pointer.c: refactor device configuration
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c5a2014a2f
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0cdd7fac02
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@ -266,3 +266,15 @@ struct output_config *example_config_get_output(struct example_config *config,
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return NULL;
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return NULL;
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}
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}
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struct device_config *example_config_get_device(struct example_config *config,
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struct wlr_input_device *device) {
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struct device_config *d_config;
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wl_list_for_each(d_config, &config->devices, link) {
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if (strcmp(d_config->name, device->name) == 0) {
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return d_config;
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}
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}
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return NULL;
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}
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@ -4,6 +4,7 @@
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#define _POSIX_C_SOURCE 200112L
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#define _POSIX_C_SOURCE 200112L
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#endif
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#endif
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#include <wlr/types/wlr_output_layout.h>
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#include <wlr/types/wlr_output_layout.h>
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#include <wlr/types/wlr_input_device.h>
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struct output_config {
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struct output_config {
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char *name;
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char *name;
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@ -41,4 +42,11 @@ void example_config_destroy(struct example_config *config);
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struct output_config *example_config_get_output(struct example_config *config,
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struct output_config *example_config_get_output(struct example_config *config,
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struct wlr_output *output);
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struct wlr_output *output);
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/**
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* Get configuration for the device. If the device is not configured, returns
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* NULL.
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*/
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struct device_config *example_config_get_device(struct example_config *config,
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struct wlr_input_device *device);
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#endif
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#endif
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@ -97,31 +97,29 @@ static void handle_output_frame(struct output_state *output,
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static void configure_devices(struct sample_state *sample) {
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static void configure_devices(struct sample_state *sample) {
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struct sample_input_device *dev;
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struct sample_input_device *dev;
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struct device_config *dc;
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struct device_config *d_config;
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// reset device mappings
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// reset device mappings
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wl_list_for_each(dev, &sample->devices, link) {
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wl_list_for_each(dev, &sample->devices, link) {
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wlr_cursor_map_input_to_output(sample->cursor, dev->device, NULL);
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wlr_cursor_map_input_to_output(sample->cursor, dev->device, NULL);
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wl_list_for_each(dc, &sample->config->devices, link) {
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d_config = example_config_get_device(sample->config, dev->device);
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if (strcmp(dev->device->name, dc->name) == 0) {
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if (d_config) {
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wlr_cursor_map_input_to_region(sample->cursor, dev->device,
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wlr_cursor_map_input_to_region(sample->cursor, dev->device,
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dc->mapped_box);
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d_config->mapped_box);
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}
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}
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}
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}
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}
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struct output_state *ostate;
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struct output_state *ostate;
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wl_list_for_each(ostate, &sample->compositor->outputs, link) {
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wl_list_for_each(ostate, &sample->compositor->outputs, link) {
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wl_list_for_each(dc, &sample->config->devices, link) {
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struct wlr_output *output = ostate->output;
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wl_list_for_each(dev, &sample->devices, link) {
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// configure device to output mappings
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// configure device to output mappings
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if (dc->mapped_output &&
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d_config = example_config_get_device(sample->config, dev->device);
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strcmp(dc->mapped_output, ostate->output->name) == 0) {
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if (d_config &&
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wl_list_for_each(dev, &sample->devices, link) {
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d_config->mapped_output &&
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if (strcmp(dev->device->name, dc->name) == 0) {
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strcmp(d_config->mapped_output, output->name) == 0) {
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wlr_cursor_map_input_to_output(sample->cursor,
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wlr_cursor_map_input_to_output(sample->cursor, dev->device,
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dev->device, ostate->output);
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ostate->output);
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}
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}
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}
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}
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}
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}
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}
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}
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