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pointer example: use xcursor manager

This commit is contained in:
Tony Crisci 2018-05-13 10:42:16 -04:00
parent aedd3c6d46
commit e9fab2cc70
1 changed files with 10 additions and 17 deletions
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27
examples/pointer.c
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@ -18,14 +18,14 @@
#include <wlr/types/wlr_list.h>
#include <wlr/types/wlr_matrix.h>
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_xcursor_manager.h>
#include <wlr/util/log.h>
#include <wlr/xcursor.h>
#include <xkbcommon/xkbcommon.h>
struct sample_state {
struct wl_display *display;
struct compositor_state *compositor;
struct wlr_xcursor *xcursor;
struct wlr_xcursor_manager *xcursor_manager;
struct wlr_cursor *cursor;
double cur_x, cur_y;
float default_color[4];
@ -263,10 +263,9 @@ void new_output_notify(struct wl_listener *listener, void *data) {
sample_output->destroy.notify = output_remove_notify;
wlr_output_layout_add_auto(sample->layout, sample_output->output);
struct wlr_xcursor_image *image = sample->xcursor->images[0];
wlr_cursor_set_image(sample->cursor, image->buffer, image->width * 4,
image->width, image->height, image->hotspot_x, image->hotspot_y, 0);
wlr_xcursor_manager_load(sample->xcursor_manager, output->scale);
wlr_xcursor_manager_set_cursor_image(sample->xcursor_manager, "left_ptr",
sample->cursor);
}
@ -374,20 +373,14 @@ int main(int argc, char *argv[]) {
&state.tablet_tool_axis);
state.tablet_tool_axis.notify = handle_tablet_tool_axis;
struct wlr_xcursor_theme *theme = wlr_xcursor_theme_load("default", 16);
if (!theme) {
wlr_log(L_ERROR, "Failed to load cursor theme");
return 1;
}
state.xcursor = wlr_xcursor_theme_get_cursor(theme, "left_ptr");
if (!state.xcursor) {
state.xcursor_manager = wlr_xcursor_manager_create("default", 24);
if (!state.xcursor_manager) {
wlr_log(L_ERROR, "Failed to load left_ptr cursor");
return 1;
}
struct wlr_xcursor_image *image = state.xcursor->images[0];
wlr_cursor_set_image(state.cursor, image->buffer, image->width * 4,
image->width, image->height, image->hotspot_x, image->hotspot_y, 0);
wlr_xcursor_manager_set_cursor_image(state.xcursor_manager, "left_ptr",
state.cursor);
clock_gettime(CLOCK_MONOTONIC, &state.last_frame);
@ -399,7 +392,7 @@ int main(int argc, char *argv[]) {
wl_display_run(display);
wl_display_destroy(display);
wlr_xcursor_theme_destroy(theme);
wlr_xcursor_manager_destroy(state.xcursor_manager);
wlr_cursor_destroy(state.cursor);
wlr_output_layout_destroy(state.layout);
}