mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-04 20:55:58 +01:00
Merge pull request #110 from acrisci/feature/refactor-example-config
Refactor example output config
This commit is contained in:
commit
01d9eda702
4 changed files with 181 additions and 231 deletions
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@ -25,7 +25,7 @@
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#include "cat.h"
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struct sample_state {
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struct wl_list config;
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struct example_config *config;
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struct wlr_renderer *renderer;
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struct wlr_texture *cat_texture;
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struct wlr_output_layout *layout;
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@ -35,13 +35,6 @@ struct sample_state {
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struct wl_list outputs;
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};
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struct output_config {
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char *name;
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enum wl_output_transform transform;
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int x, y;
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struct wl_list link;
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};
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static void handle_output_frame(struct output_state *output, struct timespec *ts) {
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struct compositor_state *state = output->compositor;
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struct sample_state *sample = state->data;
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@ -126,71 +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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static inline int max(int a, int b) {
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return a < b ? b : a;
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}
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static void configure_layout(struct sample_state *sample) {
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wlr_output_layout_destroy(sample->layout);
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sample->layout = wlr_output_layout_init();
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sample->main_output = NULL;
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int max_x = wl_list_empty(&sample->config) ? 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, 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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static void set_main_output(struct sample_state *sample,
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struct wlr_output *output) {
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sample->main_output = output;
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struct wlr_output_layout_output *l_output;
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l_output = wlr_output_layout_get(sample->layout, output);
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sample->x_offs = l_output->x + 200;
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sample->y_offs = l_output->y + 200;
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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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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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static void handle_output_add(struct output_state *output) {
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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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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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static void update_velocities(struct compositor_state *state,
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@ -224,88 +175,6 @@ static void handle_keyboard_key(struct keyboard_state *kbstate, uint32_t keycode
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}
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}
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static void usage(const char *name, int ret) {
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fprintf(stderr,
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"usage: %s [-d <name> [-r <rotation> | -f]]*\n"
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"\n"
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" -o <output> The name of the DRM display. e.g. DVI-I-1.\n"
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" -r <rotation> The rotation counter clockwise. Valid values are 90, 180, 270.\n"
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" -x <position> The X-axis coordinate position of this output in the layout.\n"
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" -y <position> The Y-axis coordinate position of this output in the layout.\n"
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" -f Flip the output along the vertical axis.\n", name);
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exit(ret);
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}
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static void parse_args(int argc, char *argv[], struct wl_list *config) {
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struct output_config *oc = NULL;
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int c;
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while ((c = getopt(argc, argv, "o:r:x:y:fh")) != -1) {
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switch (c) {
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case 'o':
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oc = calloc(1, sizeof(*oc));
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oc->name = optarg;
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oc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
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wl_list_insert(config, &oc->link);
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break;
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case 'r':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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if (oc->transform != WL_OUTPUT_TRANSFORM_NORMAL
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&& oc->transform != WL_OUTPUT_TRANSFORM_FLIPPED) {
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fprintf(stderr, "Rotation for %s already specified\n", oc->name);
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usage(argv[0], 1);
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}
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if (strcmp(optarg, "90") == 0) {
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oc->transform += WL_OUTPUT_TRANSFORM_90;
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} else if (strcmp(optarg, "180") == 0) {
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oc->transform += WL_OUTPUT_TRANSFORM_180;
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} else if (strcmp(optarg, "270") == 0) {
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oc->transform += WL_OUTPUT_TRANSFORM_270;
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} else {
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fprintf(stderr, "Invalid rotation '%s'\n", optarg);
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usage(argv[0], 1);
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}
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break;
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case 'x':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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oc->x = strtol(optarg, NULL, 0);
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break;
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case 'y':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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oc->y = strtol(optarg, NULL, 0);
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break;
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case 'f':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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if (oc->transform >= WL_OUTPUT_TRANSFORM_FLIPPED) {
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fprintf(stderr, "Flip for %s already specified\n", oc->name);
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usage(argv[0], 1);
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}
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oc->transform += WL_OUTPUT_TRANSFORM_FLIPPED;
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break;
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case 'h':
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case '?':
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usage(argv[0], c != 'h');
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}
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}
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}
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int main(int argc, char *argv[]) {
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struct sample_state state = {0};
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@ -313,9 +182,8 @@ int main(int argc, char *argv[]) {
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state.y_vel = 500;
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state.layout = wlr_output_layout_init();
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wl_list_init(&state.config);
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wl_list_init(&state.outputs);
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parse_args(argc, argv, &state.config);
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state.config = parse_args(argc, argv);
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struct compositor_state compositor = { 0 };
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compositor.data = &state;
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@ -337,8 +205,5 @@ int main(int argc, char *argv[]) {
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wlr_output_layout_destroy(state.layout);
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struct output_config *ptr, *tmp;
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wl_list_for_each_safe(ptr, tmp, &state.config, link) {
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free(ptr);
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}
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example_config_destroy(state.config);
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}
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@ -22,7 +22,7 @@
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#include "cat.h"
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struct sample_state {
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struct wl_list config;
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struct example_config *config;
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struct wlr_renderer *renderer;
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struct wlr_texture *cat_texture;
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};
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@ -32,12 +32,6 @@ struct output_data {
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float x_vel, y_vel;
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};
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struct output_config {
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char *name;
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enum wl_output_transform transform;
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struct wl_list link;
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};
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static void handle_output_frame(struct output_state *output, struct timespec *ts) {
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struct compositor_state *state = output->compositor;
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struct sample_state *sample = state->data;
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@ -81,7 +75,7 @@ static void handle_output_add(struct output_state *output) {
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struct sample_state *state = output->compositor->data;
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struct output_config *conf;
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wl_list_for_each(conf, &state->config, link) {
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wl_list_for_each(conf, &state->config->outputs, link) {
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if (strcmp(conf->name, output->output->name) == 0) {
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wlr_output_transform(output->output, conf->transform);
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break;
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@ -126,76 +120,9 @@ static void handle_keyboard_key(struct keyboard_state *kbstate,
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}
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}
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static void usage(const char *name, int ret) {
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fprintf(stderr,
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"usage: %s [-d <name> [-r <rotation> | -f]]*\n"
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"\n"
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" -o <output> The name of the DRM display. e.g. DVI-I-1.\n"
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" -r <rotation> The rotation counter clockwise. Valid values are 90, 180, 270.\n"
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" -f Flip the output along the vertical axis.\n", name);
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exit(ret);
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}
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static void parse_args(int argc, char *argv[], struct wl_list *config) {
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struct output_config *oc = NULL;
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int c;
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while ((c = getopt(argc, argv, "o:r:fh")) != -1) {
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switch (c) {
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case 'o':
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oc = calloc(1, sizeof(*oc));
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oc->name = optarg;
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oc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
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wl_list_insert(config, &oc->link);
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break;
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case 'r':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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if (oc->transform != WL_OUTPUT_TRANSFORM_NORMAL
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&& oc->transform != WL_OUTPUT_TRANSFORM_FLIPPED) {
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fprintf(stderr, "Rotation for %s already specified\n", oc->name);
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usage(argv[0], 1);
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}
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if (strcmp(optarg, "90") == 0) {
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oc->transform += WL_OUTPUT_TRANSFORM_90;
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} else if (strcmp(optarg, "180") == 0) {
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oc->transform += WL_OUTPUT_TRANSFORM_180;
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} else if (strcmp(optarg, "270") == 0) {
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oc->transform += WL_OUTPUT_TRANSFORM_270;
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} else {
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fprintf(stderr, "Invalid rotation '%s'\n", optarg);
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usage(argv[0], 1);
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}
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break;
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case 'f':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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if (oc->transform >= WL_OUTPUT_TRANSFORM_FLIPPED) {
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fprintf(stderr, "Flip for %s already specified\n", oc->name);
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usage(argv[0], 1);
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}
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oc->transform += WL_OUTPUT_TRANSFORM_FLIPPED;
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break;
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case 'h':
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case '?':
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usage(argv[0], c != 'h');
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}
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}
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}
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int main(int argc, char *argv[]) {
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struct sample_state state = {0};
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wl_list_init(&state.config);
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parse_args(argc, argv, &state.config);
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state.config = parse_args(argc, argv);
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struct compositor_state compositor = { 0 };
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compositor.data = &state;
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@ -223,8 +150,5 @@ int main(int argc, char *argv[]) {
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wlr_texture_destroy(state.cat_texture);
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wlr_renderer_destroy(state.renderer);
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struct output_config *ptr, *tmp;
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wl_list_for_each_safe(ptr, tmp, &state.config, link) {
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free(ptr);
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}
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example_config_destroy(state.config);
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}
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@ -5,16 +5,159 @@
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdbool.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 <wayland-server-protocol.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/multi.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/util/log.h>
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#include "shared.h"
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static void usage(const char *name, int ret) {
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fprintf(stderr,
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"usage: %s [-d <name> [-r <rotation> | -f]]*\n"
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"\n"
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" -o <output> The name of the DRM display. e.g. DVI-I-1.\n"
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" -r <rotation> The rotation counter clockwise. Valid values are 90, 180, 270.\n"
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" -x <position> The X-axis coordinate position of this output in the layout.\n"
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" -y <position> The Y-axis coordinate position of this output in the layout.\n"
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" -f Flip the output along the vertical axis.\n", name);
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exit(ret);
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}
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struct example_config *parse_args(int argc, char *argv[]) {
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struct example_config *config = calloc(1, sizeof(struct example_config));
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wl_list_init(&config->outputs);
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struct output_config *oc = NULL;
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int c;
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while ((c = getopt(argc, argv, "o:r:x:y:fh")) != -1) {
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switch (c) {
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case 'o':
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oc = calloc(1, sizeof(*oc));
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oc->name = optarg;
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oc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
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wl_list_insert(&config->outputs, &oc->link);
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break;
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case 'r':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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if (oc->transform != WL_OUTPUT_TRANSFORM_NORMAL
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&& oc->transform != WL_OUTPUT_TRANSFORM_FLIPPED) {
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fprintf(stderr, "Rotation for %s already specified\n", oc->name);
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usage(argv[0], 1);
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}
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if (strcmp(optarg, "90") == 0) {
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oc->transform += WL_OUTPUT_TRANSFORM_90;
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} else if (strcmp(optarg, "180") == 0) {
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oc->transform += WL_OUTPUT_TRANSFORM_180;
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} else if (strcmp(optarg, "270") == 0) {
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oc->transform += WL_OUTPUT_TRANSFORM_270;
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} else {
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fprintf(stderr, "Invalid rotation '%s'\n", optarg);
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usage(argv[0], 1);
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}
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break;
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case 'x':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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oc->x = strtol(optarg, NULL, 0);
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break;
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case 'y':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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oc->y = strtol(optarg, NULL, 0);
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break;
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case 'f':
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if (!oc) {
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fprintf(stderr, "You must specify an output first\n");
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usage(argv[0], 1);
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}
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if (oc->transform >= WL_OUTPUT_TRANSFORM_FLIPPED) {
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fprintf(stderr, "Flip for %s already specified\n", oc->name);
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usage(argv[0], 1);
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}
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oc->transform += WL_OUTPUT_TRANSFORM_FLIPPED;
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break;
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case 'h':
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case '?':
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usage(argv[0], c != 'h');
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}
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}
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return config;
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}
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void example_config_destroy(struct example_config *config) {
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struct output_config *oc, *tmp = NULL;
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wl_list_for_each_safe(oc, tmp, &config->outputs, link) {
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free(oc);
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}
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free(config);
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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
|
||||
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;
|
||||
for (uint32_t i = 0; i < WLR_LED_LAST; ++i) {
|
||||
|
|
|
@ -12,6 +12,24 @@
|
|||
#include <wlr/types/wlr_output.h>
|
||||
#include <wlr/types/wlr_input_device.h>
|
||||
|
||||
struct output_config {
|
||||
char *name;
|
||||
enum wl_output_transform transform;
|
||||
int x, y;
|
||||
struct wl_list link;
|
||||
};
|
||||
|
||||
struct example_config {
|
||||
struct wl_list outputs;
|
||||
};
|
||||
|
||||
struct example_config *parse_args(int argc, char *argv[]);
|
||||
|
||||
void example_config_destroy(struct example_config *config);
|
||||
|
||||
struct wlr_output_layout *configure_layout(struct example_config *config,
|
||||
struct wl_list *outputs);
|
||||
|
||||
struct output_state {
|
||||
struct compositor_state *compositor;
|
||||
struct wlr_output *output;
|
||||
|
|
Loading…
Reference in a new issue