tuit

git clone git://bebou.netlib.re/tuit

Log | Files | Refs |

commit 57940a242c318d6be4eb31ad2d39747f27a0e4a4
parent 888448eb34d34eba3cbb64562308d22092af4bd5
Auteurice: Arthur Pons <arthur.pons@unistra.fr>
Date:   Wed, 11 Jun 2025 23:17:40 +0200

Déplacement liste avec une recherche en cours

Diffstat:
M
choose.c
 | 
28
+++++++++++++++++-----------

1 file changed, 17 insertions(+), 11 deletions(-)
diff --git a/choose.c b/choose.c
@@ -10,6 +10,7 @@ int min(int a, int b) { return a < b ? a : b; }
 
 int main(int argc, char **argv) {
 	int curelem=0; int count=0; int start=0;
+	int curline=2;
 	char line[ELEM_SIZE];
 	char search[ELEM_SIZE];
 	char **list;
@@ -27,18 +28,18 @@ int main(int argc, char **argv) {
 	tb_set_input_mode(TB_INPUT_ESC | TB_INPUT_MOUSE);
 	struct tb_event ev;
 	char buf[7]; buf[0]='\0';
+	int ishown[count];
+	for (int i=0;i<count;i++) ishown[i]=i;
 
 	while(1) {
 		tb_clear();
 		tb_printf(0,0,TB_DEFAULT,TB_DEFAULT,"> %s",buf);
 		int j=1;
-		for (int i=0;i<min(tb_height(),count);i++) {
-			if (!strchr(list[i+start],buf[0])) continue;
-			if (i+start==curelem)
-				tb_printf(0,j,TB_BLACK,TB_WHITE,"> %s",list[i+start]);
+		for (int i=0;i<tb_height();i++) {
+			if (i==curline-2)
+				tb_printf(0,j++,TB_BLACK,TB_WHITE,"> %s",list[ishown[i+start]]);
 			else
-				tb_printf(0,j,TB_DEFAULT,TB_DEFAULT,"  %s",list[i+start]);
-			j++;
+				tb_printf(0,j++,TB_DEFAULT,TB_DEFAULT,"  %s",list[ishown[i+start]]);
 		}
 		tb_present();
 		tb_poll_event(&ev);
@@ -56,14 +57,15 @@ int main(int argc, char **argv) {
 						return 0;
 					/* up */
 					case 65517:
-						if(start!=0) start--;
-						curelem=max(0,curelem-1);
+						if(curline==2) start=max(0,start-1);
+						curline=max(2,curline-1);
+						curelem=ishown[curline+start+-2];
 						break;
 					/* down */
 					case 65516:
-						if(curelem-start+1==tb_height())
-							start=min(start+1,count-tb_height());
-						curelem=min(count-1,curelem+1);
+						if(curline==tb_height()) start=start+1;
+						curline=min(tb_height(),curline+1);
+						curelem=ishown[curline+start+-2];
 						break;
 					/* pageup and pagedown */
 					case 65519:
@@ -83,6 +85,10 @@ int main(int argc, char **argv) {
 						break;
 					case 0:
 						buf[tb_utf8_unicode_to_char(buf, ev.ch)] = '\0';
+						start=0; int j=0;
+						for (int i=0;i<count;i++)
+							if (strchr(list[i],buf[0])) { ishown[j]=i; j++; }
+						curelem=ishown[0];
 					default:
 						break;
 					}