Andreas Krennmair:

	implemented (broken) renderer.

2 files changed, 64 insertions, 3 deletions

diff --git a/src/htmlrenderer.cpp b/src/htmlrenderer.cpp
new file mode 100644
index 00000000..7783800f
--- /dev/null
+++ b/src/htmlrenderer.cpp
@@ -0,0 +1,53 @@
+#include <htmlrenderer.h>
+
+using namespace noos;
+
+htmlrenderer::htmlrenderer(unsigned int width) : w(width) { }
+
+std::vector<std::string> htmlrenderer::render(const std::string& source) {
+	std::vector<std::string> lines;
+	std::string curline, cleaned_source;
+
+	const char * begin = source.c_str();
+	bool addchar = true;
+
+	// clean up source:
+	while (*begin) {
+		if (addchar) {
+			if (*begin != '<') {
+				char str[2];
+				str[0] = *begin;
+				str[1] = '\0';
+				cleaned_source.append(str);
+			} else {
+				addchar = false;
+			}
+		} else {
+			if (*begin == '>') {
+				addchar = true;
+			}
+		}
+		++begin;
+	}
+
+	begin = cleaned_source.c_str();
+	while (strlen(begin) >= w) {
+		const char * end = begin + w;
+		while (end > begin && !strchr(" \t\r\n",*end)) ++end;
+		if (begin == end) {
+			char x[w+1];
+			strncpy(x,begin,w);
+			x[w] = '\0';
+			curline = x;
+		} else {
+			char x[end-begin+1];
+			strncpy(x,begin,end-begin);
+			x[w] = '\0';
+			curline = x;
+		}
+		lines.push_back(curline);
+		begin += w;
+	}
+	lines.push_back(begin);
+	return lines;
+}
diff --git a/src/view.cpp b/src/view.cpp
index 70a62671..357adbdd 100644
--- a/src/view.cpp
+++ b/src/view.cpp
@@ -8,6 +8,7 @@ extern "C" {
 
 #include <view.h>
 #include <rss.h>
+#include <htmlrenderer.h>
 #include <cstring>
 #include <cstdio>
 #include <iostream>
@@ -106,6 +107,8 @@ void view::run_itemlist(rss_feed& feed) {
 	bool rebuild_list = true;
 	std::vector<rss_item>& items = feed.items();
 
+	stfl_set(itemlist_form,"itempos","0");
+
 	do {
 		if (rebuild_list) {
 
@@ -200,9 +203,14 @@ void view::run_itemview(rss_item& item) {
 
 	code.append("{listitem text:\"\"}");
 
-	code.append("{listitem text:");
-	code.append(stfl_quote(item.description().c_str()));
-	code.append("}");
+	htmlrenderer rnd;
+
+	std::vector<std::string> lines = rnd.render(item.description());
+
+	for (std::vector<std::string>::iterator it = lines.begin(); it != lines.end(); ++it) {
+		std::string line = std::string("{listitem text:") + std::string(stfl_quote(it->c_str())) + std::string("}");
+		code.append(line);
+	}
 
 	code.append("}");