From 4093b2d83713aa2c17ae96ed65950aedb3081057 Mon Sep 17 00:00:00 2001
From: Mystery Man <unknown@mandriva.org>
Date: Fri, 23 Aug 2002 15:52:19 +0000
Subject: This commit was manufactured by cvs2svn to create branch
 'gdk-pixbuf-0-branch'.

---
 mdk-stage1/newt/entry.c | 376 ------------------------------------------------
 1 file changed, 376 deletions(-)
 delete mode 100644 mdk-stage1/newt/entry.c

(limited to 'mdk-stage1/newt/entry.c')

diff --git a/mdk-stage1/newt/entry.c b/mdk-stage1/newt/entry.c
deleted file mode 100644
index 1b33f1c6f..000000000
--- a/mdk-stage1/newt/entry.c
+++ /dev/null
@@ -1,376 +0,0 @@
-#include <ctype.h>
-#include <slang.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "newt.h"
-#include "newt_pr.h"
-
-struct entry {
-    int flags;
-    char * buf;
-    char ** resultPtr;
-    int bufAlloced;
-    int bufUsed;		/* amount of the buffer that's been used */
-    int cursorPosition; 	/* cursor *in the string* on on screen */
-    int firstChar;		/* first character position being shown */
-    newtEntryFilter filter;
-    void * filterData;
-};
-
-static void entryDraw(newtComponent co);
-static void entryDestroy(newtComponent co);
-static struct eventResult entryEvent(newtComponent co,
-			             struct event ev);
-
-static struct eventResult entryHandleKey(newtComponent co, int key);
-
-static struct componentOps entryOps = {
-    entryDraw,
-    entryEvent,
-    entryDestroy,
-    newtDefaultPlaceHandler,
-    newtDefaultMappedHandler,
-} ;
-
-void newtEntrySet(newtComponent co, const char * value, int cursorAtEnd) {
-    struct entry * en = co->data;
-
-    if ((strlen(value) + 1) > (unsigned int)en->bufAlloced) {
-	free(en->buf);
-	en->bufAlloced = strlen(value) + 1;
-	en->buf = malloc(en->bufAlloced);
-	if (en->resultPtr) *en->resultPtr = en->buf;
-    }
-    memset(en->buf, 0, en->bufAlloced);		/* clear the buffer */
-    strcpy(en->buf, value);
-    en->bufUsed = strlen(value);
-    en->firstChar = 0;
-    if (cursorAtEnd)
-	en->cursorPosition = en->bufUsed;
-    else
-	en->cursorPosition = 0;
-
-    entryDraw(co);
-} ;
-
-newtComponent newtEntry(int left, int top, const char * initialValue, int width,
-			char ** resultPtr, int flags) {
-    newtComponent co;
-    struct entry * en;
-
-    co = malloc(sizeof(*co));
-    en = malloc(sizeof(struct entry));
-    co->data = en;
-
-    co->top = top;
-    co->left = left;
-    co->height = 1;
-    co->width = width;
-    co->isMapped = 0;
-    co->callback = NULL;
-
-    co->ops = &entryOps;
-
-    en->flags = flags;
-    en->cursorPosition = 0;
-    en->firstChar = 0;
-    en->bufUsed = 0;
-    en->bufAlloced = width + 1;
-    en->filter = NULL;
-
-    if (!(en->flags & NEWT_FLAG_DISABLED))
-	co->takesFocus = 1;
-    else
-	co->takesFocus = 0;
-
-    if (initialValue && strlen(initialValue) > (unsigned int)width) {
-	en->bufAlloced = strlen(initialValue) + 1;
-    }
-    en->buf = malloc(en->bufAlloced);
-    en->resultPtr = resultPtr;
-    if (en->resultPtr) *en->resultPtr = en->buf;
-
-    memset(en->buf, 0, en->bufAlloced);
-    if (initialValue) {
-	strcpy(en->buf, initialValue);
-	en->bufUsed = strlen(initialValue);
-	en->cursorPosition = en->bufUsed;
-    } else {
-	*en->buf = '\0';
-	en->bufUsed = 0;
-	en->cursorPosition = 0;
-    }
-
-    return co;
-}
-
-static void entryDraw(newtComponent co) {
-    struct entry * en = co->data;
-    int i;
-    char * chptr;
-    int len;
-
-    if (!co->isMapped) return;
-
-    if (en->flags & NEWT_FLAG_DISABLED)
-	SLsmg_set_color(NEWT_COLORSET_DISENTRY);
-    else
-	SLsmg_set_color(NEWT_COLORSET_ENTRY);
-
-    if (en->flags & NEWT_FLAG_HIDDEN) {
-	newtGotorc(co->top, co->left);
-	for (i = 0; i < co->width; i++)
-	    SLsmg_write_char('_');
-	newtGotorc(co->top, co->left);
-
-	return;
-    }
-
-    newtGotorc(co->top, co->left);
-
-    if (en->cursorPosition < en->firstChar) {
-	/* scroll to the left */
-	en->firstChar = en->cursorPosition;
-    } else if ((en->firstChar + co->width) <= en->cursorPosition) {
-	/* scroll to the right */
-	en->firstChar = en->cursorPosition - co->width + 1;
-    }
-
-    chptr = en->buf + en->firstChar;
-
-    if (en->flags & NEWT_FLAG_PASSWORD) {
-	char *tmpptr, *p;
-
-	tmpptr = alloca(strlen(chptr+2));
-	strcpy(tmpptr, chptr);
-	for (p = tmpptr; *p; p++)
-	    *p = '*';
-	chptr = tmpptr;
-    }			
-
-    len = strlen(chptr);
-
-    if (len <= co->width) {
-	i = len;
-	SLsmg_write_string(chptr);
-	while (i < co->width) {
-	    SLsmg_write_char('_');
-	    i++;
-	}
-    } else {
-	SLsmg_write_nstring(chptr, co->width);
-    }
-
-    if (en->flags & NEWT_FLAG_HIDDEN)
-	newtGotorc(co->top, co->left);
-    else
-	newtGotorc(co->top, co->left + (en->cursorPosition - en->firstChar));
-}
-
-void newtEntrySetFlags(newtComponent co, int flags, enum newtFlagsSense sense) {
-    struct entry * en = co->data;
-    int row, col;
-
-    en->flags = newtSetFlags(en->flags, flags, sense);
-
-    if (!(en->flags & NEWT_FLAG_DISABLED))
-	co->takesFocus = 1;
-    else
-	co->takesFocus = 0;
-
-    newtGetrc(&row, &col);
-    entryDraw(co);
-    newtGotorc(row, col);
-}
-
-static void entryDestroy(newtComponent co) {
-    struct entry * en = co->data;
-
-    free(en->buf);
-    free(en);
-    free(co);
-}
-
-static struct eventResult entryEvent(newtComponent co,
-				     struct event ev) {
-    struct entry * en = co->data;
-    struct eventResult er;
-    int ch;
-
-    if (ev.when == EV_NORMAL) {
-	switch (ev.event) {
-	case EV_FOCUS:
-	    newtCursorOn();
-	    if (en->flags & NEWT_FLAG_HIDDEN)
-		newtGotorc(co->top, co->left);
-	    else
-		newtGotorc(co->top, co->left +
-			   (en->cursorPosition - en->firstChar));
-	    er.result = ER_SWALLOWED;
-	    break;
-
-	case EV_UNFOCUS:
-	    newtCursorOff();
-	    newtGotorc(0, 0);
-	    er.result = ER_SWALLOWED;
-	    if (co->callback)
-		co->callback(co, co->callbackData);
-	    break;
-
-	case EV_KEYPRESS:
-	    ch = ev.u.key;
-	    if (en->filter)
-		ch = en->filter(co, en->filterData, ch, en->cursorPosition);
-	    if (ch) er = entryHandleKey(co, ch);
-	    break;
-
-	case EV_MOUSE:
-	    if ((ev.u.mouse.type == MOUSE_BUTTON_DOWN) &&
-		(en->flags ^ NEWT_FLAG_HIDDEN)) {
-		if (strlen(en->buf) >= (size_t) (ev.u.mouse.x - co->left)) {
-		    en->cursorPosition = ev.u.mouse.x - co->left;
-		    newtGotorc(co->top,
-			       co->left +(en->cursorPosition - en->firstChar));
-		} else {
-		    en->cursorPosition = strlen(en->buf);
-		    newtGotorc(co->top,
-			       co->left +(en->cursorPosition - en->firstChar));
-		}
-	    }
-	    break;
-	}
-    } else
-	er.result = ER_IGNORED;
-
-    return er;
-}
-
-static struct eventResult entryHandleKey(newtComponent co, int key) {
-    struct entry * en = co->data;
-    struct eventResult er;
-    char * chptr, * insPoint;
-
-    er.result = ER_SWALLOWED;
-    switch (key) {
-      case '\r':				/* Return */
-	if (en->flags & NEWT_FLAG_RETURNEXIT) {
-	    er.result = ER_EXITFORM;
-	} else {
-	    er.result = ER_NEXTCOMP;
-	}
-	break;
-
-      case '\001':				/* ^A */
-      case NEWT_KEY_HOME:
-	en->cursorPosition = 0;
-	break;
-
-      case '\005':				/* ^E */
-      case NEWT_KEY_END:
-	en->cursorPosition = en->bufUsed;
-	break;
-
-      case '\013':				/* ^K */
-	en->bufUsed = en->cursorPosition;
-	memset(en->buf + en->bufUsed, 0, en->bufAlloced - en->bufUsed);
-	break;
-
-      case '\002':				/* ^B */
-      case NEWT_KEY_LEFT:
-	if (en->cursorPosition)
-	    en->cursorPosition--;
-	break;
-
-      case '\004':
-      case NEWT_KEY_DELETE:
-	chptr = en->buf + en->cursorPosition;
-	if (*chptr) {
-	    chptr++;
-	    while (*chptr) {
-		*(chptr - 1) = *chptr;
-		chptr++;
-	    }
-	    *(chptr - 1) = '\0';
-	    en->bufUsed--;
-	}
-	break;
-
-      case NEWT_KEY_BKSPC:
-	if (en->cursorPosition) {
-	    /* if this isn't true, there's nothing to erase */
-	    chptr = en->buf + en->cursorPosition;
-	    en->bufUsed--;
-	    en->cursorPosition--;
-	    while (*chptr) {
-		*(chptr - 1) = *chptr;
-		chptr++;
-	    }
-	    *(chptr - 1) = '\0';
-	}
-	break;
-
-      case '\006':				/* ^B */
-      case NEWT_KEY_RIGHT:
-	if (en->cursorPosition < en->bufUsed)
-	    en->cursorPosition++;
-	break;
-
-      default:
-	if ((key >= 0x20 && key <= 0x7e) || (key >= 0xa0 && key <= 0xff)) {
-	    if (!(en->flags & NEWT_FLAG_SCROLL) && en->bufUsed >= co->width) {
-		SLtt_beep();
-		break;
-	    }
-
-	    if ((en->bufUsed + 1) == en->bufAlloced) {
-		en->bufAlloced += 20;
-		en->buf = realloc(en->buf, en->bufAlloced);
-		if (en->resultPtr) *en->resultPtr = en->buf;
-		memset(en->buf + en->bufUsed + 1, 0, 20);
-	    }
-
-	    if (en->cursorPosition == en->bufUsed) {
-		en->bufUsed++;
-	    } else {
-		/* insert the new character */
-
-		/* chptr is the last character in the string */
-		chptr = (en->buf + en->bufUsed) - 1;
-		if ((en->bufUsed + 1) == en->bufAlloced) {
-		    /* this string fills the buffer, so clip it */
-		    chptr--;
-		} else
-		    en->bufUsed++;
-
-		insPoint = en->buf + en->cursorPosition;
-
-		while (chptr >= insPoint) {
-		    *(chptr + 1) = *chptr;
-		    chptr--;
-		}
-
-	    }
-
-	    en->buf[en->cursorPosition++] = key;
-	} else {
-	    er.result = ER_IGNORED;
-	}
-    }
-
-    entryDraw(co);
-
-    return er;
-}
-
-char * newtEntryGetValue(newtComponent co) {
-    struct entry * en = co->data;
-
-    return en->buf;
-}
-
-void newtEntrySetFilter(newtComponent co, newtEntryFilter filter, void * data) {
-    struct entry * en = co->data;
-    en->filter = filter;
-    en->filterData = data;
-}
-- 
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