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Refactor matrix transform, positions pervasively

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* Do mapping to positions right in kscan handler, and then
  surface positions throughout the API.
This commit is contained in:
Pete Johanson
2020-06-20 17:54:52 -04:00
parent d65629b9a0
commit 7e659851c8
10 changed files with 95 additions and 51 deletions
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35
app/src/keymap.c
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@@ -4,42 +4,22 @@ LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
#include <zmk/keymap.h>
#include <dt-bindings/zmk/matrix-transform.h>
#include <drivers/behavior.h>
#include <zmk/behavior.h>
#include <sys/util.h>
static u32_t zmk_keymap_layer_state = 0;
static u8_t zmk_keymap_layer_default = 0;
struct zmk_behavior_binding {
char *behavior_dev;
u32_t param1;
u32_t param2;
};
#define ZMK_KEYMAP_NODE DT_CHOSEN(zmk_keymap)
#define ZMK_KEYMAP_LAYERS_LEN DT_PROP_LEN(ZMK_KEYMAP_NODE, layers)
#define LAYER_NODE(l) DT_PHANDLE_BY_IDX(ZMK_KEYMAP_NODE, layers, l)
#define BINDING_FOR_IDX(layer,idx) \
#define _TRANSFORM_ENTRY(idx, layer) \
{ .behavior_dev = DT_LABEL(DT_PHANDLE_BY_IDX(DT_PHANDLE_BY_IDX(ZMK_KEYMAP_NODE, layers, layer), bindings, idx)), \
.param1 = COND_CODE_0(DT_PHA_HAS_CELL_AT_IDX(LAYER_NODE(layer), bindings, idx, param1), (0), (DT_PHA_BY_IDX(LAYER_NODE(layer), bindings, idx, param1))), \
.param2 = COND_CODE_0(DT_PHA_HAS_CELL_AT_IDX(LAYER_NODE(layer), bindings, idx, param2), (0), (DT_PHA_BY_IDX(LAYER_NODE(layer), bindings, idx, param2))), \
}
#if DT_NODE_HAS_PROP(ZMK_KEYMAP_NODE, transform)
#define ZMK_KEYMAP_TRANSFORM_NODE DT_PHANDLE(ZMK_KEYMAP_NODE, transform)
#define ZMK_KEYMAP_LEN DT_PROP_LEN(ZMK_KEYMAP_TRANSFORM_NODE, map)
#define _TRANSFORM_ENTRY(i, l) \
[(KT_ROW(DT_PROP_BY_IDX(ZMK_KEYMAP_TRANSFORM_NODE, map, i)) * ZMK_MATRIX_COLS) + KT_COL(DT_PROP_BY_IDX(ZMK_KEYMAP_TRANSFORM_NODE, map, i))] = BINDING_FOR_IDX(l,i),
#else
#define ZMK_KEYMAP_LEN DT_PROP_LEN(ZMK_KEYMAP_NODE, bindings)
#define _TRANSFORM_ENTRY(i, l) \
BINDING_FOR_IDX(l,i),
#endif
},
#define TRANSFORMED_LAYER(idx) \
{ UTIL_LISTIFY(DT_PROP_LEN(DT_PHANDLE_BY_IDX(ZMK_KEYMAP_NODE, layers, idx), bindings), _TRANSFORM_ENTRY, idx) }
@@ -77,8 +57,6 @@ static struct zmk_behavior_binding zmk_keymap[ZMK_KEYMAP_LAYERS_LEN][ZMK_MATRIX_
#endif
};
// #else
#define SET_LAYER_STATE(layer, state) \
if (layer >= 32) \
{ \
@@ -97,18 +75,17 @@ bool zmk_keymap_layer_deactivate(u8_t layer)
SET_LAYER_STATE(layer, false);
};
int zmk_keymap_position_state_changed(u32_t row, u32_t column, bool pressed)
int zmk_keymap_position_state_changed(u32_t position, bool pressed)
{
for (int layer = ZMK_KEYMAP_LAYERS_LEN - 1; layer >= zmk_keymap_layer_default; layer--)
{
if ((zmk_keymap_layer_state & BIT(layer)) == BIT(layer) || layer == zmk_keymap_layer_default)
{
u8_t key_index = (row * ZMK_MATRIX_COLS) + column;
struct zmk_behavior_binding *binding = &zmk_keymap[layer][key_index];
struct zmk_behavior_binding *binding = &zmk_keymap[layer][position];
struct device *behavior;
int ret;
LOG_DBG("key index: %d, binding name: %s", key_index, binding->behavior_dev);
LOG_DBG("position: %d, binding name: %s", position, binding->behavior_dev);
behavior = device_get_binding(binding->behavior_dev);
if (pressed) {