void ME_InsertEndRowFromCursor(ME_TextEditor *editor, int nCursor)
{
ME_Style *pStyle = ME_GetInsertStyle(editor, nCursor);
WCHAR space = ' ';
/* FIXME no no no */
if (ME_IsSelection(editor))
ME_DeleteSelection(editor);
ME_InternalInsertTextFromCursor(editor, nCursor, &space, 1, pStyle,
MERF_ENDROW);
ME_ReleaseStyle(pStyle);
}
/* FIXME this is temporary, just to have something to test how bad graphics handler is */
void ME_InsertGraphicsFromCursor(ME_TextEditor *editor, int nCursor)
{
ME_Style *pStyle = ME_GetInsertStyle(editor, nCursor);
WCHAR space = ' ';
/* FIXME no no no */
if (ME_IsSelection(editor))
ME_DeleteSelection(editor);
ME_InternalInsertTextFromCursor(editor, nCursor, &space, 1, pStyle,
MERF_GRAPHICS);
ME_SendSelChange(editor);
}
void CG_Draw_IGME()
{
int i;
usercmd_t cmd;
int cmdNum;
IGME_vehicle_t* veh;
// check for selections
cmdNum = CL_GetCurrentCmdNumber();
CL_GetUserCmd( cmdNum, &cmd );
if( Key_IsDown(K_MOUSE1) && !Key_GetCatcher() ) {
if( (cgs.IGME.waypointmode && cgs.IGME.numWptSelections) ||
(!cgs.IGME.waypointmode && cgs.IGME.numSelections) ) {
Key_SetCatcher( KEYCATCH_CGAME );
cgs.IGME.dragmode = true;
}
} else if( (Key_IsDown(K_MOUSE3) || Key_IsDown(K_SPACE)) &&
cg.time >= cgs.IGME.selectionTime ) {
ME_CheckForSelection();
cgs.IGME.selectionTime = cg.time + 250;
} else if( Key_IsDown(K_BACKSPACE) && !Key_GetCatcher() && cg.time >= cgs.IGME.selectionTime ) {
ME_DeleteSelection();
cgs.IGME.selectionTime = cg.time + 250;
} else if( (cmd.buttons & BUTTON_GEAR) && cg.time >= cgs.IGME.selectionTime ) {
ME_ToggleWaypointMode();
cgs.IGME.selectionTime = cg.time + 250;
} else if( (cmd.buttons & BUTTON_INCREASE) && cgs.IGME.waypointmode &&
cg.time >= cgs.IGME.selectionTime ) {
ME_SpawnWaypoint();
cgs.IGME.selectionTime = cg.time + 250;
} else if( (cmd.buttons & BUTTON_DECREASE) && cgs.IGME.waypointmode &&
cg.time >= cgs.IGME.selectionTime ) {
ME_ToggleWaypointDisplay();
cgs.IGME.selectionTime = cg.time + 250;
} else if( !cgs.IGME.dragmode && Key_IsDown(K_CTRL) && Key_IsDown('c') &&
cg.time >= cgs.IGME.selectionTime ) {
ME_CopySelection();
cgs.IGME.selectionTime = cg.time + 500;
} else if( !cgs.IGME.dragmode && Key_IsDown(K_CTRL) && Key_IsDown('v') &&
cg.time >= cgs.IGME.selectionTime ) {
ME_PasteSelection();
cgs.IGME.selectionTime = cg.time + 500;
}
// draw vehicles
for( i = 0; i < IGME_MAX_VEHICLES; ++i ) {
veh = &cgs.IGME.vehicles[i];
if( !veh->active ) continue;
ME_DrawVehicle(veh);
}
}
void ME_InsertEndRowFromCursor(ME_TextEditor *editor, int nCursor)
{
ME_Style *pStyle = ME_GetInsertStyle(editor, nCursor);
ME_DisplayItem *di;
WCHAR space = ' ';
/* FIXME no no no */
if (ME_IsSelection(editor))
ME_DeleteSelection(editor);
di = ME_InternalInsertTextFromCursor(editor, nCursor, &space, 1, pStyle,
MERF_ENDROW);
ME_SendSelChange(editor);
}
void ME_InsertOLEFromCursor(ME_TextEditor *editor, const REOBJECT* reo, int nCursor)
{
ME_Style *pStyle = ME_GetInsertStyle(editor, nCursor);
ME_DisplayItem *di;
WCHAR space = ' ';
/* FIXME no no no */
if (ME_IsSelection(editor))
ME_DeleteSelection(editor);
di = ME_InternalInsertTextFromCursor(editor, nCursor, &space, 1, pStyle,
MERF_GRAPHICS);
di->member.run.ole_obj = ALLOC_OBJ(*reo);
ME_CopyReObject(di->member.run.ole_obj, reo);
ME_SendSelChange(editor);
}
void ME_InsertTextFromCursor(ME_TextEditor *editor, int nCursor,
const WCHAR *str, int len, ME_Style *style)
{
const WCHAR *pos;
ME_Cursor *p = NULL;
int oldLen;
/* FIXME really HERE ? */
if (ME_IsSelection(editor))
ME_DeleteSelection(editor);
/* FIXME: is this too slow? */
/* Didn't affect performance for WM_SETTEXT (around 50sec/30K) */
oldLen = ME_GetTextLength(editor);
/* text operations set modified state */
editor->nModifyStep = 1;
assert(style);
assert(nCursor>=0 && nCursor<editor->nCursors);
if (len == -1)
len = lstrlenW(str);
/* grow the text limit to fit our text */
if(editor->nTextLimit < oldLen +len)
editor->nTextLimit = oldLen + len;
while (len)
{
pos = str;
/* FIXME this sucks - no respect for unicode (what else can be a line separator in unicode?) */
while(pos-str < len && *pos != '\r' && *pos != '\n' && *pos != '\t')
pos++;
if (pos-str < len && *pos == '\t') { /* handle tabs */
WCHAR tab = '\t';
if (pos!=str)
ME_InternalInsertTextFromCursor(editor, nCursor, str, pos-str, style, 0);
ME_InternalInsertTextFromCursor(editor, nCursor, &tab, 1, style, MERF_TAB);
pos++;
if(pos-str <= len) {
len -= pos - str;
str = pos;
continue;
}
}
/* handle special \r\r\n sequence (richedit 2.x and higher only) */
if (!editor->bEmulateVersion10 && pos-str < len-2 && pos[0] == '\r' && pos[1] == '\r' && pos[2] == '\n') {
WCHAR space = ' ';
if (pos!=str)
ME_InternalInsertTextFromCursor(editor, nCursor, str, pos-str, style, 0);
ME_InternalInsertTextFromCursor(editor, nCursor, &space, 1, style, 0);
pos+=3;
if(pos-str <= len) {
len -= pos - str;
str = pos;
continue;
}
}
if (pos-str < len) { /* handle EOLs */
ME_DisplayItem *tp, *end_run;
ME_Style *tmp_style;
int numCR, numLF;
if (pos!=str)
ME_InternalInsertTextFromCursor(editor, nCursor, str, pos-str, style, 0);
p = &editor->pCursors[nCursor];
if (p->nOffset) {
ME_SplitRunSimple(editor, p->pRun, p->nOffset);
p = &editor->pCursors[nCursor];
}
tmp_style = ME_GetInsertStyle(editor, nCursor);
/* ME_SplitParagraph increases style refcount */
/* Encode and fill number of CR and LF according to emulation mode */
if (editor->bEmulateVersion10) {
const WCHAR * tpos;
/* We have to find out how many consecutive \r are there, and if there
is a \n terminating the run of \r's. */
numCR = 0; numLF = 0;
tpos = pos;
while (tpos-str < len && *tpos == '\r') {
tpos++;
numCR++;
}
if (tpos-str >= len) {
/* Reached end of text without finding anything but '\r' */
if (tpos != pos) {
pos++;
}
numCR = 1; numLF = 0;
} else if (*tpos == '\n') {
/* The entire run of \r's plus the one \n is one single line break */
pos = tpos + 1;
numLF = 1;
} else {
/* Found some other content past the run of \r's */
pos++;
numCR = 1; numLF = 0;
}
} else {
if(pos-str < len && *pos =='\r')
pos++;
if(pos-str < len && *pos =='\n')
pos++;
numCR = 1; numLF = 0;
}
tp = ME_SplitParagraph(editor, p->pRun, p->pRun->member.run.style, numCR, numLF, 0);
p->pRun = ME_FindItemFwd(tp, diRun);
end_run = ME_FindItemBack(tp, diRun);
ME_ReleaseStyle(end_run->member.run.style);
end_run->member.run.style = tmp_style;
p->nOffset = 0;
if(pos-str <= len) {
len -= pos - str;
str = pos;
continue;
}
}
ME_InternalInsertTextFromCursor(editor, nCursor, str, len, style, 0);
len = 0;
}
}
void ME_InsertTextFromCursor(ME_TextEditor *editor, int nCursor,
const WCHAR *str, int len, ME_Style *style)
{
const WCHAR *pos;
ME_Cursor *p = NULL;
int oldLen;
/* FIXME really HERE ? */
if (ME_IsSelection(editor))
ME_DeleteSelection(editor);
/* FIXME: is this too slow? */
/* Didn't affect performance for WM_SETTEXT (around 50sec/30K) */
oldLen = ME_GetTextLength(editor);
/* text operations set modified state */
editor->nModifyStep = 1;
assert(style);
assert(nCursor>=0 && nCursor<editor->nCursors);
if (len == -1)
len = lstrlenW(str);
/* grow the text limit to fit our text */
if(editor->nTextLimit < oldLen +len)
editor->nTextLimit = oldLen + len;
pos = str;
while (len)
{
/* FIXME this sucks - no respect for unicode (what else can be a line separator in unicode?) */
while(pos - str < len && *pos != '\r' && *pos != '\n' && *pos != '\t')
pos++;
if (pos != str) { /* handle text */
ME_InternalInsertTextFromCursor(editor, nCursor, str, pos-str, style, 0);
} else if (*pos == '\t') { /* handle tabs */
WCHAR tab = '\t';
ME_InternalInsertTextFromCursor(editor, nCursor, &tab, 1, style, MERF_TAB);
pos++;
} else { /* handle EOLs */
ME_DisplayItem *tp, *end_run, *run, *prev;
ME_Style *tmp_style;
int eol_len = 0;
/* Find number of CR and LF in end of paragraph run */
if (*pos =='\r')
{
if (len > 1 && pos[1] == '\n')
eol_len = 2;
else if (len > 2 && pos[1] == '\r' && pos[2] == '\n')
eol_len = 3;
else
eol_len = 1;
} else {
assert(*pos == '\n');
eol_len = 1;
}
pos += eol_len;
if (!editor->bEmulateVersion10 && eol_len == 3)
{
/* handle special \r\r\n sequence (richedit 2.x and higher only) */
WCHAR space = ' ';
ME_InternalInsertTextFromCursor(editor, nCursor, &space, 1, style, 0);
} else {
const WCHAR cr = '\r', *eol_str = str;
if (!editor->bEmulateVersion10)
{
eol_str = &cr;
eol_len = 1;
}
p = &editor->pCursors[nCursor];
if (p->nOffset == p->pRun->member.run.len)
{
run = ME_FindItemFwd( p->pRun, diRun );
if (!run) run = p->pRun;
}
else
{
if (p->nOffset) ME_SplitRunSimple(editor, p);
run = p->pRun;
}
tmp_style = ME_GetInsertStyle(editor, nCursor);
/* ME_SplitParagraph increases style refcount */
tp = ME_SplitParagraph(editor, run, run->member.run.style, eol_str, eol_len, 0);
end_run = ME_FindItemBack(tp, diRun);
ME_ReleaseStyle(end_run->member.run.style);
end_run->member.run.style = tmp_style;
/* Move any cursors that were at the end of the previous run to the beginning of the new para */
prev = ME_FindItemBack( end_run, diRun );
if (prev)
{
int i;
for (i = 0; i < editor->nCursors; i++)
{
if (editor->pCursors[i].pRun == prev &&
editor->pCursors[i].nOffset == prev->member.run.len)
{
editor->pCursors[i].pPara = tp;
editor->pCursors[i].pRun = run;
editor->pCursors[i].nOffset = 0;
}
}
}
}
}
len -= pos - str;
str = pos;
}
}
void ME_InsertTextFromCursor(ME_TextEditor *editor, int nCursor,
const WCHAR *str, int len, ME_Style *style)
{
const WCHAR *pos;
ME_Cursor *p = NULL;
/* FIXME: is this too slow? */
/* Didn't affect performance for WM_SETTEXT (around 50sec/30K) */
int freeSpace = editor->nTextLimit - ME_GetTextLength(editor);
/* text operations set modified state */
editor->nModifyStep = 1;
assert(style);
/* FIXME really HERE ? */
if (ME_IsSelection(editor))
ME_DeleteSelection(editor);
assert(nCursor>=0 && nCursor<editor->nCursors);
if (len == -1)
len = lstrlenW(str);
len = min(len, freeSpace);
while (len)
{
pos = str;
/* FIXME this sucks - no respect for unicode (what else can be a line separator in unicode?) */
while(pos-str < len && *pos != '\r' && *pos != '\n' && *pos != '\t')
pos++;
if (pos-str < len && *pos == '\t') { /* handle tabs */
WCHAR tab = '\t';
if (pos!=str)
ME_InternalInsertTextFromCursor(editor, nCursor, str, pos-str, style, 0);
ME_InternalInsertTextFromCursor(editor, nCursor, &tab, 1, style, MERF_TAB);
pos++;
if(pos-str <= len) {
len -= pos - str;
str = pos;
continue;
}
}
if (pos-str < len) { /* handle EOLs */
ME_DisplayItem *tp, *end_run;
ME_Style *tmp_style;
if (pos!=str)
ME_InternalInsertTextFromCursor(editor, nCursor, str, pos-str, style, 0);
p = &editor->pCursors[nCursor];
if (p->nOffset) {
ME_SplitRunSimple(editor, p->pRun, p->nOffset);
p = &editor->pCursors[nCursor];
}
tmp_style = ME_GetInsertStyle(editor, nCursor);
/* ME_SplitParagraph increases style refcount */
tp = ME_SplitParagraph(editor, p->pRun, p->pRun->member.run.style);
p->pRun = ME_FindItemFwd(tp, diRun);
end_run = ME_FindItemBack(tp, diRun);
ME_ReleaseStyle(end_run->member.run.style);
end_run->member.run.style = tmp_style;
p->nOffset = 0;
if(pos-str < len && *pos =='\r')
pos++;
if(pos-str < len && *pos =='\n')
pos++;
if(pos-str <= len) {
len -= pos - str;
str = pos;
continue;
}
}
ME_InternalInsertTextFromCursor(editor, nCursor, str, len, style, 0);
len = 0;
}
}
