[vlc-commits] mac plugin: add support for the optional 'text' element

[Felix Paul Kühne]

npapi-vlc | branch: master | Felix Paul Kühne <fkuehne at videolan.org> | Mon Feb 17 23:10:26 2014 +0100| [535149194d230dcd653c6f534036ad9886233758] | committer: Felix Paul Kühne

mac plugin: add support for the optional 'text' element

> http://git.videolan.org/gitweb.cgi/npapi-vlc.git/?a=commit;h=535149194d230dcd653c6f534036ad9886233758
---

 npapi/vlcplugin_mac.mm |   43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/npapi/vlcplugin_mac.mm b/npapi/vlcplugin_mac.mm
index db6a8b1..0894825 100644
--- a/npapi/vlcplugin_mac.mm
+++ b/npapi/vlcplugin_mac.mm
@@ -565,11 +565,54 @@ bool VlcPluginMac::handle_event(void *event)
     }
     CGContextDrawImage(cgContext, CGRectMake((windowWidth - coneWidth) / 2., (windowHeight - coneHeight) / 2., coneWidth, coneHeight), cone);
     CGImageRelease(cone);
+
+    // draw custom text
+    values[0] = CTFontCreateWithName(CFSTR("Helvetica"),14,NULL);
+    stylesDict = CFDictionaryCreate(kCFAllocatorDefault,
+                                    (const void **)&keys,
+                                    (const void **)&values,
+                                    2, NULL, NULL);
+    const char *text = self.cppPlugin->get_options().get_bg_text().c_str();
+    if (text != NULL) {
+        attRef = CFAttributedStringCreate(kCFAllocatorDefault, CFStringCreateWithCString(kCFAllocatorDefault, text, kCFStringEncodingUTF8), stylesDict);
+        textLine = CTLineCreateWithAttributedString(attRef);
+        CGRect textRect = CTLineGetImageBounds(textLine, cgContext);
+        CGContextSetTextPosition(cgContext, ((windowWidth - textRect.size.width) / 2.), (windowHeight / 2.) + (coneHeight / 2.) + textRect.size.height + 50.);
+        CTLineDraw(textLine, cgContext);
+        CFRelease(textLine);
+        CFRelease(attRef);
+    }
+    CFRelease(stylesDict);
 #else
     // draw a background colored rect
     CGContextAddRect(cgContext, CGRectMake(0, 0, windowWidth, windowHeight));
     CGContextSetFillColorWithColor(cgContext, backgroundColor);
     CGContextDrawPath(cgContext, kCGPathFill);
+
+    const char *text = self.cppPlugin->get_options().get_bg_text().c_str();
+    if (text != NULL) {
+        CGContextSetGrayStrokeColor(cgContext, .95, 1.);
+        CGContextSetTextDrawingMode(cgContext, kCGTextFill);
+        CGContextSetGrayFillColor(cgContext, 1., 1.);
+        CFStringRef keys[2];
+        keys[0] = kCTFontAttributeName;
+        keys[1] = kCTForegroundColorFromContextAttributeName;
+        CFTypeRef values[2];
+        values[0] = CTFontCreateWithName(CFSTR("Helvetica Neue Light"),18,NULL);
+        values[1] = kCFBooleanTrue;
+        CFDictionaryRef stylesDict = CFDictionaryCreate(kCFAllocatorDefault,
+                                                        (const void **)&keys,
+                                                        (const void **)&values,
+                                                        2, NULL, NULL);
+        CFAttributedStringRef attRef = CFAttributedStringCreate(kCFAllocatorDefault, CFStringCreateWithCString(kCFAllocatorDefault, text, kCFStringEncodingUTF8), stylesDict);
+        CTLineRef textLine = CTLineCreateWithAttributedString(attRef);
+        CGRect textRect = CTLineGetImageBounds(textLine, cgContext);
+        CGContextSetTextPosition(cgContext, ((windowWidth - textRect.size.width) / 2.), (windowHeight / 2.));
+        CTLineDraw(textLine, cgContext);
+        CFRelease(textLine);
+        CFRelease(attRef);
+        CFRelease(stylesDict);
+    }
 #endif
     CGColorRelease(backgroundColor);