diff options
Diffstat (limited to 'fiv.c')
| -rw-r--r-- | fiv.c | 47 |
1 files changed, 43 insertions, 4 deletions
@@ -1,7 +1,7 @@ // // fiv.c: fuck-if-I-know-how-to-name-it image browser and viewer // -// Copyright (c) 2021 - 2022, Přemysl Eric Janouch <p@janouch.name> +// Copyright (c) 2021 - 2023, Přemysl Eric Janouch <p@janouch.name> // // Permission to use, copy, modify, and/or distribute this software for any // purpose with or without fee is hereby granted. @@ -1934,8 +1934,8 @@ static const char stylesheet[] = "@define-color fiv-tile @content_view_bg; \ } \ .fiv-information label { padding: 0 4px; }"; -static void -output_thumbnail(gchar **uris, gboolean extract, const char *size_arg) +static FivThumbnailSize +output_thumbnail_prologue(gchar **uris, const char *size_arg) { if (!uris) exit_fatal("No path given"); @@ -1956,6 +1956,38 @@ output_thumbnail(gchar **uris, gboolean extract, const char *size_arg) #ifdef G_OS_WIN32 _setmode(fileno(stdout), _O_BINARY); #endif + return size; +} + +static void +output_thumbnail_for_search(gchar **uris, const char *size_arg) +{ + FivThumbnailSize size = output_thumbnail_prologue(uris, size_arg); + + GError *error = NULL; + GFile *file = g_file_new_for_uri(uris[0]); + cairo_surface_t *surface = NULL; + GBytes *bytes = NULL; + if ((surface = fiv_thumbnail_produce(file, size, &error)) && + (bytes = fiv_io_serialize_for_search(surface, &error))) { + fwrite( + g_bytes_get_data(bytes, NULL), 1, g_bytes_get_size(bytes), stdout); + g_bytes_unref(bytes); + } else { + g_assert(error != NULL); + } + + g_object_unref(file); + if (error) + exit_fatal("%s", error->message); + + cairo_surface_destroy(surface); +} + +static void +output_thumbnail(gchar **uris, gboolean extract, const char *size_arg) +{ + FivThumbnailSize size = output_thumbnail_prologue(uris, size_arg); GError *error = NULL; GFile *file = g_file_new_for_uri(uris[0]); @@ -1981,7 +2013,7 @@ main(int argc, char *argv[]) { gboolean show_version = FALSE, show_supported_media_types = FALSE, invalidate_cache = FALSE, browse = FALSE, extract_thumbnail = FALSE; - gchar **args = NULL, *thumbnail_size = NULL; + gchar **args = NULL, *thumbnail_size = NULL, *thumbnail_size_search = NULL; const GOptionEntry options[] = { {G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &args, NULL, "[PATH | URI]..."}, @@ -1991,6 +2023,9 @@ main(int argc, char *argv[]) {"browse", 0, G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &browse, "Start in filesystem browsing mode", NULL}, + {"thumbnail-for-search", 0, G_OPTION_FLAG_IN_MAIN, + G_OPTION_ARG_STRING, &thumbnail_size_search, + "Output an image file suitable for searching by content", "SIZE"}, {"extract-thumbnail", 0, G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &extract_thumbnail, "Output any embedded thumbnail (superseding --thumbnail)", NULL}, @@ -2032,6 +2067,10 @@ main(int argc, char *argv[]) args[i] = g_file_get_uri(resolved); g_object_unref(resolved); } + if (thumbnail_size_search) { + output_thumbnail_for_search(args, thumbnail_size_search); + return 0; + } if (extract_thumbnail || thumbnail_size) { output_thumbnail(args, extract_thumbnail, thumbnail_size); return 0; |