeviceRemoved(TDEGenericDevice*);
@@ -116,13 +119,14 @@ class Tray : public KSystemTray
 		void slotVPNEventHandler(TDENetworkVPNEventType::TDENetworkVPNEventType event, TQString message);
 
 	private:
+		TQByteArray movieFileData(TQString movieName);
 		TQMovie movieForName(TQString moviePath);
 		TQPixmap pixmapForName(TQString pixmapPath);
 
 		void updateGraphicsCache();
 
 	public:
-		TQMap<TQString, TQMovie> m_movieCache;
+		TQMap<TQString, TQByteArray> m_movieCache;
 		TQMap<TQString, TQPixmap> m_pixmapCache;
 
 	private:
-- 
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