Added Textarea XML parser for LVGL.

Author: gabordemooij

plugins/gui/lvgl_static/src/others/xml/lv_xml.c

@@ -22,6 +22,7 @@
 #include "parsers/lv_xml_obj_parser.h"
 #include "parsers/lv_xml_button_parser.h"
 #include "parsers/lv_xml_label_parser.h"
+#include "parsers/lv_xml_textarea_parser.h"
 #include "parsers/lv_xml_image_parser.h"
 #include "parsers/lv_xml_bar_parser.h"
 #include "parsers/lv_xml_slider_parser.h"
@@ -100,7 +101,7 @@ void lv_xml_init(void)
     lv_xml_widget_register("lv_spangroup", lv_xml_spangroup_create, lv_xml_spangroup_apply);
     lv_xml_widget_register("lv_spangroup-span", lv_xml_spangroup_span_create, lv_xml_spangroup_span_apply);
     lv_xml_widget_register("lv_buttonmatrix", lv_xml_buttonmatrix_create, lv_xml_buttonmatrix_apply);
-
+    lv_xml_widget_register("lv_textarea", lv_xml_textarea_create, lv_xml_textarea_apply);
     lv_xml_widget_register("lv_event-call_function", lv_xml_event_call_function_create, lv_xml_event_call_function_apply);
 }
 

plugins/gui/lvgl_static/src/others/xml/parsers/lv_xml_textarea_parser.c

@@ -0,0 +1,68 @@
+/**
+ * @file lv_xml_textarea_parser.c
+ *
+ */
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "lv_xml_textarea_parser.h"
+#if LV_USE_XML
+
+#include "../../../lvgl.h"
+#include "../../../lvgl_private.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ *  STATIC PROTOTYPES
+ **********************/
+
+/**********************
+ *  STATIC VARIABLES
+ **********************/
+
+/**********************
+ *      MACROS
+ **********************/
+
+/**********************
+ *   GLOBAL FUNCTIONS
+ **********************/
+
+void * lv_xml_textarea_create(lv_xml_parser_state_t * state, const char ** attrs)
+{
+    LV_UNUSED(attrs);
+    void * item = lv_textarea_create(lv_xml_state_get_parent(state));
+
+    return item;
+}
+
+void lv_xml_textarea_apply(lv_xml_parser_state_t * state, const char ** attrs)
+{
+    void * item = lv_xml_state_get_item(state);
+
+    lv_xml_obj_apply(state, attrs); /*Apply the common properties, e.g. width, height, styles flags etc*/
+
+    for(int i = 0; attrs[i]; i += 2) {
+        const char * name = attrs[i];
+        const char * value = attrs[i + 1];
+        if(lv_streq("text", name)) lv_textarea_set_text(item, value);
+        else if(lv_streq("placeholder", name)) lv_textarea_set_placeholder_text(item, value);
+        else if(lv_streq("one_line", name)) lv_textarea_set_one_line(item, lv_xml_to_bool(value));
+        else if(lv_streq("password", name)) lv_textarea_set_password_mode(item, lv_xml_to_bool(value));
+    }
+}
+
+/**********************
+ *   STATIC FUNCTIONS
+ **********************/
+
+
+#endif /* LV_USE_XML */

plugins/gui/lvgl_static/src/others/xml/parsers/lv_xml_textarea_parser.h

@@ -0,0 +1,41 @@
+/**
+ * @file lv_xml_label_parser.h
+ *
+ */
+
+#ifndef LV_TEXTAREA_XML_PARSER_H
+#define LV_TEXTAREA_XML_PARSER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "../lv_xml.h"
+#if LV_USE_XML
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+void * lv_xml_textarea_create(lv_xml_parser_state_t * state, const char ** attrs);
+
+void lv_xml_textarea_apply(lv_xml_parser_state_t * state, const char ** attrs);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#endif /* LV_USE_XML */
+
+#ifdef __cplusplus
+} /*extern "C"*/
+#endif
+
+#endif /*LV_LABEL_XML_PARSE_H*/