devilhorns pushed a commit to branch master.
http://git.enlightenment.org/core/efl.git/commit/?id=0ede9c3c7d9d1318003d960f72d94f36123a400d
commit 0ede9c3c7d9d1318003d960f72d94f36123a400d
Author: Chris Michael <cp.mich...@samsung.com>
Date: Fri Sep 25 10:31:25 2015 -0400
ecore-wl2: Add source file for dnd functions
Signed-off-by: Chris Michael <cp.mich...@samsung.com>
---
src/Makefile_Ecore_Wl2.am | 1 +
src/lib/ecore_wl2/ecore_wl2_dnd.c | 130 ++++++++++++++++++++++++++++++++++++++
2 files changed, 131 insertions(+)
diff --git a/src/Makefile_Ecore_Wl2.am b/src/Makefile_Ecore_Wl2.am
index 1b73f71..e194c3d 100644
--- a/src/Makefile_Ecore_Wl2.am
+++ b/src/Makefile_Ecore_Wl2.am
@@ -10,6 +10,7 @@ dist_installed_ecorewl2mainheaders_DATA =
lib/ecore_wl2/Ecore_Wl2.h
lib_ecore_wl2_libecore_wl2_la_SOURCES = \
lib/ecore_wl2/xdg-shell-client-protocol.h \
lib/ecore_wl2/xdg-shell-protocol.c \
+lib/ecore_wl2/ecore_wl2_dnd.c \
lib/ecore_wl2/ecore_wl2_window.c \
lib/ecore_wl2/ecore_wl2_input.c \
lib/ecore_wl2/ecore_wl2_output.c \
diff --git a/src/lib/ecore_wl2/ecore_wl2_dnd.c
b/src/lib/ecore_wl2/ecore_wl2_dnd.c
new file mode 100644
index 0000000..e3545a2
--- /dev/null
+++ b/src/lib/ecore_wl2/ecore_wl2_dnd.c
@@ -0,0 +1,130 @@
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "ecore_wl2_private.h"
+
+static void
+_offer_cb_offer(void *data, struct wl_data_offer *offer EINA_UNUSED, const
char *type)
+{
+ Ecore_Wl2_Dnd_Source *source;
+ char **t;
+
+ source = data;
+ if ((!source) || (!type)) return;
+
+ t = wl_array_add(&source->types, sizeof(*t));
+ if (t) *t = strdup(type);
+}
+
+static const struct wl_data_offer_listener _offer_listener =
+{
+ _offer_cb_offer
+};
+
+static void
+_ecore_wl2_dnd_del(Ecore_Wl2_Dnd_Source *source)
+{
+ if (!source) return;
+ source->refcount--;
+ if (source->refcount == 0)
+ {
+ wl_data_offer_destroy(source->offer);
+ wl_array_release(&source->types);
+ free(source);
+ }
+}
+
+void
+_ecore_wl2_dnd_add(Ecore_Wl2_Input *input, struct wl_data_offer *offer)
+{
+ Ecore_Wl2_Dnd_Source *source;
+
+ source = calloc(1, sizeof(Ecore_Wl2_Dnd_Source));
+ if (!source) return;
+
+ wl_array_init(&source->types);
+ source->refcount = 1;
+ source->input = input;
+ source->offer = offer;
+
+ wl_data_offer_add_listener(source->offer, &_offer_listener, source);
+}
+
+void
+_ecore_wl2_dnd_enter(Ecore_Wl2_Input *input, struct wl_data_offer *offer,
struct wl_surface *surface, int x, int y, unsigned int timestamp)
+{
+ Ecore_Wl2_Window *window;
+ Ecore_Wl2_Event_Dnd_Enter *ev;
+ char **types;
+ int num = 0;
+
+ window = _ecore_wl2_display_window_surface_find(input->display, surface);
+ if (!window) return;
+
+ if (offer)
+ {
+ input->drag.source = wl_data_offer_get_user_data(offer);
+ num = (input->drag.source->types.size / sizeof(char *));
+ types = input->drag.source->types.data;
+ }
+ else
+ {
+ input->drag.source = NULL;
+ types = NULL;
+ }
+
+ ev = calloc(1, sizeof(Ecore_Wl2_Event_Dnd_Enter));
+ if (!ev) return;
+
+ ev->win = window->id;
+
+ if (input->focus.keyboard)
+ ev->source = input->focus.keyboard->id;
+
+ ev->x = x;
+ ev->y = y;
+ ev->offer = offer;
+ ev->serial = timestamp;
+ ev->num_types = num;
+ ev->types = types;
+
+ ecore_event_add(ECORE_WL2_EVENT_DND_ENTER, ev, NULL, NULL);
+}
+
+void
+_ecore_wl2_dnd_leave(Ecore_Wl2_Input *input)
+{
+ /* TODO: raise dnd leave event */
+}
+
+void
+_ecore_wl2_dnd_motion(Ecore_Wl2_Input *input, int x, int y, unsigned int
timestamp)
+{
+ input->pointer.sx = x;
+ input->pointer.sy = y;
+
+ /* TODO: raise dnd motion event */
+}
+
+void
+_ecore_wl2_dnd_drop(Ecore_Wl2_Input *input)
+{
+ /* TODO: raise dnd drop event */
+}
+
+void
+_ecore_wl2_dnd_selection(Ecore_Wl2_Input *input, struct wl_data_offer *offer)
+{
+ if (input->selection.source) _ecore_wl2_dnd_del(input->selection.source);
+ input->selection.source = NULL;
+
+ if (offer)
+ {
+ char **t;
+
+ input->selection.source = wl_data_offer_get_user_data(offer);
+ t = wl_array_add(&input->selection.source->types, sizeof(*t));
+ *t = NULL;
+ }
+}
--
