*----------------------------------------------------------------------
*/
-void
-TkTextCreateDInfo(textPtr)
- TkText *textPtr; /* Overall information for text widget. */
+void
+TkTextCreateDInfo (
+ TkText *textPtr /* Overall information for text widget. */
+)
{
register DInfo *dInfoPtr;
XGCValues gcValues;
*----------------------------------------------------------------------
*/
-void
-TkTextFreeDInfo(textPtr)
- TkText *textPtr; /* Overall information for text widget. */
+void
+TkTextFreeDInfo (
+ TkText *textPtr /* Overall information for text widget. */
+)
{
register DInfo *dInfoPtr = textPtr->dInfoPtr;
*/
static Style *
-GetStyle(textPtr, sValuePtr)
- TkText *textPtr; /* Overall information about text widget. */
- StyleValues *sValuePtr; /* Information about desired style. */
+GetStyle(
+ TkText *textPtr, /* Overall information about text widget. */
+ StyleValues *sValuePtr /* Information about desired style. */
+)
{
Style *stylePtr;
Tcl_HashEntry *hPtr;
*----------------------------------------------------------------------
*/
-static void
-FreeStyle(stylePtr)
- register Style *stylePtr; /* Information about style to be freed. */
+static void
+FreeStyle (
+ register Style *stylePtr /* Information about style to be freed. */
+)
{
stylePtr->refCount--;
*/
static void
-ComputeStyleValues(textPtr, numTags, tagPtrPtr, sValuePtr)
- TkText *textPtr; /* Overall information for widget. */
- int numTags; /* Number of tags at *tagPtr. */
- register TkTextTag **tagPtrPtr; /* Pointer to array of tag pointers. */
- register StyleValues *sValuePtr; /* Pointer to structure to fill in. */
+ComputeStyleValues(
+ TkText *textPtr, /* Overall information for widget. */
+ int numTags, /* Number of tags at *tagPtr. */
+ register TkTextTag **tagPtrPtr, /* Pointer to array of tag pointers. */
+ register StyleValues *sValuePtr /* Pointer to structure to fill in. */
+)
{
register TkTextTag *tagPtr;
*/
static DLine *
-LayoutLine(textPtr, line, linePtr, tInfoPtr)
- TkText *textPtr; /* Overall information about text widget. */
- int line; /* Index of line to layout. */
- TkTextLine *linePtr; /* Line to layout (corresponds to line). */
- TagInfo *tInfoPtr; /* Information to help keep track of tags.
+LayoutLine (
+ TkText *textPtr, /* Overall information about text widget. */
+ int line, /* Index of line to layout. */
+ TkTextLine *linePtr, /* Line to layout (corresponds to line). */
+ TagInfo *tInfoPtr /* Information to help keep track of tags.
* Caller must have initialized to correspond
* to state just before start of line. */
+)
{
DLine *firstLinePtr;
DLine *lastLinePtr = NULL; /* Initializations needed only to stop */
*----------------------------------------------------------------------
*/
-static void
-ToggleTag(tInfoPtr, tagPtr)
- register TagInfo *tInfoPtr; /* Tag information to be updated. */
- TkTextTag *tagPtr; /* Tag to be toggled into or out of
+static void
+ToggleTag (
+ register TagInfo *tInfoPtr, /* Tag information to be updated. */
+ TkTextTag *tagPtr /* Tag to be toggled into or out of
* *tInfoPtr. */
+)
{
register TkTextTag **tagPtrPtr;
int i;
*----------------------------------------------------------------------
*/
-static void
-UpdateDisplayInfo(textPtr)
- TkText *textPtr; /* Text widget to update. */
+static void
+UpdateDisplayInfo (
+ TkText *textPtr /* Text widget to update. */
+)
{
register DInfo *dInfoPtr = textPtr->dInfoPtr;
register DLine *dlPtr, *prevPtr, *dlPtr2;
*----------------------------------------------------------------------
*/
-static void
-FreeDLines(textPtr, firstPtr, lastPtr, unlink)
- TkText *textPtr; /* Information about overall text
+static void
+FreeDLines (
+ TkText *textPtr, /* Information about overall text
* widget. */
- register DLine *firstPtr; /* Pointer to first DLine to free up. */
- DLine *lastPtr; /* Pointer to DLine just after last
+ register DLine *firstPtr, /* Pointer to first DLine to free up. */
+ DLine *lastPtr, /* Pointer to DLine just after last
* one to free (NULL means everything
* starting with firstPtr). */
- int unlink; /* 1 means DLines are currently linked
+ int unlink /* 1 means DLines are currently linked
* into the list rooted at
* textPtr->dInfoPtr->dLinePtr and
* they have to be unlinked. 0 means
* just free without unlinking. */
+)
{
register Chunk *chunkPtr, *nextChunkPtr;
register DLine *nextDLinePtr;
*----------------------------------------------------------------------
*/
-static void
-DisplayDLine(textPtr, dlPtr, pixmap)
- TkText *textPtr; /* Text widget in which to draw line. */
- register DLine *dlPtr; /* Information about line to draw. */
- Pixmap pixmap; /* Pixmap to use for double-buffering.
+static void
+DisplayDLine (
+ TkText *textPtr, /* Text widget in which to draw line. */
+ register DLine *dlPtr, /* Information about line to draw. */
+ Pixmap pixmap /* Pixmap to use for double-buffering.
* Caller must make sure it's large enough
* to hold line. */
+)
{
register Style *stylePtr;
register StyleValues *sValuePtr;
*----------------------------------------------------------------------
*/
-static void
-DisplayText(clientData)
- ClientData clientData; /* Information about widget. */
+static void
+DisplayText (
+ ClientData clientData /* Information about widget. */
+)
{
register TkText *textPtr = (TkText *) clientData;
DInfo *dInfoPtr = textPtr->dInfoPtr;
*/
/* ARGSUSED */
-void
-TkTextRedrawRegion(textPtr, x, y, width, height)
- TkText *textPtr; /* Widget record for text widget. */
- int x, y; /* Coordinates of upper-left corner of area
+void
+TkTextRedrawRegion (
+ TkText *textPtr, /* Widget record for text widget. */
+ int x,
+ int y, /* Coordinates of upper-left corner of area
* to be redrawn, in pixels relative to
* textPtr's window. */
- int width, height; /* Width and height of area to be redrawn. */
+ int width,
+ int height /* Width and height of area to be redrawn. */
+)
{
register DLine *dlPtr;
DInfo *dInfoPtr = textPtr->dInfoPtr;
*----------------------------------------------------------------------
*/
-void
-TkTextLinesChanged(textPtr, first, last)
- TkText *textPtr; /* Widget record for text widget. */
- int first; /* Index of first line that must be
+void
+TkTextLinesChanged (
+ TkText *textPtr, /* Widget record for text widget. */
+ int first, /* Index of first line that must be
* redisplayed. */
- int last; /* Index of last line to redisplay. */
+ int last /* Index of last line to redisplay. */
+)
{
DInfo *dInfoPtr = textPtr->dInfoPtr;
DLine *firstPtr, *lastPtr;
*----------------------------------------------------------------------
*/
-void
-TkTextRedrawTag(textPtr, line1, ch1, line2, ch2, tagPtr, withTag)
- TkText *textPtr; /* Widget record for text widget. */
- int line1, ch1; /* Index of first character in range of
+void
+TkTextRedrawTag (
+ TkText *textPtr, /* Widget record for text widget. */
+ int line1,
+ int ch1, /* Index of first character in range of
* interest. */
- int line2, ch2; /* Index of character just after last one
+ int line2,
+ int ch2, /* Index of character just after last one
* in range of interest. */
- TkTextTag *tagPtr; /* Information about tag. */
- int withTag; /* 1 means redraw characters that have the
+ TkTextTag *tagPtr, /* Information about tag. */
+ int withTag /* 1 means redraw characters that have the
* tag, 0 means redraw those without. */
+)
{
register DLine *dlPtr;
DLine *endPtr;
*----------------------------------------------------------------------
*/
-void
-TkTextRelayoutWindow(textPtr)
- TkText *textPtr; /* Widget record for text widget. */
+void
+TkTextRelayoutWindow (
+ TkText *textPtr /* Widget record for text widget. */
+)
{
DInfo *dInfoPtr = textPtr->dInfoPtr;
*----------------------------------------------------------------------
*/
-void
-TkTextSetView(textPtr, line, pickPlace)
- TkText *textPtr; /* Widget record for text widget. */
- int line; /* Number of line that is to appear somewhere
+void
+TkTextSetView (
+ TkText *textPtr, /* Widget record for text widget. */
+ int line, /* Number of line that is to appear somewhere
* in the window. This line number must
* be a valid one in the file. */
- int pickPlace; /* 0 means topLine must appear at top of
+ int pickPlace /* 0 means topLine must appear at top of
* screen. 1 means we get to pick where it
* appears: minimize screen motion or else
* display line at center of screen. */
+)
{
DInfo *dInfoPtr = textPtr->dInfoPtr;
register DLine *dlPtr, *dlPtr2;
*/
static DLine *
-FindDLine(dlPtr, line)
- register DLine *dlPtr; /* Pointer to first in list of DLines
+FindDLine (
+ register DLine *dlPtr, /* Pointer to first in list of DLines
* to search. */
- int line; /* Line number in text that is desired. */
+ int line /* Line number in text that is desired. */
+)
{
TkTextLine *linePtr;
int thisLine;
*/
TkTextLine *
-TkTextCharAtLoc(textPtr, x, y, chPtr)
- TkText *textPtr; /* Widget record for text widget. */
- int x, y; /* Pixel coordinates of point in widget's
+TkTextCharAtLoc (
+ TkText *textPtr, /* Widget record for text widget. */
+ int x,
+ int y, /* Pixel coordinates of point in widget's
* window. */
- int *chPtr; /* Place to store index-within-line of
+ int *chPtr /* Place to store index-within-line of
* closest character. */
+)
{
DInfo *dInfoPtr = textPtr->dInfoPtr;
register DLine *dlPtr;
projects / micropolis / blobdiff