Tracker: localize query templates.

Tracker can create query templates when they don't exist yet. This was
done with an hardcoded archive of BColumns for the pose view, which did
not allow for an easy way to replace the strings. Now the archive is
created on the fly when the function is run, which makes it possible to
build it with localized strings (and in the system's endianness, which
will make it load faster).

Based on patch by mt, but with a lot of rework.

Fixes part of #6374.

src/kits/tracker/TrackerInitialState.cpp

@@ -62,6 +62,7 @@ All rights reserved.
 #include "FSUtils.h"
 #include "QueryContainerWindow.h"
 #include "Tracker.h"
+#include "ViewState.h"
 
 
 enum {
@@ -73,181 +74,38 @@ enum {
 };
 
 
-const char* kAttrName = "META:name";
+static const char* kAttrName = "META:name";
-const char* kAttrCompany = "META:company";
+static const char* kAttrCompany = "META:company";
-const char* kAttrAddress = "META:address";
+static const char* kAttrAddress = "META:address";
-const char* kAttrCity = "META:city";
+static const char* kAttrCity = "META:city";
-const char* kAttrState = "META:state";
+static const char* kAttrState = "META:state";
-const char* kAttrZip = "META:zip";
+static const char* kAttrZip = "META:zip";
-const char* kAttrCountry = "META:country";
+static const char* kAttrCountry = "META:country";
-const char* kAttrHomePhone = "META:hphone";
+static const char* kAttrHomePhone = "META:hphone";
-const char* kAttrWorkPhone = "META:wphone";
+static const char* kAttrWorkPhone = "META:wphone";
-const char* kAttrFax = "META:fax";
+static const char* kAttrFax = "META:fax";
-const char* kAttrEmail = "META:email";
+static const char* kAttrEmail = "META:email";
-const char* kAttrURL = "META:url";
+static const char* kAttrURL = "META:url";
-const char* kAttrGroup = "META:group";
+static const char* kAttrGroup = "META:group";
-const char* kAttrNickname = "META:nickname";
+static const char* kAttrNickname = "META:nickname";
 
-const char* kNetPositiveSignature = "application/x-vnd.Be-NPOS";
+static const char* kNetPositiveSignature = "application/x-vnd.Be-NPOS";
-const char* kPeopleSignature = "application/x-vnd.Be-PEPL";
+static const char* kPeopleSignature = "application/x-vnd.Be-PEPL";
 
-// the following templates are in big endian and we rely on the Tracker
+static const BRect kDefaultFrame(40, 40, 695, 350);
-// translation support to swap them on little endian machines
+static const int32 sDefaultQueryTemplateCount = 3;
-//
-// in case there is an attribute (B_RECT_TYPE) that gets swapped by the media
-// (unzip, file system endianness swapping, etc., the correct endianness for
-// the correct machine has to be used here
 
-const BRect kDefaultFrame(40, 40, 695, 350);
-const int32 kDefaultQueryTemplateCount = 3;
 
-const AttributeTemplate kDefaultQueryTemplate[] =
+struct ColumnData
-	/* /boot/home/config/settings/Tracker/DefaultQueryTemplates/
-		application_octet-stream */
 {
-	{
+	const char*	title;
-		// default frame
+	float		offset;
-		kAttrWindowFrame,
+	float		width;
-		B_RECT_TYPE,
+	alignment	align;
-		16,
+	const char*	attributeName;
-		(const char*)&kDefaultFrame
+	uint32		attrType;
-	},
+	bool		statField;
-	{
+	bool		editable;
-		// attr: _trk/viewstate
-		kAttrViewState_be,
-		B_RAW_TYPE,
-		49,
-		"o^\365R\000\000\000\012Tlst\000\000\000\000\000\000\000\000\000\000"
-		"\000\000\000\000\000\000\000\000\000\000\357\323\335RCSTR\000\000"
-		"\000\000\000\000\000\000\000"
-	},
-	{
-		// attr: _trk/columns
-		kAttrColumns_be,
-		B_RAW_TYPE,
-		223,
-		"O\362VR\000\000\000\025\000\000\000\004Name\000B \000\000C\021\000"
-		"\000\000\000\000\000\000\000\000\012_stat/name\000\357\323\335RCST"
-		"R\001\001O\362VR\000\000\000\025\000\000\000\004Path\000CH\000\000"
-		"Ca\000\000\000\000\000\000\000\000\000\011_trk/path\000\357_\174RC"
-		"STR\000\000O\362VR\000\000\000\025\000\000\000\004Size\000C\334\000"
-		"\000B$\000\000\000\000\000\001\000\000\000\012_stat/size\000\317\317"
-		"\306TOFFT\001\000O\362VR\000\000\000\025\000\000\000\010Modified\000"
-		"C\370\000\000C\012\000\000\000\000\000\000\000\000\000\016_stat/mo"
-		"dified\000]KmETIME\001\000"
-	}
-};
-
-
-const AttributeTemplate kBookmarkQueryTemplate[] =
-	/* /boot/home/config/settings/Tracker/DefaultQueryTemplates/
-		application_x-vnd.Be-bookmark */
-{
-	{
-		// default frame
-		kAttrWindowFrame,
-		B_RECT_TYPE,
-		16,
-		(const char*)&kDefaultFrame
-	},
-	{
-		// attr: _trk/viewstate
-		kAttrViewState_be,
-		B_RAW_TYPE,
-		49,
-		"o^\365R\000\000\000\012Tlst\000\000\000\000\000\000\000\000\000\000"
-		"\000\000\000\000\000\000\000\000\000\000w\373\175RCSTR\000\000\000"
-		"\000\000\000\000\000\000"
-	},
-	{
-		// attr: _trk/columns
-		kAttrColumns_be,
-		B_RAW_TYPE,
-		163,
-		"O\362VR\000\000\000\025\000\000\000\005Title\000B \000\000C+\000\000"
-		"\000\000\000\000\000\000\000\012META:title\000w\373\175RCSTR\000\001"
-		"O\362VR\000\000\000\025\000\000\000\003URL\000Cb\000\000C\217\200"
-		"\000\000\000\000\000\000\000\000\010META:url\000\343[TRCSTR\000\001O"
-		"\362VR\000\000\000\025\000\000\000\010Keywords\000D\004\000\000C\002"
-		"\000\000\000\000\000\000\000\000\000\011META:keyw\000\333\363\334"
-		"RCSTR\000\001"
-	}
-};
-
-
-const AttributeTemplate kPersonQueryTemplate[] =
-	/* /boot/home/config/settings/Tracker/DefaultQueryTemplates/
-		application_x-vnd.Be-bookmark */
-{
-	{
-		// default frame
-		kAttrWindowFrame,
-		B_RECT_TYPE,
-		16,
-		(const char*)&kDefaultFrame
-	},
-	{
-		// attr: _trk/viewstate
-		kAttrViewState_be,
-		B_RAW_TYPE,
-		49,
-		"o^\365R\000\000\000\012Tlst\000\000\000\000\000\000\000\000\000\000"
-		"\000\000\000\000\000\000\000\000\000\000\357\323\335RCSTR\000\000"
-		"\000\000\000\000\000\000\000"
-	},
-	{
-		// attr: _trk/columns
-		kAttrColumns_be,
-		B_RAW_TYPE,
-		230,
-		"O\362VR\000\000\000\025\000\000\000\004Name\000B \000\000B\346\000"
-		"\000\000\000\000\000\000\000\000\012_stat/name\000\357\323\335RCST"
-		"R\001\001O\362VR\000\000\000\025\000\000\000\012Work Phone\000C*\000"
-		"\000B\264\000\000\000\000\000\000\000\000\000\013META:wphone\000C_"
-		"uRCSTR\000\001O\362VR\000\000\000\025\000\000\000\006E-mail\000C\211"
-		"\200\000B\272\000\000\000\000\000\000\000\000\000\012META:email\000"
-		"sW\337RCSTR\000\001O\362VR\000\000\000\025\000\000\000\007Company"
-		"\000C\277\200\000B\360\000\000\000\000\000\000\000\000\000\014"
-		"META:company\000CS\174RCSTR\000\001"
-	},
-};
-
-
-const AttributeTemplate kEmailQueryTemplate[] =
-	/* /boot/home/config/settings/Tracker/DefaultQueryTemplates/
-		text_x-email */
-{
-	{
-		// default frame
-		kAttrWindowFrame,
-		B_RECT_TYPE,
-		16,
-		(const char*)&kDefaultFrame
-	},
-	{
-		// attr: _trk/viewstate
-		kAttrViewState_be,
-		B_RAW_TYPE,
-		49,
-		"o^\365R\000\000\000\012Tlst\000\000\000\000\000\000\000\000\000\000"
-		"\000\000\000\000\000\000\000\000\000\000\366_\377ETIME\000\000\000"
-		"\000\000\000\000\000\000"
-	},
-	{
-		// attr: _trk/columns
-		kAttrColumns_be,
-		B_RAW_TYPE,
-		222,
-		"O\362VR\000\000\000\025\000\000\000\007Subject\000B \000\000B\334"
-		"\000\000\000\000\000\000\000\000\000\014MAIL:subject\000\343\173\337"
-		"RCSTR\000\000O\362VR\000\000\000\025\000\000\000\004From\000C%\000"
-		"\000C\031\000\000\000\000\000\000\000\000\000\011MAIL:from\000\317"
-		"s_RCSTR\000\000O\362VR\000\000\000\025\000\000\000\004When\000C\246"
-		"\200\000B\360\000\000\000\000\000\000\000\000\000\011MAIL:when\000"
-		"\366_\377ETIME\000\000O\362VR\000\000\000\025\000\000\000\006Status"
-		"\000C\352\000\000BH\000\000\000\000\000\001\000\000\000\013"
-		"MAIL:status\000G\363\134RCSTR\000\001"
-	},
 };
 
 
@@ -361,6 +219,22 @@ AddTemporaryBackgroundImages(BMessage* message, const char* imagePath,
 }
 
 
+static size_t
+mkColumnsBits(BMallocIO& stream, const ColumnData* src, int32 nelm,
+	const char* context)
+{
+	for (int32 i = 0; i < nelm; i++) {
+		BColumn c(
+			B_TRANSLATE_CONTEXT(src[i].title, context),
+			src[i].offset, src[i].width, src[i].align, src[i].attributeName,
+			src[i].attrType, src[i].statField, src[i].editable);
+		c.ArchiveToStream(&stream);
+	}
+
+	return stream.Position();
+}
+
+
 // #pragma mark - TrackerInitialState
 
 
@@ -592,6 +466,197 @@ TTracker::InstallIndices(dev_t device)
 void
 TTracker::InstallDefaultTemplates()
 {
+	// the following templates are in big endian and we rely on the Tracker
+	// translation support to swap them on little endian machines
+	//
+	// in case there is an attribute (B_RECT_TYPE) that gets swapped by the media
+	// (unzip, file system endianness swapping, etc., the correct endianness for
+	// the correct machine has to be used here
+
+	static AttributeTemplate sDefaultQueryTemplate[] =
+		/* /boot/home/config/settings/Tracker/DefaultQueryTemplates/
+		   application_octet-stream */
+	{
+		{
+			// default frame
+			kAttrWindowFrame,
+			B_RECT_TYPE,
+			16,
+			(const char*)&kDefaultFrame
+		},
+		{
+			// attr: _trk/viewstate
+			kAttrViewState_be,
+			B_RAW_TYPE,
+			49,
+			"o^\365R\000\000\000\012Tlst\000\000\000\000\000\000\000\000\000\000"
+				"\000\000\000\000\000\000\000\000\000\000\357\323\335RCSTR\000\000"
+				"\000\000\000\000\000\000\000"
+		},
+		{
+			// attr: _trk/columns
+			kAttrColumns_be,
+			B_RAW_TYPE,
+			0,
+			NULL
+		}
+	};
+
+#undef B_TRANSLATION_CONTEXT
+#define B_TRANSLATION_CONTEXT "Default Query Columns"
+
+	static const ColumnData defaultQueryColumns[] =
+	{
+		{ B_TRANSLATE_MARK("Name"), 40, 145, B_ALIGN_LEFT, "_stat/name",
+			B_STRING_TYPE, true, true },
+		{ B_TRANSLATE_MARK("Path"), 200, 225, B_ALIGN_LEFT, "_trk/path",
+			B_STRING_TYPE, false, false },
+		{ B_TRANSLATE_MARK("Size"), 440, 41, B_ALIGN_LEFT, "_stat/size",
+			B_OFF_T_TYPE, true, false },
+		{ B_TRANSLATE_MARK("Modified"), 496, 138, B_ALIGN_LEFT, "_stat/modified",
+			B_TIME_TYPE, true, false }
+	};
+
+
+	static AttributeTemplate sBookmarkQueryTemplate[] =
+		/* /boot/home/config/settings/Tracker/DefaultQueryTemplates/
+		   application_x-vnd.Be-bookmark */
+	{
+		{
+			// default frame
+			kAttrWindowFrame,
+			B_RECT_TYPE,
+			16,
+			(const char*)&kDefaultFrame
+		},
+		{
+			// attr: _trk/viewstate
+			kAttrViewState_be,
+			B_RAW_TYPE,
+			49,
+			"o^\365R\000\000\000\012Tlst\000\000\000\000\000\000\000\000\000\000"
+				"\000\000\000\000\000\000\000\000\000\000w\373\175RCSTR\000\000\000"
+				"\000\000\000\000\000\000"
+		},
+		{
+			// attr: _trk/columns
+			kAttrColumns_be,
+			B_RAW_TYPE,
+			0,
+			NULL
+		}
+	};
+
+
+#undef B_TRANSLATION_CONTEXT
+#define B_TRANSLATION_CONTEXT "Bookmark Query Columns"
+
+
+	static const ColumnData bookmarkQueryColumns[] =
+	{
+		{ B_TRANSLATE_MARK("Title"), 40, 171, B_ALIGN_LEFT, "META:title",
+			B_STRING_TYPE, false, true },
+		{ B_TRANSLATE_MARK("URL"), 226, 287, B_ALIGN_LEFT, kAttrURL,
+			B_STRING_TYPE, false, true },
+		{ B_TRANSLATE_MARK("Keywords"), 528, 130, B_ALIGN_LEFT, "META:keyw",
+			B_STRING_TYPE, false, true }
+	};
+
+
+	static AttributeTemplate sPersonQueryTemplate[] =
+		/* /boot/home/config/settings/Tracker/DefaultQueryTemplates/
+		   application_x-vnd.Be-bookmark */
+	{
+		{
+			// default frame
+			kAttrWindowFrame,
+			B_RECT_TYPE,
+			16,
+			(const char*)&kDefaultFrame
+		},
+		{
+			// attr: _trk/viewstate
+			kAttrViewState_be,
+			B_RAW_TYPE,
+			49,
+			"o^\365R\000\000\000\012Tlst\000\000\000\000\000\000\000\000\000\000"
+				"\000\000\000\000\000\000\000\000\000\000\357\323\335RCSTR\000\000"
+				"\000\000\000\000\000\000\000"
+		},
+		{
+			// attr: _trk/columns
+			kAttrColumns_be,
+			B_RAW_TYPE,
+			0,
+			NULL
+		},
+	};
+
+
+#undef B_TRANSLATION_CONTEXT
+#define B_TRANSLATION_CONTEXT "Person Query Columns"
+
+
+	static const ColumnData personQueryColumns[] =
+	{
+		{ B_TRANSLATE_MARK("Name"), 40, 115, B_ALIGN_LEFT, "_stat/name",
+			B_STRING_TYPE, true, true },
+		{ B_TRANSLATE_MARK("Work Phone"), 170, 90, B_ALIGN_LEFT, kAttrWorkPhone,
+			B_STRING_TYPE, false, true },
+		{ B_TRANSLATE_MARK("E-mail"), 275, 93, B_ALIGN_LEFT, kAttrEmail,
+			B_STRING_TYPE, false, true },
+		{ B_TRANSLATE_MARK("Company"), 383, 120, B_ALIGN_LEFT, kAttrCompany,
+			B_STRING_TYPE, false, true }
+	};
+
+
+	static AttributeTemplate sEmailQueryTemplate[] =
+		/* /boot/home/config/settings/Tracker/DefaultQueryTemplates/
+		   text_x-email */
+	{
+		{
+			// default frame
+			kAttrWindowFrame,
+			B_RECT_TYPE,
+			16,
+			(const char*)&kDefaultFrame
+		},
+		{
+			// attr: _trk/viewstate
+			kAttrViewState_be,
+			B_RAW_TYPE,
+			49,
+			"o^\365R\000\000\000\012Tlst\000\000\000\000\000\000\000\000\000\000"
+				"\000\000\000\000\000\000\000\000\000\000\366_\377ETIME\000\000\000"
+				"\000\000\000\000\000\000"
+		},
+		{
+			// attr: _trk/columns
+			kAttrColumns_be,
+			B_RAW_TYPE,
+			0,
+			NULL
+		},
+	};
+
+
+#undef B_TRANSLATION_CONTEXT
+#define B_TRANSLATION_CONTEXT "Email Query Columns"
+
+
+	static const ColumnData emailQueryColumns[] =
+	{
+		{ B_TRANSLATE_MARK("Subject"), 40, 110, B_ALIGN_LEFT, "MAIL:subject",
+			B_STRING_TYPE, false, false },
+		{ B_TRANSLATE_MARK("From"), 165, 153, B_ALIGN_LEFT, "MAIL:from",
+			B_STRING_TYPE, false, false },
+		{ B_TRANSLATE_MARK("When"), 333, 120, B_ALIGN_LEFT, "MAIL:when",
+			B_STRING_TYPE, false, false },
+		{ B_TRANSLATE_MARK("Status"), 468, 50, B_ALIGN_RIGHT, "MAIL:status",
+			B_STRING_TYPE, false, true }
+	};
+
+
 	BNode node;
 	BString query(kQueryTemplates);
 	query += "/application_octet-stream";
@@ -600,8 +665,14 @@ TTracker::InstallDefaultTemplates()
 			&node, false)) {
 		if (BContainerWindow::DefaultStateSourceNode(query.String(),
 				&node, true)) {
+			BMallocIO stream;
+			size_t n = mkColumnsBits(stream,
+					defaultQueryColumns, 4, "Default Query Columns");
+			sDefaultQueryTemplate[2].fSize = n;
+			sDefaultQueryTemplate[2].fBits = (const char*)stream.Buffer();
+
 			AttributeStreamFileNode fileNode(&node);
-			AttributeStreamTemplateNode tmp(kDefaultQueryTemplate, 3);
+			AttributeStreamTemplateNode tmp(sDefaultQueryTemplate, 3);
 			fileNode << tmp;
 		}
 	}
@@ -611,8 +682,14 @@ TTracker::InstallDefaultTemplates()
 			&node, false)) {
 		if (BContainerWindow::DefaultStateSourceNode(query.String(),
 				&node, true)) {
+			BMallocIO stream;
+			size_t n = mkColumnsBits(stream,
+				bookmarkQueryColumns, 3, "Bookmark Query Columns");
+			sBookmarkQueryTemplate[2].fSize = n;
+			sBookmarkQueryTemplate[2].fBits = (const char*)stream.Buffer();
+
 			AttributeStreamFileNode fileNode(&node);
-			AttributeStreamTemplateNode tmp(kBookmarkQueryTemplate, 3);
+			AttributeStreamTemplateNode tmp(sBookmarkQueryTemplate, 3);
 			fileNode << tmp;
 		}
 	}
@@ -622,8 +699,14 @@ TTracker::InstallDefaultTemplates()
 			&node, false)) {
 		if (BContainerWindow::DefaultStateSourceNode(query.String(),
 				&node, true)) {
+			BMallocIO stream;
+			size_t n = mkColumnsBits(stream,
+				personQueryColumns, 4, "Person Query Columns");
+			sPersonQueryTemplate[2].fSize = n;
+			sPersonQueryTemplate[2].fBits = (const char*)stream.Buffer();
+
 			AttributeStreamFileNode fileNode(&node);
-			AttributeStreamTemplateNode tmp(kPersonQueryTemplate, 3);
+			AttributeStreamTemplateNode tmp(sPersonQueryTemplate, 3);
 			fileNode << tmp;
 		}
 	}
@@ -633,8 +716,14 @@ TTracker::InstallDefaultTemplates()
 			&node, false)) {
 		if (BContainerWindow::DefaultStateSourceNode(query.String(),
 				&node, true)) {
+			BMallocIO stream;
+			size_t n = mkColumnsBits(stream,
+				emailQueryColumns, 4, "Email Query Columns");
+			sEmailQueryTemplate[2].fSize = n;
+			sEmailQueryTemplate[2].fBits = (const char*)stream.Buffer();
+
 			AttributeStreamFileNode fileNode(&node);
-			AttributeStreamTemplateNode tmp(kEmailQueryTemplate, 3);
+			AttributeStreamTemplateNode tmp(sEmailQueryTemplate, 3);
 			fileNode << tmp;
 		}
 	}