GH-1876 replace ColumnResizer with a newer, BSD-3 licensed version

Also, keep licensing info only in one file.
The COPYING.md is now a resource and rendered to HTML in the About dialog.

1 files changed, 1 insertions, 59 deletions

diff --git a/application/dialogs/UpdateDialog.cpp b/application/dialogs/UpdateDialog.cpp
index 6e109bcb..4bf27cf8 100644
--- a/application/dialogs/UpdateDialog.cpp
+++ b/application/dialogs/UpdateDialog.cpp
@@ -5,10 +5,8 @@
 #include <settings/SettingsObject.h>
 #include <Json.h>
 
-#include <hoedown/html.h>
-#include <hoedown/document.h>
-
 #include "BuildConfig.h"
+#include "HoeDown.h"
 
 UpdateDialog::UpdateDialog(bool hasUpdate, QWidget *parent) : QDialog(parent), ui(new Ui::UpdateDialog)
 {
@@ -52,62 +50,6 @@ void UpdateDialog::loadChangelog()
 	dljob->start();
 }
 
-/**
- * hoedown wrapper, because dealing with resource lifetime in C is stupid
- */
-class HoeDown
-{
-public:
-	class buffer
-	{
-	public:
-		buffer(size_t unit = 4096)
-		{
-			buf = hoedown_buffer_new(unit);
-		}
-		~buffer()
-		{
-			hoedown_buffer_free(buf);
-		}
-		const char * cstr()
-		{
-			return hoedown_buffer_cstr(buf);
-		}
-		void put(QByteArray input)
-		{
-			hoedown_buffer_put(buf, (uint8_t *) input.data(), input.size());
-		}
-		const uint8_t * data() const
-		{
-			return buf->data;
-		}
-		size_t size() const
-		{
-			return buf->size;
-		}
-		hoedown_buffer * buf;
-	} ib, ob;
-	HoeDown()
-	{
-		renderer = hoedown_html_renderer_new((hoedown_html_flags) 0,0);
-		document = hoedown_document_new(renderer, (hoedown_extensions) 0, 8);
-	}
-	~HoeDown()
-	{
-		hoedown_document_free(document);
-		hoedown_html_renderer_free(renderer);
-	}
-	QString process(QByteArray input)
-	{
-		ib.put(input);
-		hoedown_document_render(document, ob.buf, ib.data(), ib.size());
-		return ob.cstr();
-	}
-private:
-	hoedown_document * document;
-	hoedown_renderer * renderer;
-};
-
 QString reprocessMarkdown(QByteArray markdown)
 {
 	HoeDown hoedown;