reduce cpu usage

git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@590 b9cfdab3-6d41-4d17-bbe4-086880011989

include/Mw/Resource/Icon.h

@@ -87,7 +87,6 @@ MWDECL unsigned int MwIconUp[];
  */
 MWDECL unsigned int MwIconWarning[];
 
-
 #ifdef __cplusplus
 }
 #endif

src/core.c

@@ -166,7 +166,7 @@ MwWidget MwCreateWidget(MwClass widget_class, const char* name, MwWidget parent,
 	}
 	h->prop_event = 1;
 
-	if(h->widget_class != NULL && h->widget_class->tick != NULL){
+	if(h->widget_class != NULL && h->widget_class->tick != NULL) {
 		MwAddTickList(h);
 	}
 
@@ -295,6 +295,7 @@ int MwPending(MwWidget handle) {
 void MwLoop(MwWidget handle) {
 	long tick = MwLLGetTick();
 	int  i;
+	int  skipsleep = 0;
 	long wait      = MwGetInteger(handle, MwNwaitMS);
 	if(wait == MwDEFAULT) wait = MwWaitMS;
 	while(!handle->close) {
@@ -311,11 +312,16 @@ void MwLoop(MwWidget handle) {
 		}
 
 		t = (tick + wait) - (t2 = MwLLGetTick());
-		if(t > 0) {
+		if(t > 0 && skipsleep == 0) {
 			MwLLSleep(t);
 			tick += wait;
 		} else {
 			tick = t2;
+			if(skipsleep) {
+				skipsleep--;
+			} else {
+				skipsleep = 10;
+			}
 		}
 	}
 }

src/icon/back.c

@@ -443,5 +443,4 @@ unsigned int MwIconBack[] = {
     0xCCFFFF00,
     0xCCFFFF00,
     0xCCFFFF00,
-	0
+    0};
-};

src/icon/computer.c

@@ -259,5 +259,4 @@ unsigned int MwIconComputer[] = {
     0x00000000,
     0x00000000,
     0x00000000,
-	0
+    0};
-};

src/icon/directory.c

@@ -259,5 +259,4 @@ unsigned int MwIconDirectory[] = {
     0x2B251DFF,
     0xC0C0C000,
     0xC0C0C000,
-	0
+    0};
-};

src/icon/down.c

@@ -443,5 +443,4 @@ unsigned int MwIconDown[] = {
     0xCCFFFF00,
     0xCCFFFF00,
     0xCCFFFF00,
-	0
+    0};
-};

src/icon/error.c

@@ -2307,5 +2307,4 @@ unsigned int MwIconError[] = {
     0x00000000,
     0x00000000,
     0x00000000,
-	0
+    0};
-};

src/icon/file.c

@@ -259,5 +259,4 @@ unsigned int MwIconFile[] = {
     0xC0C0C000,
     0xC0C0C000,
     0xC0C0C000,
-	0
+    0};
-};

src/icon/forward.c

@@ -443,5 +443,4 @@ unsigned int MwIconForward[] = {
     0xCCFFFF00,
     0xCCFFFF00,
     0xCCFFFF00,
-	0
+    0};
-};

src/icon/info.c

@@ -2307,5 +2307,4 @@ unsigned int MwIconInfo[] = {
     0x00000000,
     0x00000000,
     0x00000000,
-	0
+    0};
-};

src/icon/left.c

@@ -443,5 +443,4 @@ unsigned int MwIconLeft[] = {
     0xCCFFFF00,
     0xCCFFFF00,
     0xCCFFFF00,
-	0
+    0};
-};

src/icon/news.c

@@ -2307,5 +2307,4 @@ unsigned int MwIconNews[] = {
     0x00000000,
     0x00000000,
     0x00000000,
-	0
+    0};
-};

src/icon/note.c

@@ -2307,5 +2307,4 @@ unsigned int MwIconNote[] = {
     0x00000000,
     0x00000000,
     0x00000000,
-	0
+    0};
-};

src/icon/right.c

@@ -443,5 +443,4 @@ unsigned int MwIconRight[] = {
     0xCCFFFF00,
     0xCCFFFF00,
     0xCCFFFF00,
-	0
+    0};
-};

src/icon/search.c

@@ -443,5 +443,4 @@ unsigned int MwIconSearch[] = {
     0x000000FF,
     0xCCFFFF00,
     0xCCFFFF00,
-	0
+    0};
-};

src/icon/up.c

@@ -443,5 +443,4 @@ unsigned int MwIconUp[] = {
     0xCCFFFF00,
     0xCCFFFF00,
     0xCCFFFF00,
-	0
+    0};
-};

src/icon/warning.c

@@ -2307,5 +2307,4 @@ unsigned int MwIconWarning[] = {
     0x00000000,
     0x00000000,
     0x00000000,
-	0
+    0};
-};

src/widget/listbox.c

@@ -506,10 +506,10 @@ static void func_handler(MwWidget handle, const char* name, void* out, va_list v
 	}
 }
 
-static void tick(MwWidget handle){
+static void tick(MwWidget handle) {
 	MwListBox lb = handle->internal;
 
-	if(lb->changed){
+	if(lb->changed) {
 		lb->changed = 0;
 		MwForceRender(lb->frame);
 	}

src/widget/viewport.c

@@ -141,10 +141,10 @@ static void func_handler(MwWidget handle, const char* name, void* out, va_list v
 	}
 }
 
-static void tick(MwWidget handle){
+static void tick(MwWidget handle) {
 	MwViewport vp = handle->internal;
 
-	if(vp->vchanged){
+	if(vp->vchanged) {
 		vp->vchanged = 0;
 
 		int v  = MwGetInteger(vp->vscroll, MwNvalue);
@@ -157,7 +157,7 @@ static void tick(MwWidget handle){
 			  MwNy, -v,
 			  NULL);
 	}
-	if(vp->hchanged){
+	if(vp->hchanged) {
 		vp->vchanged = 0;
 
 		int v  = MwGetInteger(vp->hscroll, MwNvalue);