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Fully implement UIList (#78)

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pryon 2023-10-15 20:23:58 +02:00 • committed by GitHub
parent 9131297d43
commit ff85986c44
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1 changed files with 154 additions and 8 deletions
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162
code/uilib/uilist.cpp
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@ -1,6 +1,6 @@
/*
===========================================================================
Copyright (C) 2015 the OpenMoHAA team
Copyright (C) 2023 the OpenMoHAA team
This file is part of OpenMoHAA source code.
@ -21,6 +21,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "ui_local.h"
#include "localization.h"
CLASS_DECLARATION( UIWidget, UIList, NULL )
{
@ -74,7 +75,76 @@ void UIList::Draw
)
{
// FIXME: stub
// draw the item text
if (m_currentItem)
{
str itemText;
UIListItem *item = m_itemlist.ObjectAt(m_currentItem);
if (item->itemalias)
{
itemText = item->itemalias;
}
else if (item->itemname)
{
itemText = item->itemname;
}
float textX = 0.5f * m_frame.size.width - 0.5f * m_font->getWidth(itemText, -1);
float textY = 0.5f * (m_frame.size.height - m_font->getHeight(m_bVirtual)) - 1.0f;
m_font->setColor(m_foreground_color);
const char *text = Sys_LV_CL_ConvertString(itemText);
m_font->Print(textX, textY, text, -1, m_bVirtual);
}
// draw the previous arrow
Draw3DBox(
0.0f,
0.0f,
m_arrow_width,
m_frame.size.height,
m_prev_arrow_depressed,
m_border_color,
m_local_alpha);
m_prev_arrow->ReregisterMaterial();
float height = m_frame.size.height - 4.0;
float width = m_arrow_width - 4.0;
uii.Rend_DrawPicStretched(
2.0f,
2.0f,
width,
height,
0.0f,
0.0f,
1.0f,
1.0f,
m_prev_arrow->GetMaterial());
// draw the next arrow
float x = m_frame.size.width - m_arrow_width;
float y = 0.0f;
Draw3DBox(
x,
y,
m_arrow_width,
m_frame.size.height,
m_next_arrow_depressed,
m_border_color,
m_local_alpha);
m_next_arrow->ReregisterMaterial();
uii.Rend_DrawPicStretched(
x + 2.0f,
y + 2.0f,
width,
height,
0.0f,
0.0f,
1.0f,
1.0f,
m_next_arrow->GetMaterial());
}
qboolean UIList::KeyEvent
@ -120,7 +190,27 @@ void UIList::Pressed
)
{
// FIXME: stub
m_held = qtrue;
m_depressed = qtrue;
float mouse_xpos = ev->GetFloat(1);
float mouse_ypos = ev->GetFloat(2);
int buttons = ev->GetInteger(3); // unused
// previous arrow is clicked
if (m_prev_arrow_region->contains(mouse_xpos, mouse_ypos))
{
m_prev_arrow_depressed = qtrue;
ScrollPrev();
return;
}
// next arrow is clicked
if (m_next_arrow_region->contains(mouse_xpos, mouse_ypos))
{
m_next_arrow_depressed = qtrue;
ScrollNext();
}
}
void UIList::Released
@ -129,7 +219,10 @@ void UIList::Released
)
{
// FIXME: stub
m_held = qfalse;
m_depressed = qfalse;
m_prev_arrow_depressed = qfalse;
m_next_arrow_depressed = qfalse;
}
void UIList::ScrollNext
@ -172,7 +265,14 @@ void UIList::LayoutAddListItem
)
{
// FIXME: stub
str item = ev->GetString(1);
str alias;
if (ev->NumArgs() > 1)
{
alias = ev->GetString(2);
}
AddItem(item, alias);
}
void UIList::AddItem
@ -182,7 +282,12 @@ str alias
)
{
// FIXME: stub
UIListItem *listItem = new UIListItem();
listItem->itemname = item;
listItem->itemalias = alias;
m_itemlist.AddObject(listItem);
m_currentItem = 1;
}
void UIList::UpdateUIElement
@ -191,7 +296,27 @@ void UIList::UpdateUIElement
)
{
// FIXME: stub
if (!m_cvarname)
{
return;
}
const char *cvarstring = UI_GetCvarString(m_cvarname, NULL);
if (!cvarstring)
{
m_currentItem = 1;
return;
}
for (int i = 1; i <= m_itemlist.NumObjects(); i++)
{
UIListItem *obj = m_itemlist.ObjectAt(i);
if (obj->itemname == cvarstring)
{
m_currentItem = i;
break;
}
}
}
void UIList::UpdateData
@ -200,7 +325,28 @@ void UIList::UpdateData
)
{
// FIXME: stub
if (!m_currentItem)
{
return;
}
if (m_cvarname)
{
UIListItem *item = m_itemlist.ObjectAt(m_currentItem);
if (item->itemname)
{
uii.Cvar_Set(m_cvarname, item->itemname);
}
}
if (m_command)
{
UIListItem *item = m_itemlist.ObjectAt(m_currentItem);
m_command.append(' ');
m_command.append(item->itemname);
m_command.append('\n');
Cbuf_AddText(m_command.c_str());
}
}
CLASS_DECLARATION( UIList, UIListIndex, NULL )