bring output configuration into shared.h
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769549c652
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e3edb08126
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@ -119,71 +119,29 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
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}
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}
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}
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}
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static inline int max(int a, int b) {
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static void set_main_output(struct sample_state *sample,
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return a < b ? b : a;
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struct wlr_output *output) {
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}
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sample->main_output = output;
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struct wlr_output_layout_output *l_output;
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static void configure_layout(struct sample_state *sample) {
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l_output = wlr_output_layout_get(sample->layout, output);
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wlr_output_layout_destroy(sample->layout);
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sample->x_offs = l_output->x + 200;
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sample->layout = wlr_output_layout_init();
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sample->y_offs = l_output->y + 200;
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sample->main_output = NULL;
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int max_x = wl_list_empty(&sample->config->outputs) ? 0 : INT_MIN;
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// first add all the configure outputs
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struct output_state *output;
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wl_list_for_each(output, &sample->outputs, link) {
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struct output_config *conf;
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wl_list_for_each(conf, &sample->config->outputs, link) {
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if (strcmp(conf->name, output->output->name) == 0) {
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wlr_output_layout_add(sample->layout, output->output,
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conf->x, conf->y);
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wlr_output_transform(output->output, conf->transform);
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int width, height;
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wlr_output_effective_resolution(output->output, &width, &height);
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max_x = max(max_x, conf->x + width);
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if (!sample->main_output) {
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sample->main_output = output->output;
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sample->x_offs = conf->x + 20;
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sample->y_offs = conf->y + 20;
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}
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break;
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}
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}
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}
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// now add all the other configured outputs in a sensible position
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wl_list_for_each(output, &sample->outputs, link) {
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if (wlr_output_layout_get(sample->layout, output->output)) {
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continue;
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}
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wlr_output_layout_add(sample->layout, output->output, max_x, 0);
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int width, height;
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wlr_output_effective_resolution(output->output, &width, &height);
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wlr_output_effective_resolution(output->output, &width, &height);
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if (!sample->main_output) {
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sample->main_output = output->output;
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sample->x_offs = max_x + 200;
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sample->y_offs = 200;
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}
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max_x += width;
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}
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}
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}
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static void handle_output_resolution(struct compositor_state *state, struct output_state *output) {
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static void handle_output_resolution(struct compositor_state *state, struct output_state *output) {
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struct sample_state *sample = state->data;
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struct sample_state *sample = state->data;
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configure_layout(sample);
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wlr_output_layout_destroy(sample->layout);
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sample->layout = configure_layout(sample->config, &sample->outputs);
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set_main_output(sample, output->output);
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// reset the image
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struct wlr_output_layout_output *l_output = wlr_output_layout_get(sample->layout, sample->main_output);
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sample->x_offs = l_output->x + 20;
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sample->y_offs = l_output->y + 20;
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}
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}
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static void handle_output_add(struct output_state *output) {
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static void handle_output_add(struct output_state *output) {
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struct sample_state *sample = output->compositor->data;
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struct sample_state *sample = output->compositor->data;
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wl_list_insert(&sample->outputs, &output->link);
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wl_list_insert(&sample->outputs, &output->link);
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configure_layout(sample);
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wlr_output_layout_destroy(sample->layout);
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sample->layout = configure_layout(sample->config, &sample->outputs);
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set_main_output(sample, output->output);
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}
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}
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static void update_velocities(struct compositor_state *state,
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static void update_velocities(struct compositor_state *state,
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@ -6,12 +6,14 @@
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#include <stdio.h>
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#include <stdio.h>
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#include <stdbool.h>
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#include <stdbool.h>
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#include <unistd.h>
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#include <unistd.h>
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#include <limits.h>
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#include <xkbcommon/xkbcommon.h>
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#include <xkbcommon/xkbcommon.h>
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#include <wayland-server-protocol.h>
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#include <wayland-server-protocol.h>
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#include <wlr/backend.h>
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#include <wlr/backend.h>
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#include <wlr/backend/session.h>
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#include <wlr/backend/session.h>
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#include <wlr/backend/multi.h>
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#include <wlr/backend/multi.h>
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#include <wlr/types/wlr_output.h>
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#include <wlr/types/wlr_output.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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#include <wlr/types/wlr_input_device.h>
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#include <wlr/util/log.h>
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#include <wlr/util/log.h>
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#include "shared.h"
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#include "shared.h"
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@ -110,6 +112,52 @@ void example_config_destroy(struct example_config *config) {
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free(config);
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free(config);
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}
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}
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struct wlr_output_layout *configure_layout(struct example_config *config, struct wl_list *outputs) {
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struct wlr_output_layout *layout = wlr_output_layout_init();
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int max_x = INT_MIN;
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int max_x_y = INT_MIN; // y value for the max_x output
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// first add all the configured outputs
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struct output_state *output;
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wl_list_for_each(output, outputs, link) {
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struct output_config *conf;
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wl_list_for_each(conf, &config->outputs, link) {
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if (strcmp(conf->name, output->output->name) == 0) {
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wlr_output_layout_add(layout, output->output,
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conf->x, conf->y);
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wlr_output_transform(output->output, conf->transform);
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int width, height;
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wlr_output_effective_resolution(output->output, &width, &height);
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if (conf->x + width > max_x) {
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max_x = conf->x + width;
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max_x_y = conf->y;
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}
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break;
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}
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}
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}
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if (max_x == INT_MIN) {
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// couldn't find a configured output
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max_x = 0;
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max_x_y = 0;
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}
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// now add all the other configured outputs in a sensible position
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wl_list_for_each(output, outputs, link) {
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if (wlr_output_layout_get(layout, output->output)) {
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continue;
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}
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wlr_output_layout_add(layout, output->output, max_x, max_x_y);
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int width, height;
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wlr_output_effective_resolution(output->output, &width, &height);
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max_x += width;
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}
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return layout;
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}
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static void keyboard_led_update(struct keyboard_state *kbstate) {
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static void keyboard_led_update(struct keyboard_state *kbstate) {
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uint32_t leds = 0;
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uint32_t leds = 0;
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for (uint32_t i = 0; i < WLR_LED_LAST; ++i) {
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for (uint32_t i = 0; i < WLR_LED_LAST; ++i) {
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@ -27,6 +27,9 @@ struct example_config *parse_args(int argc, char *argv[]);
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void example_config_destroy(struct example_config *config);
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void example_config_destroy(struct example_config *config);
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struct wlr_output_layout *configure_layout(struct example_config *config,
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struct wl_list *outputs);
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struct output_state {
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struct output_state {
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struct compositor_state *compositor;
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struct compositor_state *compositor;
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struct wlr_output *output;
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struct wlr_output *output;
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