Apply changes to thumbnail mode

1 files changed, 33 insertions, 140 deletions

diff --git a/src/thumbnail.c b/src/thumbnail.c
index 16dbcf3..191fc8e 100644
--- a/src/thumbnail.c
+++ b/src/thumbnail.c
@@ -31,10 +31,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "thumbnail.h"
 #include "md5.h"
 #include "feh_png.h"
+#include "index.h"
 
-static char *create_index_dimension_string(int w, int h);
-static char *create_index_size_string(char *file);
-static char *create_index_title_string(int num, int w, int h);
 static gib_list *thumbnails = NULL;
 
 static thumbmode_data td;
@@ -65,15 +63,15 @@ void init_thumbnail_mode(void)
 	unsigned char trans_bg = 0;
 	int title_area_h = 0;
 	int tw = 0, th = 0;
-	int fw_name, fw_size, fw_dim, fh;
+	int fw, fh;
 	int thumbnailcount = 0;
 	feh_file *file = NULL;
 	gib_list *l, *last = NULL;
-	int lines;
+	int lineno;
 	int index_image_width, index_image_height;
-	int x_offset_name = 0, x_offset_dim = 0, x_offset_size = 0;
 	char *s;
 	unsigned int thumb_counter = 0;
+	gib_list *line, *lines;
 
 	/* initialize thumbnail mode data */
 	td.im_main = NULL;
@@ -119,9 +117,8 @@ void init_thumbnail_mode(void)
 	/* Work out how tall the font is */
 	gib_imlib_get_text_size(td.font_main, "W", NULL, &tw, &th,
 			IMLIB_TEXT_TO_RIGHT);
-	/* For now, allow room for the right number of lines with small gaps */
-	td.text_area_h = ((th + 2) * (opt.index_show_name + opt.index_show_size +
-				opt.index_show_dim)) + 5;
+	get_index_string_dim(NULL, td.font_main, &fw, &fh);
+	td.text_area_h = fh + 5;
 
 	/* This includes the text area for index data */
 	td.thumb_tot_h = opt.thumb_h + td.text_area_h;
@@ -264,34 +261,14 @@ void init_thumbnail_mode(void)
 
 			td.text_area_w = opt.thumb_w;
 			/* Now draw on the info text */
-			if (opt.index_show_name) {
-				gib_imlib_get_text_size(td.font_main, file->name, NULL,
-						&fw_name, &fh, IMLIB_TEXT_TO_RIGHT);
-				if (fw_name > td.text_area_w)
-					td.text_area_w = fw_name;
-			}
-			if (opt.index_show_dim) {
-				gib_imlib_get_text_size(td.font_main,
-							create_index_dimension_string(ww, hh),
-							NULL, &fw_dim, &fh, IMLIB_TEXT_TO_RIGHT);
-				if (fw_dim > td.text_area_w)
-					td.text_area_w = fw_dim;
-			}
-			if (opt.index_show_size) {
-				gib_imlib_get_text_size(td.font_main,
-							create_index_size_string(file->filename),
-							NULL, &fw_size, &fh, IMLIB_TEXT_TO_RIGHT);
-				if (fw_size > td.text_area_w)
-					td.text_area_w = fw_size;
+			if (opt.index_info) {
+				get_index_string_dim(file, td.font_main, &fw, &fh);
+				if (fw > td.text_area_w)
+					td.text_area_w = fw;
 			}
 			if (td.text_area_w > opt.thumb_w)
 				td.text_area_w += 5;
 
-			/* offsets for centering text */
-			x_offset_name = (td.text_area_w - fw_name) / 2;
-			x_offset_dim = (td.text_area_w - fw_dim) / 2;
-			x_offset_size = (td.text_area_w - fw_size) / 2;
-
 			if (td.vertical) {
 				if (td.text_area_w > td.max_column_w)
 					td.max_column_w = td.text_area_w;
@@ -332,28 +309,23 @@ void init_thumbnail_mode(void)
 
 			gib_imlib_free_image_and_decache(im_thumb);
 
-			lines = 0;
-			if (opt.index_show_name)
-				gib_imlib_text_draw(td.im_main,
-						td.font_main, NULL,
-						x + x_offset_name,
-						y + opt.thumb_h + (lines++ * (th + 2)) + 2,
-						file->name, IMLIB_TEXT_TO_RIGHT,
-						255, 255, 255, 255);
-			if (opt.index_show_dim)
-				gib_imlib_text_draw(td.im_main,
-						td.font_main, NULL,
-						x + x_offset_dim,
-						y + opt.thumb_h + (lines++ * (th + 2)) + 2,
-						create_index_dimension_string(orig_w, orig_h),
-						IMLIB_TEXT_TO_RIGHT, 255, 255, 255, 255);
-			if (opt.index_show_size)
-				gib_imlib_text_draw(td.im_main,
-						td.font_main, NULL,
-						x + x_offset_size,
-						y + opt.thumb_h + (lines++ * (th + 2)) + 2,
-						create_index_size_string(file->filename),
-						IMLIB_TEXT_TO_RIGHT, 255, 255, 255, 255);
+			lineno = 0;
+			if (opt.index_info) {
+				line = lines = feh_wrap_string(create_index_string(file),
+						opt.thumb_w * 3, td.font_main, NULL);
+
+				while (line) {
+					gib_imlib_get_text_size(td.font_main, (char *) line -> data,
+							NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT);
+					gib_imlib_text_draw(td.im_main, td.font_main, NULL,
+							x + ((td.text_area_w - fw) >> 1),
+							y + opt.thumb_h + (lineno++ * (th + 2)) + 2,
+							(char *) line->data,
+							IMLIB_TEXT_TO_RIGHT, 255, 255, 255, 255);
+					line = line->next;
+				}
+				gib_list_free_and_data(lines);
+			}
 
 			if (td.vertical)
 				y += td.thumb_tot_h;
@@ -424,40 +396,6 @@ void init_thumbnail_mode(void)
 	return;
 }
 
-static char *create_index_size_string(char *file)
-{
-	static char str[50];
-	int size = 0;
-	double kbs = 0.0;
-	struct stat st;
-
-	if (stat(file, &st))
-		kbs = 0.0;
-	else {
-		size = st.st_size;
-		kbs = (double) size / 1000;
-	}
-
-	snprintf(str, sizeof(str), "%.2fKb", kbs);
-	return(str);
-}
-
-static char *create_index_dimension_string(int w, int h)
-{
-	static char str[50];
-
-	snprintf(str, sizeof(str), "%dx%d", w, h);
-	return(str);
-}
-
-static char *create_index_title_string(int num, int w, int h)
-{
-	static char str[50];
-
-	snprintf(str, sizeof(str), PACKAGE " index - %d thumbnails, %d by %d pixels", num, w, h);
-	return(str);
-}
-
 feh_thumbnail *feh_thumbnail_new(feh_file * file, int x, int y, int w, int h)
 {
 	feh_thumbnail *thumb;
@@ -606,23 +544,8 @@ void feh_thumbnail_calculate_geometry(void)
 		for (l = filelist; l; l = l->next) {
 			file = FEH_FILE(l->data);
 			td.text_area_w = opt.thumb_w;
-			if (opt.index_show_name) {
-				gib_imlib_get_text_size(td.font_main, file->name, NULL,
-						&fw, &fh, IMLIB_TEXT_TO_RIGHT);
-				if (fw > td.text_area_w)
-					td.text_area_w = fw;
-			}
-			if (opt.index_show_dim) {
-				gib_imlib_get_text_size(td.font_main,
-						create_index_dimension_string(1000, 1000),
-						NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT);
-				if (fw > td.text_area_w)
-					td.text_area_w = fw;
-			}
-			if (opt.index_show_size) {
-				gib_imlib_get_text_size(td.font_main,
-						create_index_size_string(file->filename),
-						NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT);
+			if (opt.index_info) {
+				get_index_string_dim(file, td.font_main, &fw, &fh);
 				if (fw > td.text_area_w)
 					td.text_area_w = fw;
 			}
@@ -654,23 +577,8 @@ void feh_thumbnail_calculate_geometry(void)
 			file = FEH_FILE(l->data);
 			td.text_area_w = opt.thumb_w;
 			/* Calc width of text */
-			if (opt.index_show_name) {
-				gib_imlib_get_text_size(td.font_main, file->name, NULL,
-						&fw, &fh, IMLIB_TEXT_TO_RIGHT);
-				if (fw > td.text_area_w)
-					td.text_area_w = fw;
-			}
-			if (opt.index_show_dim) {
-				gib_imlib_get_text_size(td.font_main,
-							create_index_dimension_string(1000, 1000),
-							NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT);
-				if (fw > td.text_area_w)
-					td.text_area_w = fw;
-			}
-			if (opt.index_show_size) {
-				gib_imlib_get_text_size(td.font_main,
-							create_index_size_string(file->filename),
-							NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT);
+			if (opt.index_info) {
+				get_index_string_dim(file, td.font_main, &fw, &fh);
 				if (fw > td.text_area_w)
 					td.text_area_w = fw;
 			}
@@ -697,23 +605,8 @@ void feh_thumbnail_calculate_geometry(void)
 		for (l = filelist; l; l = l->next) {
 			file = FEH_FILE(l->data);
 			td.text_area_w = opt.thumb_w;
-			if (opt.index_show_name) {
-				gib_imlib_get_text_size(td.font_main, file->name, NULL,
-						&fw, &fh, IMLIB_TEXT_TO_RIGHT);
-				if (fw > td.text_area_w)
-					td.text_area_w = fw;
-			}
-			if (opt.index_show_dim) {
-				gib_imlib_get_text_size(td.font_main,
-						create_index_dimension_string(1000, 1000),
-						NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT);
-				if (fw > td.text_area_w)
-					td.text_area_w = fw;
-			}
-			if (opt.index_show_size) {
-				gib_imlib_get_text_size(td.font_main,
-						create_index_size_string(file->filename),
-						NULL, &fw, &fh, IMLIB_TEXT_TO_RIGHT);
+			if (opt.index_info) {
+				get_index_string_dim(file, td.font_main, &fw, &fh);
 				if (fw > td.text_area_w)
 					td.text_area_w = fw;
 			}