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api/ui: allow popupmenu to be drawn by external ui

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This commit is contained in:
Björn Linse
2016-03-08 10:47:12 +01:00
parent 97c6d80ca7
commit 999af47be8
7 changed files with 153 additions and 48 deletions
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32
src/nvim/api/ui.c
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@@ -10,6 +10,7 @@
#include "nvim/msgpack_rpc/channel.h"
#include "nvim/api/private/defs.h"
#include "nvim/api/private/helpers.h"
#include "nvim/popupmnu.h"
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "api/ui.c.generated.h"
@@ -88,6 +89,7 @@ void ui_attach(uint64_t channel_id, Integer width, Integer height,
ui->suspend = remote_ui_suspend;
ui->set_title = remote_ui_set_title;
ui->set_icon = remote_ui_set_icon;
ui->event = remote_ui_event;
pmap_put(uint64_t)(connected_uis, channel_id, ui);
ui_attach_impl(ui);
return;
@@ -121,6 +123,20 @@ Object ui_try_resize(uint64_t channel_id, Integer width,
return NIL;
}
void ui_set_popupmenu_external(uint64_t channel_id, Boolean external,
Error *error)
{
// Technically this is not needed right now,
// but futher on we might implement smarter behavior when multiple
// ui:s are attached with different draw modes
if (!pmap_has(uint64_t)(connected_uis, channel_id)) {
api_set_error(error, Exception, _("UI is not attached for channel"));
return;
}
pum_set_external(external);
}
static void push_call(UI *ui, char *name, Array args)
{
Array call = ARRAY_DICT_INIT;
@@ -341,3 +357,19 @@ static void remote_ui_set_icon(UI *ui, char *icon)
ADD(args, STRING_OBJ(cstr_to_string(icon)));
push_call(ui, "set_icon", args);
}
static void remote_ui_event(UI *ui, char *name, Array args, bool *args_consumed)
{
Array my_args = ARRAY_DICT_INIT;
// Objects are currently single-reference
// make a copy, but only if necessary
if (*args_consumed) {
for (size_t i = 0; i < args.size; i++) {
ADD(my_args, copy_object(args.items[i]));
}
} else {
my_args = args;
*args_consumed = true;
}
push_call(ui, name, my_args);
}