From 928a276c04f485ed0ca2d83d8b0827a81a33dff0 Mon Sep 17 00:00:00 2001
From: Fabio Battaglia
Date: Wed, 4 Mar 2009 10:33:29 +0000
Subject: sword1: enable thumbnails when saving through GMM

svn-id: r39121
---
 engines/sword1/control.cpp | 21 ++++++++++++---------
 engines/sword1/control.h   |  4 +++-
 2 files changed, 15 insertions(+), 10 deletions(-)

(limited to 'engines/sword1')

diff --git a/engines/sword1/control.cpp b/engines/sword1/control.cpp
index abb02106e3..575f031cc7 100644
--- a/engines/sword1/control.cpp
+++ b/engines/sword1/control.cpp
@@ -300,6 +300,7 @@ static int volToBalance(int volL, int volR) {
 }
 
 uint8 Control::runPanel(void) {
+	_panelShown = true;
 	_mouseDown = false;
 	_restoreBuf = NULL;
 	_keyPressed.reset();
@@ -415,6 +416,7 @@ uint8 Control::runPanel(void) {
 	free(_screenBuf);
 	_mouse->controlPanel(false);
 	_music->startMusic(Logic::_scriptVars[CURRENT_MUSIC], 1);
+	_panelShown = false;
 	return retVal;
 }
 
@@ -824,6 +826,10 @@ void Control::readSavegameDescriptions(void) {
 	_saveFiles = _numSaves = _saveNames.size();
 }
 
+bool Control::isPanelShown(void) {
+	return _panelShown;
+}
+
 int Control::displayMessage(const char *altButton, const char *message, ...) {
 	char buf[STRINGBUFLEN];
 	va_list va;
@@ -1098,15 +1104,12 @@ void Control::saveGameToFile(uint8 slot) {
 	outf->write(_saveNames[slot].c_str(), 40);
 	outf->writeByte(SAVEGAME_VERSION);
 
-	// FIXME: at this point, we can't save a thumbnail of the game screen, as the save menu is shown
-#if 0
-	outf->writeByte(HAS_THUMBNAIL);
-
-	// Thumbnail
-	Graphics::saveThumbnail(*outf);
-#else
-	outf->writeByte(NO_THUMBNAIL);
-#endif
+	if (!isPanelShown()) {
+		outf->writeByte(HAS_THUMBNAIL);
+		// Thumbnail
+		Graphics::saveThumbnail(*outf); 
+	} else // at this point we can't save a thumbnail of the game screen, as the save menu is shown
+		outf->writeByte(NO_THUMBNAIL);
 
 	// Date / time
 	tm curTime;
diff --git a/engines/sword1/control.h b/engines/sword1/control.h
index 9170a140eb..d1796734a8 100644
--- a/engines/sword1/control.h
+++ b/engines/sword1/control.h
@@ -95,7 +95,8 @@ public:
 	void readSavegameDescriptions(void);
 	void saveGameToFile(uint8 slot);
 	bool restoreGameFromFile(uint8 slot);
-	void checkForOldSaveGames();
+	void checkForOldSaveGames(void);
+	bool isPanelShown(void);
 
 	void setSaveDescription(int slot, const char *desc) {
 		_saveNames[slot] = desc;
@@ -116,6 +117,7 @@ private:
 	Common::String _oldName;
 	uint8 _cursorTick;
 	bool _cursorVisible;
+	bool _panelShown;
 
 	uint8 getClicks(uint8 mode, uint8 *retVal);
 	uint8 handleButtonClick(uint8 id, uint8 mode, uint8 *retVal);
-- 
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