From 8d788be43d5941f24a29b355415dac6fba72f864 Mon Sep 17 00:00:00 2001
From: Ali Gholami Rudi <ali@rudi.ir>
Date: Wed, 6 Apr 2011 09:53:29 +0430
Subject: [PATCH] show info with i key

---
 cnoor.c  |  6 ++++--
 txtwin.c | 25 +++++++++++++++++++------
 txtwin.h |  7 +------
 3 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/cnoor.c b/cnoor.c
index 36c9a41..22171d6 100644
--- a/cnoor.c
+++ b/cnoor.c
@@ -23,7 +23,7 @@ static void ins_sura(struct txtwin *tw, struct quran *quran,
 	int i;
 	for (i = 0; i < ayas; i++) {
 		int juz = juz_start(sura, i + 1);
-		enum sajda sajda = sajda_kind(sura, i + 1);
+		int sajda = sajda_kind(sura, i + 1);
 		if (juz) {
 			sprintf(buf, "%d\n", juz);
 			txtwin_append(tw, buf, "juz");
@@ -55,10 +55,12 @@ static void set_tags(struct txtwin *tw)
 
 int show(int sura)
 {
+	char name[128];
 	struct txtwin *tw;
 	struct quran *quran;
 	struct quran *trans = NULL;
-	tw = txtwin_alloc();
+	sprintf(name, "%d(%s)", sura, sura_name(sura));
+	tw = txtwin_alloc(name);
 	quran = quran_alloc(QURAN_PATH);
 	if (TRANS_PATH)
 		trans = quran_alloc(TRANS_PATH);
diff --git a/txtwin.c b/txtwin.c
index 101c855..4e58c0c 100644
--- a/txtwin.c
+++ b/txtwin.c
@@ -33,9 +33,11 @@ static struct {
 };
 static int ntags = 1;
 
+static char name[128];
 static PangoContext *context;
 static int width = 1;
 static int height = 1;
+static int head;
 static PangoFontMap *fontmap;
 static FT_Bitmap *bitmap;
 static char text[MAXTEXT];
@@ -146,10 +148,17 @@ static int getcount(int def)
 	return result;
 }
 
+static void printinfo(void)
+{
+	printf("\x1b[H");
+	printf("CNOOR \t\t\t %d%% \t\t\t %s \x1b[K",
+		head * 100 / height, name);
+	fflush(stdout);
+}
+
 void txtwin_loop(struct txtwin *tw)
 {
 	int step = fb_rows() / PAGESTEPS;
-	int head = 0;
 	int c;
 	struct termios oldtermios, termios;
 	tcgetattr(STDIN_FILENO, &termios);
@@ -201,6 +210,9 @@ void txtwin_loop(struct txtwin *tw)
 			if (count)
 				head = height * getcount(0) / 100;
 			break;
+		case 'i':
+			printinfo();
+			continue;
 		default:
 			/* no need to redraw */
 			continue;
@@ -213,27 +225,28 @@ void txtwin_loop(struct txtwin *tw)
 void txtwin_gtk_init(int argc, char **argv)
 {
 	char *clear = "\x1b[2J\x1b[H";
-	char *msg = "\t\t\t\t***FBPAN***\n";
 	char *hide = "\x1b[?25l";
 	g_type_init();
-	g_set_prgname("fbpan");
+	g_set_prgname("cpan");
 	setlocale(LC_ALL, "");
 	write(STDIN_FILENO, clear, strlen(clear));
-	write(STDIN_FILENO, msg, strlen(msg));
 	write(STDIN_FILENO, hide, strlen(hide));
 	fb_init();
 }
 
-struct txtwin *txtwin_alloc() {
+struct txtwin *txtwin_alloc(char *sura)
+{
 	fontmap = pango_ft2_font_map_new();
 	pango_ft2_font_map_set_resolution(PANGO_FT2_FONT_MAP(fontmap), DPI, DPI);
 	context = pango_font_map_create_context(PANGO_FONT_MAP(fontmap));
+	strcpy(name, sura);
+	printinfo();
 	return NULL;
 }
 
 void txtwin_free(struct txtwin *tw)
 {
-	char *show = "\x1b[?25h";
+	char *show = "\x1b[?25h\n";
 	fb_free();
 	destroy_bitmap(bitmap);
 	g_object_unref(context);
diff --git a/txtwin.h b/txtwin.h
index dab717a..f20e077 100644
--- a/txtwin.h
+++ b/txtwin.h
@@ -1,13 +1,8 @@
-#ifndef _TXTWIN_H
-#define _TXTWIN_H
-
 struct txtwin;
 
-struct txtwin *txtwin_alloc();
+struct txtwin *txtwin_alloc(char *name);
 void txtwin_gtk_init(int argc, char **argv);
 void txtwin_free(struct txtwin *tw);
 void txtwin_loop(struct txtwin *tw);
 void txtwin_append(struct txtwin *tw, char *s, char *tag);
 void txtwin_tag(struct txtwin *tw, char *name, char *fg, char *bg, char *font);
-
-#endif
-- 
2.11.4.GIT