From ec496289debf2722626406daa3c34d35d35dd567 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Wed, 16 Jun 2010 12:34:17 +0200
Subject: Make --font set the global default font

---
 src/imlib.c     | 24 ++++++++++++++++++++----
 src/index.c     |  6 +++++-
 src/options.c   |  4 ++--
 src/thumbnail.c |  6 +++++-
 4 files changed, 32 insertions(+), 8 deletions(-)

(limited to 'src')

diff --git a/src/imlib.c b/src/imlib.c
index c8aaf82..eedab6a 100644
--- a/src/imlib.c
+++ b/src/imlib.c
@@ -552,9 +552,11 @@ void feh_draw_zoom(winwidget w)
 	if (!w->im)
 		return;
 
+	if (opt.font)
+		fn = gib_imlib_load_font(opt.font);
+
 	if (!fn) {
 		fn = gib_imlib_load_font(DEFAULT_FONT);
-		memset(atab, 0, sizeof(atab));
 	}
 
 	if (!fn) {
@@ -562,6 +564,8 @@ void feh_draw_zoom(winwidget w)
 		return;
 	}
 
+	memset(atab, 0, sizeof(atab));
+
 	snprintf(buf, sizeof(buf), "%.0f%%, %dx%d", w->zoom * 100,
 			(int) (w->im_w * w->zoom), (int) (w->im_h * w->zoom));
 
@@ -598,8 +602,10 @@ void feh_draw_filename(winwidget w)
 			|| (!FEH_FILE(w->file->data)->filename))
 		return;
 
+	if (opt.font)
+		fn = gib_imlib_load_font(opt.font);
+
 	if (!fn) {
-		memset(atab, 0, sizeof(atab));
 		if (w->full_screen)
 			fn = gib_imlib_load_font(DEFAULT_FONT_BIG);
 		else
@@ -611,6 +617,8 @@ void feh_draw_filename(winwidget w)
 		return;
 	}
 
+	memset(atab, 0, sizeof(atab));
+
 	/* Work out how high the font is */
 	gib_imlib_get_text_size(fn, FEH_FILE(w->file->data)->filename, NULL, &tw, &th, IMLIB_TEXT_TO_RIGHT);
 
@@ -730,8 +738,10 @@ void feh_draw_caption(winwidget w)
 	caption_style->bits = gib_list_add_front(caption_style->bits,
 		gib_style_bit_new(1, 1, 0, 0, 0, 255));
 
+	if (opt.font)
+		fn = gib_imlib_load_font(opt.font);
+
 	if (!fn) {
-		memset(atab, 0, sizeof(atab));
 		if (w->full_screen)
 			fn = gib_imlib_load_font(DEFAULT_FONT_BIG);
 		else
@@ -743,6 +753,8 @@ void feh_draw_caption(winwidget w)
 		return;
 	}
 
+	memset(atab, 0, sizeof(atab));
+
 	if (*(file->caption) == '\0') {
 		p = estrdup("Caption entry mode - Hit ESC to cancel");
 		lines = feh_wrap_string(p, w->w, fn, NULL);
@@ -1035,8 +1047,10 @@ void feh_draw_actions(winwidget w)
 			|| (!FEH_FILE(w->file->data)->filename))
 		return;
 
+	if (opt.font)
+		fn = gib_imlib_load_font(opt.font);
+
 	if (!fn) {
-		memset(atab, 0, sizeof(atab));
 		if (w->full_screen)
 			fn = gib_imlib_load_font(DEFAULT_FONT_BIG);
 		else
@@ -1048,6 +1062,8 @@ void feh_draw_actions(winwidget w)
 		return;
 	}
 
+	memset(atab, 0, sizeof(atab));
+
 	gib_imlib_get_text_size(fn, "defined actions:", NULL, &tw, &th, IMLIB_TEXT_TO_RIGHT);
 /* Check for the widest line */
 	max_tw = tw;
diff --git a/src/index.c b/src/index.c
index 8321185..e611ba6 100644
--- a/src/index.c
+++ b/src/index.c
@@ -68,7 +68,11 @@ void init_index_mode(void)
 		mode = "index";
 	}
 
-	fn = gib_imlib_load_font(opt.font);
+	if (opt.font)
+		fn = gib_imlib_load_font(opt.font);
+
+	if (!fn)
+		fn = gib_imlib_load_font(DEFAULT_FONT);
 
 	if (opt.title_font) {
 		int fh, fw;
diff --git a/src/options.c b/src/options.c
index b7deb12..e2e9c05 100644
--- a/src/options.c
+++ b/src/options.c
@@ -55,7 +55,7 @@ void init_parse_options(int argc, char **argv)
 	opt.thumb_h = 60;
 	opt.thumb_redraw = 10;
 	opt.menu_font = estrdup(DEFAULT_MENU_FONT);
-	opt.font = estrdup(DEFAULT_FONT);
+	opt.font = NULL;
 	opt.image_bg = estrdup("default");
 	opt.menu_bg = estrdup(PREFIX "/share/feh/images/menubg_default.png");
 	opt.menu_style = estrdup(PREFIX "/share/feh/fonts/menu.style");
@@ -1081,10 +1081,10 @@ static void show_usage(void)
 " -o, --output FILE         Save the created montage to FILE\n"
 " -O, --output-only  FILE   Just save the created montage to FILE\n"
 "                           WITHOUT displaying it (use in scripts)\n"
-" INDEX MODE OPTIONS\n"
 " -e, --font FONT           Use FONT to print the information under each\n"
 "                           thumbnail. FONT should be defined in the form\n"
 "                           fontname/size(points). eg -e myfont/12\n"
+" INDEX MODE OPTIONS\n"
 " -@, --title-font FONT     Use FONT to print a title on the index, if no\n"
 "                           font is specified, a title will not be printed\n"
 " SLIDESHOW KEYS\n"
diff --git a/src/thumbnail.c b/src/thumbnail.c
index c104cb8..74cc033 100644
--- a/src/thumbnail.c
+++ b/src/thumbnail.c
@@ -92,7 +92,11 @@ void init_thumbnail_mode(void)
 
 	mode = "thumbnail";
 
-	td.font_main = gib_imlib_load_font(opt.font);
+	if (opt.font)
+		td.font_main = gib_imlib_load_font(opt.font);
+
+	if (!td.font_main)
+		td.font_main = gib_imlib_load_font(DEFAULT_FONT);
 
 	if (opt.title_font) {
 		int fh, fw;
-- 
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