1475 lines
35 KiB
C++
1475 lines
35 KiB
C++
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// ------------------------------------------------------------------
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// GoldED+
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// Copyright (C) 1990-1999 Odinn Sorensen
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// Copyright (C) 1999-2000 Alexander S. Aganichev
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// ------------------------------------------------------------------
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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// MA 02111-1307 USA
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// ------------------------------------------------------------------
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// $Id$
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// ------------------------------------------------------------------
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// The Internal Editor (IE), part 2.
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// ------------------------------------------------------------------
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#include <golded.h>
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#include <geedit.h>
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#include <gutlcode.h>
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#include <gutlclip.h>
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#if defined(__USE_ALLOCA__)
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#include <malloc.h>
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#endif
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// ------------------------------------------------------------------
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// Constructor
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IEclass::IEclass(int __scol, int __ecol, int __srow, int __erow, int __border) {
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win_mincol = __scol;
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win_minrow = __srow;
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win_maxcol = __ecol;
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win_maxrow = __erow;
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win_border = __border;
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win_hasborder = (win_border == 5) ? 0 : 1;
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mincol = 0;
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minrow = 0;
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maxcol = win_maxcol - win_mincol - (2*win_hasborder);
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maxrow = win_maxrow - win_minrow - (2*win_hasborder);
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col = 0;
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row = 0;
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ccol = 0;
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crow = 0;
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chartyped = false;
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currline = NULL;
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done = NO;
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insert = YES;
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marginquotes = 0;
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margintext = 0;
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msgmode = 0;
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msgptr = NULL;
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quitnow = NO;
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thisrow = 0;
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unfinished = "+$!$+ GoldED Internal Editor: Unfinished Message!";
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blockcol = -1;
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selecting = NO;
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throw_new(Undo = new UndoStack(this));
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windowopen();
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}
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// ------------------------------------------------------------------
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// Destructor
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IEclass::~IEclass() {
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throw_delete(Undo);
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windowclose();
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}
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// ------------------------------------------------------------------
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void IEclass::windowopen() {
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// Open editor window without clearing the window area
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#define STYLE_NOCLEAR -1
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int _tmp = gwin.style;
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gwin.style = STYLE_NOCLEAR;
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editwin.open(win_minrow, win_mincol, win_maxrow, win_maxcol, 5, C_READB, C_READW, C_READPB);
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gwin.style = _tmp;
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whelppcat(H_Editor);
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}
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// ------------------------------------------------------------------
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void IEclass::windowclose() {
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whelpop();
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// Close editor window without removing the window itself
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editwin.unlink();
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}
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// ------------------------------------------------------------------
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void Edit__killpastebuf() {
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while(Edit__pastebuf) {
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if(Edit__pastebuf->next) {
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Edit__pastebuf = Edit__pastebuf->next;
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throw_xdelete(Edit__pastebuf->prev);
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}
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else
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throw_xdelete(Edit__pastebuf);
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}
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}
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// ------------------------------------------------------------------
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void Edit__killkillbuf() {
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while(Edit__killbuf) {
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if(Edit__killbuf->prev) {
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Edit__killbuf = Edit__killbuf->prev;
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throw_xdelete(Edit__killbuf->next);
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}
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else
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throw_xdelete(Edit__killbuf);
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}
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}
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// ------------------------------------------------------------------
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void IEclass::killkillbuf() {
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while(Edit__killbuf) {
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if(Undo->FixPushLine(Edit__killbuf)) {
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if(Edit__killbuf->prev) {
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Edit__killbuf = Edit__killbuf->prev;
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Edit__killbuf->next = NULL;
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}
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else {
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Edit__killbuf = NULL;
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}
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}
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else {
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if(Edit__killbuf->prev) {
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Edit__killbuf = Edit__killbuf->prev;
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throw_xdelete(Edit__killbuf->next);
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}
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else
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throw_xdelete(Edit__killbuf);
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}
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}
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}
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// ------------------------------------------------------------------
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void FreePastebuf() {
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Edit__killpastebuf();
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Edit__killkillbuf();
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}
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// ------------------------------------------------------------------
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void IEclass::ClearDeleteBuf() {
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GFTRK("EditClearDeleteBuf");
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killkillbuf();
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HandleGEvent(EVTT_JOBDONE);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::ClearPasteBuf() {
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GFTRK("EditClearPasteBuf");
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killpastebuf();
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HandleGEvent(EVTT_JOBDONE);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::GoBegLine() {
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GFTRK("EditGoBegLine");
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col = mincol;
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if(blockcol != -1)
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displine(currline, row);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::DelLtWord() {
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GFTRK("EditDelLtWord");
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if(col == 0) {
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DelLeft();
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GFTRK(NULL);
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return;
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}
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int _ptr, _ptr2;
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_ptr = _ptr2 = col;
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_ptr--;
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// test test test test test test test test
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// test test test test , test test test test
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// test test test test ,, test test test test
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if(currline->txt[_ptr] == ' ') {
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while((currline->txt[_ptr] == ' ') and (_ptr > 0))
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_ptr--;
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if(currline->txt[_ptr] != ' ')
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_ptr++;
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}
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else if(isxalnum(currline->txt[_ptr])) {
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while(isxalnum(currline->txt[_ptr]) and (_ptr > 0))
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_ptr--;
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while((currline->txt[_ptr] == ' ') and (_ptr > 0))
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_ptr--;
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if((currline->txt[_ptr] != ' ') and (_ptr > 0))
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_ptr++;
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}
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else {
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DelLeft();
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GFTRK(NULL);
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return;
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}
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col -= _ptr2-_ptr;
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Undo->PushItem(EDIT_UNDO_DEL_TEXT, currline, col, _ptr2-_ptr);
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currline->txt.erase(_ptr, _ptr2-_ptr);
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wrapdel(&currline, &col, &row);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::DelRtWord() {
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GFTRK("EditDelRtWord");
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if((currline->txt.length() == col+1) or (currline->txt[col+1] == '\n')) {
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DelChar();
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GFTRK(NULL);
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return;
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}
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int _ptr, _ptr2;
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_ptr = _ptr2 = col;
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// test test test test, test test test test
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// test test test test, test test test test
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if(currline->txt[_ptr] == ' ') {
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while(_ptr != currline->txt.length() and currline->txt[_ptr] == ' ')
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_ptr++;
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}
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else if(isxalnum(currline->txt[_ptr])) {
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// Delete word
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while(_ptr != currline->txt.length() and isxalnum(currline->txt[_ptr]))
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_ptr++;
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// Delete spaces after word
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while(_ptr != currline->txt.length() and currline->txt[_ptr] == ' ')
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_ptr++;
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}
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else {
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DelChar();
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GFTRK(NULL);
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return;
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}
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Undo->PushItem(EDIT_UNDO_DEL_TEXT, currline, col, _ptr-_ptr2);
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currline->txt.erase(_ptr2, _ptr-_ptr2);
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wrapdel(&currline, &col, &row);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::GoTopMsg() {
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GFTRK("EditGoTopMsg");
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currline = findfirstline();
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col = mincol;
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row = minrow;
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thisrow = 0;
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refresh(currline, minrow);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::GoBotMsg() {
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GFTRK("EditGoBotMsg");
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col = mincol;
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thisrow = 0;
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currline = findfirstline();
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// Go to the last line in the msg
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while(currline->next) {
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currline = currline->next;
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thisrow++;
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}
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// Pointer to the line to display at the top of the window
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Line* _topline = currline;
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// The new cursor row
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row = MinV(thisrow, maxrow);
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// How many lines to go back to get the top line
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int _count = row;
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// Go back to get the top line
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while(_count-- and _topline->prev)
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_topline = _topline->prev;
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// Refresh the display
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refresh(_topline, minrow);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::GoTopLine() {
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GFTRK("EditGoTopLine");
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int _count = row;
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while(_count-- and currline->prev) {
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currline = currline->prev;
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thisrow--;
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}
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col = mincol;
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row = minrow;
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if(blockcol != -1)
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refresh(currline, minrow);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::GoBotLine() {
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GFTRK("EditGoBotLine");
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Line *_oldcurrline = currline;
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int _oldrow = row;
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while((row < maxrow) and currline->next) {
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currline = currline->next;
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thisrow++;
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row++;
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}
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col = mincol;
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if(blockcol != -1)
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refresh(_oldcurrline, _oldrow);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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Line* IEclass::findanchor() {
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GFTRK("Editfindanchor");
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// Rewind to the first line
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Line* _anchor = findfirstline();
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// Search all lines to find the anchor (a line with a block mark)
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while(not (_anchor->type & GLINE_BLOK) and _anchor->next)
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_anchor = _anchor->next;
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GFTRK(NULL);
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// Return pointer to the anchor line or NULL if no anchor was found
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return (_anchor->type & GLINE_BLOK) ? _anchor : (Line*)NULL;
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}
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// ------------------------------------------------------------------
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void IEclass::BlockAnchor() {
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GFTRK("EditBlockAnchor");
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Line* _anchor = findanchor();
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// Is there an anchor already?
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if(_anchor) {
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// Yes, so replace it with the current line
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// Remove block mark
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_anchor->type &= ~GLINE_BLOK;
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blockcol = -1;
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// Is the old anchor different from the current line?
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if(_anchor != currline) {
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// Set the new anchor
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_anchor = currline;
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_anchor->type |= GLINE_BLOK;
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blockcol = col;
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// Find the line at the top
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Line* _topline = findtopline();
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// Refresh display to remove the block color on the old anchor line
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// Just in case the old anchor line is visible
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refresh(_topline, minrow);
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}
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// Remove the old contents of the paste buffer
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killpastebuf();
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}
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else {
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for(Line* _line = findfirstline(); _line; _line = _line->next)
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_line->type &= ~GLINE_BLOK;
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// There was no anchor, so mark the current line as the new anchor
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currline->type |= GLINE_BLOK;
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blockcol = col;
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// Refresh the display
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Line* _topline = findtopline();
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refresh(_topline, minrow);
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}
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displine(currline, row);
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::BlockCopy() {
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GFTRK("EditBlockCopy");
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// Find the anchor, if any
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Line* _anchor = findanchor();
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// Did we find the anchor?
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if(_anchor) {
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Line* _firstcopyline = currline;
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Line* _lastcopyline = currline;
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int firstcol = col, lastcol = col;
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// Search below to find the anchor line
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while(_lastcopyline->next and (_lastcopyline != _anchor))
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_lastcopyline = _lastcopyline->next;
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// Was the anchor line above or on the current line?
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if(_lastcopyline != _anchor) {
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// The last copy line is the current line
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_lastcopyline = currline;
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// Search above to find the anchor line
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while(_firstcopyline->prev and (_firstcopyline != _anchor))
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_firstcopyline = _firstcopyline->prev;
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firstcol = blockcol;
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}
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else {
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if(currline != _anchor or blockcol > col)
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lastcol = blockcol;
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else
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firstcol = blockcol;
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}
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// The _firstcopyline and _lastcopyline pointers
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// are now pointing where they should
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// Remove the old paste buffer
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killpastebuf();
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// Pointer to the previous line in the paste buffer
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Line* _prevline = NULL;
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// Copy lines to the paste buffer
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while(1) {
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// Allocate a new line
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Line* _copyline;
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// Copy text and type
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if(_prevline == NULL)
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_copyline = new Line(_firstcopyline->txt.c_str() + firstcol);
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else
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_copyline = new Line(_firstcopyline->txt.c_str());
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throw_xnew(_copyline);
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if(_firstcopyline == _lastcopyline) {
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if(_prevline)
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_copyline->txt.erase(lastcol);
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else
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_copyline->txt.erase(lastcol-firstcol);
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}
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_copyline->type = _firstcopyline->type & ~GLINE_BLOK;
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// Link in the new line
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_copyline->prev = _prevline;
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if(_prevline)
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_prevline->next = _copyline;
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_copyline->next = NULL;
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// Point the paste buffer to the first line of the copy
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if(Edit__pastebuf == NULL)
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Edit__pastebuf = _copyline;
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// Break out of the loop if the last line was copied
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if(_firstcopyline == _lastcopyline)
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break;
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// Keep pointer to the new line
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_prevline = _copyline;
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// Continue with the next line
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_firstcopyline = _firstcopyline->next;
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}
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selecting = NO;
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blockcol = -1;
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for(Line* _line = findfirstline(); _line; _line = _line->next)
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_line->type &= ~GLINE_BLOK;
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// Refresh display to remove the block color
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Line* _topline = findtopline();
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refresh(_topline, minrow);
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Buf2Clip();
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}
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killpastebuf();
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void IEclass::BlockDel(Line* anchor) {
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GFTRK("EditBlockDel");
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Line* firstcutline = currline;
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Line* lastcutline = currline;
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uint firstcutlinerow = row;
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uint lastcutlinerow = row;
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int firstcol = col, lastcol = col;
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// Search below to find the anchor line
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while(lastcutline->next and (lastcutline != anchor)) {
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lastcutline = lastcutline->next;
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lastcutlinerow++;
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}
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// Was the anchor line above or on the current line?
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if(lastcutline != anchor) {
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// The last cut line is the current line
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lastcutline = currline;
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lastcutlinerow = row;
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// Search above to find the anchor line
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while(firstcutline->prev and (firstcutline != anchor)) {
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firstcutline = firstcutline->prev;
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if(firstcutlinerow)
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firstcutlinerow--;
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}
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firstcol = blockcol;
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}
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else {
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if((currline != anchor) or (blockcol > col))
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lastcol = blockcol;
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else
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firstcol = blockcol;
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}
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|
|
// The firstcutline and lastcutline pointers
|
|
// are now pointing where they should
|
|
|
|
if(firstcutline != lastcutline) {
|
|
size_t __len = firstcutline->txt.length();
|
|
firstcutline->txt += lastcutline->txt.c_str()+lastcol;
|
|
|
|
// We need to set up prow to prevent cosmetic bugs
|
|
uint __prow = prow;
|
|
getthisrow(firstcutline);
|
|
prow = thisrow;
|
|
getthisrow(currline);
|
|
Undo->PushItem(EDIT_UNDO_INS_TEXT, firstcutline, __len);
|
|
prow = __prow;
|
|
|
|
Undo->PushItem(EDIT_UNDO_DEL_TEXT|BATCH_MODE, firstcutline, firstcol, __len-firstcol);
|
|
firstcutline->txt.erase(firstcol, __len-firstcol);
|
|
}
|
|
else {
|
|
Undo->PushItem(EDIT_UNDO_DEL_TEXT, firstcutline, firstcol, lastcol-firstcol);
|
|
firstcutline->txt.erase(firstcol, lastcol-firstcol);
|
|
}
|
|
setlinetype(firstcutline);
|
|
firstcutline->type &= ~GLINE_BLOK;
|
|
blockcol = -1;
|
|
currline = firstcutline;
|
|
row = firstcutlinerow;
|
|
col = firstcol;
|
|
if(firstcutline != lastcutline) {
|
|
do {
|
|
Undo->PushItem(EDIT_UNDO_DEL_LINE|BATCH_MODE, firstcutline = firstcutline->next);
|
|
} while(firstcutline != lastcutline);
|
|
|
|
currline->next = lastcutline->next;
|
|
if(lastcutline->next)
|
|
lastcutline->next->prev = currline;
|
|
}
|
|
|
|
// Refresh the display
|
|
if(not RngV(row, minrow, maxrow)) {
|
|
row = minrow;
|
|
wrapdel(&currline, &col, &row, false);
|
|
refresh(currline, minrow);
|
|
}
|
|
else {
|
|
row = MaxV(firstcutlinerow, minrow);
|
|
Line* topline = findtopline();
|
|
wrapdel(&currline, &col, &row, false);
|
|
refresh(topline, minrow);
|
|
}
|
|
|
|
Line* line;
|
|
for(line = findfirstline(); line; line = line->next)
|
|
line->type &= ~GLINE_BLOK;
|
|
|
|
selecting = NO;
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::BlockCut(bool just_delete) {
|
|
|
|
GFTRK("EditBlockCut");
|
|
|
|
// Find the anchor, if any
|
|
Line* _anchor = findanchor();
|
|
|
|
// Did we find the anchor?
|
|
if(_anchor) {
|
|
|
|
int _blockcol = blockcol;
|
|
|
|
if(not just_delete)
|
|
BlockCopy();
|
|
|
|
blockcol = _blockcol;
|
|
|
|
BlockDel(_anchor);
|
|
}
|
|
else
|
|
killpastebuf();
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::BlockPaste() {
|
|
|
|
GFTRK("EditBlockPaste");
|
|
|
|
killpastebuf();
|
|
Clip2Buf();
|
|
|
|
if(Edit__pastebuf) {
|
|
|
|
Line* _pasteline = Edit__pastebuf;
|
|
|
|
if(not batch_mode)
|
|
Undo->PushItem(EDIT_UNDO_VOID);
|
|
|
|
// For each of the lines in the paste buffer
|
|
while(_pasteline) {
|
|
|
|
uint curlen = currline->txt.length();
|
|
uint pastelen = _pasteline->txt.length();
|
|
|
|
if(col > curlen)
|
|
col = curlen;
|
|
|
|
if(_pasteline->txt.find('\n') != _pasteline->txt.npos) {
|
|
// append to current line
|
|
Undo->PushItem(EDIT_UNDO_DEL_TEXT|BATCH_MODE, currline, col);
|
|
Line* _newline = insertlinebelow(currline, currline->txt.c_str()+col, BATCH_MODE);
|
|
currline->txt.erase(col);
|
|
currline->txt += _pasteline->txt;
|
|
Undo->PushItem(EDIT_UNDO_INS_TEXT|BATCH_MODE, currline, col, pastelen);
|
|
setlinetype(currline);
|
|
col = currline->txt.length();
|
|
wrapins(&currline, &col, &row, false);
|
|
currline = _newline;
|
|
col = 0;
|
|
if(row < maxrow)
|
|
row++;
|
|
}
|
|
else {
|
|
// insert into current line
|
|
currline->txt.insert(col, _pasteline->txt);
|
|
Undo->PushItem(EDIT_UNDO_INS_TEXT|BATCH_MODE, currline, col, pastelen);
|
|
col += pastelen;
|
|
wrapins(&currline, &col, &row, false);
|
|
}
|
|
|
|
setlinetype(currline);
|
|
|
|
// Continue with the next line in the paste buffer
|
|
_pasteline = _pasteline->next;
|
|
}
|
|
|
|
selecting = NO;
|
|
blockcol = -1;
|
|
for(Line* _line = findfirstline(); _line; _line = _line->next)
|
|
_line->type &= ~GLINE_BLOK;
|
|
|
|
// Refresh the display
|
|
Line* _topline = findtopline();
|
|
refresh(_topline, minrow);
|
|
}
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::LoadFile() {
|
|
|
|
GFTRK("EditLoadFile");
|
|
|
|
// Open the file to load
|
|
FILE* _fp = fsopen(AddPath(CFG->goldpath, EDIT->File()), "rb", CFG->sharemode);
|
|
if(_fp) {
|
|
|
|
XlatName __oldxlatimport;
|
|
|
|
// Pop up a wait window
|
|
cursoroff();
|
|
w_info(LNG->Wait);
|
|
|
|
throw_delete(Undo);
|
|
|
|
// Find the first line
|
|
Line* _line = findfirstline();
|
|
|
|
// Remove all lines
|
|
while(_line) {
|
|
Line* _nextline = _line->next;
|
|
throw_xdelete(_line);
|
|
_line = _nextline;
|
|
}
|
|
|
|
// Remove message text and reset pointers
|
|
throw_release(msgptr->txt);
|
|
currline = msgptr->lin = NULL;
|
|
|
|
// Allocate space for new message text
|
|
msgptr->txt = (char*)throw_calloc(1, (uint)(fsize(_fp)+256));
|
|
|
|
// Eat the backup marking line
|
|
char _buf[EDIT_BUFLEN];
|
|
fgets(_buf, sizeof(_buf), _fp);
|
|
if(not striinc(unfinished, _buf))
|
|
rewind(_fp);
|
|
|
|
// Load the file and close it
|
|
fread(msgptr->txt, 1, (uint)fsize(_fp), _fp);
|
|
fclose(_fp);
|
|
|
|
// Save current charset
|
|
strcpy(__oldxlatimport, AA->Xlatimport());
|
|
AA->SetXlatimport(CFG->xlatlocalset);
|
|
|
|
// Index message text
|
|
msgptr->TextToLines(margintext-1, false);
|
|
_line = currline = msgptr->lin;
|
|
|
|
// Restore charset
|
|
AA->SetXlatimport(__oldxlatimport);
|
|
|
|
// Change lines to internal editor format
|
|
while(_line) {
|
|
strtrim(_line->txt);
|
|
if(_line->type & GLINE_HARD)
|
|
_line->txt += "\n";
|
|
else
|
|
_line->txt += " ";
|
|
_line = _line->next;
|
|
}
|
|
|
|
// Remove the wait window
|
|
w_info(NULL);
|
|
|
|
// Display the loaded message
|
|
Line* l = findfirstline();
|
|
uint i;
|
|
|
|
for(i=0; l->next and i<thisrow-row; i++)
|
|
l = l->next;
|
|
|
|
refresh(l, minrow);
|
|
|
|
for(i=0; l->next and i<row; i++)
|
|
l = l->next;
|
|
|
|
if(l->next == NULL)
|
|
row = i;
|
|
currline = l;
|
|
col = mincol;
|
|
|
|
throw_new(Undo = new UndoStack(this));
|
|
}
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
inline char uuencode_enc(int c) { return (char)(c ? (c & 077) + ' ': '`'); }
|
|
|
|
void IEclass::editimport(Line* __line, char* __filename, bool imptxt) {
|
|
|
|
XlatName __oldxlatimport;
|
|
|
|
GFTRK("Editimport");
|
|
|
|
// Save the unfinished msg first of all
|
|
savefile(MODE_UPDATE);
|
|
|
|
update_statusline(LNG->ImportFile);
|
|
|
|
// Set initial import filename or wildcards
|
|
if(__filename) {
|
|
AA->SetInputfile(__filename);
|
|
}
|
|
else {
|
|
if(*AA->Inputfile() == NUL)
|
|
AA->SetInputfile("*");
|
|
}
|
|
|
|
strcpy(__oldxlatimport, AA->Xlatimport());
|
|
AA->SetXlatimport(CFG->xlatlocalset);
|
|
|
|
strcpy(CFG->inputfile, AA->Inputfile());
|
|
|
|
int ImportMode;
|
|
|
|
if(imptxt)
|
|
ImportMode = 0;
|
|
else {
|
|
|
|
GMenuImportTxt MenuImportTxt;
|
|
|
|
ImportMode = MenuImportTxt.Run();
|
|
}
|
|
|
|
std::string filenamebuf;
|
|
Path tmpfile;
|
|
bool isPipe = NO;
|
|
bool fileselected = false;
|
|
|
|
// Should the imported text be quoted or uuencoded?
|
|
#define quoteit (ImportMode == 1)
|
|
#define uuencode (ImportMode == 2)
|
|
#define base64 (ImportMode == 3)
|
|
#define getclip (ImportMode == 4)
|
|
#define binary (uuencode or base64)
|
|
|
|
if(in_range(ImportMode, 0, 3) and edit_pathname(CFG->inputfile, sizeof(Path), LNG->ImportWhichFile, H_ImportFile)) {
|
|
|
|
AA->SetInputfile(CFG->inputfile);
|
|
|
|
// Pointer to the filename string
|
|
filenamebuf = AA->Inputfile();
|
|
|
|
if(filenamebuf.c_str()[0] == '|'){
|
|
Path cmdline;
|
|
|
|
isPipe = YES;
|
|
mktemp(strxcpy(tmpfile, AddPath(CFG->temppath, "GIXXXXXX"), sizeof(Path)));
|
|
strxmerge(cmdline, sizeof(Path), filenamebuf.c_str()+1, " > ", tmpfile, NULL);
|
|
ShellToDos(cmdline, "", NO, NO);
|
|
filenamebuf = tmpfile;
|
|
fileselected = true;
|
|
} else {
|
|
// Check for wildcards
|
|
// Is the filename a directory?
|
|
if(is_dir(filenamebuf)) {
|
|
|
|
// Does the filename contain wildcards?
|
|
if(not strpbrk(filenamebuf.c_str(), "*?")) {
|
|
|
|
// Add match-all wildcards
|
|
AddBackslash(filenamebuf);
|
|
filenamebuf += "*";
|
|
}
|
|
}
|
|
|
|
fileselected = true;
|
|
|
|
// Does the filename contain wildcards?
|
|
if(strpbrk(filenamebuf.c_str(), "*?")) {
|
|
|
|
// Set selection window title and statusline
|
|
set_title(LNG->ImportTitle, TCENTER, C_MENUT);
|
|
update_statuslinef(LNG->ImportStatus, filenamebuf.c_str());
|
|
|
|
// Start the file picker
|
|
fileselected = wpickfile(win_minrow, win_mincol, win_maxrow, win_maxcol, W_BMENU, C_MENUB, C_MENUW, C_MENUS, NO, filenamebuf, maketitle_and_status);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(fileselected or getclip) {
|
|
|
|
// Open the file/clipboard
|
|
FILE* fp = NULL;
|
|
gclipbrd clipbrd;
|
|
|
|
if(getclip)
|
|
filenamebuf = CLIP_NAME;
|
|
|
|
if(getclip ? clipbrd.openread() :
|
|
(fp = fsopen(filenamebuf.c_str(), binary ? "rb" : "rt", CFG->sharemode))!=NULL) {
|
|
|
|
if (isPipe)
|
|
filenamebuf = AA->Inputfile();
|
|
|
|
const char *imp_filename = (getclip or isPipe) ? filenamebuf.c_str() : CleanFilename(filenamebuf.c_str());
|
|
|
|
// we need to truncate filename to prevent unpredictable results
|
|
int delta = strlen(imp_filename) - margintext;
|
|
if(delta > 0) {
|
|
filenamebuf.erase(filenamebuf.length()-delta);
|
|
imp_filename = (getclip or isPipe) ? filenamebuf.c_str() : CleanFilename(filenamebuf.c_str());
|
|
}
|
|
|
|
update_statuslinef(LNG->ImportStatus, filenamebuf.c_str());
|
|
|
|
// Allocate paragraph read buffer
|
|
char* _parabuf = (char*)throw_malloc(EDIT_PARABUFLEN);
|
|
|
|
if(__line->prev)
|
|
Undo->PushItem(EDIT_UNDO_VOID|PREV_LINE|batch_mode, __line->prev);
|
|
else
|
|
Undo->PushItem(EDIT_UNDO_VOID|batch_mode, __line);
|
|
batch_mode = BATCH_MODE;
|
|
|
|
// Add import begin text, if any
|
|
if (*CFG->importbegin)
|
|
{
|
|
sprintf(_parabuf, "%s\n", CFG->importbegin);
|
|
strischg(_parabuf, "@file", imp_filename);
|
|
TokenXlat(MODE_NEW, _parabuf, msgptr, msgptr, CurrArea);
|
|
_parabuf[strlen(_parabuf)-1] = '\n';
|
|
_parabuf[margintext] = NUL;
|
|
_parabuf[margintext-1] = '\n';
|
|
__line = insertlinebelow(__line, _parabuf);
|
|
setlinetype(__line);
|
|
}
|
|
|
|
if(uuencode) {
|
|
|
|
sprintf(_parabuf, "begin 644 %s\n", imp_filename);
|
|
_parabuf[margintext] = NUL;
|
|
_parabuf[margintext-1] = '\n';
|
|
__line = insertlinebelow(__line, _parabuf);
|
|
setlinetype(__line);
|
|
|
|
while(1) {
|
|
char ibuf[80];
|
|
char* iptr = ibuf;
|
|
char* optr = _parabuf;
|
|
int n = fread(ibuf, 1, 45, fp);
|
|
if(n < 45)
|
|
memset(ibuf+n, 0, 45-n);
|
|
*optr++ = uuencode_enc(n);
|
|
for(int i=0; i<n; i+=3,iptr+=3) {
|
|
*optr++ = uuencode_enc(*iptr >> 2);
|
|
*optr++ = uuencode_enc(((*iptr << 4) & 060) | ((iptr[1] >> 4) & 017));
|
|
*optr++ = uuencode_enc(((iptr[1] << 2) & 074) | ((iptr[2] >> 6) & 03));
|
|
*optr++ = uuencode_enc(iptr[2] & 077);
|
|
}
|
|
*optr++ = '\n';
|
|
*optr = NUL;
|
|
__line = insertlinebelow(__line, _parabuf);
|
|
// set type to text
|
|
__line->type &= ~GLINE_ALL;
|
|
if(n <= 0)
|
|
break;
|
|
}
|
|
|
|
__line = insertlinebelow(__line, "end\n");
|
|
setlinetype(__line);
|
|
}
|
|
else if(base64) {
|
|
|
|
base64_engine b64;
|
|
|
|
sprintf(_parabuf, "Content-type: application/octet-stream; name=\"%s\"\n", imp_filename);
|
|
strcpy(_parabuf+margintext-2, "\"\n");
|
|
__line = insertlinebelow(__line, _parabuf);
|
|
setlinetype(__line);
|
|
sprintf(_parabuf, "Content-transfer-encoding: base64\n");
|
|
__line = insertlinebelow(__line, _parabuf);
|
|
setlinetype(__line);
|
|
|
|
sprintf(_parabuf, "\n");
|
|
__line = insertlinebelow(__line, _parabuf);
|
|
setlinetype(__line);
|
|
|
|
for(;;) {
|
|
char ibuf[80];
|
|
char* optr = _parabuf;
|
|
int n = fread(ibuf, 1, 54, fp);
|
|
optr = b64.encode(optr, ibuf, n);
|
|
*optr++ = '\n';
|
|
*optr = NUL;
|
|
__line = insertlinebelow(__line, _parabuf);
|
|
setlinetype(__line);
|
|
if(n <= 0)
|
|
break;
|
|
}
|
|
}
|
|
else {
|
|
|
|
int tabsz = CFG->disptabsize ? CFG->disptabsize : 1;
|
|
#if defined(__USE_ALLOCA__)
|
|
char *spaces = (char*)alloca(tabsz+1);
|
|
#else
|
|
__extension__ char spaces[tabsz+1];
|
|
#endif
|
|
memset(spaces, ' ', tabsz);
|
|
spaces[tabsz] = NUL;
|
|
int level = LoadCharset(AA->Xlatimport(), CFG->xlatlocalset);
|
|
size_t buf_len = EDIT_PARABUFLEN;
|
|
char* buf = (char*) throw_malloc(EDIT_PARABUFLEN);
|
|
Line* saveline = __line->next;
|
|
__line->next = NULL;
|
|
|
|
// Read paragraphs
|
|
while(getclip ? clipbrd.read(_parabuf, EDIT_PARABUFLEN-7) : fgets(_parabuf, EDIT_PARABUFLEN-7, fp)) {
|
|
|
|
XlatStr(buf, _parabuf, level, CharTable);
|
|
|
|
// Insert a quotestring if asked
|
|
if(quoteit)
|
|
strins(" > ", buf, 0);
|
|
else {
|
|
// Invalidate tearline
|
|
if(not CFG->invalidate.tearline.first.empty())
|
|
doinvalidate(buf, CFG->invalidate.tearline.first.c_str(), CFG->invalidate.tearline.second.c_str(), true);
|
|
|
|
// Invalidate originline
|
|
if(not CFG->invalidate.origin.first.empty())
|
|
doinvalidate(buf, CFG->invalidate.origin.first.c_str(), CFG->invalidate.origin.second.c_str());
|
|
|
|
// Invalidate SEEN-BY's
|
|
if(not CFG->invalidate.seenby.first.empty())
|
|
doinvalidate(buf, CFG->invalidate.seenby.first.c_str(), CFG->invalidate.seenby.second.c_str());
|
|
|
|
// Invalidate CC's
|
|
if(not CFG->invalidate.cc.first.empty())
|
|
doinvalidate(buf, CFG->invalidate.cc.first.c_str(), CFG->invalidate.cc.second.c_str());
|
|
|
|
// Invalidate XC's
|
|
if(not CFG->invalidate.xc.first.empty())
|
|
doinvalidate(buf, CFG->invalidate.xc.first.c_str(), CFG->invalidate.xc.second.c_str());
|
|
|
|
// Invalidate XP's
|
|
if(not CFG->invalidate.xp.first.empty())
|
|
doinvalidate(buf, CFG->invalidate.xp.first.c_str(), CFG->invalidate.xp.second.c_str());
|
|
}
|
|
|
|
size_t read_len = strlen(buf);
|
|
|
|
// Replace tabs
|
|
char *ht = buf;
|
|
while((ht = strchr(ht, '\t')) != NULL) {
|
|
int rposn = ht-buf;
|
|
int rstart = rposn%tabsz+1;
|
|
*ht = ' ';
|
|
if(tabsz > rstart) {
|
|
if((read_len + tabsz - rstart) >= (buf_len - 7)) {
|
|
buf_len += tabsz;
|
|
buf = (char*)throw_realloc(buf, buf_len);
|
|
}
|
|
strins(spaces+rstart, buf, rposn);
|
|
}
|
|
}
|
|
|
|
// Copy the paragraph to the new line and retype it
|
|
Line* _newline = __line = insertlinebelow(__line, buf);
|
|
setlinetype(_newline);
|
|
|
|
// If the paragraph is longer than one line
|
|
uint _wrapmargin = (_newline->type & GLINE_QUOT) ? marginquotes : margintext;
|
|
if(_newline->txt.length() >= _wrapmargin) {
|
|
|
|
// Wrap it
|
|
uint _tmpcol = 0;
|
|
uint _tmprow = 0;
|
|
_newline = wrapins(&_newline, &_tmpcol, &_tmprow, false);
|
|
}
|
|
|
|
__line = _newline;
|
|
}
|
|
|
|
while(__line->next)
|
|
__line = __line->next;
|
|
if(not __line->txt.empty() and (*(__line->txt.end()-1) != '\n')) {
|
|
Undo->PushItem(EDIT_UNDO_INS_CHAR|BATCH_MODE, __line, __line->txt.length());
|
|
__line->txt += '\n';
|
|
// Wrap it
|
|
uint _tmpcol = 0;
|
|
uint _tmprow = 0;
|
|
__line = wrapins(&__line, &_tmpcol, &_tmprow, false);
|
|
}
|
|
__line->next = saveline;
|
|
if(saveline)
|
|
saveline->prev = __line;
|
|
|
|
throw_free(buf);
|
|
}
|
|
|
|
// Add import end text, if any
|
|
if (*CFG->importend or *CFG->importbegin)
|
|
{
|
|
sprintf(_parabuf, "%s\n", *CFG->importend ? CFG->importend : CFG->importbegin);
|
|
strischg(_parabuf, "@file", imp_filename);
|
|
TokenXlat(MODE_NEW, _parabuf, msgptr, msgptr, CurrArea);
|
|
_parabuf[strlen(_parabuf)-1] = '\n';
|
|
_parabuf[margintext] = NUL;
|
|
_parabuf[margintext-1] = '\n';
|
|
__line = insertlinebelow(__line, _parabuf);
|
|
setlinetype(__line);
|
|
}
|
|
|
|
throw_free(_parabuf);
|
|
|
|
if(getclip)
|
|
clipbrd.close();
|
|
else
|
|
fclose(fp);
|
|
}
|
|
else {
|
|
w_infof(LNG->CouldNotOpen, filenamebuf.c_str());
|
|
waitkeyt(10000);
|
|
w_info(NULL);
|
|
}
|
|
|
|
if(isPipe)
|
|
unlink(tmpfile);
|
|
}
|
|
|
|
AA->SetXlatimport(__oldxlatimport);
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::imptxt(char* __filename, bool imptxt) {
|
|
|
|
GFTRK("Editimptxt");
|
|
|
|
msgptr->lin = findfirstline();
|
|
editimport(currline, __filename, imptxt);
|
|
refresh(currline, row);
|
|
col = mincol;
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::ImportText() {
|
|
|
|
GFTRK("EditImportText");
|
|
|
|
imptxt(NULL);
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::ImportQuotebuf() {
|
|
|
|
GFTRK("EditImportQuotebuf");
|
|
|
|
Path _quotebuf;
|
|
|
|
GetCurrQuotebuf(_quotebuf);
|
|
imptxt(_quotebuf, true);
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::editexport(Line* __exportline, int __endat) {
|
|
|
|
GFTRK("Editexport");
|
|
|
|
update_statusline(LNG->ExportFile);
|
|
|
|
if(edit_string(Edit__exportfilename, sizeof(Path), LNG->ExportWhatFile, H_ExportFile)) {
|
|
|
|
// Pointer to export filename
|
|
char* _filenameptr = Edit__exportfilename;
|
|
|
|
// Is append requested?
|
|
if(*_filenameptr == '+')
|
|
_filenameptr++;
|
|
|
|
FILE* _fp = fsopen(_filenameptr, (*Edit__exportfilename == '+') ? "at" : "wt", CFG->sharemode);
|
|
if(_fp) {
|
|
|
|
update_statuslinef(LNG->ExportStatus, Edit__exportfilename);
|
|
fputc('\n', _fp);
|
|
|
|
while((__endat ? __exportline != currline : 1) and __exportline) {
|
|
fwrite(__exportline->txt.c_str(), 1, __exportline->txt.length(), _fp);
|
|
if(__exportline->txt.find('\n') == __exportline->txt.npos)
|
|
fputc('\n', _fp);
|
|
__exportline = __exportline->next;
|
|
}
|
|
|
|
fclose(_fp);
|
|
}
|
|
}
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::SpellCheck() {
|
|
|
|
GFTRK("EditSpellCheck");
|
|
|
|
char _buf[EDIT_BUFLEN];
|
|
char _buf2[EDIT_BUFLEN];
|
|
|
|
savefile(MODE_SAVE);
|
|
strcpy(_buf, EDIT->SpellChecker());
|
|
strcpy(_buf2, AddPath(CFG->goldpath, EDIT->File()));
|
|
strchg(_buf2, GOLD_WRONG_SLASH_CHR, GOLD_SLASH_CHR);
|
|
strischg(_buf, "@file", _buf2);
|
|
sprintf(_buf2, LNG->SpellChecker, _buf);
|
|
ShellToDos(_buf, _buf2, LGREY|_BLACK, YES);
|
|
LoadFile();
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::ExportText() {
|
|
|
|
GFTRK("EditExportText");
|
|
|
|
int endat = NO;
|
|
// Line* exportline = findanchor();
|
|
|
|
// if(exportline)
|
|
// endat = YES;
|
|
// else
|
|
Line* exportline = findfirstline();
|
|
|
|
editexport(exportline, endat);
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::DosShell() {
|
|
|
|
GFTRK("EditDosShell");
|
|
|
|
ShellToDos(getenv(GOLD_SHELL_ENV), LNG->DOS_Shell, LGREY|_BLACK, YES);
|
|
cursoron();
|
|
cursoroff();
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::dispins() {
|
|
|
|
GFTRK("Editdispins");
|
|
|
|
if(insert)
|
|
HeaderView->window.prints(5, MAXCOL-6, C_HEADT, LNG->Ins);
|
|
else {
|
|
vchar _lbuf[6];
|
|
for(int c = 0; c < 5; c++)
|
|
_lbuf[c] = _box_table(W_BHEAD,1);
|
|
_lbuf[5] = NUL;
|
|
HeaderView->window.printvs(5, MAXCOL-6, C_HEADB|ACSET, _lbuf);
|
|
}
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::ToggleInsert() {
|
|
|
|
GFTRK("EditToggleInsert");
|
|
|
|
insert = not insert;
|
|
dispins();
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::Header() {
|
|
|
|
GFTRK("EditHeader");
|
|
|
|
windowclose();
|
|
EditHeaderinfo(msgmode, *HeaderView);
|
|
windowopen();
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::Abort() {
|
|
|
|
GFTRK("EditAbort");
|
|
|
|
cursoroff();
|
|
GMenuDropmsg MenuDropmsg;
|
|
if(MenuDropmsg.Run()) {
|
|
done = MODE_QUIT;
|
|
}
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::AskExit() {
|
|
|
|
GFTRK("EditAskExit");
|
|
|
|
cursoroff();
|
|
GMenuQuit MenuQuit;
|
|
gkbd.quitall = make_bool(MenuQuit.Run());
|
|
if(gkbd.quitall) {
|
|
GMenuDropmsg MenuDropmsg;
|
|
if(MenuDropmsg.Run())
|
|
done = MODE_QUIT;
|
|
else
|
|
done = MODE_SAVE;
|
|
}
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void IEclass::QuitNow() {
|
|
|
|
GFTRK("EditQuitNow");
|
|
|
|
quitnow = CFG->switches.get(timeoutsavemsg) ? NO : YES;
|
|
done = CFG->switches.get(timeoutsavemsg) ? MODE_SAVE : MODE_QUIT;
|
|
gkbd.quitall = YES;
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
int EditMsg(int __mode, uint* __position, GMsg* __msg) {
|
|
|
|
IEclass Editor(0, MAXCOL-1, MINROW, MAXROW-2, 5);
|
|
return Editor.Start(__mode, __position, __msg);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|