//=============================================================================
void InGameChapterSelect::PaintBackground()
{
Panel *pDrpChapter = FindChildByName( "DrpChapter" );
bool bChapter = ( pDrpChapter && pDrpChapter->IsEnabled() );
char const *szTitle = bChapter ? "#L4D360UI_ChapterSelect_Title" : "#L4D360UI_ChangeScenario";
char const *szTip = bChapter ? "#L4D360UI_ChapterSelect_Description" : "#L4D360UI_ChangeScenario_Tip";
BaseClass::DrawDialogBackground( szTitle, NULL, szTip, NULL, NULL, true );
}
//-----------------------------------------------------------------------------
// Purpose: finds the panel which is activated by the specified key
// Input : code - the keycode of the hotkey
// Output : Panel * - NULL if no panel found
//-----------------------------------------------------------------------------
Panel *FocusNavGroup::FindPanelByHotkey(wchar_t key)
{
for (int i = 0; i < _mainPanel->GetChildCount(); i++)
{
Panel *child = _mainPanel->GetChild(i);
if ( !child )
continue;
Panel *hot = child->HasHotkey(key);
if (hot && hot->IsVisible() && hot->IsEnabled())
{
return hot;
}
}
return NULL;
}
//-----------------------------------------------------------------------------
// Purpose: Gets the panel with the specified hotkey
//-----------------------------------------------------------------------------
Panel *EditablePanel::HasHotkey(wchar_t key)
{
if( !IsVisible() || !IsEnabled()) // not visible, so can't respond to a hot key
{
return NULL;
}
for (int i = 0; i < GetChildCount(); i++)
{
Panel *hot = GetChild(i)->HasHotkey(key);
if (hot && hot->IsVisible() && hot->IsEnabled())
{
return hot;
}
}
return NULL;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void WizardPanel::ResetKeyFocus()
{
// set the focus on the default
FocusNavGroup &navGroup = GetFocusNavGroup();
Panel *def = navGroup.GetDefaultPanel();
if (def)
{
if (def->IsEnabled() && def->IsVisible())
{
def->RequestFocus();
}
else
{
def->RequestFocusNext();
}
}
ResetDefaultButton();
}
//-----------------------------------------------------------------------------
// Purpose: Sets the focus to the previous panel in the tab order
// Input : *panel - panel currently with focus
//-----------------------------------------------------------------------------
bool FocusNavGroup::RequestFocusPrev(VPANEL panel)
{
if(panel==NULL)
return false;
_currentFocus = NULL;
int newPosition = 9999999;
if (panel)
{
newPosition = ipanel()->GetTabPosition(panel);
}
bool bFound = false;
bool bRepeat = true;
Panel *best = NULL;
while (1)
{
newPosition--;
if (newPosition > 0)
{
int bestPosition = 0;
// look for the next tab position
for (int i = 0; i < _mainPanel->GetChildCount(); i++)
{
Panel *child = _mainPanel->GetChild(i);
if (child && child->IsVisible() && child->IsEnabled() && child->GetTabPosition())
{
int tabPosition = child->GetTabPosition();
if (tabPosition == newPosition)
{
// we've found the right tab
best = child;
bestPosition = newPosition;
// don't loop anymore since we've found the correct panel
break;
}
else if (tabPosition < newPosition && tabPosition > bestPosition)
{
// record the match since this is the closest so far
bestPosition = tabPosition;
best = child;
}
}
}
if (!bRepeat)
break;
if (best)
break;
}
else
{
// reset new position for next loop
newPosition = 9999999;
}
// haven't found an item
if (!_topLevelFocus)
{
// check to see if we should push the focus request up
if (_mainPanel->GetVParent() && _mainPanel->GetVParent() != surface()->GetEmbeddedPanel())
{
// we're not a top level panel, so forward up the request instead of looping
if (ipanel()->RequestFocusPrev(_mainPanel->GetVParent(), _mainPanel->GetVPanel()))
{
bFound = true;
SetCurrentDefaultButton(NULL);
break;
}
}
}
// not found an item, loop back
newPosition = 9999999;
bRepeat = false;
}
if (best)
{
_currentFocus = best->GetVPanel();
best->RequestFocus(-1);
bFound = true;
if (!CanButtonBeDefault(best->GetVPanel()))
{
if (_defaultButton)
{
SetCurrentDefaultButton(_defaultButton);
}
else
{
SetCurrentDefaultButton(NULL);
// we need to ask the parent to set its default button
if (_mainPanel->GetVParent())
{
ivgui()->PostMessage(_mainPanel->GetVParent(), new KeyValues("FindDefaultButton"), NULL);
}
}
}
else
{
SetCurrentDefaultButton(best->GetVPanel());
}
}
return bFound;
}
//-----------------------------------------------------------------------------
// Purpose: Sets the focus to the previous panel in the tab order
// Input : *panel - panel currently with focus
//-----------------------------------------------------------------------------
bool FocusNavGroup::RequestFocusNext(VPANEL panel)
{
// basic recursion guard, in case user has set up a bad focus hierarchy
static int stack_depth = 0;
stack_depth++;
_currentFocus = NULL;
int newPosition = 0;
if (panel)
{
newPosition = ipanel()->GetTabPosition(panel);
}
bool bFound = false;
bool bRepeat = true;
Panel *best = NULL;
while (1)
{
newPosition++;
int bestPosition = 999999;
// look for the next tab position
for (int i = 0; i < _mainPanel->GetChildCount(); i++)
{
Panel *child = _mainPanel->GetChild(i);
if ( !child )
continue;
if (child && child->IsVisible() && child->IsEnabled() && child->GetTabPosition())
{
int tabPosition = child->GetTabPosition();
if (tabPosition == newPosition)
{
// we've found the right tab
best = child;
bestPosition = newPosition;
// don't loop anymore since we've found the correct panel
break;
}
else if (tabPosition > newPosition && tabPosition < bestPosition)
{
// record the match since this is the closest so far
bestPosition = tabPosition;
best = child;
}
}
}
if (!bRepeat)
break;
if (best)
break;
// haven't found an item
// check to see if we should push the focus request up
if (!_topLevelFocus)
{
if (_mainPanel->GetVParent() && _mainPanel->GetVParent() != surface()->GetEmbeddedPanel())
{
// we're not a top level panel, so forward up the request instead of looping
if (stack_depth < 15)
{
if (ipanel()->RequestFocusNext(_mainPanel->GetVParent(), _mainPanel->GetVPanel()))
{
bFound = true;
SetCurrentDefaultButton(NULL);
break;
}
// if we find one then we break, otherwise we loop
}
}
}
// loop back
newPosition = 0;
bRepeat = false;
}
if (best)
{
_currentFocus = best->GetVPanel();
best->RequestFocus(1);
bFound = true;
if (!CanButtonBeDefault(best->GetVPanel()))
{
if (_defaultButton)
{
SetCurrentDefaultButton(_defaultButton);
}
else
{
SetCurrentDefaultButton(NULL);
// we need to ask the parent to set its default button
if (_mainPanel->GetVParent())
{
ivgui()->PostMessage(_mainPanel->GetVParent(), new KeyValues("FindDefaultButton"), NULL);
}
}
}
else
{
SetCurrentDefaultButton(best->GetVPanel());
}
}
stack_depth--;
return bFound;
}
//=============================================================================
void InGameChapterSelect::OnCommand(const char *command)
{
if ( const char* szMissionItem = StringAfterPrefix( command, "cmd_campaign_" ) )
{
if ( !Q_stricmp( szMissionItem, m_chCampaign ) )
return; // Setting to same mission
Q_strncpy( m_chCampaign, szMissionItem, ARRAYSIZE( m_chCampaign ) );
// Determine current game settings
KeyValues *pGameSettings = g_pMatchFramework->GetMatchNetworkMsgController()->GetActiveServerGameDetails( NULL );
KeyValues::AutoDelete autodelete_pGameSettings( pGameSettings );
if ( !pGameSettings )
return;
DropDownMenu *pMissionDropDown = dynamic_cast< DropDownMenu* >( FindChildByName( "DrpMission" ) );
if( pMissionDropDown ) //we should become a listener for events pertaining to the mission flyout
{
FlyoutMenu* missionFlyout = pMissionDropDown->GetCurrentFlyout();
if( missionFlyout )
{
missionFlyout->SetListener( this );
if ( vgui::Button *pAddonBtn = missionFlyout->FindChildButtonByCommand( "cmd_addoncampaign" ) )
{
pAddonBtn->SetEnabled( false );
}
// Disable all other campaigns that cannot be used for a vote
for ( int k = 0, kNum = missionFlyout->GetChildCount(); k < kNum; ++ k )
{
Panel *child = missionFlyout->GetChild( k );
if ( BaseModHybridButton* button = dynamic_cast< BaseModHybridButton* >( child ) )
{
if ( const char* commandValue = button->GetCommand()->GetString( "command", NULL ) )
{
if ( char const *szMissionName = StringAfterPrefix( commandValue, "cmd_campaign_" ) )
{
pGameSettings->SetString( "game/campaign", szMissionName );
pGameSettings->SetInt( "game/chapter", 1 );
if ( !g_pMatchExtSwarm->GetMapInfo( pGameSettings ) )
{
button->SetEnabled( false );
}
}
}
}
}
}
}
}
else if ( char const *szChapterSelected = StringAfterPrefix( command, "#L4D360UI_Chapter_" ) )
{
m_nChapter = atoi( szChapterSelected );
UpdateChapterImage( m_chCampaign, m_nChapter );
}
else if ( !Q_stricmp( command, "Select" ) )
{
KeyValues *pGameSettings = g_pMatchFramework->GetMatchNetworkMsgController()->GetActiveServerGameDetails( NULL );
KeyValues::AutoDelete autodelete_pGameSettings( pGameSettings );
if ( !GameModeIsSingleChapter( pGameSettings->GetString( "game/mode" ) ) )
m_nChapter = 1;
pGameSettings->SetString( "game/campaign", m_chCampaign );
pGameSettings->SetInt( "game/chapter", m_nChapter );
char const *szVoteCommand = "ChangeChapter";
int iUser = GetGameUIActiveSplitScreenPlayerSlot();
GAMEUI_ACTIVE_SPLITSCREEN_PLAYER_GUARD( iUser );
Panel *pDrpChapter = FindChildByName( "DrpChapter" );
if ( !pDrpChapter || !pDrpChapter->IsEnabled() )
{
szVoteCommand = "ChangeMission";
m_nChapter = 1;
engine->ClientCmd( CFmtStr( "callvote %s %s;", szVoteCommand, m_chCampaign ) );
}
else if ( KeyValues *pInfoMap = g_pMatchExtSwarm->GetMapInfo( pGameSettings ) )
{
engine->ClientCmd( CFmtStr( "callvote %s %s;", szVoteCommand, pInfoMap->GetString( "map" ) ) );
}
GameUI().AllowEngineHideGameUI();
engine->ClientCmd( "gameui_hide" );
Close();
}
else if ( !Q_strcmp( command, "Cancel" ) )
{
GameUI().AllowEngineHideGameUI();
engine->ClientCmd("gameui_hide");
Close();
}
}
