* add a new export format to get the vector icon data as C source

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22953 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/icon-o-matic/IconEditorApp.cpp

@@ -44,6 +44,7 @@
 #include "SavePanel.h"
 #include "ShapeContainer.h"
 #include "SimpleFileSaver.h"
+#include "SourceExporter.h"
 #include "SVGExporter.h"
 #include "SVGImporter.h"
 
@@ -532,6 +533,9 @@ IconEditorApp::_CreateSaver(const entry_ref& ref, uint32 exportMode)
 		case EXPORT_MODE_ICON_RDEF:
 			saver = new SimpleFileSaver(new RDefExporter(), ref);
 			break;
+		case EXPORT_MODE_ICON_SOURCE:
+			saver = new SimpleFileSaver(new SourceExporter(), ref);
+			break;
 
 		case EXPORT_MODE_BITMAP:
 			saver = new SimpleFileSaver(new BitmapExporter(64), ref);

src/apps/icon-o-matic/IconEditorApp.h

@@ -40,6 +40,7 @@ enum {
 	EXPORT_MODE_ICON_ATTR,
 	EXPORT_MODE_ICON_MIME_ATTR,
 	EXPORT_MODE_ICON_RDEF,
+	EXPORT_MODE_ICON_SOURCE,
 };
 
 typedef enum {

src/apps/icon-o-matic/Jamfile

@@ -222,6 +222,7 @@ Application Icon-O-Matic :
 	# import_export/flat_icon
 	FlatIconExporter.cpp
 	RDefExporter.cpp
+	SourceExporter.cpp
 
 	# import_export/message
 	MessageExporter.cpp

src/apps/icon-o-matic/gui/SavePanel.cpp

@@ -243,6 +243,9 @@ SavePanel::SetExportMode(int32 mode)
 		case EXPORT_MODE_ICON_RDEF:
 			fRDefMI->SetMarked(true);
 			break;
+		case EXPORT_MODE_ICON_SOURCE:
+			fSourceMI->SetMarked(true);
+			break;
 	}
 
 	if (mode != EXPORT_MODE_MESSAGE)
@@ -386,6 +389,10 @@ SavePanel::_BuildMenu()
 						   EXPORT_MODE_ICON_RDEF);
 	fFormatM->AddItem(fRDefMI);
 
+	fSourceMI = new SaveItem("HVIF Source Code", new BMessage(MSG_FORMAT),
+						   EXPORT_MODE_ICON_SOURCE);
+	fFormatM->AddItem(fSourceMI);
+
 	fFormatM->AddSeparatorItem();
 
 	fSVGMI = new SaveItem("SVG", new BMessage(MSG_FORMAT),

src/apps/icon-o-matic/gui/SavePanel.h

@@ -75,6 +75,7 @@ class SavePanel : public BFilePanel,
 				SaveItem*		fNativeMI;
 				SaveItem*		fHVIFMI;
 				SaveItem*		fRDefMI;
+				SaveItem*		fSourceMI;
 				SaveItem*		fSVGMI;
 				SaveItem*		fBitmapMI;
 				SaveItem*		fBitmapSetMI;

src/apps/icon-o-matic/import_export/flat_icon/SourceExporter.cpp

@@ -0,0 +1,122 @@
+/*
+ * Copyright 2006-2007, Haiku. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Stephan Aßmus <superstippi@gmx.de>
+ */
+
+#include "SourceExporter.h"
+
+#include <stdio.h>
+
+#include <DataIO.h>
+
+// constructor
+SourceExporter::SourceExporter()
+	: FlatIconExporter()
+{
+}
+
+// destructor
+SourceExporter::~SourceExporter()
+{
+}
+
+// Export
+status_t
+SourceExporter::Export(const Icon* icon, BPositionIO* stream)
+{
+	BMallocIO buffer;
+	status_t ret = FlatIconExporter::Export(icon, &buffer);
+	if (ret < B_OK)
+		return ret;
+
+	return _Export((const uint8*)buffer.Buffer(), buffer.BufferLength(),
+		stream);
+}
+
+// MIMEType
+const char*
+SourceExporter::MIMEType()
+{
+	return "text/x-source-code";
+}
+
+// #pragma mark -
+
+// _Export
+status_t
+SourceExporter::_Export(const uint8* source, size_t sourceSize,
+	BPositionIO* stream) const
+{
+	char buffer[2048];
+	// write header
+	sprintf(buffer, "\nconst unsigned char kIconName = {\n");
+	size_t size = strlen(buffer);
+
+	ssize_t written = stream->Write(buffer, size);
+	if (written < 0)
+		return (status_t)written;
+	if (written < (ssize_t)size)
+		return B_ERROR;
+
+	status_t ret = B_OK;
+	const uint8* b = source;
+
+	// print one line (12 values)
+	while (sourceSize > 12) {
+		sprintf(buffer, "	0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x"
+						", 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x"
+						", 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x,\n",
+						b[0], b[1], b[2], b[3],
+						b[4], b[5], b[6], b[7],
+						b[8], b[9], b[10], b[11]);
+
+		size = strlen(buffer);
+		written = stream->Write(buffer, size);
+		if (written != (ssize_t)size) {
+			if (written >= 0)
+				ret = B_ERROR;
+			else
+				ret = (status_t)written;
+			break;
+		}
+
+		sourceSize -= 12;
+		b += 12;
+	}
+	// last line (up to 12 values)
+	if (ret >= B_OK && sourceSize > 0) {
+		for (size_t i = 0; i < sourceSize; i++) {
+			if (i == 0)
+				sprintf(buffer, "	0x%.2x", b[i]);
+			else
+				sprintf(buffer, ", 0x%.2x", b[i]);
+			size = strlen(buffer);
+			written = stream->Write(buffer, size);
+			if (written != (ssize_t)size) {
+				if (written >= 0)
+					ret = B_ERROR;
+				else
+					ret = (status_t)written;
+				break;
+			}
+		}
+	}
+	if (ret >= B_OK) {
+		// finish
+		sprintf(buffer, "\n};\n");
+		size = strlen(buffer);
+		written = stream->Write(buffer, size);
+		if (written != (ssize_t)size) {
+			if (written >= 0)
+				ret = B_ERROR;
+			else
+				ret = (status_t)written;
+		}
+	}
+
+	return ret;
+}
+

src/apps/icon-o-matic/import_export/flat_icon/SourceExporter.h

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2006-2007, Haiku. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Stephan Aßmus <superstippi@gmx.de>
+ */
+
+#ifndef SOURCE_EXPORTER_H
+#define SOURCE_EXPORTER_H
+
+#include "FlatIconExporter.h"
+
+class SourceExporter : public FlatIconExporter {
+ public:
+								SourceExporter();
+	virtual						~SourceExporter();
+
+	// FlatIconExporter interface
+	virtual	status_t			Export(const Icon* icon,
+									   BPositionIO* stream);
+
+	virtual	const char*			MIMEType();
+
+ private:
+			status_t			_Export(const uint8* source,
+										size_t sourceSize,
+										BPositionIO* stream) const;
+};
+
+#endif // SOURCE_EXPORTER_H