diff options
| -rw-r--r-- | src/main.c | 51 |
1 files changed, 4 insertions, 47 deletions
@@ -66,53 +66,11 @@ struct { .font = "Monospace:24", }; -static void print_usage(const char* name) +static void print_usage(void) { fprintf(stdout, "imv %s\n" - "Usage: %s [-rfaudlh] [-n <NUM|PATH>] [-b BG] [-e FONT:SIZE] [-t SECONDS] [-] [images...]\n" - "\n" - "Flags:\n" - " -: Read image from stdin. One path per line.\n" - " -r: Recursively search input paths.\n" - " -f: Start in fullscreen mode\n" - " -a: Default to images' actual size\n" - " -u: Use nearest neighbour resampling.\n" - " -d: Show overlay\n" - " -l: List open files on exit.\n" - " -h: Print this help\n" - "\n" - "Options:\n" - " -n <NUM|PATH>: Start at picture number NUM, or with the path PATH.\n" - " -b BG: Set the background. Either 'checks' or a hex color value.\n" - " -e FONT:SIZE: Set the font used for the overlay. Defaults to Monospace:24\n" - " -t SECONDS: Enable slideshow mode and set delay between images" - "\n" - "Mouse:\n" - " Click+Drag to Pan\n" - " MouseWheel to Zoom\n" - "\n" - "Hotkeys:\n" - " 'q': Quit\n" - " '[',LArrow: Previous image\n" - " ']',RArrow: Next image\n" - " 'i','+': Zoom in\n" - " 'o','=': Zoom out\n" - " 'h': Pan left\n" - " 'j': Pan down\n" - " 'k': Pan up\n" - " 'l': Pan right\n" - " 'r': Reset view\n" - " 'a': Show image actual size\n" - " 'c': Center view\n" - " 'x': Close current image\n" - " 'f': Toggle fullscreen\n" - " 'd': Toggle overlay\n" - " ' ': Toggle gif playback\n" - " '.': Step a frame of gif playback\n" - " 'p': Print current image path to stdout\n" - " 't': Increase slideshow delay by one second\n" - " 'T': Decrease slideshow delay by one second\n" + "See manual for usage information.\n" "\n" "Legal:\n" "This program is free software; you can redistribute it and/or\n" @@ -123,7 +81,7 @@ static void print_usage(const char* name) "This software uses the FreeImage open source image library.\n" "See http://freeimage.sourceforge.net for details.\n" "FreeImage is used under the GNU GPLv2.\n" - , IMV_VERSION, name); + , IMV_VERSION); } static void parse_args(int argc, char** argv) @@ -131,7 +89,6 @@ static void parse_args(int argc, char** argv) /* Do not print getopt errors */ opterr = 0; - const char* name = argv[0]; char *argp, o; while((o = getopt(argc, argv, "firaudhln:b:e:t:")) != -1) { @@ -145,7 +102,7 @@ static void parse_args(int argc, char** argv) case 'a': g_options.actual = 1; break; case 'u': g_options.nearest_neighbour = 1; break; case 'd': g_options.overlay = 1; break; - case 'h': print_usage(name); exit(0); break; + case 'h': print_usage(); exit(0); break; case 'l': g_options.list = 1; break; case 'n': g_options.start_at = optarg; |