Esempio n. 1
0
void
colresize(Column *c, Rectangle r)
{
	int i;
	Rectangle r1, r2;
	Window *w;

	clearmouse();
	r1 = r;
	r1.max.y = r1.min.y + c->tag.font->height;
	textresize(&c->tag, r1);
	draw(screen, c->tag.scrollr, colbutton, nil, colbutton->r.min);
	r1.min.y = r1.max.y;
	r1.max.y += Border;
	draw(screen, r1, display->black, nil, ZP);
	r1.max.y = r.max.y;
	for(i=0; i<c->nw; i++){
		w = c->w[i];
		w->maxlines = 0;
		if(i == c->nw-1)
			r1.max.y = r.max.y;
		else
			r1.max.y = r1.min.y+(Dy(w->r)+Border)*Dy(r)/Dy(c->r);
		r2 = r1;
		r2.max.y = r2.min.y+Border;
		draw(screen, r2, display->black, nil, ZP);
		r1.min.y = r2.max.y;
		r1.min.y = winresize(w, r1, FALSE);
	}
	c->r = r;
}
Esempio n. 2
0
File: cols.c Progetto: fr1tz/nadir
void
colresize(Column *c, Rectangle r)
{
	int i;
	Rectangle r1, r2;
	Window *w;

	clearmouse();
	textresize(&c->tag, r, TRUE);
	draw(screen, c->tag.scrollr, tagcols[TEXT], nil, ZP);
	c->r = r;

	r1 = r;
	for(i=0; i<c->nw; i++){
		w = c->w[i];
		w->maxlines = 0;
		if(i == c->nw-1)
			r1.max.y = r.max.y;
		else
			r1.max.y = r1.min.y+(Dy(w->r)+Border)*Dy(r)/Dy(c->r);
		r1.max.y = max(r1.max.y, r1.min.y + Border+font->height);
		r2 = r1;
		r2.max.y = r2.min.y+Border;
		draw(screen, r2, display->black, nil, ZP);
		r1.min.y = r2.max.y;
		r1.min.y = winresize(w, r1, FALSE, i==c->nw-1);
	}
}
Esempio n. 3
0
Text*
rowtype(Row *row, Rune r, Point p)
{
	Window *w;
	Text *t;

	clearmouse();
	qlock(row);
	if(bartflag)
		t = barttext;
	else
		t = rowwhich(row, p);
	if(t!=nil && !(t->what==Tag && ptinrect(p, t->scrollr))){
		w = t->w;
		if(w == nil)
			texttype(t, r);
		else{
			winlock(w, 'K');
			wintype(w, t, r);
			winunlock(w);
		}
	}
	qunlock(row);
	return t;
}
Esempio n. 4
0
Column*
rowadd(Row *row, Column *c, int x)
{
	Rectangle r, r1;
	Column *d;
	int i;

	d = nil;
	r = row->r;
	r.min.y = row->tag.r.max.y+Border;
	if(x<r.min.x && row->ncol>0){	/*steal 40% of last column by default */
		d = row->col[row->ncol-1];
		x = d->r.min.x + 3*Dx(d->r)/5;
	}
	/* look for column we'll land on */
	for(i=0; i<row->ncol; i++){
		d = row->col[i];
		if(x < d->r.max.x)
			break;
	}
	if(row->ncol > 0){
		if(i < row->ncol)
			i++;	/* new column will go after d */
		r = d->r;
		if(Dx(r) < 100)
			return nil;
		draw(screen, r, display->white, nil, ZP);
		r1 = r;
		r1.max.x = min(x, r.max.x-50);
		if(Dx(r1) < 50)
			r1.max.x = r1.min.x+50;
		colresize(d, r1);
		r1.min.x = r1.max.x;
		r1.max.x = r1.min.x+Border;
		draw(screen, r1, display->black, nil, ZP);
		r.min.x = r1.max.x;
	}
	if(c == nil){
		c = emalloc(sizeof(Column));
		colinit(c, r);
		incref(&reffont);
	}else
		colresize(c, r);
	c->row = row;
	c->tag.row = row;
	row->col = realloc(row->col, (row->ncol+1)*sizeof(Column*));
	memmove(row->col+i+1, row->col+i, (row->ncol-i)*sizeof(Column*));
	row->col[i] = c;
	row->ncol++;
	clearmouse();
	return c;
}
Esempio n. 5
0
void
colcloseall(Column *c)
{
	int i;
	Window *w;

	if(c == activecol)
		activecol = nil;
	textclose(&c->tag);
	for(i=0; i<c->nw; i++){
		w = c->w[i];
		winclose(w);
	}
	c->nw = 0;
	free(c->w);
	free(c);
	clearmouse();
}
Esempio n. 6
0
void
colsort(Column *c)
{
	int i, y;
	Rectangle r, r1, *rp;
	Window **wp, *w;

	if(c->nw == 0)
		return;
	clearmouse();
	rp = emalloc(c->nw*sizeof(Rectangle));
	wp = emalloc(c->nw*sizeof(Window*));
	memmove(wp, c->w, c->nw*sizeof(Window*));
	qsort(wp, c->nw, sizeof(Window*), colcmp);
	for(i=0; i<c->nw; i++)
		rp[i] = wp[i]->r;
	r = c->r;
	r.min.y = c->tag.r.max.y;
	draw(screen, r, textcols[BACK], nil, ZP);
	y = r.min.y;
	for(i=0; i<c->nw; i++){
		w = wp[i];
		r.min.y = y;
		if(i == c->nw-1)
			r.max.y = c->r.max.y;
		else
			r.max.y = r.min.y+Dy(w->r)+Border;
		r1 = r;
		r1.max.y = r1.min.y+Border;
		draw(screen, r1, display->black, nil, ZP);
		r.min.y = r1.max.y;
		y = winresize(w, r, FALSE);
	}
	free(rp);
	free(c->w);
	c->w = wp;
}
Esempio n. 7
0
void
textselect(Text *t)
{
	uint q0, q1;
	int b, x, y;
	int state;

	selecttext = t;
	/*
	 * To have double-clicking and chording, we double-click
	 * immediately if it might make sense.
	 */
	b = mouse->buttons;
	q0 = t->q0;
	q1 = t->q1;
	selectq = t->org+frcharofpt(t, mouse->xy);
	if(clicktext==t && mouse->msec-clickmsec<500)
	if(q0==q1 && selectq==q0){
		textdoubleclick(t, &q0, &q1);
		textsetselect(t, q0, q1);
		flushimage(display, 1);
		x = mouse->xy.x;
		y = mouse->xy.y;
		/* stay here until something interesting happens */
		do
			readmouse(mousectl);
		while(mouse->buttons==b && abs(mouse->xy.x-x)<3 && abs(mouse->xy.y-y)<3);
		mouse->xy.x = x;	/* in case we're calling frselect */
		mouse->xy.y = y;
		q0 = t->q0;	/* may have changed */
		q1 = t->q1;
		selectq = q0;
	}
	if(mouse->buttons == b){
		t->Frame.scroll = framescroll;
		frselect(t, mousectl);
		/* horrible botch: while asleep, may have lost selection altogether */
		if(selectq > t->file->nc)
			selectq = t->org + t->p0;
		t->Frame.scroll = nil;
		if(selectq < t->org)
			q0 = selectq;
		else
			q0 = t->org + t->p0;
		if(selectq > t->org+t->nchars)
			q1 = selectq;
		else
			q1 = t->org+t->p1;
	}
	if(q0 == q1){
		if(q0==t->q0 && clicktext==t && mouse->msec-clickmsec<500){
			textdoubleclick(t, &q0, &q1);
			clicktext = nil;
		}else{
			clicktext = t;
			clickmsec = mouse->msec;
		}
	}else
		clicktext = nil;
	textsetselect(t, q0, q1);
	flushimage(display, 1);
	state = 0;	/* undo when possible; +1 for cut, -1 for paste */
	while(mouse->buttons){
		mouse->msec = 0;
		b = mouse->buttons;
		if((b&1) && (b&6)){
			if(state==0 && t->what==Body){
				seq++;
				filemark(t->w->body.file);
			}
			if(b & 2){
				if(state==-1 && t->what==Body){
					winundo(t->w, TRUE);
					textsetselect(t, q0, t->q0);
					state = 0;
				}else if(state != 1){
					cut(t, t, nil, TRUE, TRUE, nil, 0);
					state = 1;
				}
			}else{
				if(state==1 && t->what==Body){
					winundo(t->w, TRUE);
					textsetselect(t, q0, t->q1);
					state = 0;
				}else if(state != -1){
					paste(t, t, nil, TRUE, FALSE, nil, 0);
					state = -1;
				}
			}
			textscrdraw(t);
			clearmouse();
		}
		flushimage(display, 1);
		while(mouse->buttons == b)
			readmouse(mousectl);
		clicktext = nil;
	}
}
Esempio n. 8
0
void
coldragwin(Column *c, Window *w, int but)
{
	Rectangle r;
	int i, b;
	Point p, op;
	Window *v;
	Column *nc;

	clearmouse();
	setcursor(mousectl, &boxcursor);
	b = mouse->buttons;
	op = mouse->xy;
	while(mouse->buttons == b)
		readmouse(mousectl);
	setcursor(mousectl, nil);
	if(mouse->buttons){
		while(mouse->buttons)
			readmouse(mousectl);
		return;
	}

	for(i=0; i<c->nw; i++)
		if(c->w[i] == w)
			goto Found;
	error("can't find window");

  Found:
	p = mouse->xy;
	if(abs(p.x-op.x)<5 && abs(p.y-op.y)<5){
		colgrow(c, w, but);
		winmousebut(w);
		return;
	}
	/* is it a flick to the right? */
	if(abs(p.y-op.y)<10 && p.x>op.x+30 && rowwhichcol(c->row, p)==c)
		p.x = op.x+Dx(w->r);	/* yes: toss to next column */
	nc = rowwhichcol(c->row, p);
	if(nc!=nil && nc!=c){
		colclose(c, w, FALSE);
		coladd(nc, w, nil, p.y);
		winmousebut(w);
		return;
	}
	if(i==0 && c->nw==1)
		return;			/* can't do it */
	if((i>0 && p.y<c->w[i-1]->r.min.y) || (i<c->nw-1 && p.y>w->r.max.y)
	|| (i==0 && p.y>w->r.max.y)){
		/* shuffle */
		colclose(c, w, FALSE);
		coladd(c, w, nil, p.y);
		winmousebut(w);
		return;
	}
	if(i == 0)
		return;
	v = c->w[i-1];
	if(p.y < v->tag.all.max.y)
		p.y = v->tag.all.max.y;
	if(p.y > w->r.max.y-Dy(w->tag.all)-Border)
		p.y = w->r.max.y-Dy(w->tag.all)-Border;
	r = v->r;
	r.max.y = p.y;
	if(r.max.y > v->body.r.min.y){
		r.max.y -= (r.max.y-v->body.r.min.y)%v->body.font->height;
		if(v->body.r.min.y == v->body.r.max.y)
			r.max.y++;
	}
	if(!eqrect(v->r, r)){
		draw(screen, r, textcols[BACK], nil, ZP);
		winresize(v, r, c->safe);
	}
	r.min.y = v->r.max.y;
	r.max.y = r.min.y+Border;
	draw(screen, r, display->black, nil, ZP);
	r.min.y = r.max.y;
	if(i == c->nw-1)
		r.max.y = c->r.max.y;
	else
		r.max.y = c->w[i+1]->r.min.y-Border;
	if(!eqrect(w->r, r)){
		draw(screen, r, textcols[BACK], nil, ZP);
		winresize(w, r, c->safe);
	}
	c->safe = TRUE;
    	winmousebut(w);
}
Esempio n. 9
0
File: rows.c Progetto: 99years/plan9
void
rowdragcol(Row *row, Column *c, int)
{
	Rectangle r;
	int i, b, x;
	Point p, op;
	Column *d;

	clearmouse();
	setcursor(mousectl, &boxcursor);
	b = mouse->buttons;
	op = mouse->xy;
	while(mouse->buttons == b)
		readmouse(mousectl);
	setcursor(mousectl, nil);
	if(mouse->buttons){
		while(mouse->buttons)
			readmouse(mousectl);
		return;
	}

	for(i=0; i<row->ncol; i++)
		if(row->col[i] == c)
			goto Found;
	error("can't find column");

  Found:
	if(i == 0)
		return;
	p = mouse->xy;
	if((abs(p.x-op.x)<5 && abs(p.y-op.y)<5))
		return;
	if((i>0 && p.x<row->col[i-1]->r.min.x) || (i<row->ncol-1 && p.x>c->r.max.x)){
		/* shuffle */
		x = c->r.min.x;
		rowclose(row, c, FALSE);
		if(rowadd(row, c, p.x) == nil)	/* whoops! */
		if(rowadd(row, c, x) == nil)		/* WHOOPS! */
		if(rowadd(row, c, -1)==nil){		/* shit! */
			rowclose(row, c, TRUE);
			return;
		}
		colmousebut(c);
		return;
	}
	d = row->col[i-1];
	if(p.x < d->r.min.x+80+Scrollsize)
		p.x = d->r.min.x+80+Scrollsize;
	if(p.x > c->r.max.x-80-Scrollsize)
		p.x = c->r.max.x-80-Scrollsize;
	r = d->r;
	r.max.x = c->r.max.x;
	draw(screen, r, display->white, nil, ZP);
	r.max.x = p.x;
	colresize(d, r);
	r = c->r;
	r.min.x = p.x;
	r.max.x = r.min.x;
	r.max.x += Border;
	draw(screen, r, display->black, nil, ZP);
	r.min.x = r.max.x;
	r.max.x = c->r.max.x;
	colresize(c, r);
	colmousebut(c);
}