From 54f87146c3755653bbbe076c86b4b85c23a0989d Mon Sep 17 00:00:00 2001
From: Tony Crisci <tony@dubstepdish.com>
Date: Thu, 24 Aug 2017 15:26:51 -0400
Subject: refactor example config and add ini.c

---
 examples/shared.c | 139 ------------------------------------------------------
 1 file changed, 139 deletions(-)

(limited to 'examples/shared.c')

diff --git a/examples/shared.c b/examples/shared.c
index 1dad8016..f9d687e3 100644
--- a/examples/shared.c
+++ b/examples/shared.c
@@ -18,145 +18,6 @@
 #include <wlr/util/log.h>
 #include "shared.h"
 
-static void usage(const char *name, int ret) {
-	fprintf(stderr,
-		"usage: %s [-d <name> [-r <rotation> | -f]]*\n"
-		"\n"
-		" -o <output>    The name of the DRM display. e.g. DVI-I-1.\n"
-		" -r <rotation>  The rotation counter clockwise. Valid values are 90, 180, 270.\n"
-		" -x <position>  The X-axis coordinate position of this output in the layout.\n"
-		" -y <position>  The Y-axis coordinate position of this output in the layout.\n"
-		" -f             Flip the output along the vertical axis.\n", name);
-
-	exit(ret);
-}
-
-struct example_config *parse_args(int argc, char *argv[]) {
-	struct example_config *config = calloc(1, sizeof(struct example_config));
-	wl_list_init(&config->outputs);
-	struct output_config *oc = NULL;
-
-	int c;
-	while ((c = getopt(argc, argv, "o:r:x:y:fh")) != -1) {
-		switch (c) {
-		case 'o':
-			oc = calloc(1, sizeof(*oc));
-			oc->name = optarg;
-			oc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
-			wl_list_insert(&config->outputs, &oc->link);
-			break;
-		case 'r':
-			if (!oc) {
-				fprintf(stderr, "You must specify an output first\n");
-				usage(argv[0], 1);
-			}
-
-			if (oc->transform != WL_OUTPUT_TRANSFORM_NORMAL
-					&& oc->transform != WL_OUTPUT_TRANSFORM_FLIPPED) {
-				fprintf(stderr, "Rotation for %s already specified\n", oc->name);
-				usage(argv[0], 1);
-			}
-
-			if (strcmp(optarg, "90") == 0) {
-				oc->transform += WL_OUTPUT_TRANSFORM_90;
-			} else if (strcmp(optarg, "180") == 0) {
-				oc->transform += WL_OUTPUT_TRANSFORM_180;
-			} else if (strcmp(optarg, "270") == 0) {
-				oc->transform += WL_OUTPUT_TRANSFORM_270;
-			} else {
-				fprintf(stderr, "Invalid rotation '%s'\n", optarg);
-				usage(argv[0], 1);
-			}
-			break;
-		case 'x':
-			if (!oc) {
-				fprintf(stderr, "You must specify an output first\n");
-				usage(argv[0], 1);
-			}
-			oc->x = strtol(optarg, NULL, 0);
-			break;
-		case 'y':
-			if (!oc) {
-				fprintf(stderr, "You must specify an output first\n");
-				usage(argv[0], 1);
-			}
-			oc->y = strtol(optarg, NULL, 0);
-			break;
-		case 'f':
-			if (!oc) {
-				fprintf(stderr, "You must specify an output first\n");
-				usage(argv[0], 1);
-			}
-
-			if (oc->transform >= WL_OUTPUT_TRANSFORM_FLIPPED) {
-				fprintf(stderr, "Flip for %s already specified\n", oc->name);
-				usage(argv[0], 1);
-			}
-
-			oc->transform += WL_OUTPUT_TRANSFORM_FLIPPED;
-			break;
-		case 'h':
-		case '?':
-			usage(argv[0], c != 'h');
-		}
-	}
-
-	return config;
-}
-
-void example_config_destroy(struct example_config *config) {
-	struct output_config *oc, *tmp = NULL;
-	wl_list_for_each_safe(oc, tmp, &config->outputs, link) {
-		free(oc);
-	}
-	free(config);
-}
-
-struct wlr_output_layout *configure_layout(struct example_config *config, struct wl_list *outputs) {
-	struct wlr_output_layout *layout = wlr_output_layout_init();
-	int max_x = INT_MIN;
-	int max_x_y = INT_MIN; // y value for the max_x output
-
-	// first add all the configured outputs
-	struct output_state *output;
-	wl_list_for_each(output, outputs, link) {
-		struct output_config *conf;
-		wl_list_for_each(conf, &config->outputs, link) {
-			if (strcmp(conf->name, output->output->name) == 0) {
-				wlr_output_layout_add(layout, output->output,
-						conf->x, conf->y);
-				wlr_output_transform(output->output, conf->transform);
-				int width, height;
-				wlr_output_effective_resolution(output->output, &width, &height);
-				if (conf->x + width > max_x) {
-					max_x = conf->x + width;
-					max_x_y = conf->y;
-				}
-				break;
-			}
-		}
-	}
-
-	if (max_x == INT_MIN) {
-		// couldn't find a configured output
-		max_x = 0;
-		max_x_y = 0;
-	}
-
-	// now add all the other configured outputs in a sensible position
-	wl_list_for_each(output, outputs, link) {
-		if (wlr_output_layout_get(layout, output->output)) {
-			continue;
-		}
-		wlr_output_layout_add(layout, output->output, max_x, max_x_y);
-		int width, height;
-		wlr_output_effective_resolution(output->output, &width, &height);
-		max_x += width;
-	}
-
-	return layout;
-}
-
 
 static void keyboard_led_update(struct keyboard_state *kbstate) {
 	uint32_t leds = 0;
-- 
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