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65 lines
1.1 KiB
C
65 lines
1.1 KiB
C
/* -------------- text.c -------------- */
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#include "dflat.h"
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int TextProc(DFWINDOW wnd, DFMESSAGE msg, PARAM p1, PARAM p2)
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{
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int i, len;
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CTLWINDOW *ct = GetControl(wnd);
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char *cp, *cp2 = ct->itext;
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char *ptr;
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switch (msg)
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{
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case SETFOCUS:
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return TRUE;
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case LEFT_BUTTON:
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return TRUE;
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case PAINT:
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if (ct == NULL ||
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ct->itext == NULL ||
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GetText(wnd) != NULL)
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break;
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len = min(ct->dwnd.h, MsgHeight(cp2));
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ptr = DFmalloc (strlen (cp2) + 1);
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strcpy (ptr, cp2);
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cp = ptr;
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for (i = 0; i < len; i++)
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{
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int mlen;
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char *txt = cp;
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char *cp1 = cp;
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char *np = strchr(cp, '\n');
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if (np != NULL)
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*np = '\0';
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mlen = strlen(cp);
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while ((cp1=strchr(cp1,SHORTCUTCHAR)) != NULL)
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{
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mlen += 3;
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cp1++;
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}
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if (np != NULL)
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*np = '\n';
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txt = DFmalloc(mlen+1);
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CopyCommand(txt, cp, FALSE, WndBackground(wnd));
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txt[mlen] = '\0';
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DfSendMessage(wnd, ADDTEXT, (PARAM)txt, 0);
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if ((cp = strchr(cp, '\n')) != NULL)
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cp++;
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free(txt);
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}
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free (ptr);
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break;
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default:
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break;
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}
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return BaseWndProc(TEXT, wnd, msg, p1, p2);
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}
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/* EOF */
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