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Implemented UIListCtrl

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This commit is contained in:
OM 2023-05-20 01:52:31 +02:00
parent 4d108a272f
commit c2cb15a1d1
2 changed files with 206 additions and 9 deletions
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214
code/uilib/uilistctrl.cpp
View file

@ -25,6 +25,10 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
static UISize2D s_columnpadding;
bool UIListCtrl::s_qsortreverse;
int UIListCtrl::s_qsortcolumn;
class UIListCtrl* UIListCtrl::s_qsortobject;
CLASS_DECLARATION( UIListBase, UIListCtrl, NULL )
{
{ &W_SizeChanged, &UIListCtrl::OnSizeChanged },
@ -56,8 +60,34 @@ int UIListCtrl::StringCompareFunction
)
{
// FIXME: stub
return 0;
if (i1->getListItemType(columnname) != TYPE_STRING || i2->getListItemType(columnname) != TYPE_STRING) {
return 0;
}
const char* s1 = i1->getListItemString(columnname);
const char* s2 = i2->getListItemString(columnname);
if (*s1 == '.')
{
if (*s2 != '.') {
return -1;
}
}
else if (*s2 == '.') {
return 1;
}
if (*s1 == '[')
{
if (*s2 != '[') {
return -1;
}
}
else if (*s2 == '[') {
return 1;
}
return Q_stricmp(s1, s2);
}
int UIListCtrl::StringNumberCompareFunction
@ -68,8 +98,18 @@ int UIListCtrl::StringNumberCompareFunction
)
{
// FIXME: stub
return 0;
int val1, val2;
val1 = i1->getListItemValue(columnname);
val2 = i2->getListItemValue(columnname);
if (val1 > val2) {
return 1;
} else if (val1 < val2) {
return -1;
} else {
return 0;
}
}
int UIListCtrl::QsortCompare
@ -79,8 +119,8 @@ int UIListCtrl::QsortCompare
)
{
// FIXME: stub
return 0;
int val = s_qsortobject->m_comparefunction((const UIListCtrlItem*)e1, (const UIListCtrlItem*)e2, s_qsortcolumn);
return s_qsortreverse ? -val : val;
}
void UIListCtrl::Draw
@ -123,7 +163,73 @@ void UIListCtrl::MousePressed
)
{
// FIXME: stub
UIPoint2D p;
p = MouseEventToClientPoint(ev);
if (m_clicksound.length()) {
uii.Snd_PlaySound(m_clicksound.c_str());
}
if (getHeaderHeight() > p.y)
{
int closesep = 0;
int atleft = 0;
int closeatleft = 0;
int insep = 0;
for (int i = 1; i <= m_columnlist.NumObjects(); i++) {
const columndef_t& column = m_columnlist.ObjectAt(i);
atleft += column.width;
if (abs(atleft - p.x) > 2)
{
if (atleft - column.width < p.x && atleft > p.x) {
insep = i;
}
}
else
{
closesep = i;
closeatleft = atleft;
}
}
if (closesep)
{
m_sizestate.column = closesep;
m_sizestate.min = closeatleft - m_columnlist.ObjectAt(closesep).width;
uWinMan.setFirstResponder(this);
} else {
SortByColumn(m_columnlist.ObjectAt(insep).name);
}
}
else
{
if (m_vertscroll) {
TrySelectItem((m_vertscroll->getTopItem() + 1) + (p.y - getHeaderHeight()) / m_font->getHeight(m_bVirtual));
} else {
TrySelectItem(1.0 + (p.y - getHeaderHeight()) / m_font->getHeight(m_bVirtual));
}
if (m_clickState.time + 500 > uid.time
&& m_currentItem == m_clickState.selected
&& fabs(m_clickState.point.x - p.x) <= 2.0
&& fabs(m_clickState.point.y - p.y) <= 2.0)
{
Event newev;
newev.AddInteger(m_currentItem);
SendSignal(newev);
m_clickState.time = 0;
}
else
{
m_clickState.time = uid.time;
m_clickState.selected = m_currentItem;
m_clickState.point.x = p.x;
m_clickState.point.y = p.y;
}
}
}
void UIListCtrl::MouseDragged
@ -132,7 +238,23 @@ void UIListCtrl::MouseDragged
)
{
// FIXME: stub
UIPoint2D p;
int newwidth;
p = MouseEventToClientPoint(ev);
if (m_sizestate.column)
{
columndef_t& column = m_columnlist.ObjectAt(m_sizestate.column);
newwidth = p.x - m_sizestate.min;
if (newwidth > 600) {
newwidth = 600;
} else if (newwidth < 0) {
newwidth = 0;
}
column.width = newwidth;
}
}
void UIListCtrl::MouseReleased
@ -498,7 +620,81 @@ void UIListCtrl::SortByColumn
)
{
// FIXME: stub
int i;
bool exists;
bool numeric;
bool reverse;
UIListCtrlItem* selected;
bool selvisible;
exists = 0;
numeric = 0;
reverse = 0;
selected = NULL;
selvisible = 0;
for (i = 1; i <= m_columnlist.NumObjects(); i++) {
columndef_t& def = m_columnlist.ObjectAt(i);
if (def.name == i) {
numeric = def.numeric;
reverse = def.reverse_sort;
exists = true;
break;
}
}
if (exists)
{
m_iLastSortColumn = column;
s_qsortcolumn = column;
s_qsortobject = this;
s_qsortreverse = reverse;
if (m_currentItem)
{
selected = m_itemlist.ObjectAt(m_currentItem);
if (m_vertscroll)
{
selvisible = false;
if (m_currentItem >= m_vertscroll->getTopItem() + 1) {
selvisible = m_currentItem <= m_vertscroll->getPageHeight() + m_vertscroll->getTopItem();
}
}
else
{
selvisible = false;
// FIXME: selvisible when there is no vertical scroll?
//
//if (m_currentItem > 0) {
// selvisible = m_currentItem <= m_vertscroll->m_pageheight + m_vertscroll->getTopItem();
//}
}
}
if (numeric) {
m_comparefunction = &UIListCtrl::StringNumberCompareFunction;
} else {
m_comparefunction = &UIListCtrl::StringCompareFunction;
}
if (m_itemlist.NumObjects()) {
m_itemlist.Sort(&UIListCtrl::QsortCompare);
}
if (selected)
{
if (selvisible) {
TrySelectItem(FindItem(selected));
} else {
m_currentItem = FindItem(selected);
}
}
}
else
{
m_iLastSortColumn = 0;
}
}
void UIListCtrl::SortByLastSortColumn

1
code/uilib/uilistctrl.h
View file

@ -54,6 +54,7 @@ protected:
static bool s_qsortreverse;
static int s_qsortcolumn;
static class UIListCtrl *s_qsortobject;
int m_iLastSortColumn;
class UIFont *m_headerfont;
Container<UIListCtrlItem *> m_itemlist;