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tge/engine/gui/core/guiControl.cc
Metario 9c6ff74f19 added everything
2017-04-17 06:17:10 -06:00

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//-----------------------------------------------------------------------------
// Torque Game Engine
// Copyright (C) GarageGames.com, Inc.
//-----------------------------------------------------------------------------
#include "console/consoleTypes.h"
#include "console/console.h"
#include "console/consoleInternal.h"
#include "platform/event.h"
#include "dgl/gBitmap.h"
#include "dgl/dgl.h"
#include "sim/actionMap.h"
#include "gui/core/guiCanvas.h"
#include "gui/core/guiControl.h"
#include "gui/core/guiDefaultControlRender.h"
#include "gui/editor/guiEditCtrl.h"
//------------------------------------------------------------------------------
IMPLEMENT_CONOBJECT(GuiControl);
//used to locate the next/prev responder when tab is pressed
GuiControl *GuiControl::smPrevResponder = NULL;
GuiControl *GuiControl::smCurResponder = NULL;
GuiEditCtrl *GuiControl::smEditorHandle = NULL;
bool GuiControl::smDesignTime = false;
GuiControl::GuiControl()
{
mLayer = 0;
mBounds.set(0, 0, 64, 64);
mMinExtent.set(8, 2); // MM: Reduced to 8x2 so GuiControl can be used as a seperator.
mProfile = NULL;
mConsoleVariable = StringTable->insert("");
mConsoleCommand = StringTable->insert("");
mAltConsoleCommand = StringTable->insert("");
mAcceleratorKey = StringTable->insert("");
mLangTableName = StringTable->insert("");
mClassName = StringTable->insert("");
mSuperClassName = StringTable->insert("");
mLangTable = NULL;
mFirstResponder = NULL;
mCanSaveFieldDictionary = false;
mVisible = true;
mActive = false;
mAwake = false;
mCanSave = true;
mHorizSizing = horizResizeRight;
mVertSizing = vertResizeBottom;
mTooltipProfile = NULL;
mTooltip = StringTable->insert("");
mTipHoverTime = 1000;
}
GuiControl::~GuiControl()
{
}
bool GuiControl::onAdd()
{
// Let Parent Do Work.
if(!Parent::onAdd())
return false;
// Synchronize Namespace's
StringTableEntry parent = StringTable->insert( getClassName() );
if(mSuperClassName[0])
{
if(Con::linkNamespaces( parent, mSuperClassName ))
parent = mSuperClassName;
}
// ClassName -> SuperClassName
if (mClassName[0])
{
if( Con::linkNamespaces( parent, mClassName ) )
parent = mClassName;
}
// ObjectName -> ClassName
StringTableEntry objectName = getName();
if ( objectName && objectName[0] )
{
if( Con::linkNamespaces( parent, objectName ) )
parent = objectName;
}
// Store our namespace.
mNameSpace = Con::lookupNamespace( parent );
// Add to root group.
Sim::getGuiGroup()->addObject(this);
// Notify Script.
if( isMethod("onAdd") )
Con::executef(this, 1, "onAdd");
// Return Success.
return true;
}
void GuiControl::onChildAdded( GuiControl *child )
{
// Base class does not make use of this
}
static EnumTable::Enums horzEnums[] =
{
{ GuiControl::horizResizeRight, "right" },
{ GuiControl::horizResizeWidth, "width" },
{ GuiControl::horizResizeLeft, "left" },
{ GuiControl::horizResizeCenter, "center" },
{ GuiControl::horizResizeRelative, "relative" }
};
static EnumTable gHorizSizingTable(5, &horzEnums[0]);
static EnumTable::Enums vertEnums[] =
{
{ GuiControl::vertResizeBottom, "bottom" },
{ GuiControl::vertResizeHeight, "height" },
{ GuiControl::vertResizeTop, "top" },
{ GuiControl::vertResizeCenter, "center" },
{ GuiControl::vertResizeRelative, "relative" }
};
static EnumTable gVertSizingTable(5, &vertEnums[0]);
void GuiControl::initPersistFields()
{
Parent::initPersistFields();
// Parent Group.
addGroup("Parent");
// Namespace Linking.
addField("class", TypeString, Offset(mClassName, GuiControl), "Script Class of object.");
addField("superclass", TypeString, Offset(mSuperClassName, GuiControl), "Script SuperClass of object.");
addField("Profile", TypeGuiProfile, Offset(mProfile, GuiControl));
addField("HorizSizing", TypeEnum, Offset(mHorizSizing, GuiControl), 1, &gHorizSizingTable);
addField("VertSizing", TypeEnum, Offset(mVertSizing, GuiControl), 1, &gVertSizingTable);
addField("Position", TypePoint2I, Offset(mBounds.point, GuiControl));
addField("Extent", TypePoint2I, Offset(mBounds.extent, GuiControl));
addField("MinExtent", TypePoint2I, Offset(mMinExtent, GuiControl));
addField("canSave", TypeBool, Offset(mCanSave, GuiControl));
addField("Visible", TypeBool, Offset(mVisible, GuiControl));
addDepricatedField("Modal");
addDepricatedField("SetFirstResponder");
addField("Variable", TypeString, Offset(mConsoleVariable, GuiControl));
addField("Command", TypeString, Offset(mConsoleCommand, GuiControl));
addField("AltCommand", TypeString, Offset(mAltConsoleCommand, GuiControl));
addField("Accelerator", TypeString, Offset(mAcceleratorKey, GuiControl));
endGroup("Parent");
addGroup("ToolTip");
addField("tooltipprofile", TypeGuiProfile, Offset(mTooltipProfile, GuiControl));
addField("tooltip", TypeString, Offset(mTooltip, GuiControl));
addField("hovertime", TypeS32, Offset(mTipHoverTime, GuiControl));
endGroup("ToolTip");
addGroup("I18N");
addField("langTableMod", TypeString, Offset(mLangTableName, GuiControl));
endGroup("I18N");
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
LangTable * GuiControl::getGUILangTable()
{
if(mLangTable)
return mLangTable;
if(mLangTableName && *mLangTableName)
{
mLangTable = (LangTable *)getModLangTable((const UTF8*)mLangTableName);
return mLangTable;
}
GuiControl *parent = getParent();
if(parent)
return parent->getGUILangTable();
return NULL;
}
const UTF8 * GuiControl::getGUIString(S32 id)
{
LangTable *lt = getGUILangTable();
if(lt)
return lt->getString(id);
return NULL;
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
void GuiControl::addObject(SimObject *object)
{
GuiControl *ctrl = dynamic_cast<GuiControl *>(object);
if(!ctrl)
{
AssertWarn(0, "GuiControl::addObject: attempted to add NON GuiControl to set");
return;
}
if(object->getGroup() == this)
return;
Parent::addObject(object);
AssertFatal(!ctrl->isAwake(), "GuiControl::addObject: object is already awake before add");
if(mAwake)
ctrl->awaken();
// If we are a child, notify our parent that we've been removed
GuiControl *parent = ctrl->getParent();
if( parent )
parent->onChildAdded( ctrl );
}
void GuiControl::removeObject(SimObject *object)
{
AssertFatal(mAwake == static_cast<GuiControl*>(object)->isAwake(), "GuiControl::removeObject: child control wake state is bad");
if (mAwake)
static_cast<GuiControl*>(object)->sleep();
Parent::removeObject(object);
}
GuiControl *GuiControl::getParent()
{
SimObject *obj = getGroup();
if (GuiControl* gui = dynamic_cast<GuiControl*>(obj))
return gui;
return 0;
}
GuiCanvas *GuiControl::getRoot()
{
GuiControl *root = NULL;
GuiControl *parent = getParent();
while (parent)
{
root = parent;
parent = parent->getParent();
}
if (root)
return dynamic_cast<GuiCanvas*>(root);
else
return NULL;
}
void GuiControl::inspectPreApply()
{
// The canvas never sleeps
if(mAwake && dynamic_cast<GuiCanvas*>(this) == NULL )
{
onSleep(); // release all our resources.
mAwake = true;
}
}
void GuiControl::inspectPostApply()
{
// Shhhhhhh, you don't want to wake the canvas!
if(mAwake && dynamic_cast<GuiCanvas*>(this) == NULL )
{
mAwake = false;
onWake();
}
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
Point2I GuiControl::localToGlobalCoord(const Point2I &src)
{
Point2I ret = src;
ret += mBounds.point;
GuiControl *walk = getParent();
while(walk)
{
ret += walk->getPosition();
walk = walk->getParent();
}
return ret;
}
Point2I GuiControl::globalToLocalCoord(const Point2I &src)
{
Point2I ret = src;
ret -= mBounds.point;
GuiControl *walk = getParent();
while(walk)
{
ret -= walk->getPosition();
walk = walk->getParent();
}
return ret;
}
//----------------------------------------------------------------
void GuiControl::resize(const Point2I &newPosition, const Point2I &newExtent)
{
Point2I actualNewExtent = Point2I(getMax(mMinExtent.x, newExtent.x),
getMax(mMinExtent.y, newExtent.y));
// only do the child control resizing stuff if you really need to.
bool extentChanged = (actualNewExtent != mBounds.extent);
if (extentChanged) {
//call set update both before and after
setUpdate();
iterator i;
for(i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
ctrl->parentResized(mBounds.extent, actualNewExtent);
}
mBounds.set(newPosition, actualNewExtent);
GuiControl *parent = getParent();
if (parent)
parent->childResized(this);
setUpdate();
}
else {
mBounds.point = newPosition;
}
}
void GuiControl::setPosition( const Point2I &newPosition )
{
resize( newPosition, mBounds.extent );
}
void GuiControl::setExtent( const Point2I &newExtent )
{
resize( mBounds.point, newExtent );
}
void GuiControl::setBounds( const RectI &newBounds )
{
resize( newBounds.point, newBounds.extent );
}
void GuiControl::setLeft( S32 newLeft )
{
resize( Point2I( newLeft, mBounds.point.y), mBounds.extent );
}
void GuiControl::setTop( S32 newTop )
{
resize( Point2I( mBounds.point.x, newTop ), mBounds.extent );
}
void GuiControl::setWidth( S32 newWidth )
{
resize( mBounds.point, Point2I( newWidth, mBounds.extent.y ) );
}
void GuiControl::setHeight( S32 newHeight )
{
resize( mBounds.point, Point2I( mBounds.extent.x, newHeight ) );
}
void GuiControl::childResized(GuiControl *child)
{
child;
// default to do nothing...
}
void GuiControl::parentResized(const Point2I &oldParentExtent, const Point2I &newParentExtent)
{
Point2I newPosition = getPosition();
Point2I newExtent = getExtent();
S32 deltaX = newParentExtent.x - oldParentExtent.x;
S32 deltaY = newParentExtent.y - oldParentExtent.y;
if (mHorizSizing == horizResizeCenter)
newPosition.x = (newParentExtent.x - mBounds.extent.x) >> 1;
else if (mHorizSizing == horizResizeWidth)
newExtent.x += deltaX;
else if (mHorizSizing == horizResizeLeft)
newPosition.x += deltaX;
else if (mHorizSizing == horizResizeRelative && oldParentExtent.x != 0)
{
S32 newLeft = (newPosition.x * newParentExtent.x) / oldParentExtent.x;
S32 newRight = ((newPosition.x + newExtent.x) * newParentExtent.x) / oldParentExtent.x;
newPosition.x = newLeft;
newExtent.x = newRight - newLeft;
}
if (mVertSizing == vertResizeCenter)
newPosition.y = (newParentExtent.y - mBounds.extent.y) >> 1;
else if (mVertSizing == vertResizeHeight)
newExtent.y += deltaY;
else if (mVertSizing == vertResizeTop)
newPosition.y += deltaY;
else if(mVertSizing == vertResizeRelative && oldParentExtent.y != 0)
{
S32 newTop = (newPosition.y * newParentExtent.y) / oldParentExtent.y;
S32 newBottom = ((newPosition.y + newExtent.y) * newParentExtent.y) / oldParentExtent.y;
newPosition.y = newTop;
newExtent.y = newBottom - newTop;
}
resize(newPosition, newExtent);
}
//----------------------------------------------------------------
void GuiControl::onRender(Point2I offset, const RectI &updateRect)
{
RectI ctrlRect(offset, mBounds.extent);
//if opaque, fill the update rect with the fill color
if (mProfile->mOpaque)
dglDrawRectFill(ctrlRect, mProfile->mFillColor);
//if there's a border, draw the border
if (mProfile->mBorder)
renderBorder(ctrlRect, mProfile);
renderChildControls(offset, updateRect);
}
bool GuiControl::renderTooltip(Point2I cursorPos, const char* tipText )
{
// Short Circuit.
if (!mAwake)
return false;
if ( dStrlen( mTooltip ) == 0 && ( tipText == NULL || dStrlen( tipText ) == 0 ) )
return false;
const char* renderTip = mTooltip;
if( tipText != NULL )
renderTip = tipText;
// Need to have root.
GuiCanvas *root = getRoot();
if ( !root )
return false;
if (!mTooltipProfile)
mTooltipProfile = mProfile;
GFont *font = mTooltipProfile->mFont;
//Vars used:
//Screensize (for position check)
//Offset to get position of cursor
//textBounds for text extent.
Point2I screensize = Platform::getWindowSize();
Point2I offset = cursorPos;
Point2I textBounds;
S32 textWidth = font->getStrWidth(renderTip);
//Offset below cursor image
offset.y += root->getCursorExtent().y;
//Create text bounds.
textBounds.x = textWidth+8;
textBounds.y = font->getHeight() + 4;
// Check position/width to make sure all of the tooltip will be rendered
// 5 is given as a buffer against the edge
if (screensize.x < offset.x + textBounds.x + 5)
offset.x = screensize.x - textBounds.x - 5;
// And ditto for the height
if(screensize.y < offset.y + textBounds.y + 5)
offset.y = cursorPos.y - textBounds.y - 5;
RectI oldClip = dglGetClipRect();
// Set rectangle for the box, and set the clip rectangle.
RectI rect(offset, textBounds);
dglSetClipRect(rect);
// Draw Filler bit, then border on top of that
dglDrawRectFill(rect, mTooltipProfile->mFillColor );
dglDrawRect( rect, mTooltipProfile->mBorderColor );
// Draw the text centered in the tool tip box
dglSetBitmapModulation( mTooltipProfile->mFontColor );
Point2I start;
start.set( ( textBounds.x - textWidth) / 2, ( textBounds.y - font->getHeight() ) / 2 );
dglDrawText( font, start + offset, renderTip, mProfile->mFontColors );
dglSetClipRect( oldClip );
return true;
}
void GuiControl::renderChildControls(Point2I offset, const RectI &updateRect)
{
// offset is the upper-left corner of this control in screen coordinates
// updateRect is the intersection rectangle in screen coords of the control
// hierarchy. This can be set as the clip rectangle in most cases.
RectI clipRect = updateRect;
iterator i;
for(i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
if (ctrl->mVisible)
{
Point2I childPosition = offset + ctrl->getPosition();
RectI childClip(childPosition, ctrl->getExtent());
if (childClip.intersect(clipRect))
{
dglSetClipRect(childClip);
glDisable(GL_CULL_FACE);
ctrl->onRender(childPosition, childClip);
}
}
}
}
void GuiControl::setUpdateRegion(Point2I pos, Point2I ext)
{
Point2I upos = localToGlobalCoord(pos);
GuiCanvas *root = getRoot();
if (root)
{
root->addUpdateRegion(upos, ext);
}
}
void GuiControl::setUpdate()
{
setUpdateRegion(Point2I(0,0), mBounds.extent);
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
void GuiControl::awaken()
{
AssertFatal(!mAwake, "GuiControl::awaken: control is already awake");
if(mAwake)
return;
iterator i;
for(i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
AssertFatal(!ctrl->isAwake(), "GuiControl::awaken: child control is already awake");
if(!ctrl->isAwake())
ctrl->awaken();
}
AssertFatal(!mAwake, "GuiControl::awaken: should not be awake here");
if(!mAwake)
{
if(!onWake())
{
Con::errorf(ConsoleLogEntry::General, "GuiControl::awaken: failed onWake for obj: %s", getName());
AssertFatal(0, "GuiControl::awaken: failed onWake");
deleteObject();
}
}
}
void GuiControl::sleep()
{
AssertFatal(mAwake, "GuiControl::sleep: control is not awake");
if(!mAwake)
return;
iterator i;
for(i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
AssertFatal(ctrl->isAwake(), "GuiControl::sleep: child control is already asleep");
if(ctrl->isAwake())
ctrl->sleep();
}
AssertFatal(mAwake, "GuiControl::sleep: should not be asleep here");
if(mAwake)
onSleep();
}
void GuiControl::preRender()
{
AssertFatal(mAwake, "GuiControl::preRender: control is not awake");
if(!mAwake)
return;
iterator i;
for(i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
ctrl->preRender();
}
onPreRender();
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
bool GuiControl::onWake()
{
AssertFatal( !mAwake, "GuiControl::onWake: control is already awake" );
if( mAwake )
return false;
// [tom, 4/18/2005] Cause mLangTable to be refreshed in case it was changed
mLangTable = NULL;
//make sure we have a profile
if( !mProfile )
{
// First lets try to get a profile based on the classname of this object
const char *cName = getClassName();
// Ensure this is a valid name...
if( cName && cName[0] )
{
S32 pos = 0;
for( pos = 0; pos <= dStrlen( cName ); pos++ )
if( !dStrncmp( cName + pos, "Ctrl", 4 ) )
break;
if( pos != 0 ) {
char buff[255];
dStrncpy( buff, cName, pos );
buff[pos] = '\0';
dStrcat( buff, "Profile\0" );
SimObject *obj = Sim::findObject( buff );
if( obj )
mProfile = dynamic_cast<GuiControlProfile*>( obj );
}
}
// Ok lets check to see if that worked
if( !mProfile ) {
SimObject *obj = Sim::findObject( "GuiDefaultProfile" );
if( obj )
mProfile = dynamic_cast<GuiControlProfile*>(obj);
}
AssertFatal( mProfile, avar( "GuiControl: %s created with no profile.", getName() ) );
}
//set the flag
mAwake = true;
//set the layer
GuiCanvas *root = getRoot();
AssertFatal(root, "Unable to get the root Canvas.");
GuiControl *parent = getParent();
if (parent && parent != root)
mLayer = parent->mLayer;
//make sure the first responder exists
if (! mFirstResponder)
mFirstResponder = findFirstTabable();
//see if we should force this control to be the first responder
if (mProfile->mTabable && mProfile->mCanKeyFocus)
setFirstResponder();
//increment the profile
mProfile->incRefCount();
// Only invoke script callbacks if we have a namespace in which to do so
// This will suppress warnings
if( isMethod("onWake") )
Con::executef(this, 1, "onWake");
return true;
}
void GuiControl::onSleep()
{
AssertFatal(mAwake, "GuiControl::onSleep: control is not awake");
if(!mAwake)
return;
//decrement the profile referrence
if( mProfile != NULL )
mProfile->decRefCount();
clearFirstResponder();
mouseUnlock();
// Only invoke script callbacks if we have a namespace in which to do so
// This will suppress warnings
if( isMethod("onSleep") )
Con::executef(this, 1, "onSleep");
// Set Flag
mAwake = false;
}
void GuiControl::setControlProfile(GuiControlProfile *prof)
{
AssertFatal(prof, "GuiControl::setControlProfile: invalid profile");
if(prof == mProfile)
return;
if(mAwake)
mProfile->decRefCount();
mProfile = prof;
if(mAwake)
mProfile->incRefCount();
}
void GuiControl::onPreRender()
{
// do nothing.
}
//-----------------------------------------------------------------------------
// checks up the parent hierarchy - if anyone above us is not savable returns false
// otherwise, returns true.
//-----------------------------------------------------------------------------
bool GuiControl::getCanSaveParent()
{
GuiControl *walk = this;
while(walk)
{
if(!walk->getCanSave())
return false;
walk = walk->getParent();
}
return true;
}
//-----------------------------------------------------------------------------
// Can we Save to a TorqueScript file?
//-----------------------------------------------------------------------------
bool GuiControl::getCanSave()
{
return mCanSave;
}
//-----------------------------------------------------------------------------
// Sets whether we can save out to a file (TorqueScript)
//-----------------------------------------------------------------------------
void GuiControl::setCanSave(bool bCanSave)
{
mCanSave = bCanSave;
}
ConsoleMethod( GuiControl, setCanSave, void, 3,3,"Sets whether this control can serialize itself to the hard disk")
{
object->setCanSave( dAtob( argv[2] ) );
}
////////////////////////////////////////////////////////////////////////////////////////////////////
// checks out mCanSave flag, if true just passes along to our parent,
// if false, then we return without writing. Note, also, that
// if our parent is not writeable, then we should not be writable...
////////////////////////////////////////////////////////////////////////////////////////////////////
void GuiControl::write(Stream &stream, U32 tabStop, U32 flags)
{
GuiControl* pParent = getParent();
//note: this will return false if either we, or any of our parents, are non-save controls
bool bCanSave = getCanSaveParent();
if(bCanSave)
{
Parent::write(stream, tabStop, flags);
}
}
ConsoleMethod(GuiControl, pointInControl, bool, 4,4,"returns true if the point is in the control, point is in parent coords")
{
Point2I kPoint(dAtoi(argv[2]), dAtoi(argv[3]));
return object->pointInControl(kPoint);
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
ConsoleMethod( GuiControl, addGuiControl, void, 3, 3, "S32 controlId")
{
GuiControl *ctrl = dynamic_cast<GuiControl *>(Sim::findObject(argv[2]));
if(ctrl)
{
object->addObject(ctrl);
}
}
//-----------------------------------------------------------------------------
// Make Sure Child 1 is Ordered Just Under Child 2.
//-----------------------------------------------------------------------------
ConsoleMethod(GuiControl, reorderChild, void, 4,4," (child1, child2) uses simset reorder to push child 1 after child 2 - both must already be child controls of this control")
{
GuiControl* pControl = dynamic_cast<GuiControl*>(Sim::findObject(dAtoi(argv[2])));
GuiControl* pTarget = dynamic_cast<GuiControl*>(Sim::findObject(dAtoi(argv[3])));
if(pControl && pTarget)
{
object->reOrder(pControl,pTarget);
}
}
ConsoleMethod( GuiControl, getParent, S32, 2, 2, "returns the Id of the parent control")
{
GuiControl* pParent = object->getParent();
if(pParent)
{
return pParent->getId();
}
return 0;
}
ConsoleMethod( GuiControl, setValue, void, 3, 3, "(string value)")
{
object->setScriptValue(argv[2]);
}
ConsoleMethod( GuiControl, getValue, const char*, 2, 2, "")
{
return object->getScriptValue();
}
ConsoleMethod( GuiControl, setActive, void, 3, 3, "(bool active)")
{
object->setActive(dAtob(argv[2]));
}
ConsoleMethod( GuiControl, isActive, bool, 2, 2, "")
{
return object->isActive();
}
ConsoleMethod( GuiControl, setVisible, void, 3, 3, "(bool visible)")
{
object->setVisible(dAtob(argv[2]));
}
ConsoleMethod( GuiControl, makeFirstResponder, void, 3, 3, "(bool isFirst)")
{
object->makeFirstResponder(dAtob(argv[2]));
}
ConsoleMethod( GuiControl, isVisible, bool, 2, 2, "")
{
return object->isVisible();
}
ConsoleMethod( GuiControl, isAwake, bool, 2, 2, "")
{
return object->isAwake();
}
ConsoleMethod( GuiControl, setProfile, void, 3, 3, "(GuiControlProfile p)")
{
GuiControlProfile * profile;
if(Sim::findObject(argv[2], profile))
object->setControlProfile(profile);
}
ConsoleMethod( GuiControl, resize, void, 6, 6, "(int x, int y, int w, int h)")
{
Point2I newPos(dAtoi(argv[2]), dAtoi(argv[3]));
Point2I newExt(dAtoi(argv[4]), dAtoi(argv[5]));
object->resize(newPos, newExt);
}
ConsoleMethod( GuiControl, getPosition, const char*, 2, 2, "")
{
char *retBuffer = Con::getReturnBuffer(64);
const Point2I &pos = object->getPosition();
dSprintf(retBuffer, 64, "%d %d", pos.x, pos.y);
return retBuffer;
}
ConsoleMethod( GuiControl, getCenter, const char*, 2, 2, " returns center of control, as space seperated ints")
{
char *retBuffer = Con::getReturnBuffer(64);
const Point2I pos = object->getPosition();
const Point2I ext = object->getExtent();
Point2I center(pos.x + ext.x/2, pos.y + ext.y/2);
dSprintf(retBuffer, 64, "%d %d", center.x, center.y);
return retBuffer;
}
ConsoleMethod( GuiControl, setCenter, void, 4, 4, " sets control position, by center - coords are local not global")
{
const Point2I ext = object->getExtent();
Point2I newpos(dAtoi(argv[2])-ext.x/2, dAtoi(argv[3])-ext.y/2);
object->setPosition(newpos);
}
ConsoleMethod( GuiControl, getGlobalCenter, const char*, 2, 2, " returns center of control, as space seperated ints")
{
char *retBuffer = Con::getReturnBuffer(64);
const Point2I tl(0,0);
Point2I pos = object->localToGlobalCoord(tl);
const Point2I ext = object->getExtent();
Point2I center(pos.x + ext.x/2, pos.y + ext.y/2);
dSprintf(retBuffer, 64, "%d %d", center.x, center.y);
return retBuffer;
}
ConsoleMethod( GuiControl, getGlobalPosition, const char*, 2, 2, "")
{
char *retBuffer = Con::getReturnBuffer(64);
const Point2I pos(0,0);
Point2I gPos = object->localToGlobalCoord(pos);
dSprintf(retBuffer, 64, "%d %d", gPos.x, gPos.y);
return retBuffer;
}
ConsoleMethod( GuiControl, setPositionGlobal, void, 4, 4, "int x,y in global screen space")
{
//see if we can turn the x/y into ints directly,
Point2I gPos(dAtoi(argv[2]), dAtoi(argv[3]));
Point2I lPosOffset = object->globalToLocalCoord(gPos);
lPosOffset.x += object->mBounds.point.x;
lPosOffset.y += object->mBounds.point.y;
object->mBounds.set(lPosOffset,object->mBounds.extent);
}
ConsoleMethod( GuiControl, setPosition, void, 4, 4, "int x,y in local space")
{
//see if we can turn the x/y into ints directly,
Point2I lPos(dAtoi(argv[2]), dAtoi(argv[3]));
object->mBounds.set(lPos,object->mBounds.extent);
}
ConsoleMethod( GuiControl, getExtent, const char*, 2, 2, "Get the width and height of the control.")
{
char *retBuffer = Con::getReturnBuffer(64);
const Point2I &ext = object->getExtent();
dSprintf(retBuffer, 64, "%d %d", ext.x, ext.y);
return retBuffer;
}
ConsoleMethod( GuiControl, setExtent, void, 4, 4, " sets the width & height of the control.")
{
Point2I kExt(dAtoi(argv[2]), dAtoi(argv[3]));
object->setExtent(kExt);
}
ConsoleMethod( GuiControl, getMinExtent, const char*, 2, 2, "Get the minimum allowed size of the control.")
{
char *retBuffer = Con::getReturnBuffer(64);
const Point2I &minExt = object->getMinExtent();
dSprintf(retBuffer, 64, "%d %d", minExt.x, minExt.y);
return retBuffer;
}
void GuiControl::onRemove()
{
// Only invoke script callbacks if they can be received
if( isMethod("onRemove") )
Con::executef(this, 1, "onRemove");
// Restore NameSpace's
StringTableEntry child = getName();
if( child && child[0] )
{
if(mClassName && mClassName[0])
{
if(Con::unlinkNamespaces(mClassName, child))
child = mClassName;
}
if(mSuperClassName && mSuperClassName[0])
{
if(Con::unlinkNamespaces(mSuperClassName, child))
child = mSuperClassName;
}
Con::unlinkNamespaces(getClassName(), child);
}
else
{
child = mClassName;
if(child && child[0])
{
if(mSuperClassName && mSuperClassName[0])
{
if(Con::unlinkNamespaces(mSuperClassName, child))
child = mSuperClassName;
}
Con::unlinkNamespaces(getClassName(), child);
}
else
{
if(mSuperClassName && mSuperClassName[0])
Con::unlinkNamespaces(getClassName(), mSuperClassName);
}
}
clearFirstResponder();
Parent::onRemove();
// If we are a child, notify our parent that we've been removed
GuiControl *parent = getParent();
if( parent )
parent->onChildRemoved( this );
}
void GuiControl::onChildRemoved( GuiControl *child )
{
// Base does nothing with this
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
const char *GuiControl::getScriptValue()
{
return NULL;
}
void GuiControl::setScriptValue(const char *value)
{
value;
}
void GuiControl::setConsoleVariable(const char *variable)
{
if (variable)
{
mConsoleVariable = StringTable->insert(variable);
}
else
{
mConsoleVariable = StringTable->insert("");
}
}
//-----------------------------------------------------------------------------
// finds and returns the first immediate child of ours whose
// internal name matches the passed String. returns Null if not found.
//-----------------------------------------------------------------------------
void GuiControl::setConsoleCommand(const char *newCmd)
{
if (newCmd)
mConsoleCommand = StringTable->insert(newCmd);
else
mConsoleCommand = StringTable->insert("");
}
const char * GuiControl::getConsoleCommand()
{
return mConsoleCommand;
}
void GuiControl::setSizing(S32 horz, S32 vert)
{
mHorizSizing = horz;
mVertSizing = vert;
}
void GuiControl::setVariable(const char *value)
{
if (mConsoleVariable[0])
Con::setVariable(mConsoleVariable, value);
}
void GuiControl::setIntVariable(S32 value)
{
if (mConsoleVariable[0])
Con::setIntVariable(mConsoleVariable, value);
}
void GuiControl::setFloatVariable(F32 value)
{
if (mConsoleVariable[0])
Con::setFloatVariable(mConsoleVariable, value);
}
const char * GuiControl::getVariable()
{
if (mConsoleVariable[0])
return Con::getVariable(mConsoleVariable);
else return NULL;
}
S32 GuiControl::getIntVariable()
{
if (mConsoleVariable[0])
return Con::getIntVariable(mConsoleVariable);
else return 0;
}
F32 GuiControl::getFloatVariable()
{
if (mConsoleVariable[0])
return Con::getFloatVariable(mConsoleVariable);
else return 0.0f;
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
bool GuiControl::cursorInControl()
{
GuiCanvas *root = getRoot();
if (! root) return false;
Point2I pt = root->getCursorPos();
Point2I offset = localToGlobalCoord(Point2I(0, 0));
if (pt.x >= offset.x && pt.y >= offset.y &&
pt.x < offset.x + mBounds.extent.x && pt.y < offset.y + mBounds.extent.y)
{
return true;
}
else
{
return false;
}
}
bool GuiControl::pointInControl(const Point2I& parentCoordPoint)
{
S32 xt = parentCoordPoint.x - mBounds.point.x;
S32 yt = parentCoordPoint.y - mBounds.point.y;
return xt >= 0 && yt >= 0 && xt < mBounds.extent.x && yt < mBounds.extent.y;
}
GuiControl* GuiControl::findHitControl(const Point2I &pt, S32 initialLayer)
{
iterator i = end(); // find in z order (last to first)
while (i != begin())
{
i--;
GuiControl *ctrl = static_cast<GuiControl *>(*i);
if (initialLayer >= 0 && ctrl->mLayer > initialLayer)
{
continue;
}
else if (ctrl->mVisible && ctrl->pointInControl(pt))
{
Point2I ptemp = pt - ctrl->mBounds.point;
GuiControl *hitCtrl = ctrl->findHitControl(ptemp);
if(hitCtrl->mProfile->mModal)
return hitCtrl;
}
}
return this;
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
bool GuiControl::isMouseLocked()
{
GuiCanvas *root = getRoot();
return root ? root->getMouseLockedControl() == this : false;
}
void GuiControl::mouseLock(GuiControl *lockingControl)
{
GuiCanvas *root = getRoot();
if (root)
root->mouseLock(lockingControl);
}
void GuiControl::mouseLock()
{
GuiCanvas *root = getRoot();
if (root)
root->mouseLock(this);
}
void GuiControl::mouseUnlock()
{
GuiCanvas *root = getRoot();
if (root)
root->mouseUnlock(this);
}
bool GuiControl::onInputEvent(const InputEvent &event)
{
// Do nothing by default...
return( false );
}
void GuiControl::onMouseUp(const GuiEvent &event)
{
}
void GuiControl::onMouseDown(const GuiEvent &event)
{
}
void GuiControl::onMouseMove(const GuiEvent &event)
{
//if this control is a dead end, make sure the event stops here
if ( !mVisible || !mAwake )
return;
//pass the event to the parent
GuiControl *parent = getParent();
if ( parent )
parent->onMouseMove( event );
}
void GuiControl::onMouseDragged(const GuiEvent &event)
{
}
void GuiControl::onMouseEnter(const GuiEvent &)
{
}
void GuiControl::onMouseLeave(const GuiEvent &)
{
}
bool GuiControl::onMouseWheelUp( const GuiEvent &event )
{
//if this control is a dead end, make sure the event stops here
if ( !mVisible || !mAwake )
return true;
//pass the event to the parent
GuiControl *parent = getParent();
if ( parent )
return parent->onMouseWheelUp( event );
else
return false;
}
bool GuiControl::onMouseWheelDown( const GuiEvent &event )
{
//if this control is a dead end, make sure the event stops here
if ( !mVisible || !mAwake )
return true;
//pass the event to the parent
GuiControl *parent = getParent();
if ( parent )
return parent->onMouseWheelDown( event );
else
return false;
}
void GuiControl::onRightMouseDown(const GuiEvent &)
{
}
void GuiControl::onRightMouseUp(const GuiEvent &)
{
}
void GuiControl::onRightMouseDragged(const GuiEvent &)
{
}
void GuiControl::onMiddleMouseDown(const GuiEvent &)
{
}
void GuiControl::onMiddleMouseUp(const GuiEvent &)
{
}
void GuiControl::onMiddleMouseDragged(const GuiEvent &)
{
}
GuiControl* GuiControl::findFirstTabable()
{
GuiControl *tabCtrl = NULL;
iterator i;
for (i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
tabCtrl = ctrl->findFirstTabable();
if (tabCtrl)
{
mFirstResponder = tabCtrl;
return tabCtrl;
}
}
//nothing was found, therefore, see if this ctrl is tabable
return ( mProfile != NULL ) ? ( ( mProfile->mTabable && mAwake && mVisible ) ? this : NULL ) : NULL;
}
GuiControl* GuiControl::findLastTabable(bool firstCall)
{
//if this is the first call, clear the global
if (firstCall)
smPrevResponder = NULL;
//if this control is tabable, set the global
if (mProfile->mTabable)
smPrevResponder = this;
iterator i;
for (i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
ctrl->findLastTabable(false);
}
//after the entire tree has been traversed, return the last responder found
mFirstResponder = smPrevResponder;
return smPrevResponder;
}
GuiControl *GuiControl::findNextTabable(GuiControl *curResponder, bool firstCall)
{
//if this is the first call, clear the global
if (firstCall)
smCurResponder = NULL;
//first find the current responder
if (curResponder == this)
smCurResponder = this;
//if the first responder has been found, return the very next *tabable* control
else if ( smCurResponder && mProfile->mTabable && mAwake && mVisible && mActive )
return( this );
//loop through, checking each child to see if it is the one that follows the firstResponder
GuiControl *tabCtrl = NULL;
iterator i;
for (i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
tabCtrl = ctrl->findNextTabable(curResponder, false);
if (tabCtrl) break;
}
mFirstResponder = tabCtrl;
return tabCtrl;
}
GuiControl *GuiControl::findPrevTabable(GuiControl *curResponder, bool firstCall)
{
if (firstCall)
smPrevResponder = NULL;
//if this is the current reponder, return the previous one
if (curResponder == this)
return smPrevResponder;
//else if this is a responder, store it in case the next found is the current responder
else if ( mProfile->mTabable && mAwake && mVisible && mActive )
smPrevResponder = this;
//loop through, checking each child to see if it is the one that follows the firstResponder
GuiControl *tabCtrl = NULL;
iterator i;
for (i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
tabCtrl = ctrl->findPrevTabable(curResponder, false);
if (tabCtrl) break;
}
mFirstResponder = tabCtrl;
return tabCtrl;
}
void GuiControl::onLoseFirstResponder()
{
// Since many controls have visual cues when they are the firstResponder...
setUpdate();
}
bool GuiControl::ControlIsChild(GuiControl *child)
{
//function returns true if this control, or one of it's children is the child control
if (child == this)
return true;
//loop through, checking each child to see if it is ,or contains, the firstResponder
iterator i;
for (i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
if (ctrl->ControlIsChild(child)) return true;
}
//not found, therefore false
return false;
}
bool GuiControl::isFirstResponder()
{
GuiCanvas *root = getRoot();
return root && root->getFirstResponder() == this;
}
void GuiControl::setFirstResponder( GuiControl* firstResponder )
{
if ( firstResponder && firstResponder->mProfile->mCanKeyFocus )
mFirstResponder = firstResponder;
GuiControl *parent = getParent();
if ( parent )
parent->setFirstResponder( firstResponder );
}
void GuiControl::setFirstResponder()
{
if ( mAwake && mVisible )
{
GuiControl *parent = getParent();
if (mProfile->mCanKeyFocus == true && parent != NULL )
{
parent->setFirstResponder(this);
// Since many controls have visual cues when they are the firstResponder...
this->setUpdate();
}
}
}
ConsoleMethod(GuiControl, setFirstResponder, void , 2, 2, "Sets this control as the first responder")
{
object->setFirstResponder();
}
void GuiControl::clearFirstResponder()
{
GuiControl *parent = this;
while((parent = parent->getParent()) != NULL)
{
if(parent->mFirstResponder == this)
parent->mFirstResponder = NULL;
else
break;
}
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
void GuiControl::buildAcceleratorMap()
{
//add my own accel key
addAcceleratorKey();
//add all my childrens keys
iterator i;
for(i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
ctrl->buildAcceleratorMap();
}
}
void GuiControl::addAcceleratorKey()
{
//see if we have an accelerator
if (mAcceleratorKey == StringTable->insert(""))
return;
EventDescriptor accelEvent;
ActionMap::createEventDescriptor(mAcceleratorKey, &accelEvent);
//now we have a modifier, and a key, add them to the canvas
GuiCanvas *root = getRoot();
if (root)
root->addAcceleratorKey(this, 0, accelEvent.eventCode, accelEvent.flags);
}
void GuiControl::acceleratorKeyPress(U32 index)
{
index;
onAction();
}
void GuiControl::acceleratorKeyRelease(U32 index)
{
index;
//do nothing
}
bool GuiControl::onKeyDown(const GuiEvent &event)
{
//pass the event to the parent
GuiControl *parent = getParent();
if (parent)
return parent->onKeyDown(event);
else
return false;
}
bool GuiControl::onKeyRepeat(const GuiEvent &event)
{
// default to just another key down.
return onKeyDown(event);
}
bool GuiControl::onKeyUp(const GuiEvent &event)
{
//pass the event to the parent
GuiControl *parent = getParent();
if (parent)
return parent->onKeyUp(event);
else
return false;
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
void GuiControl::onAction()
{
if (! mActive)
return;
//execute the console command
if (mConsoleCommand && mConsoleCommand[0])
{
char buf[16];
dSprintf(buf, sizeof(buf), "%d", getId());
Con::setVariable("$ThisControl", buf);
Con::evaluate(mConsoleCommand, false);
}
else
Con::executef(this, 1, "onAction");
}
void GuiControl::onMessage(GuiControl *sender, S32 msg)
{
sender;
msg;
}
void GuiControl::messageSiblings(S32 message)
{
GuiControl *parent = getParent();
if (! parent) return;
GuiControl::iterator i;
for(i = parent->begin(); i != parent->end(); i++)
{
GuiControl *ctrl = dynamic_cast<GuiControl *>(*i);
if (ctrl != this)
ctrl->onMessage(this, message);
}
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
void GuiControl::onDialogPush()
{
// Notify Script.
if( isMethod("onDialogPush") )
Con::executef(this, 1, "onDialogPush");
}
void GuiControl::onDialogPop()
{
// Notify Script.
if( isMethod("onDialogPop") )
Con::executef(this, 1, "onDialogPop");
}
//------------------------------------------------------------------------------
void GuiControl::setVisible(bool value)
{
mVisible = value;
iterator i;
setUpdate();
for(i = begin(); i != end(); i++)
{
GuiControl *ctrl = static_cast<GuiControl *>(*i);
ctrl->clearFirstResponder();
}
GuiControl *parent = getParent();
if (parent)
parent->childResized(this);
}
void GuiControl::makeFirstResponder(bool value)
{
if ( value )
//setFirstResponder(this);
setFirstResponder();
else
clearFirstResponder();
}
void GuiControl::setActive( bool value )
{
mActive = value;
if ( !mActive )
clearFirstResponder();
if ( mVisible && mAwake )
setUpdate();
}
void GuiControl::getScrollLineSizes(U32 *rowHeight, U32 *columnWidth)
{
// default to 10 pixels in y, 30 pixels in x
*columnWidth = 30;
*rowHeight = 30;
}
void GuiControl::renderJustifiedText(Point2I offset, Point2I extent, const char *text)
{
GFont *font = mProfile->mFont;
S32 textWidth = font->getStrWidth((const UTF8*)text);
Point2I start;
// align the horizontal
switch( mProfile->mAlignment )
{
case GuiControlProfile::RightJustify:
start.set( extent.x - textWidth, 0 );
break;
case GuiControlProfile::CenterJustify:
start.set( ( extent.x - textWidth) / 2, 0 );
break;
default:
// GuiControlProfile::LeftJustify
start.set( 0, 0 );
break;
}
// If the text is longer then the box size, (it'll get clipped) so
// force Left Justify
if( textWidth > extent.x )
start.set( 0, 0 );
// center the vertical
if(font->getHeight() > extent.y)
start.y = 0 - ((font->getHeight() - extent.y) / 2) ;
else
start.y = ( extent.y - font->getHeight() ) / 2;
dglDrawText( font, start + offset, text, mProfile->mFontColors );
}
void GuiControl::getCursor(GuiCursor *&cursor, bool &showCursor, const GuiEvent &lastGuiEvent)
{
lastGuiEvent;
cursor = NULL;
showCursor = true;
}
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