Split MessageBox class out of DisplayMessage

So we can reuse this MessageBox code later.

Signed-off-by: Soeren Moch <smoch@web.de>

1 files changed, 71 insertions, 0 deletions

diff --git a/messagebox.c b/messagebox.c
new file mode 100644
index 0000000..70398be
--- /dev/null
+++ b/messagebox.c
@@ -0,0 +1,71 @@
+#include "config.h"
+#include "helpers.h"
+#include "imageloader.h"
+#include "messagebox.h"
+
+cNopacityMessageBox::cNopacityMessageBox(cOsd *Osd, cImageCache *imgCache, const cRect &Rect, eMessageType Type, const char *Text) {
+  osd = Osd;
+  pixmap = osd->CreatePixmap(7, Rect);
+  pixmapBackground = osd->CreatePixmap(6, Rect);
+
+  tColor col;
+  tColor colFont;
+  eSkinElementType seType;
+  switch (Type) {
+  case mtInfo:
+    col = Theme.Color(clrMessageInfo);
+    colFont = Theme.Color(clrMessageFontInfo);
+    seType = seMessageInfo;
+    break;
+  case mtWarning:
+    col = Theme.Color(clrMessageWarning);
+    colFont = Theme.Color(clrMessageFontWarning);
+    seType = seMessageWarning;
+    break;
+  case mtError:
+    col = Theme.Color(clrMessageError);
+    colFont = Theme.Color(clrMessageFontError);
+    seType = seMessageError;
+    break;
+  default: // case mtStatus:
+    col = Theme.Color(clrMessageStatus);
+    colFont = Theme.Color(clrMessageFontStatus);
+    seType = seMessageStatus;
+    break;
+  }
+
+  pixmap->Fill(clrTransparent);
+  if (config.GetValue("displayType") == dtGraphical) {
+    pixmapBackground->Fill(clrTransparent);
+    cImage *imgBack = imgCache->GetSkinElement(seType);
+    if (imgBack) {
+      pixmapBackground->DrawImage(cPoint(0, 0), *imgBack);
+    }
+  } else {
+    pixmapBackground->Fill(col);
+    if (config.GetValue("displayType") == dtBlending) {
+      cImage imgBack = imgCache->GetBackground(Theme.Color(clrMessageBlend), col, Rect.Width()-2, Rect.Height()-2, true);
+      pixmapBackground->DrawImage(cPoint(1, 1), imgBack);
+    }
+    if (config.GetValue("roundedCorners")) {
+      DrawRoundedCornersWithBorder(pixmapBackground, col, config.GetValue("cornerRadius"), Rect.Width(), Rect.Height());
+    }
+  }
+  int textWidth = fontManager->messageText->Width(Text);
+  pixmap->DrawText(cPoint((Rect.Width() - textWidth) / 2,
+			  (Rect.Height() - fontManager->messageText->Height()) / 2),
+		   Text,
+		   colFont,
+		   clrTransparent,
+		   fontManager->messageText);
+}
+
+cNopacityMessageBox::~cNopacityMessageBox() {
+  osd->DestroyPixmap(pixmap);
+  osd->DestroyPixmap(pixmapBackground);
+}
+
+void cNopacityMessageBox::SetAlpha(int Alpha) {
+  pixmap->SetAlpha(Alpha);
+  pixmapBackground->SetAlpha(Alpha);
+}