reference: RichTextLayoutTracer example, GuiLock fixed

git-svn-id: svn://ultimatepp.org/upp/trunk@1512 f0d560ea-af0d-0410-9eb7-867de7ffcac7

reference/GuiLock/main.cpp

@@ -17,18 +17,17 @@ struct App : TopWindow {
 
 void App::Work()
 {
-	int q = 0;
-	while(!Thread::IsShutdownThreads()) {
-		{
-			GuiLock __;
-			if(list.GetCount() > 1000) {
-				if(PromptYesNo("Quit?"))
-					Break();
-				list.Clear();
-			}
-			list.Add((int64)Random());
-		}
+	for(;;) {
 		Sleep(1);
+		GuiLock __;
+		if(Thread::IsShutdownThreads())
+			break;
+		if(list.GetCount() > 1000) {
+			if(PromptYesNo("Quit?"))
+				Break();
+			list.Clear();
+		}
+		list.Add((int64)Random());
 	}
 }
 

reference/RichTextLayoutTracer/RichTextLayoutTracer.upp

@@ -0,0 +1,12 @@
+description "Demonstrates using RichTextLayoutTracer to count number of table rows per report page\377";
+
+uses
+	CtrlLib,
+	Report;
+
+file
+	main.cpp;
+
+mainconfig
+	"" = "GUI";
+

reference/RichTextLayoutTracer/init

@@ -0,0 +1,5 @@
+#ifndef _RichTextLayoutTracer_icpp_init_stub
+#define _RichTextLayoutTracer_icpp_init_stub
+#include "CtrlLib/init"
+#include "Report/init"
+#endif

reference/RichTextLayoutTracer/main.cpp

@@ -0,0 +1,34 @@
+#include <Report/Report.h>
+
+using namespace Upp;
+
+struct TableRowTracer : RichTextLayoutTracer {
+	VectorMap<int, int> pgr;
+
+	virtual void TableRow(const Rect& page, PageY y, int, const RichTable&) {
+		pgr.GetAdd(y.page, 0)++;
+	}	
+};
+
+GUI_APP_MAIN
+{
+	Report r;
+	r.Footer("[R1 ");
+	TableRowTracer t;
+	r.SetRichTextLayoutTracer(t);
+	String qtf = "&[R This is a demonstration of [* RichTextLayoutTracer]&&&{{1 Table";
+	for(int i = 0; i < 100; i++)
+		qtf << ":: " << i;
+	qtf << "}}";
+	r.Put(qtf);
+	
+	Report rr;
+	for(int i = 0; i < r.GetCount(); i++) {
+		if(i)
+			rr.NewPage();
+		rr.Footer("[R1 There is " + AsString(t.pgr.Get(i, 0)) + " table rows on this page");
+		rr.DrawDrawing(r.GetPageSize(), r[i]);
+	}
+	
+	Perform(rr);
+}