1 files changed, 70 insertions, 0 deletions
diff --git a/displaymessage.c b/displaymessage.c
new file mode 100644
index 0000000..ad420af
--- /dev/null
+++ b/displaymessage.c
@@ -0,0 +1,70 @@
+#include "displaymessage.h"
+
+cNopacityDisplayMessage::cNopacityDisplayMessage(void) {
+	config.setDynamicValues();
+	height = cOsd::OsdHeight() * config.messageHeight / 100;
+	int top = cOsd::OsdTop() + cOsd::OsdHeight() - height - config.messageBorderBottom;
+	width = cOsd::OsdWidth() * config.messageWidth / 100;
+	int left = (cOsd::OsdLeft() + cOsd::OsdWidth() - width) / 2;
+	osd = CreateOsd(left, top, width, height);
+	pixmap = osd->CreatePixmap(1, cRect(0, 0, width, height));
+	if (config.messageFadeTime)
+		pixmap->SetAlpha(0);
+	font = cFont::CreateFont(config.fontName, height / 4 + config.fontMessage);
+	FrameTime = config.messageFrameTime;
+	FadeTime = config.messageFadeTime;
+}
+
+cNopacityDisplayMessage::~cNopacityDisplayMessage() {
+	osd->DestroyPixmap(pixmap);
+	delete font;
+	delete osd;
+}
+
+void cNopacityDisplayMessage::SetMessage(eMessageType Type, const char *Text) {
+	tColor col = Theme.Color(clrMessageStatus);
+	switch (Type) {
+		case mtStatus: 
+			col = Theme.Color(clrMessageStatus);
+			break;
+		case mtInfo:
+			col = Theme.Color(clrMessageInfo);
+			break;
+		case mtWarning:
+			col = Theme.Color(clrMessageWarning);
+			break;
+		case mtError:
+			col = Theme.Color(clrMessageError);
+			break;
+	}
+	pixmap->Fill(col);
+	cImageLoader imgLoader;
+	imgLoader.DrawBackground2(Theme.Color(clrMessageBlend), col, width-2, height-2);
+	pixmap->DrawImage(cPoint(1, 1), imgLoader.GetImage());
+	int textWidth = font->Width(Text);
+	pixmap->DrawText(cPoint((width - textWidth) / 2, (height - font->Height()) / 2), Text, Theme.Color(clrMessageFont), clrTransparent, font);
+	if (config.messageFadeTime)
+		Start();
+}
+
+void cNopacityDisplayMessage::Flush(void) {
+	osd->Flush();
+}
+
+void cNopacityDisplayMessage::Action(void) {
+	uint64_t Start = cTimeMs::Now();
+	while (true) {
+		uint64_t Now = cTimeMs::Now();
+		cPixmap::Lock();
+		double t = min(double(Now - Start) / FadeTime, 1.0);
+	    int Alpha = t * ALPHA_OPAQUE;
+		pixmap->SetAlpha(Alpha);
+		osd->Flush();
+		cPixmap::Unlock();
+        int Delta = cTimeMs::Now() - Now;
+        if (Delta < FrameTime)
+           cCondWait::SleepMs(FrameTime - Delta);
+		if ((int)(Now - Start) > FadeTime)
+			break;
+    }
+}
+\ No newline at end of file