From f6a327e85904bea1ab1ae49ccd521de3a372b68b Mon Sep 17 00:00:00 2001
From: John Tsiombikas <nuclear@mutantstargoat.com>
Date: Mon, 1 Aug 2016 06:37:22 +0300
Subject: [PATCH] rough filenames

---
 Makefile  |    2 +-
 src/fs.cc |   31 +++++++++++++++++++++++++++----
 2 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index c3de574..a9b2486 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ warn = -pedantic -Wall
 
 CFLAGS = $(warn) $(opt) $(dbg) $(inc) `pkg-config --cflags sdl2`
 CXXFLAGS = -std=c++11 $(warn) $(opt) $(dbg) $(inc) `pkg-config --cflags sdl2`
-LDFLAGS = $(libgl) -lgmath -limago -lgoatvr -loptcfg `pkg-config --libs sdl2`
+LDFLAGS = $(libgl) -lgmath -limago -lgoatvr -loptcfg -ldrawtext `pkg-config --libs sdl2`
 
 
 ifeq ($(shell uname -s), Darwin)
diff --git a/src/fs.cc b/src/fs.cc
index d038546..b8f7420 100644
--- a/src/fs.cc
+++ b/src/fs.cc
@@ -12,6 +12,7 @@
 #include "gmath/gmath.h"
 #include "opengl.h"
 #include "app.h"
+#include "drawtext.h"
 
 static IconRenderer *iconrend;
 
@@ -19,6 +20,10 @@ static std::map<std::string, FSNode*> node_cache;
 static FSNode *cur_node;
 static int start_child;
 
+static dtx_font *fat_font;
+#define FAT_FONT_SZ	32
+
+
 bool init_fs()
 {
 	iconrend = new ShapesIcons;
@@ -26,6 +31,11 @@ bool init_fs()
 		return false;
 	}
 
+	if(!(fat_font = dtx_open_font("data/fat.font", FAT_FONT_SZ))) {
+		fprintf(stderr, "failed to open font file data/fat.font\n");
+		return false;
+	}
+
 	cur_node = get_fsnode(0);
 	cur_node->expand();
 	return true;
@@ -71,19 +81,32 @@ void draw_fs()
 
 	for(int i=0; i<nchildren; i++) {
 		int idx = (i + first) % nchildren;
+		FSNode *node = cur_node->children[idx];
 
-		if(cur_node->children[idx]->type == FSTYPE_DIR) {
+		if(node->type == FSTYPE_DIR) {
 			continue;
 		}
 
-		Vec3 pos = icon_pos(row, col, ncols, row_spacing, radius);
+		float angle = -2.0 * M_PI * (float)col / (float)ncols;
 
 		Mat4 xform = base_xform;
-		xform.translate(pos);
+		xform.translate(0, row * row_spacing, -radius);
+		xform.rotate_y(angle);
 
 		glPushMatrix();
 		glMultMatrixf(xform[0]);
-		iconrend->draw(cur_node->children[idx]);
+		iconrend->draw(node);
+		glPopMatrix();
+
+		glPushMatrix();
+		xform = Mat4::identity;
+		xform.translate(-dtx_string_width(node->path.get_name()) / 2.0, 0, 0);
+		xform.scale(0.01);
+		xform.translate(0, 1 + row * row_spacing, -radius);
+		xform.rotate_y(angle);
+		glMultMatrixf(xform[0]);
+
+		dtx_string(node->path.get_name());
 		glPopMatrix();
 
 		if(++col >= ncols) {
-- 
1.7.10.4