diff options
Diffstat (limited to 'src/imlib.c')
| -rw-r--r-- | src/imlib.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/imlib.c b/src/imlib.c index 6d718f5..0b60180 100644 --- a/src/imlib.c +++ b/src/imlib.c @@ -39,6 +39,10 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include <curl/curl.h> #endif +#ifdef HAVE_LIBEXIF +#include "exif.h" +#endif + Display *disp = NULL; Visual *vis = NULL; Screen *scr = NULL; @@ -146,6 +150,9 @@ int feh_load_image(Imlib_Image * im, feh_file * file) file->filename = tmpname; feh_file_info_load(file, *im); file->filename = tempcpy; +#ifdef HAVE_LIBEXIF + file->ed = exif_get_data(tmpname); +#endif } if ((opt.slideshow) && (opt.reload == 0)) { /* Http, no reload, slideshow. Let's keep this image on hand... */ @@ -220,6 +227,10 @@ int feh_load_image(Imlib_Image * im, feh_file * file) return(0); } +#ifdef HAVE_LIBEXIF + file->ed = exif_get_data(file->filename); +#endif + D(("Loaded ok\n")); return(1); } @@ -492,6 +503,110 @@ void feh_draw_filename(winwidget w) return; } +#ifdef HAVE_LIBEXIF +void feh_draw_exif(winwidget w) +{ + static Imlib_Font fn = NULL; + int width = 0, height = 0, line_width = 0, line_height = 0; + Imlib_Image im = NULL; + int no_lines = 0, i; + int pos = 0; + int pos2 = 0; + char info_line[256]; + char *info_buf[128]; + char buffer[MAX_EXIF_DATA]; + + if ( (!w->file) || (!FEH_FILE(w->file->data)) + || (!FEH_FILE(w->file->data)->filename) ) + { + return; + } + + exif_get_info(FEH_FILE(w->file->data)->ed, buffer, MAX_EXIF_DATA); + + fn = feh_load_font(w); + + if (buffer == NULL) + { + snprintf(buffer, MAX_EXIF_DATA, "%s", estrdup("Failed to run exif command")); + gib_imlib_get_text_size(fn, &buffer[0], NULL, &width, &height, IMLIB_TEXT_TO_RIGHT); + no_lines = 1; + } + else + { + + while ( (no_lines < 128) && (pos < MAX_EXIF_DATA) ) + { + /* max 128 lines */ + pos2 = 0; + while ( pos2 < 256 ) /* max 256 chars per line */ + { + if ( (buffer[pos] != '\n') + && (buffer[pos] != '\0') ) + { + info_line[pos2] = buffer[pos]; + } + else if ( buffer[pos] == '\0' ) + { + pos = MAX_EXIF_DATA; /* all data seen */ + info_line[pos2] = '\0'; + } + else + { + info_line[pos2] = '\0'; /* line finished, continue with next line*/ + + pos++; + break; + } + + pos++; + pos2++; + } + + gib_imlib_get_text_size(fn, info_line, NULL, &line_width, + &line_height, IMLIB_TEXT_TO_RIGHT); + + if (line_height > height) + height = line_height; + if (line_width > width) + width = line_width; + info_buf[no_lines] = estrdup(info_line); + + no_lines++; + } + } + + if (no_lines == 0) + return; + + height *= no_lines; + width += 4; + + im = imlib_create_image(width, height); + if (!im) + { + eprintf("Couldn't create image. Out of memory?"); + } + + feh_imlib_image_fill_text_bg(im, width, height); + + for (i = 0; i < no_lines; i++) + { + gib_imlib_text_draw(im, fn, NULL, 2, (i * line_height) + 2, + info_buf[i], IMLIB_TEXT_TO_RIGHT, 0, 0, 0, 255); + gib_imlib_text_draw(im, fn, NULL, 1, (i * line_height) + 1, + info_buf[i], IMLIB_TEXT_TO_RIGHT, 255, 255, 255, 255); + + } + + gib_imlib_render_image_on_drawable(w->bg_pmap, im, 0, w->h - height, 1, 1, 0); + + gib_imlib_free_image_and_decache(im); + return; + +} +#endif + void feh_draw_info(winwidget w) { static Imlib_Font fn = NULL; |