Refactor out wlr_tablet_tool_state
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@ -10,7 +10,13 @@
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struct wlr_tablet_tool *wlr_libinput_tablet_tool_create(
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struct libinput_device *libinput_dev) {
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assert(libinput_dev);
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return wlr_tablet_tool_create(NULL, NULL);
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struct wlr_tablet_tool *wlr_tablet_tool = calloc(1, sizeof(struct wlr_tablet_tool));
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if (!wlr_tablet_tool) {
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wlr_log(L_ERROR, "Unable to allocate wlr_tablet_tool");
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return NULL;
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}
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wlr_tablet_tool_init(wlr_tablet_tool, NULL);
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return wlr_tablet_tool;
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}
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void handle_tablet_tool_axis(struct libinput_event *event,
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@ -3,11 +3,11 @@
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#include <wlr/types/wlr_tablet_tool.h>
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struct wlr_tablet_tool_impl {
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void (*destroy)(struct wlr_tablet_tool_state *tool);
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void (*destroy)(struct wlr_tablet_tool *tool);
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};
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struct wlr_tablet_tool *wlr_tablet_tool_create(struct wlr_tablet_tool_impl *impl,
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struct wlr_tablet_tool_state *state);
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void wlr_tablet_tool_init(struct wlr_tablet_tool *tool,
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struct wlr_tablet_tool_impl *impl);
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void wlr_tablet_tool_destroy(struct wlr_tablet_tool *tool);
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#endif
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@ -5,11 +5,9 @@
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#include <stdint.h>
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struct wlr_tablet_tool_impl;
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struct wlr_tablet_tool_state;
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struct wlr_tablet_tool {
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struct wlr_tablet_tool_impl *impl;
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struct wlr_tablet_tool_state *state;
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struct {
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struct wl_signal axis;
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@ -4,22 +4,20 @@
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#include <wlr/types/wlr_tablet_tool.h>
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#include <wlr/interfaces/wlr_tablet_tool.h>
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struct wlr_tablet_tool *wlr_tablet_tool_create(struct wlr_tablet_tool_impl *impl,
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struct wlr_tablet_tool_state *state) {
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struct wlr_tablet_tool *tool = calloc(1, sizeof(struct wlr_tablet_tool));
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void wlr_tablet_tool_init(struct wlr_tablet_tool *tool,
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struct wlr_tablet_tool_impl *impl) {
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tool->impl = impl;
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tool->state = state;
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wl_signal_init(&tool->events.axis);
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wl_signal_init(&tool->events.proximity);
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wl_signal_init(&tool->events.tip);
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wl_signal_init(&tool->events.button);
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return tool;
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}
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void wlr_tablet_tool_destroy(struct wlr_tablet_tool *tool) {
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if (!tool) return;
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if (tool->impl) {
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tool->impl->destroy(tool->state);
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}
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if (tool->impl && tool->impl->destroy) {
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tool->impl->destroy(tool);
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} else {
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free(tool);
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}
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}
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