less flickering

.clang-format

@@ -14,6 +14,9 @@ AllowShortIfStatementsOnASingleLine: Always
 AllowShortBlocksOnASingleLine: Never
 AllowShortFunctionsOnASingleLine: Empty
 AllowShortLoopsOnASingleLine: true
+BreakBeforeBraces: Custom
+BraceWrapping:
+	AfterCaseLabel: true
 SpaceBeforeParens: Never
 AlignEscapedNewlines: DontAlign
 SortIncludes: false

configure

@@ -227,7 +227,7 @@ print(OUT "	cp -rf include \$(DESTDIR)\$(PREFIX)/\n");
 print(OUT "\n");
 print(OUT "format:\n");
 print(OUT
-"	clang-format --verbose -i `find tools src include examples \"(\" -name \"*.c\" -or -name \"*.cxx\" -or -name \"*.h\" -or -name \"*.m\" \")\" -and -not -name \"*ttf.c\"`\n"
+"	clang-format --verbose -i `find tools src include examples \"(\" -name \"*.c\" -or -name \"*.cc\" -or -name \"*.h\" -or -name \"*.m\" \")\" -and -not -name \"*ttf.c\"`\n"
 );
 print(OUT
 "	perltidy -b -bext=\"/\" --paren-tightness=2 `find tools pl configure -name \"*.pl\"`\n"

include/Mw/LowLevel/Haiku.h

@@ -34,6 +34,7 @@ class MwView : public BView {
 	MwLL	 handle;
 	BLocker* locker;
 	uint32	 buttons;
+	BBitmap* bitmap;
 
 	MwView(MwLL handle, BRect rc, uint32 resizingMode, uint32 flags);
 	~MwView();

include/Mw/MachDep.h

@@ -69,6 +69,7 @@
 #include <Screen.h>
 #include <Application.h>
 #include <Locker.h>
+#include <Picture.h>
 #include <Bitmap.h>
 #endif
 #include <OS.h>

src/backend/classicmacos.c

@@ -130,13 +130,15 @@ static void MwLLNextEventImpl(MwLL handle) {
 	GetNextEvent(everyEvent, &event);
 
 	switch(event.what) {
-	case updateEvt: {
+	case updateEvt:
+	{
 	}
 	// MwLLDispatch(handle, draw, NULL);
 	break;
 	case osEvt:
 		break;
-	case mouseUp: {
+	case mouseUp:
+	{
 		// MwLLMouse m;
 		// m.button = MwLLMouseLeft;
 		// if(___curWindow->mouseButtonCallback != NULL) {
@@ -151,7 +153,8 @@ static void MwLLNextEventImpl(MwLL handle) {
 		// 	}
 		// }
 	}
-	case mouseDown: {
+	case mouseDown:
+	{
 		// // start with callback stuff
 		// if(___curWindow->mouseButtonCallback != NULL) {
 		// 	int mods = MacModifiersToGLFWModifiers(event.modifiers);
@@ -174,7 +177,8 @@ static void MwLLNextEventImpl(MwLL handle) {
 			// 					event.where.v);
 			// }
 			break;
-		case inGrow: {
+		case inGrow:
+		{
 			long growResult =
 			    GrowWindow(handle->cmacos.window, event.where, &qd.screenBits.bounds);
 
@@ -201,7 +205,8 @@ static void MwLLNextEventImpl(MwLL handle) {
 			// }
 		} break;
 
-		case inGoAway: {
+		case inGoAway:
+		{
 			if(TrackGoAway(handle->cmacos.window, event.where)) {
 				MwLLDispatch(handle, close, NULL);
 				// if(___curWindow->windowCloseCallback != NULL) {
@@ -214,7 +219,8 @@ static void MwLLNextEventImpl(MwLL handle) {
 	}
 	case autoKey:
 	case keyDown:
-	case keyUp: {
+	case keyUp:
+	{
 		// // key char stuff
 		// unsigned char ch = (event.message & charCodeMask);
 		// if(*___curWindow->charCallback != NULL) {

src/backend/cocoa.m

@@ -128,7 +128,8 @@ static void recursive_dispatch_key_released(MwLL handle, int* k) {
 	for(i = 0; i < arrlen(self->commands); i++) {
 		draw_command cmd = self->commands[i];
 		switch(cmd.type) {
-		case COCOA_DRAW_COMMAND_POLY: {
+		case COCOA_DRAW_COMMAND_POLY:
+		{
 			int	      n;
 			NSBezierPath* path = [NSBezierPath bezierPath];
 
@@ -156,7 +157,8 @@ static void recursive_dispatch_key_released(MwLL handle, int* k) {
 			free(cmd.poly.points);
 		} break;
 
-		case COCOA_DRAW_COMMAND_LINES: {
+		case COCOA_DRAW_COMMAND_LINES:
+		{
 			int	      n;
 			NSBezierPath* path = [NSBezierPath bezierPath];
 
@@ -184,7 +186,8 @@ static void recursive_dispatch_key_released(MwLL handle, int* k) {
 			free(cmd.lines.points);
 		} break;
 
-		case COCOA_DRAW_COMMAND_PIXMAP: {
+		case COCOA_DRAW_COMMAND_PIXMAP:
+		{
 			NSRect rect = localRectFlip(NSMakeRect(cmd.pixmap.rect.x, cmd.pixmap.rect.y, cmd.pixmap.rect.width, cmd.pixmap.rect.height), self);
 			rect.origin.x += [self bounds].origin.x;
 			rect.origin.y += [self bounds].origin.y;

src/backend/haiku.cc

@@ -32,11 +32,13 @@ MwApplication::~MwApplication() {
 
 void MwApplication::MessageReceived(BMessage* message) {
 	switch(message->what) {
-	case BAPP_MW_DESTROY: {
+	case BAPP_MW_DESTROY:
+	{
 		this->Quit();
 		break;
 	}
-	default: {
+	default:
+	{
 		BLooper::MessageReceived(message);
 		break;
 	}
@@ -51,7 +53,7 @@ MwView::MwView(MwLL handle, BRect frame, uint32 resizingMode, uint32 flags) : BV
 	this->SetDrawingMode(B_OP_OVER);
 	this->SetLineMode(B_BUTT_CAP, B_BUTT_JOIN);
 
-	this->SetViewColor(255, 0, 0);
+	this->SetViewColor(B_TRANSPARENT_COLOR);
 
 	this->buttons = 0;
 }
@@ -73,7 +75,8 @@ void MwView::MessageReceived(BMessage* message) {
 		this->RemoveSelf();
 		break;
 	}
-	case BVIEW_MW_RESIZE: {
+	case BVIEW_MW_RESIZE:
+	{
 		int width, height;
 
 		if(message->FindInt32("view-width", &width) != B_OK) break;
@@ -86,7 +89,8 @@ void MwView::MessageReceived(BMessage* message) {
 		}
 		break;
 	}
-	case BVIEW_MW_MOVE: {
+	case BVIEW_MW_MOVE:
+	{
 		int x, y;
 
 		if(message->FindInt32("view-x", &x) != B_OK) break;
@@ -168,7 +172,8 @@ void MwView::MessageReceived(BMessage* message) {
 		this->Invalidate();
 		break;
 	}
-	default: {
+	default:
+	{
 		BView::MessageReceived(message);
 		break;
 	}
@@ -299,7 +304,8 @@ void MwWindow::MessageReceived(BMessage* message) {
 	}
 
 	switch(message->what) {
-	case BWIN_MW_SET_TITLE: {
+	case BWIN_MW_SET_TITLE:
+	{
 		const char* title;
 
 		if(message->FindString("window-title", &title) != B_OK) break;
@@ -307,7 +313,8 @@ void MwWindow::MessageReceived(BMessage* message) {
 		this->SetTitle(title);
 		break;
 	}
-	default: {
+	default:
+	{
 		BWindow::MessageReceived(message);
 		break;
 	}
@@ -427,9 +434,11 @@ void MwLLLineImpl(MwLL handle, MwPoint* points, MwLLColor color) {
 	handle->haiku.view->PostMessage(&msg);
 }
 
-void MwLLBeginDrawImpl(MwLL handle) {}
+void MwLLBeginDrawImpl(MwLL handle) {
+}
 
-void MwLLEndDrawImpl(MwLL handle) {}
+void MwLLEndDrawImpl(MwLL handle) {
+}
 
 MwLLColor MwLLAllocColorImpl(MwLL handle, int r, int g, int b) {
 	MwLLColor c = (MwLLColor)malloc(sizeof(*c));

src/dialog/messagebox.c

@@ -75,27 +75,33 @@ MwWidget MwMessageBox(MwWidget handle, const char* text, const char* title, unsi
 		icon = MwCreateWidget(MwImageClass, "image", window, 8, (h - 48) / 2, 48, 48);
 
 		switch(flag & MwMB_ICONMASK) {
-		case MwMB_ICONWARNING: {
+		case MwMB_ICONWARNING:
+		{
 			data = MwIconWarning;
 			break;
 		}
-		case MwMB_ICONINFO: {
+		case MwMB_ICONINFO:
+		{
 			data = MwIconInfo;
 			break;
 		}
-		case MwMB_ICONNOTE: {
+		case MwMB_ICONNOTE:
+		{
 			data = MwIconNote;
 			break;
 		}
-		case MwMB_ICONNEWS: {
+		case MwMB_ICONNEWS:
+		{
 			data = MwIconNews;
 			break;
 		}
-		case MwMB_ICONERROR: {
+		case MwMB_ICONERROR:
+		{
 			data = MwIconError;
 			break;
 		}
-		case MwMB_ICONCLOCK: {
+		case MwMB_ICONCLOCK:
+		{
 			data = MwIconClock;
 			break;
 		}