Merge pull request #1217 from amirgon/dev-6.1

use "export" macro to export interesting defines to binding

lv_conf_template.h

@@ -196,6 +196,12 @@ typedef void * lv_img_decoder_user_data_t;
  * font's bitmaps */
 #define LV_ATTRIBUTE_LARGE_CONST
 
+/* Export integer constant to binding.
+ * This macro is used with constants in the form of LV_<CONST> that
+ * should also appear on lvgl binding API such as Micropython
+ */
+#define LV_EXPORT_CONST_INT(int_value)
+
 /*===================
  *  HAL settings
  *==================*/

src/lv_core/lv_style.h

@@ -25,6 +25,8 @@ extern "C" {
 #define LV_RADIUS_CIRCLE (LV_COORD_MAX) /**< A very big radius to always draw as circle*/
 #define LV_STYLE_DEGUG_SENTINEL_VALUE 0x12345678
 
+LV_EXPORT_CONST_INT(LV_RADIUS_CIRCLE);
+
 /**********************
  *      TYPEDEFS
  **********************/

src/lv_misc/lv_area.h

@@ -29,6 +29,9 @@ extern "C" {
 #define LV_COORD_MAX ((lv_coord_t)((uint32_t)((uint32_t)1 << (8 * sizeof(lv_coord_t) - 1)) - 1000))
 #define LV_COORD_MIN (-LV_COORD_MAX)
 
+LV_EXPORT_CONST_INT(LV_COORD_MAX);
+LV_EXPORT_CONST_INT(LV_COORD_MIN);
+
 /**********************
  *      TYPEDEFS
  **********************/

src/lv_misc/lv_log.h

@@ -26,13 +26,14 @@ extern "C" {
 
 /*Possible log level. For compatibility declare it independently from `LV_USE_LOG`*/
 
-#define LV_LOG_LEVEL_TRACE 0 /**< A lot of logs to give detailed information*/
+enum {
-#define LV_LOG_LEVEL_INFO 1  /**< Log important events*/
+    LV_LOG_LEVEL_TRACE = 0,  /**< A lot of logs to give detailed information*/
-#define LV_LOG_LEVEL_WARN 2  /**< Log if something unwanted happened but didn't caused problem*/
+    LV_LOG_LEVEL_INFO  = 1,   /**< Log important events*/
-#define LV_LOG_LEVEL_ERROR 3 /**< Only critical issue, when the system may fail*/
+    LV_LOG_LEVEL_WARN  = 2,   /**< Log if something unwanted happened but didn't caused problem*/
-#define LV_LOG_LEVEL_NONE 4 /**< Do not log anything*/
+    LV_LOG_LEVEL_ERROR = 3,  /**< Only critical issue, when the system may fail*/
-#define _LV_LOG_LEVEL_NUM 5 /**< Number of log levels */
+    LV_LOG_LEVEL_NONE  = 4,   /**< Do not log anything*/
-
+    _LV_LOG_LEVEL_NUM  = 5    /**< Number of log levels */
+};
 typedef int8_t lv_log_level_t;
 
 #if LV_USE_LOG

src/lv_objx/lv_bar.h

@@ -43,6 +43,11 @@ extern "C" {
 /** log2(LV_BAR_ANIM_STATE_END) used to normalize data*/
 #define LV_BAR_ANIM_STATE_NORM 8
 
+LV_EXPORT_CONST_INT(LV_BAR_ANIM_STATE_START);
+LV_EXPORT_CONST_INT(LV_BAR_ANIM_STATE_END);
+LV_EXPORT_CONST_INT(LV_BAR_ANIM_STATE_INV);
+LV_EXPORT_CONST_INT(LV_BAR_ANIM_STATE_NORM);
+
 /**********************
  *      TYPEDEFS
  **********************/

src/lv_objx/lv_btnm.h

@@ -31,6 +31,8 @@ extern "C" {
 #define LV_BTNM_WIDTH_MASK 0x0007
 #define LV_BTNM_BTN_NONE 0xFFFF
 
+LV_EXPORT_CONST_INT(LV_BTNM_BTN_NONE);
+
 /**********************
  *      TYPEDEFS
  **********************/

src/lv_objx/lv_chart.h

@@ -34,6 +34,9 @@ extern "C" {
 /**Automatically calculate the tick length*/
 #define LV_CHART_TICK_LENGTH_AUTO 255
 
+LV_EXPORT_CONST_INT(LV_CHART_POINT_DEF);
+LV_EXPORT_CONST_INT(LV_CHART_TICK_LENGTH_AUTO);
+
 /**********************
  *      TYPEDEFS
  **********************/

src/lv_objx/lv_label.h

@@ -35,6 +35,10 @@ extern "C" {
 #define LV_LABEL_POS_LAST 0xFFFF
 #define LV_LABEL_TEXT_SEL_OFF 0xFFFF
 
+LV_EXPORT_CONST_INT(LV_LABEL_DOT_NUM);
+LV_EXPORT_CONST_INT(LV_LABEL_POS_LAST);
+LV_EXPORT_CONST_INT(LV_LABEL_TEXT_SEL_OFF);
+
 /**********************
  *      TYPEDEFS
  **********************/

src/lv_objx/lv_ta.h

@@ -39,6 +39,8 @@ extern "C" {
  *********************/
 #define LV_TA_CURSOR_LAST (0x7FFF) /*Put the cursor after the last character*/
 
+LV_EXPORT_CONST_INT(LV_TA_CURSOR_LAST);
+
 /**********************
  *      TYPEDEFS
  **********************/