cedit: new version by akron1

git-svn-id: svn://kolibrios.org@9010 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/cedit/CEDIT.INI

@@ -1,3 +1,8 @@
+[paths]
+build=
+run=
+debug=
+
 [color_Dark]
 text=207,208,209
 back=31,34,39

programs/develop/cedit/README.TXT

@@ -13,6 +13,10 @@
   ctrl+Z    отменить
   ctrl+Y    вернуть
   ctrl+G    перейти на строку...
+  ctrl+Del  удалить строку
+  ctrl+D    дублировать строку
+  ctrl+Up   переместить строку вверх
+  ctrl+Down переместить строку вниз
 
   ctrl+S    сохранить
   ctrl+O    открыть

programs/develop/cedit/SRC/CEdit.ob07

@@ -28,7 +28,7 @@ IMPORT
     RW, Ini, box_lib, Icons;
 
 CONST
-    header = "CEdit (15-jun-2021)";
+    header = "CEdit (06-jul-2021)";
 
     ShellFilter = "";
     EditFilter = "SH|ASM|TXT|INC|OB07|C|CPP|H|PAS|PP|LUA|INI";
@@ -345,6 +345,9 @@ BEGIN
             K.DeleteButton(btnNo);
             confirm := FALSE
         END;
+        IF ~search THEN
+            T.wordSel(text)
+        END;
         T.draw(text);
         K.ClientSize(width, height);
         y := height - (BOTTOM - scrollWidth) + (BOTTOM - scrollWidth - 16) DIV 2;
@@ -1286,11 +1289,11 @@ BEGIN
     cs := FALSE;
     whole := FALSE;
     replaced := 0;
+    Ini.getStr("paths", "build", buildScript);
+    Ini.getStr("paths", "run",   runScript);
+    Ini.getStr("paths", "debug", debugScript);
     draw_window;
     repaint;
-    buildScript := "";
-    runScript := "";
-    debugScript := "";
     WHILE TRUE DO
         CASE K.WaitForEvent() OF
         |1:
@@ -1405,6 +1408,7 @@ BEGIN
                         |30: key := ORD("A")
                         |31: key := -1;
                              save
+                        |32: key := ORD("D")
                         |38: key := ORD("L")
                         |44: T.undo(text);
                              key := -1

programs/develop/cedit/SRC/Lines.ob07

@@ -210,6 +210,12 @@ BEGIN
 END setChar;
 
 
+PROCEDURE move* (src, dst: tLine);
+BEGIN
+    SYSTEM.MOVE(src.ptr, dst.ptr, (MIN(src.length, dst.length) + 1)*WCHAR_SIZE)
+END move;
+
+
 PROCEDURE concat* (line: tLine; s: ARRAY OF WCHAR);
 VAR
     Len: INTEGER;

programs/develop/cedit/SRC/List.ob07

@@ -164,6 +164,35 @@ BEGIN
 END _insert;
 
 
+PROCEDURE _exchange* (list: tList; a, b: tItem);
+VAR
+    a0, b0: tItem;
+BEGIN
+    IF (a # NIL) & (b # NIL) THEN
+        ASSERT((a.next = b) & (b.prev = a));
+        a0 := a.prev;
+        b0 := b.next;
+        movPtr(b.prev, a0);
+        movPtr(a.next, b0);
+        movPtr(b.next, a);
+        movPtr(a.prev, b);
+        IF (a0 # NIL) & (b0 # NIL) THEN
+            movPtr(a0.next, b);
+            movPtr(b0.prev, a);
+        ELSIF (a0 # NIL) & (b0 = NIL) THEN
+            movPtr(a0.next, b);
+            movPtr(list.last, a)
+        ELSIF (a0 = NIL) & (b0 # NIL) THEN
+            movPtr(b0.prev, a);
+            movPtr(list.first, b)
+        ELSIF (a0 = NIL) & (b0 = NIL) THEN
+            movPtr(list.first, b);
+            movPtr(list.last, a)
+        END
+    END
+END _exchange;
+
+
 PROCEDURE append* (list: tList; item: tItem);
 BEGIN
     item.prev := list.last;

programs/develop/cedit/SRC/Text.ob07

@@ -1506,6 +1506,83 @@ BEGIN
 END delLine;
 
 
+PROCEDURE dupLine (text: tText);
+VAR
+    newLine, curLine: tLine;
+BEGIN
+    curLine := text.curLine;
+    newLine := Lines.create(FALSE);
+    Lines.modify(newLine);
+    modify(text);
+    Lines.insert3(newLine, 0, curLine.length);
+    List._insert(text, curLine, newLine);
+    Lines.move(curLine, newLine)
+END dupLine;
+
+
+PROCEDURE exchange (text: tText; first, second: tLine);
+BEGIN
+    List._exchange(text, first, second);
+    Lines.modify(text.curLine);
+    modify(text);
+    UpDown(text, 0)
+END exchange;
+
+
+PROCEDURE upLine (text: tText);
+BEGIN
+    IF text.cursor.Y > 0 THEN
+        DEC(text.cursor.Y);
+        exchange(text, text.curLine.prev(tLine), text.curLine)
+    END
+END upLine;
+
+
+PROCEDURE downLine (text: tText);
+BEGIN
+    IF text.cursor.Y < text.count - 1 THEN
+        INC(text.cursor.Y);
+        exchange(text, text.curLine, text.curLine.next(tLine))
+    END
+END downLine;
+
+
+PROCEDURE isWordChar (c: WCHAR): BOOLEAN;
+    RETURN U.isLetter(c) OR U.isDigit(c) OR (c = "_")
+END isWordChar;
+
+
+PROCEDURE wordSel* (text: tText);
+VAR
+    n, i, x1, x2: INTEGER;
+    selBeg, selEnd: tPoint;
+    str: tString;
+    curLine: tLine;
+BEGIN
+    curLine := text.curLine;
+    IF selected(text) & (text.cursor.Y = text.select.Y) THEN
+        getSelect(text, selBeg, selEnd);
+        x1 := selBeg.X;
+        x2 := selEnd.X;
+        n := getString(curLine, x1, x2 - x1, str);
+    ELSE
+        str := ""
+    END;
+    IF str # "" THEN
+        i := 0;
+        WHILE (i < n) & isWordChar(str[i]) DO
+            INC(i)
+        END;
+        IF (i # n) OR
+            ((x1 > 0) & isWordChar(getChar(curLine, x1 - 1))) OR
+            ((x2 < curLine.length) & isWordChar(getChar(curLine, x2))) THEN
+            str := ""
+        END
+    END;
+    IF search(text, str, TRUE, TRUE) THEN END
+END wordSel;
+
+
 PROCEDURE key* (text: tText; code: INTEGER; shift: SET);
 BEGIN
     IF SHIFT IN shift THEN
@@ -1550,7 +1627,11 @@ BEGIN
             SetPos(text, text.cursor.X - 1, text.cursor.Y)
         END
     |38:
+        IF CTRL IN shift THEN
+            upLine(text)
+        ELSE
             UpDown(text, -1)
+        END
     |39:
         IF (text.cursor.X = text.curLine.length) & (text.curLine.next # NIL) THEN
             SetPos(text, 0, text.cursor.Y + 1)
@@ -1558,10 +1639,17 @@ BEGIN
             SetPos(text, text.cursor.X + 1, text.cursor.Y)
         END
     |40:
+        IF CTRL IN shift THEN
+            downLine(text)
+        ELSE
             UpDown(text, 1)
-
-    |46: delete(text); ShowCursor; drawCursor := TRUE
-
+        END
+    |46:
+        IF CTRL IN shift THEN
+            delLine(text)
+        ELSE
+            delete(text); ShowCursor; drawCursor := TRUE
+        END
     |ORD("C"):
         IF CTRL IN shift THEN
             IF selected(text) THEN
@@ -1592,6 +1680,10 @@ BEGIN
         IF CTRL IN shift THEN
             changeCase(text, code = ORD("U"))
         END
+    |ORD("D"):
+        IF CTRL IN shift THEN
+            dupLine(text)
+        END
     ELSE
     END
 END key;
@@ -1612,11 +1704,6 @@ PROCEDURE selectWord* (text: tText);
 VAR
     cursorX, x1, x2: INTEGER;
     line: tLine;
-
-    PROCEDURE isWordChar (c: WCHAR): BOOLEAN;
-        RETURN U.isLetter(c) OR U.isDigit(c) OR (c = "_")
-    END isWordChar;
-
 BEGIN
     resetSelect(text);
     cursorX := text.cursor.X;