From 23396ec197531382f453e645b5399a1d2c2dea9b Mon Sep 17 00:00:00 2001
From: Sanel Zukan <karijes@users.sf.net>
Date: Wed, 9 Nov 2011 14:08:11 +0000
Subject: [PATCH] Read font from font cache and display it

---
 ede-desktop/DesktopIcon.cpp | 13 ++++---------
 ede-desktop/DesktopIcon.h   |  2 +-
 ede-desktop/ede-desktop.cpp | 15 +++++++++++++--
 ede-desktop/ede-desktop.h   |  1 +
 4 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/ede-desktop/DesktopIcon.cpp b/ede-desktop/DesktopIcon.cpp
index 4db944c..cbe33f2 100644
--- a/ede-desktop/DesktopIcon.cpp
+++ b/ede-desktop/DesktopIcon.cpp
@@ -104,12 +104,6 @@ DesktopIcon::DesktopIcon(GlobalIconSettings* gs, IconSettings* is, int bg) :
 	gsettings = gs;
 	settings = is;
 
-	/* setting fonts is TODO :P */
-#if 0	
-	Fl::set_font((Fl_Font)20, "-windows-*-medium-r-*-*-14-*-*-*-*-*-*-*");
-	labelfont((Fl_Font)20);
-#endif
-
 	label(settings->name.c_str());
 
 	imenu = new MenuButton(0, 0, 0, 0);
@@ -127,7 +121,7 @@ DesktopIcon::DesktopIcon(GlobalIconSettings* gs, IconSettings* is, int bg) :
 	color(bg);
 
 	align(FL_ALIGN_WRAP);
-	update_label_size();
+	update_label_font_and_size();
 }
 
 DesktopIcon::~DesktopIcon() { 
@@ -175,7 +169,8 @@ void DesktopIcon::load_icon(int face) {
 	darker_img->color_average(FL_BLUE, 0.6);
 }
 
-void DesktopIcon::update_label_size(void) {
+void DesktopIcon::update_label_font_and_size(void) {
+	labelfont(gsettings->label_font);
 	labelsize(gsettings->label_fontsize);
     lwidth = gsettings->label_maxwidth;
     lheight= 0;
@@ -278,7 +273,7 @@ void DesktopIcon::rename(const char* str) {
 
 	settings->name = str;
 	label(settings->name.c_str());
-	update_label_size();
+	update_label_font_and_size();
 	redraw();
 }
 
diff --git a/ede-desktop/DesktopIcon.h b/ede-desktop/DesktopIcon.h
index 425eb11..fc07719 100644
--- a/ede-desktop/DesktopIcon.h
+++ b/ede-desktop/DesktopIcon.h
@@ -41,7 +41,7 @@ private:
 	edelib::MenuButton* imenu;
 
 	void load_icon(int face);
-	void update_label_size(void);
+	void update_label_font_and_size(void);
 	void fix_position(int X, int Y);
 
 public:
diff --git a/ede-desktop/ede-desktop.cpp b/ede-desktop/ede-desktop.cpp
index c31df34..0aed364 100644
--- a/ede-desktop/ede-desktop.cpp
+++ b/ede-desktop/ede-desktop.cpp
@@ -18,6 +18,7 @@
 #include <signal.h>
 #include <stdlib.h> // rand, srand
 #include <time.h>   // time
+#include <limits.h>
 
 #include <FL/Fl.H>
 #include <FL/x.H>
@@ -40,6 +41,7 @@
 #include <edelib/ForeignCallback.h>
 #include <edelib/Netwm.h>
 #include <edelib/WindowXid.h>
+#include <edelib/FontCache.h>
 #include <edelib/Ede.h>
 
 #include "ede-desktop.h"
@@ -81,6 +83,7 @@ EDELIB_NS_USING(netwm_workarea_get_size)
 EDELIB_NS_USING(netwm_window_set_type)
 EDELIB_NS_USING(netwm_callback_add)
 EDELIB_NS_USING(netwm_callback_remove)
+EDELIB_NS_USING(font_cache_find)
 EDELIB_NS_USING(NETWM_WINDOW_TYPE_DESKTOP)
 EDELIB_NS_USING(NETWM_CHANGED_CURRENT_WORKAREA)
 EDELIB_NS_USING(NETWM_CHANGED_CURRENT_WORKSPACE)
@@ -163,6 +166,7 @@ Desktop::Desktop() : EDE_DESKTOP_WINDOW(0, 0, 100, 100, "") {
 	/* gnome light blue */
 	gisett->label_background = 138;
 	gisett->label_foreground = FL_WHITE;
+	gisett->label_font = FL_HELVETICA;
 	gisett->label_fontsize = 12;
 	gisett->label_maxwidth = 75;
 	gisett->label_transparent = true;
@@ -293,7 +297,7 @@ void Desktop::read_config(void) {
 	}
 
 	bool wuse;
-	char wpath[256];
+	char wpath[PATH_MAX], font_name[64];
 	int  bcolor, wmode;
 
 	/* use nice darker blue color as default for background */
@@ -306,13 +310,20 @@ void Desktop::read_config(void) {
 	/* '138' is gnome light blue */
 	conf.get("Icons", "label_background", gisett->label_background, 138);
 	conf.get("Icons", "label_foreground", gisett->label_foreground, FL_WHITE);
-	conf.get("Icons", "label_fontsize",   gisett->label_fontsize, 12);
 	conf.get("Icons", "label_maxwidth",   gisett->label_maxwidth, 75);
 	conf.get("Icons", "label_transparent",gisett->label_transparent, true);
 	conf.get("Icons", "label_visible",    gisett->label_draw, true);
 	conf.get("Icons", "one_click_exec",   gisett->one_click_exec, false);
 	conf.get("Icons", "auto_arrange",     gisett->auto_arrange, true);
 
+	/* try to get font */
+	if(conf.get("Icons", "label_font", font_name, sizeof(font_name))) {
+		font_cache_find(font_name, gisett->label_font,
+								   gisett->label_fontsize,
+								   gisett->label_font,
+								   gisett->label_fontsize);
+	}
+
 	/* minimal allowed font size */
 	if(gisett->label_fontsize < 8)
 		gisett->label_fontsize = 12;
diff --git a/ede-desktop/ede-desktop.h b/ede-desktop/ede-desktop.h
index efa4d21..1eeb636 100644
--- a/ede-desktop/ede-desktop.h
+++ b/ede-desktop/ede-desktop.h
@@ -44,6 +44,7 @@
 struct GlobalIconSettings {
 	int  label_background;
 	int  label_foreground;
+	int  label_font;
 	int  label_fontsize;
 	int  label_maxwidth;
 	bool label_transparent;