String copy/paste implemented

5 files changed, 70 insertions, 17 deletions

diff --git a/code/fe310/eos/eve/widget/Makefile b/code/fe310/eos/eve/widget/Makefile
index 50bb26e..065cab0 100644
--- a/code/fe310/eos/eve/widget/Makefile
+++ b/code/fe310/eos/eve/widget/Makefile
@@ -2,7 +2,7 @@ include ../../../common.mk
 
 CFLAGS += -I. -I.. -I../..
 
-obj = label.o widget.o pagew.o strw.o textw.o
+obj = clipb.o label.o widget.o pagew.o strw.o textw.o
 
 
 %.o: %.c %.h
diff --git a/code/fe310/eos/eve/widget/clipb.c b/code/fe310/eos/eve/widget/clipb.c
new file mode 100644
index 0000000..f480d83
--- /dev/null
+++ b/code/fe310/eos/eve/widget/clipb.c
@@ -0,0 +1,19 @@
+#include <string.h>
+
+#include "eve.h"
+#include "clipb.h"
+
+static char _clipb[EVE_CLIPB_SIZE_BUF];
+
+int eve_clipb_push(char *str, uint16_t len) {
+    if (len >= EVE_CLIPB_SIZE_BUF) return EVE_ERR;
+
+    memcpy(_clipb, str, len);
+    _clipb[len] = '\0';
+
+    return EVE_OK;
+}
+
+char *eve_clipb_get(void) {
+    return _clipb;
+}
\ No newline at end of file
diff --git a/code/fe310/eos/eve/widget/clipb.h b/code/fe310/eos/eve/widget/clipb.h
new file mode 100644
index 0000000..8b3e980
--- /dev/null
+++ b/code/fe310/eos/eve/widget/clipb.h
@@ -0,0 +1,6 @@
+#include <stdint.h>
+
+#define EVE_CLIPB_SIZE_BUF  256
+
+int eve_clipb_push(char *str, uint16_t len);
+char *eve_clipb_get(void);
\ No newline at end of file
diff --git a/code/fe310/eos/eve/widget/strw.c b/code/fe310/eos/eve/widget/strw.c
index 82e86b7..519f171 100644
--- a/code/fe310/eos/eve/widget/strw.c
+++ b/code/fe310/eos/eve/widget/strw.c
@@ -10,6 +10,7 @@
 #include "screen/page.h"
 #include "screen/font.h"
 
+#include "clipb.h"
 #include "label.h"
 #include "widget.h"
 #include "strw.h"
@@ -192,6 +193,7 @@ uint8_t eve_strw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) {
     widget->tag = tag0;
     if (tag0 != EVE_TAG_NOTAG) {
         eve_cmd_dl(TAG(tag0));
+        eve_touch_set_opt(tag0, EVE_TOUCH_OPT_LPRESS);
         tag0++;
     }
 
@@ -263,6 +265,7 @@ void eve_strw_putc(void *_page, int c) {
     EVEStrCursor *cursor1 = &widget->cursor1;
     EVEStrCursor *cursor2 = &widget->cursor2;
     char *str;
+    char *clipb = NULL;
     int w0 = widget->font->w;
     int w1 = widget->w.g.w - widget->font->w;
 
@@ -277,7 +280,6 @@ void eve_strw_putc(void *_page, int c) {
     if (cursor2->on) {
         EVEStrCursor *c1;
         EVEStrCursor *c2;
-        char *clipb = NULL;
         int ins_c = 0, del_c = 0;
         int ins_ch_w = 0, del_ch_w = 0;
 
@@ -293,19 +295,17 @@ void eve_strw_putc(void *_page, int c) {
         del_c = c2->ch - c1->ch;
         del_ch_w = eve_font_buf_w(widget->font, str, del_c);
         if ((c == CH_CTRLX) || (c == CH_CTRLC)) {
-            // eve_clipb_push(str, del_c);
+            eve_clipb_push(str, del_c);
             if (c == CH_CTRLC) return;
         }
         if (CHAR_VALID_INPUT(c) && (widget->str_len < widget->str_size + del_c - 1)) {
             ins_c = 1;
             ins_ch_w = widget->font->w_ch[c];
         } else if (c == CH_CTRLV) {
-            // clipb = eve_clipb_pop();
+            clipb = eve_clipb_get();
             ins_c = clipb ? strlen(clipb) : 0;
-            if (ins_c) {
-                if (widget->str_len >= widget->str_size - (ins_c - del_c)) ins_c = widget->str_size - widget->str_len + del_c - 1;
-                ins_ch_w = eve_font_buf_w(widget->font, clipb, ins_c);
-            }
+            if (widget->str_len >= widget->str_size - (ins_c - del_c)) ins_c = widget->str_size - widget->str_len + del_c - 1;
+            ins_ch_w = eve_font_buf_w(widget->font, clipb, ins_c);
         }
         if (ins_c != del_c) memmove(str + ins_c, str + del_c, widget->str_len - c2->ch + 1);
         if (ins_c) {
@@ -322,7 +322,8 @@ void eve_strw_putc(void *_page, int c) {
         if (c1 == cursor2) widget->cursor1 = widget->cursor2;
         eve_strw_cursor_clear(widget, cursor2);
     } else {
-        uint8_t ch_w;
+        int ch_w = 0;
+        int c_len;
 
         str = widget->str + cursor1->ch;
         switch (c) {
@@ -346,6 +347,21 @@ void eve_strw_putc(void *_page, int c) {
                 }
                 break;
 
+            case CH_CTRLV:
+                clipb = eve_clipb_get();
+                c_len = clipb ? strlen(clipb) : 0;
+                if (widget->str_len >= widget->str_size - c_len) c_len = widget->str_size - widget->str_len - 1;
+                ch_w = eve_font_buf_w(widget->font, clipb, c_len);
+                if (c_len) {
+                    memmove(str + c_len, str, widget->str_len - cursor1->ch + 1);
+                    memcpy(str, clipb, c_len);
+                    widget->str_len += c_len;
+                    widget->str_g.w += ch_w;
+                    cursor1->ch += c_len;
+                    cursor1->x += ch_w;
+                }
+                break;
+
             default:
                 if (CHAR_VALID_INPUT(c) && (widget->str_len < widget->str_size - 1)) {
                     ch_w = widget->font->w_ch[c];
diff --git a/code/fe310/eos/eve/widget/textw.c b/code/fe310/eos/eve/widget/textw.c
index 0f230aa..e72bb8c 100644
--- a/code/fe310/eos/eve/widget/textw.c
+++ b/code/fe310/eos/eve/widget/textw.c
@@ -10,6 +10,7 @@
 #include "screen/page.h"
 #include "screen/font.h"
 
+#include "clipb.h"
 #include "label.h"
 #include "widget.h"
 #include "textw.h"
@@ -278,7 +279,9 @@ void eve_textw_putc(void *_page, int c) {
     EVETextCursor *cursor1 = &widget->cursor1;
     EVETextCursor *cursor2 = &widget->cursor2;
     char *text;
-    int i, r, ins_c = 0, del_c = 0;
+    char *clipb = NULL;
+    int i, r;
+    int ins_c = 0, del_c = 0;
     int ch_w = 0;
 
     if (c == CH_EOF) {
@@ -292,7 +295,6 @@ void eve_textw_putc(void *_page, int c) {
     if (cursor2->on) {
         EVETextCursor *c1;
         EVETextCursor *c2;
-        char *clipb = NULL;
 
         if (cursor1->ch <= cursor2->ch) {
             c1 = cursor1;
@@ -305,19 +307,17 @@ void eve_textw_putc(void *_page, int c) {
         text = widget->text + c1->ch;
         del_c = c2->ch - c1->ch;
         if ((c == CH_CTRLX) || (c == CH_CTRLC)) {
-            // eve_clipb_push(text, del_c);
+            eve_clipb_push(text, del_c);
             if (c == CH_CTRLC) return;
         }
         if (CHAR_VALID_INPUT(c) && (widget->text_len < widget->text_size + del_c - 1)) {
             ins_c = 1;
             ch_w = widget->font->w_ch[c];
         } else if (c == CH_CTRLV) {
-            // clipb = eve_clipb_pop();
+            clipb = eve_clipb_get();
             ins_c = clipb ? strlen(clipb) : 0;
-            if (ins_c) {
-                if (widget->text_len >= widget->text_size - (ins_c - del_c)) ins_c = widget->text_size - widget->text_len + del_c - 1;
-                ch_w = eve_font_buf_w(widget->font, clipb, ins_c);
-            }
+            if (widget->text_len >= widget->text_size - (ins_c - del_c)) ins_c = widget->text_size - widget->text_len + del_c - 1;
+            ch_w = eve_font_buf_w(widget->font, clipb, ins_c);
         }
         if (ins_c != del_c) memmove(text + ins_c, text + del_c, widget->text_len - c2->ch + 1);
         if (ins_c) {
@@ -350,6 +350,18 @@ void eve_textw_putc(void *_page, int c) {
                 }
                 break;
 
+            case CH_CTRLV:
+                clipb = eve_clipb_get();
+                ins_c = clipb ? strlen(clipb) : 0;
+                if (widget->text_len >= widget->text_size - ins_c) ins_c = widget->text_size - widget->text_len - 1;
+                ch_w = eve_font_buf_w(widget->font, clipb, ins_c);
+                if (ins_c) {
+                    memmove(text + ins_c, text, widget->text_len - cursor1->ch + 1);
+                    memcpy(text, clipb, ins_c);
+                    cursor1->ch += ins_c;
+                }
+                break;
+
             default:
                 if (CHAR_VALID_INPUT(c) && (widget->text_len < widget->text_size - 1)) {
                     ch_w = widget->font->w_ch[c];