diff options
Diffstat (limited to 'fbi.c')
| -rw-r--r-- | fbi.c | 35 |
1 files changed, 34 insertions, 1 deletions
@@ -77,6 +77,8 @@ #define KEY_DELETE -200 #define KEY_ROT_CW -201 #define KEY_ROT_CCW -202 +#define KEY_FLIP_V -203 +#define KEY_FLIP_H -204 #define DEFAULT_DEVICE "/dev/fb0" @@ -552,6 +554,8 @@ static void show_help(void) L" D, Shift+d - delete image", L" r - rotate 90 degrees clockwise", L" l - rotate 90 degrees counter-clockwise", + L" x - mirror image vertically (top / bottom)", + L" y - mirror image horizontally (left to right)", }; shadow_draw_text_box(face, 24, 16, transparency, @@ -996,7 +1000,13 @@ svga_show(struct flist *f, struct flist *prev, } else if (0 == strcmp(key, "l") || 0 == strcmp(key, "L")) { return KEY_ROT_CCW; - + } else if (0 == strcmp(key, "x") || + 0 == strcmp(key, "X")) { + return KEY_FLIP_V; + } else if (0 == strcmp(key, "y") || + 0 == strcmp(key, "Y")) { + return KEY_FLIP_H; + } else if (0 == strcmp(key, "h") || 0 == strcmp(key, "H")) { if (!help) { @@ -1544,6 +1554,29 @@ main(int argc, char *argv[]) } break; } + case KEY_FLIP_V: + case KEY_FLIP_H: + { + if (editable) { + snprintf(linebuffer,sizeof(linebuffer), + "mirroring %s ...",fcurrent->name); + status_update(linebuffer, NULL); + jpeg_transform_inplace + (fcurrent->name, + (key == KEY_FLIP_V) ? JXFORM_FLIP_V : JXFORM_FLIP_H, + NULL, + NULL,0, + (backup ? JFLAG_FILE_BACKUP : 0) | + (preserve ? JFLAG_FILE_KEEP_TIME : 0) | + JFLAG_TRANSFORM_IMAGE | + JFLAG_TRANSFORM_THUMBNAIL | + JFLAG_UPDATE_ORIENTATION); + flist_img_free(fcurrent); + } else { + status_error("readonly mode, sorry [start with --edit?]"); + } + break; + } case KEY_TAGFILE: fcurrent->tag = !fcurrent->tag; /* fall throuth */ |