New info panel (formsystem is now part of it)

svn-id: r15760

2 files changed, 199 insertions, 134 deletions

diff --git a/backends/PalmOS/Src/forms/formSystem.cpp b/backends/PalmOS/Src/forms/formSystem.cpp
deleted file mode 100644
index 20703c7408..0000000000
--- a/backends/PalmOS/Src/forms/formSystem.cpp
+++ /dev/null
@@ -1,134 +0,0 @@
-#include <PalmOS.h>
-
-#include "start.h"
-#include "forms.h"
-
-/***********************************************************************
- *
- * FUNCTION:    SystemInfoFormInit
- * FUNCTION:     SystemInfoFormHandleEvent
- *
- * DESCRIPTION: 
- *
- * REVISION HISTORY:
- *
- *
- ***********************************************************************/
-static UInt32 GetStackSize() {
-	MemPtr startPP, endPP;
-	SysGetStackInfo(&startPP, &endPP);
-
-	return ((Char *)endPP - (Char *)startPP) / 1024L;
-}
-
-void GetMemory(UInt32* storageMemoryP, UInt32* dynamicMemoryP, UInt32 *storageFreeP, UInt32 *dynamicFreeP) {
-	UInt32		free, max;
-
-	Int16		i;
-	Int16		nCards;
-	UInt16		cardNo;
-	UInt16		heapID;
-
-	UInt32		storageMemory = 0;
-	UInt32		dynamicMemory = 0;
-	UInt32		storageFree = 0;
-	UInt32		dynamicFree = 0;
-
-	// Iterate through each card to support devices with multiple cards.
-	nCards = MemNumCards();		
-
-	for (cardNo = 0; cardNo < nCards; cardNo++) {
-		// Iterate through the RAM heaps on a card (excludes ROM).
-		for (i=0; i< MemNumRAMHeaps(cardNo); i++) {
-			// Obtain the ID of the heap.
-			heapID = MemHeapID(cardNo, i);
-			// Calculate the total memory and free memory of the heap.
-			MemHeapFreeBytes(heapID, &free, &max);
-			
-			// If the heap is dynamic, increment the dynamic memory total.
-			if (MemHeapDynamic(heapID)) {
-				dynamicMemory += MemHeapSize(heapID);
-				dynamicFree += free;
-
-			// The heap is nondynamic (storage ?).
-			} else {
-				storageMemory += MemHeapSize(heapID);
-				storageFree += free;
-			}
-		}
-	}
-	// Reduce the stats to KB.  Round the results.
-	dynamicMemory = dynamicMemory / 1024L;
-	storageMemory = storageMemory / 1024L;
-
-	dynamicFree = dynamicFree / 1024L;
-	storageFree = storageFree / 1024L;
-
-	if (dynamicMemoryP) *dynamicMemoryP = dynamicMemory;
-	if (storageMemoryP) *storageMemoryP = storageMemory;
-	if (dynamicFreeP) *dynamicFreeP = dynamicFree;
-	if (storageFreeP) *storageFreeP = storageFree;
-}
-
-static void SystemInfoFormInit() {
-	FormPtr frmP;
-	Coord x;
-	UInt32 dm, sm, df, sf, stack;
-	Char num[10];
-
-	GetMemory(&sm, &dm, &sf, &df);
-	stack = GetStackSize();
-	
-	frmP = FrmGetActiveForm();
-	FrmDrawForm(frmP);
-
-	WinSetTextColor(UIColorGetTableEntryIndex(UIObjectForeground));
-	FntSetFont(stdFont);
-	
-	StrIToA(num, dm);
-	x = 149 - FntCharsWidth(num, StrLen(num));
-	WinDrawChars(num, StrLen(num), x, 30);
-
-	StrIToA(num, sm);
-	x = 149 - FntCharsWidth(num, StrLen(num));
-	WinDrawChars(num, StrLen(num), x, 42);
-
-	StrIToA(num, stack);
-	x = 149 - FntCharsWidth(num, StrLen(num));
-	WinDrawChars(num, StrLen(num), x, 54);
-
-	StrIToA(num, df);
-	x = 109 - FntCharsWidth(num, StrLen(num));
-	WinDrawChars(num, StrLen(num), x, 30);
-
-	StrIToA(num, sf);
-	x = 109 - FntCharsWidth(num, StrLen(num));
-	WinDrawChars(num, StrLen(num), x, 42);
-
-	StrCopy(num,"-");
-	x = 109 - FntCharsWidth(num, StrLen(num));
-	WinDrawChars(num, StrLen(num), x, 54);
-
-}
-
-Boolean SystemInfoFormHandleEvent(EventPtr eventP) {
-	Boolean handled = false;
-
-	switch (eventP->eType) {
-		case frmOpenEvent:
-			SystemInfoFormInit();
-			handled = true;
-			break;
-
-		case ctlSelectEvent:
-			// OK button only
-			FrmReturnToMain();
-			handled = true;
-			break;
-
-		default:
-			break;
-	}
-	
-	return handled;
-}
diff --git a/backends/PalmOS/Src/forms/forminfo.cpp b/backends/PalmOS/Src/forms/forminfo.cpp
new file mode 100644
index 0000000000..e69716010e
--- /dev/null
+++ b/backends/PalmOS/Src/forms/forminfo.cpp
@@ -0,0 +1,199 @@
+#include <PalmOS.h>
+
+#include "start.h"
+#include "formTabs.h"
+#include "forms.h"
+
+#include "version.h"
+
+/***********************************************************************
+ *
+ * FUNCTION:    MiscOptionsFormSave
+ * FUNCTION:    MiscOptionsFormInit
+ * FUNCTION:    MiscOptionsFormHandleEvent
+ *
+ * DESCRIPTION: Misc. Options form functions
+ *
+ * REVISION HISTORY:
+ *
+ *
+ ***********************************************************************/
+static TabType *myTabP;
+static UInt16 lastTab = 0;
+
+static UInt32 GetStackSize() {
+	MemPtr startPP, endPP;
+	SysGetStackInfo(&startPP, &endPP);
+
+	return ((Char *)endPP - (Char *)startPP) / 1024L;
+}
+
+void GetMemory(UInt32* storageMemoryP, UInt32* dynamicMemoryP, UInt32 *storageFreeP, UInt32 *dynamicFreeP) {
+	UInt32		free, max;
+
+	Int16		i;
+	Int16		nCards;
+	UInt16		cardNo;
+	UInt16		heapID;
+
+	UInt32		storageMemory = 0;
+	UInt32		dynamicMemory = 0;
+	UInt32		storageFree = 0;
+	UInt32		dynamicFree = 0;
+
+	// Iterate through each card to support devices with multiple cards.
+	nCards = MemNumCards();		
+
+	for (cardNo = 0; cardNo < nCards; cardNo++) {
+		// Iterate through the RAM heaps on a card (excludes ROM).
+		for (i=0; i< MemNumRAMHeaps(cardNo); i++) {
+			// Obtain the ID of the heap.
+			heapID = MemHeapID(cardNo, i);
+			// Calculate the total memory and free memory of the heap.
+			MemHeapFreeBytes(heapID, &free, &max);
+			
+			// If the heap is dynamic, increment the dynamic memory total.
+			if (MemHeapDynamic(heapID)) {
+				dynamicMemory += MemHeapSize(heapID);
+				dynamicFree += free;
+
+			// The heap is nondynamic (storage ?).
+			} else {
+				storageMemory += MemHeapSize(heapID);
+				storageFree += free;
+			}
+		}
+	}
+	// Reduce the stats to KB.  Round the results.
+	dynamicMemory = dynamicMemory / 1024L;
+	storageMemory = storageMemory / 1024L;
+
+	dynamicFree = dynamicFree / 1024L;
+	storageFree = storageFree / 1024L;
+
+	if (dynamicMemoryP) *dynamicMemoryP = dynamicMemory;
+	if (storageMemoryP) *storageMemoryP = storageMemory;
+	if (dynamicFreeP) *dynamicFreeP = dynamicFree;
+	if (storageFreeP) *storageFreeP = storageFree;
+}
+
+static void VersionTabPreInit(FormType *frmP) {
+	FrmNewLabel(&frmP, 4210, gScummVMVersion, 49, 12, stdFont);
+	FrmNewLabel(&frmP, 4211, gScummVMBuildDate, 49, 24, stdFont);
+}
+
+static void SystemTabPreInit(FormType *frmP) {
+	Coord x;
+	UInt32 dm, sm, df, sf, stack;
+	Char num[10];
+
+	GetMemory(&sm, &dm, &sf, &df);
+	stack = GetStackSize();
+	
+	WinSetTextColor(UIColorGetTableEntryIndex(UIObjectForeground));
+	FntSetFont(stdFont);
+	
+	StrIToA(num, dm);
+	x = 149 - FntCharsWidth(num, StrLen(num)) + 5;
+	FrmNewLabel(&frmP, 4308, num, x, 12, stdFont);
+
+	StrIToA(num, sm);
+	x = 149 - FntCharsWidth(num, StrLen(num)) + 5;
+	FrmNewLabel(&frmP, 4309, num, x, 24, stdFont);
+
+	StrIToA(num, stack);
+	x = 149 - FntCharsWidth(num, StrLen(num)) + 5;
+	FrmNewLabel(&frmP, 4310, num, x, 36, stdFont);
+
+	StrIToA(num, df);
+	x = 109 - FntCharsWidth(num, StrLen(num)) + 5;
+	FrmNewLabel(&frmP, 4311, num, x, 12, stdFont);
+
+	StrIToA(num, sf);
+	x = 109 - FntCharsWidth(num, StrLen(num)) + 5;
+	FrmNewLabel(&frmP, 4312, num, x, 24, stdFont);
+
+	StrCopy(num,"-");
+	x = 109 - FntCharsWidth(num, StrLen(num)) + 5;
+	FrmNewLabel(&frmP, 4313, num, x, 36, stdFont);
+}
+
+static void InfoFormSave() {
+	TabDeleteTabs(myTabP);
+	FrmReturnToMain();
+}
+
+static void AboutTabInit(Boolean draw) {
+	if (!draw) {
+		RectangleType r = {2, 40, 154, 45};
+		WinSetBackColor(UIColorGetTableEntryIndex(UIFormFill));
+		WinEraseRectangle(&r, 0);
+		
+	} else {
+		MemHandle hTemp;
+		BitmapPtr bmpTemp;
+
+		hTemp = DmGetResource (bitmapRsc, 1200);
+		if (hTemp) {
+			bmpTemp = (BitmapType *)MemHandleLock(hTemp);
+			WinDrawBitmap(bmpTemp,3,44);
+			MemPtrUnlock(bmpTemp);
+			DmReleaseResource(hTemp);
+		}
+	}
+}
+
+static void InfoFormInit() {
+	TabType *tabP;
+	FormType *frmP = FrmGetActiveForm();
+
+	tabP = TabNewTabs(3);
+	TabAddContent(&frmP, tabP, "About", TabInfoAboutForm);
+	TabAddContent(&frmP, tabP, "Version", TabInfoVersionForm, VersionTabPreInit);
+	TabAddContent(&frmP, tabP, "Memory", TabInfoSystemForm, SystemTabPreInit);
+
+	FrmDrawForm(frmP);
+	TabSetActive(frmP, tabP, 0);
+
+	AboutTabInit(true);
+
+	myTabP = tabP;
+}
+
+Boolean InfoFormHandleEvent(EventPtr eventP) {
+	FormPtr frmP = FrmGetActiveForm();
+	Boolean handled = false;
+
+	switch (eventP->eType) {
+		case frmOpenEvent:
+			InfoFormInit();
+			handled = true;
+			break;
+
+		case ctlSelectEvent:
+			switch (eventP->data.ctlSelect.controlID)
+			{
+				case (InfoForm + 1) :
+				case (InfoForm + 2) :
+				case (InfoForm + 3) :
+					if (lastTab == 0) AboutTabInit(false);
+
+					lastTab = (eventP->data.ctlSelect.controlID - InfoForm - 1);
+					TabSetActive(frmP, myTabP, lastTab);
+				
+					if (lastTab == 0) AboutTabInit(true);
+					break;
+
+				case InfoOKButton:
+					InfoFormSave();
+					break;
+			}
+			handled = true;
+			break;
+
+		default:
+			break;
+	}
+	
+	return handled;
+}