*--------------------------------------------------------------
*/
-static int
-CreateText(canvasPtr, itemPtr, argc, argv)
- register Tk_Canvas *canvasPtr; /* Canvas to hold new item. */
- Tk_Item *itemPtr; /* Record to hold new item; header
+static int
+CreateText (
+ register Tk_Canvas *canvasPtr, /* Canvas to hold new item. */
+ Tk_Item *itemPtr, /* Record to hold new item; header
* has been initialized by caller. */
- int argc; /* Number of arguments in argv. */
- char **argv; /* Arguments describing rectangle. */
+ int argc, /* Number of arguments in argv. */
+ char **argv /* Arguments describing rectangle. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
*--------------------------------------------------------------
*/
-static int
-TextCoords(canvasPtr, itemPtr, argc, argv)
- register Tk_Canvas *canvasPtr; /* Canvas containing item. */
- Tk_Item *itemPtr; /* Item whose coordinates are to be
+static int
+TextCoords (
+ register Tk_Canvas *canvasPtr, /* Canvas containing item. */
+ Tk_Item *itemPtr, /* Item whose coordinates are to be
* read or modified. */
- int argc; /* Number of coordinates supplied in
+ int argc, /* Number of coordinates supplied in
* argv. */
- char **argv; /* Array of coordinates: x1, y1,
+ char **argv /* Array of coordinates: x1, y1,
* x2, y2, ... */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
*--------------------------------------------------------------
*/
-static int
-ConfigureText(canvasPtr, itemPtr, argc, argv, flags)
- Tk_Canvas *canvasPtr; /* Canvas containing itemPtr. */
- Tk_Item *itemPtr; /* Rectangle item to reconfigure. */
- int argc; /* Number of elements in argv. */
- char **argv; /* Arguments describing things to configure. */
- int flags; /* Flags to pass to Tk_ConfigureWidget. */
+static int
+ConfigureText (
+ Tk_Canvas *canvasPtr, /* Canvas containing itemPtr. */
+ Tk_Item *itemPtr, /* Rectangle item to reconfigure. */
+ int argc, /* Number of elements in argv. */
+ char **argv, /* Arguments describing things to configure. */
+ int flags /* Flags to pass to Tk_ConfigureWidget. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
XGCValues gcValues;
*--------------------------------------------------------------
*/
-static void
-DeleteText(itemPtr)
- Tk_Item *itemPtr; /* Item that is being deleted. */
+static void
+DeleteText (
+ Tk_Item *itemPtr /* Item that is being deleted. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
*--------------------------------------------------------------
*/
-static void
-ComputeTextBbox(canvasPtr, textPtr)
- register Tk_Canvas *canvasPtr; /* Canvas that contains item. */
- register TextItem *textPtr; /* Item whose bbos is to be
+static void
+ComputeTextBbox (
+ register Tk_Canvas *canvasPtr, /* Canvas that contains item. */
+ register TextItem *textPtr /* Item whose bbos is to be
* recomputed. */
+)
{
register TextLine *linePtr;
#define MAX_LINES 100
*--------------------------------------------------------------
*/
-static void
-DisplayText(canvasPtr, itemPtr, drawable)
- register Tk_Canvas *canvasPtr; /* Canvas that contains item. */
- Tk_Item *itemPtr; /* Item to be displayed. */
- Drawable drawable; /* Pixmap or window in which to draw
+static void
+DisplayText (
+ register Tk_Canvas *canvasPtr, /* Canvas that contains item. */
+ Tk_Item *itemPtr, /* Item to be displayed. */
+ Drawable drawable /* Pixmap or window in which to draw
* item. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
Display *display = Tk_Display(canvasPtr->tkwin);
*--------------------------------------------------------------
*/
-static int
-TextInsert(canvasPtr, itemPtr, beforeThis, string)
- Tk_Canvas *canvasPtr; /* Canvas containing text item. */
- Tk_Item *itemPtr; /* Text item to be modified. */
- int beforeThis; /* Index of character before which text is
+static int
+TextInsert (
+ Tk_Canvas *canvasPtr, /* Canvas containing text item. */
+ Tk_Item *itemPtr, /* Text item to be modified. */
+ int beforeThis, /* Index of character before which text is
* to be inserted. */
- char *string; /* New characters to be inserted. */
+ char *string /* New characters to be inserted. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
int length;
*--------------------------------------------------------------
*/
-static int
-TextDeleteChars(canvasPtr, itemPtr, first, last)
- Tk_Canvas *canvasPtr; /* Canvas containing itemPtr. */
- Tk_Item *itemPtr; /* Item in which to delete characters. */
- int first; /* Index of first character to delete. */
- int last; /* Index of last character to delete. */
+static int
+TextDeleteChars (
+ Tk_Canvas *canvasPtr, /* Canvas containing itemPtr. */
+ Tk_Item *itemPtr, /* Item in which to delete characters. */
+ int first, /* Index of first character to delete. */
+ int last /* Index of last character to delete. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
int count;
*/
/* ARGSUSED */
-static double
-TextToPoint(canvasPtr, itemPtr, pointPtr)
- Tk_Canvas *canvasPtr; /* Canvas containing itemPtr. */
- Tk_Item *itemPtr; /* Item to check against point. */
- double *pointPtr; /* Pointer to x and y coordinates. */
+static double
+TextToPoint (
+ Tk_Canvas *canvasPtr, /* Canvas containing itemPtr. */
+ Tk_Item *itemPtr, /* Item to check against point. */
+ double *pointPtr /* Pointer to x and y coordinates. */
+)
{
TextItem *textPtr = (TextItem *) itemPtr;
register TextLine *linePtr;
*/
/* ARGSUSED */
-static int
-TextToArea(canvasPtr, itemPtr, rectPtr)
- Tk_Canvas *canvasPtr; /* Canvas containing itemPtr. */
- Tk_Item *itemPtr; /* Item to check against rectangle. */
- double *rectPtr; /* Pointer to array of four coordinates
+static int
+TextToArea (
+ Tk_Canvas *canvasPtr, /* Canvas containing itemPtr. */
+ Tk_Item *itemPtr, /* Item to check against rectangle. */
+ double *rectPtr /* Pointer to array of four coordinates
* (x1, y1, x2, y2) describing rectangular
* area. */
+)
{
TextItem *textPtr = (TextItem *) itemPtr;
register TextLine *linePtr;
*/
/* ARGSUSED */
-static void
-ScaleText(canvasPtr, itemPtr, originX, originY, scaleX, scaleY)
- Tk_Canvas *canvasPtr; /* Canvas containing rectangle. */
- Tk_Item *itemPtr; /* Rectangle to be scaled. */
- double originX, originY; /* Origin about which to scale rect. */
- double scaleX; /* Amount to scale in X direction. */
- double scaleY; /* Amount to scale in Y direction. */
+static void
+ScaleText (
+ Tk_Canvas *canvasPtr, /* Canvas containing rectangle. */
+ Tk_Item *itemPtr, /* Rectangle to be scaled. */
+ double originX,
+ double originY, /* Origin about which to scale rect. */
+ double scaleX, /* Amount to scale in X direction. */
+ double scaleY /* Amount to scale in Y direction. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
*--------------------------------------------------------------
*/
-static void
-TranslateText(canvasPtr, itemPtr, deltaX, deltaY)
- Tk_Canvas *canvasPtr; /* Canvas containing item. */
- Tk_Item *itemPtr; /* Item that is being moved. */
- double deltaX, deltaY; /* Amount by which item is to be
+static void
+TranslateText (
+ Tk_Canvas *canvasPtr, /* Canvas containing item. */
+ Tk_Item *itemPtr, /* Item that is being moved. */
+ double deltaX,
+ double deltaY /* Amount by which item is to be
* moved. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
*--------------------------------------------------------------
*/
-static int
-GetTextIndex(canvasPtr, itemPtr, string, indexPtr)
- Tk_Canvas *canvasPtr; /* Canvas containing item. */
- Tk_Item *itemPtr; /* Item for which the index is being
+static int
+GetTextIndex (
+ Tk_Canvas *canvasPtr, /* Canvas containing item. */
+ Tk_Item *itemPtr, /* Item for which the index is being
* specified. */
- char *string; /* Specification of a particular character
+ char *string, /* Specification of a particular character
* in itemPtr's text. */
- int *indexPtr; /* Where to store converted index. */
+ int *indexPtr /* Where to store converted index. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
int length;
*/
/* ARGSUSED */
-static void
-SetTextCursor(canvasPtr, itemPtr, index)
- Tk_Canvas *canvasPtr; /* Record describing canvas widget. */
- Tk_Item *itemPtr; /* Text item in which cursor position
+static void
+SetTextCursor (
+ Tk_Canvas *canvasPtr, /* Record describing canvas widget. */
+ Tk_Item *itemPtr, /* Text item in which cursor position
* is to be set. */
- int index; /* Index of character just before which
+ int index /* Index of character just before which
* cursor is to be positioned. */
+)
{
register TextItem *textPtr = (TextItem *) itemPtr;
*--------------------------------------------------------------
*/
-static int
-GetSelText(canvasPtr, itemPtr, offset, buffer, maxBytes)
- Tk_Canvas *canvasPtr; /* Canvas containing selection. */
- Tk_Item *itemPtr; /* Text item containing selection. */
- int offset; /* Offset within selection of first
+static int
+GetSelText (
+ Tk_Canvas *canvasPtr, /* Canvas containing selection. */
+ Tk_Item *itemPtr, /* Text item containing selection. */
+ int offset, /* Offset within selection of first
* character to be returned. */
- char *buffer; /* Location in which to place
+ char *buffer, /* Location in which to place
* selection. */
- int maxBytes; /* Maximum number of bytes to place
+ int maxBytes /* Maximum number of bytes to place
* at buffer, not including terminating
* NULL character. */
+)
{
TextItem *textPtr = (TextItem *) itemPtr;
int count;
projects / micropolis / blobdiff