Move shared example code

1 files changed, 60 insertions, 0 deletions

diff --git a/examples/support/config.h b/examples/support/config.h
new file mode 100644
index 00000000..e26531c2
--- /dev/null
+++ b/examples/support/config.h
@@ -0,0 +1,60 @@
+#ifndef _EXAMPLE_CONFIG_H
+#define _EXAMPLE_CONFIG_H
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200112L
+#endif
+#include <wlr/types/wlr_output_layout.h>
+#include <wlr/types/wlr_input_device.h>
+#include <wlr/types/wlr_cursor.h>
+#include "shared.h"
+
+struct output_config {
+	char *name;
+	enum wl_output_transform transform;
+	int x, y;
+	struct wl_list link;
+};
+
+struct device_config {
+	char *name;
+	char *mapped_output;
+	struct wlr_box *mapped_box;
+	struct wl_list link;
+};
+
+struct example_config {
+	struct {
+		char *mapped_output;
+		struct wlr_box *mapped_box;
+	} cursor;
+
+	struct wl_list outputs;
+	struct wl_list devices;
+	char *config_path;
+};
+
+struct example_config *parse_args(int argc, char *argv[]);
+
+void example_config_destroy(struct example_config *config);
+
+/**
+ * Get configuration for the output. If the output is not configured, returns
+ * NULL.
+ */
+struct output_config *example_config_get_output(struct example_config *config,
+		struct wlr_output *output);
+
+/**
+ * Get configuration for the device. If the device is not configured, returns
+ * NULL.
+ */
+struct device_config *example_config_get_device(struct example_config *config,
+		struct wlr_input_device *device);
+
+/**
+ * Configure cursor device mappings.
+ */
+void example_config_configure_cursor(struct example_config *config,
+		struct wlr_cursor *cursor, struct compositor_state *state);
+
+#endif