First version of the SOurce SDK 2013

1 files changed, 427 insertions, 0 deletions

diff --git a/mp/src/vgui2/vgui_controls/ProgressBar.cpp b/mp/src/vgui2/vgui_controls/ProgressBar.cpp
new file mode 100644
index 00000000..8fe77d2f
--- /dev/null
+++ b/mp/src/vgui2/vgui_controls/ProgressBar.cpp
@@ -0,0 +1,427 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//

+//

+// Purpose: 

+//

+// $NoKeywords: $

+//=============================================================================//

+

+#include <assert.h>

+#include <math.h>

+#include <stdio.h>

+

+#include <vgui_controls/ProgressBar.h>

+#include <vgui_controls/Controls.h>

+

+#include <vgui/ILocalize.h>

+#include <vgui/IScheme.h>

+#include <vgui/ISurface.h>

+#include <KeyValues.h>

+

+// memdbgon must be the last include file in a .cpp file!!!

+#include <tier0/memdbgon.h>

+

+using namespace vgui;

+

+DECLARE_BUILD_FACTORY( ProgressBar );

+

+//-----------------------------------------------------------------------------

+// Purpose: Constructor

+//-----------------------------------------------------------------------------

+ProgressBar::ProgressBar(Panel *parent, const char *panelName) : Panel(parent, panelName)

+{

+	_progress = 0.0f;

+	m_pszDialogVar = NULL;

+	SetSegmentInfo( 4, 8 );

+	SetBarInset( 4 );

+	SetMargin( 0 );

+	m_iProgressDirection = PROGRESS_EAST;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Destructor

+//-----------------------------------------------------------------------------

+ProgressBar::~ProgressBar()

+{

+	delete [] m_pszDialogVar;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+void ProgressBar::SetSegmentInfo( int gap, int width )

+{

+	_segmentGap = gap;

+	_segmentWide = width;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns the number of segment blocks drawn

+//-----------------------------------------------------------------------------

+int ProgressBar::GetDrawnSegmentCount()

+{

+	int wide, tall;

+	GetSize(wide, tall);

+	int segmentTotal = wide / (_segmentGap + _segmentWide);

+	return (int)(segmentTotal * _progress);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void ProgressBar::PaintBackground()

+{

+	int wide, tall;

+	GetSize(wide, tall);

+

+	surface()->DrawSetColor(GetBgColor());

+	surface()->DrawFilledRect(0, 0, wide, tall);

+}

+

+void ProgressBar::PaintSegment( int &x, int &y, int tall, int wide )

+{

+	switch( m_iProgressDirection )

+	{

+	case PROGRESS_EAST:

+		x += _segmentGap;

+		surface()->DrawFilledRect(x, y, x + _segmentWide, y + tall - (y * 2));

+		x += _segmentWide;

+		break;

+

+	case PROGRESS_WEST:

+		x -= _segmentGap + _segmentWide;

+		surface()->DrawFilledRect(x, y, x + _segmentWide, y + tall - (y * 2));

+		break;

+

+	case PROGRESS_NORTH:

+		y -= _segmentGap + _segmentWide;

+		surface()->DrawFilledRect(x, y, x + wide - (x * 2), y + _segmentWide );

+		break;

+

+	case PROGRESS_SOUTH:

+		y += _segmentGap;

+		surface()->DrawFilledRect(x, y, x + wide - (x * 2), y + _segmentWide );

+		y += _segmentWide;

+		break;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void ProgressBar::Paint()

+{

+	int wide, tall;

+	GetSize(wide, tall);

+

+	// gaps

+	int segmentTotal = 0, segmentsDrawn = 0;

+	int x = 0, y = 0;

+

+	switch( m_iProgressDirection )

+	{

+	case PROGRESS_WEST:

+		wide -= 2 * m_iBarMargin;

+		x = wide - m_iBarMargin;

+		y = m_iBarInset;

+		segmentTotal = wide / (_segmentGap + _segmentWide);

+		segmentsDrawn = (int)(segmentTotal * _progress);

+		break;

+

+	case PROGRESS_EAST:

+		wide -= 2 * m_iBarMargin;

+		x = m_iBarMargin;

+		y = m_iBarInset;

+		segmentTotal = wide / (_segmentGap + _segmentWide);

+		segmentsDrawn = (int)(segmentTotal * _progress);

+		break;

+

+	case PROGRESS_NORTH:

+		tall -= 2 * m_iBarMargin;

+		x = m_iBarInset;

+		y = tall - m_iBarMargin;

+		segmentTotal = tall / (_segmentGap + _segmentWide);

+		segmentsDrawn = (int)(segmentTotal * _progress);

+		break;

+

+	case PROGRESS_SOUTH:

+		tall -= 2 * m_iBarMargin;

+		x = m_iBarInset;

+		y = m_iBarMargin;

+		segmentTotal = tall / (_segmentGap + _segmentWide);

+		segmentsDrawn = (int)(segmentTotal * _progress);

+		break;

+	}

+

+	surface()->DrawSetColor(GetFgColor());

+	for (int i = 0; i < segmentsDrawn; i++)

+	{

+		PaintSegment( x, y, tall, wide );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void ProgressBar::SetProgress(float progress)

+{

+	if (progress != _progress)

+	{

+		// clamp the progress value within the range

+		if (progress < 0.0f)

+		{

+			progress = 0.0f;

+		}

+		else if (progress > 1.0f)

+		{

+			progress = 1.0f;

+		}

+

+		_progress = progress;

+		Repaint();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+float ProgressBar::GetProgress()

+{

+	return _progress;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void ProgressBar::ApplySchemeSettings(IScheme *pScheme)

+{

+	Panel::ApplySchemeSettings(pScheme);

+

+	SetFgColor(GetSchemeColor("ProgressBar.FgColor", pScheme));

+	SetBgColor(GetSchemeColor("ProgressBar.BgColor", pScheme));

+	SetBorder(pScheme->GetBorder("ButtonDepressedBorder"));

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: utility function for calculating a time remaining string

+//-----------------------------------------------------------------------------

+bool ProgressBar::ConstructTimeRemainingString(wchar_t *output, int outputBufferSizeInBytes, float startTime, float currentTime, float currentProgress, float lastProgressUpdateTime, bool addRemainingSuffix)

+{

+	Assert(lastProgressUpdateTime <= currentTime);

+	output[0] = 0;

+

+	// calculate pre-extrapolation values

+	float timeElapsed = lastProgressUpdateTime - startTime;

+	float totalTime = timeElapsed / currentProgress;

+

+	// calculate seconds

+	int secondsRemaining = (int)(totalTime - timeElapsed);

+	if (lastProgressUpdateTime < currentTime)

+	{

+		// old update, extrapolate

+		float progressRate = currentProgress / timeElapsed;

+		float extrapolatedProgress = progressRate * (currentTime - startTime);

+		float extrapolatedTotalTime = (currentTime - startTime) / extrapolatedProgress;

+		secondsRemaining = (int)(extrapolatedTotalTime - timeElapsed);

+	}

+	// if there's some time, make sure it's at least one second left

+	if ( secondsRemaining == 0 && ( ( totalTime - timeElapsed ) > 0 ) )

+	{

+		secondsRemaining = 1;

+	}

+

+	// calculate minutes

+	int minutesRemaining = 0;

+	while (secondsRemaining >= 60)

+	{

+		minutesRemaining++;

+		secondsRemaining -= 60;

+	}

+

+    char minutesBuf[16];

+    Q_snprintf(minutesBuf, sizeof( minutesBuf ), "%d", minutesRemaining);

+    char secondsBuf[16];

+    Q_snprintf(secondsBuf, sizeof( secondsBuf ), "%d", secondsRemaining);

+

+	if (minutesRemaining > 0)

+	{

+		wchar_t unicodeMinutes[16];

+		g_pVGuiLocalize->ConvertANSIToUnicode(minutesBuf, unicodeMinutes, sizeof( unicodeMinutes ));

+		wchar_t unicodeSeconds[16];

+		g_pVGuiLocalize->ConvertANSIToUnicode(secondsBuf, unicodeSeconds, sizeof( unicodeSeconds ));

+

+		const char *unlocalizedString = "#vgui_TimeLeftMinutesSeconds";

+		if (minutesRemaining == 1 && secondsRemaining == 1)

+		{

+			unlocalizedString = "#vgui_TimeLeftMinuteSecond";

+		}

+		else if (minutesRemaining == 1)

+		{

+			unlocalizedString = "#vgui_TimeLeftMinuteSeconds";

+		}

+		else if (secondsRemaining == 1)

+		{

+			unlocalizedString = "#vgui_TimeLeftMinutesSecond";

+		}

+

+		char unlocString[64];

+		Q_strncpy(unlocString, unlocalizedString,sizeof( unlocString ));

+		if (addRemainingSuffix)

+		{

+			Q_strncat(unlocString, "Remaining", sizeof(unlocString ), COPY_ALL_CHARACTERS);

+		}

+		g_pVGuiLocalize->ConstructString(output, outputBufferSizeInBytes, g_pVGuiLocalize->Find(unlocString), 2, unicodeMinutes, unicodeSeconds);

+

+	}

+	else if (secondsRemaining > 0)

+	{

+		wchar_t unicodeSeconds[16];

+		g_pVGuiLocalize->ConvertANSIToUnicode(secondsBuf, unicodeSeconds, sizeof( unicodeSeconds ));

+

+		const char *unlocalizedString = "#vgui_TimeLeftSeconds";

+		if (secondsRemaining == 1)

+		{

+			unlocalizedString = "#vgui_TimeLeftSecond";

+		}

+		char unlocString[64];

+		Q_strncpy(unlocString, unlocalizedString,sizeof(unlocString));

+		if (addRemainingSuffix)

+		{

+			Q_strncat(unlocString, "Remaining",sizeof(unlocString), COPY_ALL_CHARACTERS);

+		}

+		g_pVGuiLocalize->ConstructString(output, outputBufferSizeInBytes, g_pVGuiLocalize->Find(unlocString), 1, unicodeSeconds);

+	}

+	else

+	{

+		return false;

+	}

+	return true;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+void ProgressBar::SetBarInset( int pixels )

+{ 

+	m_iBarInset = pixels;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+int ProgressBar::GetBarInset( void )

+{

+	return m_iBarInset;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+void ProgressBar::SetMargin( int pixels )

+{ 

+	m_iBarMargin = pixels;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+int ProgressBar::GetMargin()

+{

+	return m_iBarMargin;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void ProgressBar::ApplySettings(KeyValues *inResourceData)

+{

+	_progress = inResourceData->GetFloat("progress", 0.0f);

+

+	const char *dialogVar = inResourceData->GetString("variable", "");

+	if (dialogVar && *dialogVar)

+	{

+		m_pszDialogVar = new char[strlen(dialogVar) + 1];

+		strcpy(m_pszDialogVar, dialogVar);

+	}

+

+	BaseClass::ApplySettings(inResourceData);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void ProgressBar::GetSettings(KeyValues *outResourceData)

+{

+	BaseClass::GetSettings(outResourceData);

+	outResourceData->SetFloat("progress", _progress );

+

+	if (m_pszDialogVar)

+	{

+		outResourceData->SetString("variable", m_pszDialogVar);

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Returns a string description of the panel fields for use in the UI

+//-----------------------------------------------------------------------------

+const char *ProgressBar::GetDescription( void )

+{

+	static char buf[1024];

+	_snprintf(buf, sizeof(buf), "%s, string progress, string variable", BaseClass::GetDescription());

+	return buf;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: updates progress bar bases on values

+//-----------------------------------------------------------------------------

+void ProgressBar::OnDialogVariablesChanged(KeyValues *dialogVariables)

+{

+	if (m_pszDialogVar)

+	{

+		int val = dialogVariables->GetInt(m_pszDialogVar, -1);

+		if (val >= 0.0f)

+		{

+			SetProgress(val / 100.0f);

+		}

+	}

+}

+

+

+DECLARE_BUILD_FACTORY( ContinuousProgressBar );

+

+//-----------------------------------------------------------------------------

+// Purpose: Constructor

+//-----------------------------------------------------------------------------

+ContinuousProgressBar::ContinuousProgressBar(Panel *parent, const char *panelName) : ProgressBar(parent, panelName)

+{

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void ContinuousProgressBar::Paint()

+{

+	int x = 0, y = 0;

+	int wide, tall;

+	GetSize(wide, tall);

+

+	surface()->DrawSetColor(GetFgColor());

+

+	switch( m_iProgressDirection )

+	{

+	case PROGRESS_EAST:

+		surface()->DrawFilledRect( x, y, x + (int)( wide * _progress ), y + tall );

+		break;

+

+	case PROGRESS_WEST:

+		surface()->DrawFilledRect( x + (int)( wide * ( 1.0f - _progress ) ), y, x + wide, y + tall );

+		break;

+

+	case PROGRESS_NORTH:

+		surface()->DrawFilledRect( x, y + (int)( tall * ( 1.0f - _progress ) ), x + wide, y + tall );

+		break;

+

+	case PROGRESS_SOUTH:

+		surface()->DrawFilledRect( x, y, x + wide, y + (int)( tall * _progress ) );

+		break;

+	}

+}
\ No newline at end of file