irrlicht/tools/GUIEditor/CGUIEditWindow.cpp
cutealien 2ae2a551a6 Merging r5975 through r6036 from trunk to ogl-es branch.
GLES drivers adapted, but only did make compile-tests.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475
2020-01-03 19:05:16 +00:00

359 lines
10 KiB
C++

#include "CGUIEditWindow.h"
#include "IGUISkin.h"
#include "IGUIEnvironment.h"
#include "IGUIElementFactory.h"
#include "IAttributes.h"
#include "IGUIFont.h"
#include "IGUITabControl.h"
#include "IGUITreeView.h"
#include "CGUIEditWorkspace.h"
using namespace irr;
using namespace gui;
//! constructor
CGUIEditWindow::CGUIEditWindow(IGUIEnvironment* environment, core::rect<s32> rectangle, IGUIElement *parent)
: IGUIWindow(environment, parent, -1, rectangle),
Dragging(false), IsDraggable(true), Resizing(false), SelectedElement(0),
AttribEditor(0), OptionEditor(0), EnvEditor(0)
{
#ifdef _DEBUG
setDebugName("CGUIEditWindow");
#endif
// we can't tab out of this window
setTabGroup(true);
// we can ctrl+tab to it
setTabStop(true);
// the tab order number is auto-assigned
setTabOrder(-1);
// set window text
setText(L"GUI Editor");
// return if we have no skin.
IGUISkin *skin = environment->getSkin();
if (!skin)
return;
core::rect<s32> dlgRect(50,50,250,500);
setRelativePosition(dlgRect);
setMinSize(core::dimension2du(200,200));
s32 th = skin->getSize(EGDS_WINDOW_BUTTON_WIDTH);
IGUITabControl *TabControl = environment->addTabControl(core::rect<s32>(1,th+5,dlgRect.getWidth()-1,dlgRect.getHeight()-1), this, false, true);
TabControl->setSubElement(true);
TabControl->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT);
//TabControl->addTab(L"Tools");
//L"Texture Cache Browser"
//L"Font Browser"
//L"Font Generator"
//L"Sprite Editor"
//Environment->addGUIElement("textureCacheBrowser", this);
IGUITab* EditorTab = TabControl->addTab(L"Editor");
OptionEditor = (CGUIAttributeEditor*) environment->addGUIElement("attributeEditor", EditorTab);
OptionEditor->grab();
OptionEditor->setID(EGUIEDCE_OPTION_EDITOR);
OptionEditor->setRelativePositionProportional(core::rect<f32>(0.0f, 0.0f, 1.0f, 1.0f));
OptionEditor->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT);
if (Parent && Parent->getParent() == Environment->getRootGUIElement())
{
IGUITab* EnvTab = TabControl->addTab(L"Env");
EnvEditor = (CGUIAttributeEditor*) environment->addGUIElement("attributeEditor", EnvTab);
EnvEditor->grab();
EnvEditor->setID(EGUIEDCE_ENV_EDITOR);
EnvEditor->setRelativePositionProportional(core::rect<f32>(0.0f, 0.0f, 1.0f, 1.0f));
EnvEditor->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT);
}
IGUITab* ElementTab = TabControl->addTab(L"Element");
AttribEditor = (CGUIAttributeEditor*) environment->addGUIElement("attributeEditor", ElementTab);
AttribEditor->grab();
AttribEditor->setID(EGUIEDCE_ATTRIB_EDITOR);
AttribEditor->setRelativePositionProportional(core::rect<f32>(0.0f, 0.0f, 1.0f, 1.0f));
AttribEditor->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT);
IGUITab* TreeTab = TabControl->addTab(L"Tree");
TreeView = environment->addTreeView(core::rect<s32>(0,0,0,0), TreeTab);
TreeView->setRelativePositionProportional(core::rect<f32>(0.0f, 0.0f, 1.0f, 1.0f));
TreeView->setAlignment(EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT, EGUIA_UPPERLEFT, EGUIA_LOWERRIGHT);
IGUITreeViewNode* treenode = TreeView->getRoot();
//treenode->addChildFront(L"Elements");
ResizeButton = environment->addButton(core::rect<s32>(dlgRect.getWidth()-(th+1),dlgRect.getHeight()-(th+1),dlgRect.getWidth()-1,dlgRect.getHeight()-1), this);
ResizeButton->setDrawBorder(false);
ResizeButton->setEnabled(false);
ResizeButton->setSpriteBank(skin->getSpriteBank());
ResizeButton->setSprite(EGBS_BUTTON_UP, skin->getIcon(EGDI_WINDOW_RESIZE), skin->getColor(EGDC_WINDOW_SYMBOL));
ResizeButton->setSprite(EGBS_BUTTON_DOWN, skin->getIcon(EGDI_WINDOW_RESIZE), skin->getColor(EGDC_WINDOW_SYMBOL));
ResizeButton->grab();
ResizeButton->setSubElement(true);
ResizeButton->setAlignment(EGUIA_LOWERRIGHT, EGUIA_LOWERRIGHT, EGUIA_LOWERRIGHT, EGUIA_LOWERRIGHT);
updateTree();
}
//! destructor
CGUIEditWindow::~CGUIEditWindow()
{
// drop everything
if (AttribEditor)
AttribEditor->drop();
if (EnvEditor)
EnvEditor->drop();
if (OptionEditor)
OptionEditor->drop();
if (ResizeButton)
ResizeButton->drop();
}
IGUITreeView* CGUIEditWindow::getTreeView() const
{
return TreeView;
}
CGUIAttributeEditor* CGUIEditWindow::getEnvironmentEditor() const
{
return EnvEditor;
}
CGUIAttributeEditor* CGUIEditWindow::getAttributeEditor() const
{
return AttribEditor;
}
CGUIAttributeEditor* CGUIEditWindow::getOptionEditor() const
{
return OptionEditor;
}
IGUITreeViewNode* CGUIEditWindow::getTreeNode(IGUIElement* element, IGUITreeViewNode* searchnode)
{
IGUITreeViewNode* child = searchnode->getFirstChild();
while (child)
{
if (((IGUIElement*) child->getData()) == element)
return child;
if (child->hasChildren())
{
IGUITreeViewNode* foundnode = getTreeNode(element, child);
if (foundnode)
return foundnode;
}
child = child->getNextSibling();
}
return 0;
}
void CGUIEditWindow::addChildrenToTree(IGUIElement* parentElement, IGUITreeViewNode* treenode)
{
core::stringw name = core::stringw(parentElement->getTypeName());
if (parentElement->getID() != -1)
name += core::stringw(L" [") + core::stringw(parentElement->getID()) + core::stringw(L"]");
IGUITreeViewNode* newnode = treenode->addChildBack(name.c_str());
newnode->setData((void*)parentElement);
core::list<IGUIElement*> children = parentElement->getChildren();
for (core::list<IGUIElement*>::Iterator i = children.begin(); i != children.end(); i++ )
{
if(core::stringc((*i)->getTypeName()) != "GUIEditor" && !(*i)->isSubElement())
addChildrenToTree(*i, newnode);
}
}
void CGUIEditWindow::updateTree()
{
TreeView->getRoot()->clearChildren();
IGUIElement* root = Environment->getRootGUIElement();
addChildrenToTree(root, TreeView->getRoot());
TreeView->getRoot()->getFirstChild()->setExpanded(true);
}
void CGUIEditWindow::setSelectedElement(IGUIElement *sel)
{
// save changes
AttribEditor->updateAttribs();
IGUITreeViewNode* elementTreeNode = getTreeNode(sel, TreeView->getRoot());
if (elementTreeNode)
{
elementTreeNode->setSelected(true);
while (elementTreeNode)
{
elementTreeNode->setExpanded(true);
elementTreeNode = elementTreeNode->getParent();
}
}
io::IAttributes* Attribs = AttribEditor->getAttribs();
if (SelectedElement && sel != SelectedElement)
{
// deserialize attributes
SelectedElement->deserializeAttributes(Attribs);
}
// clear the attributes list
Attribs->clear();
SelectedElement = sel;
// get the new attributes
if (SelectedElement)
SelectedElement->serializeAttributes(Attribs);
AttribEditor->refreshAttribs();
}
//! draws the element and its children.
//! same code as for a window
void CGUIEditWindow::draw()
{
if (!IsVisible)
return;
IGUISkin* skin = Environment->getSkin();
core::rect<s32> rect = AbsoluteRect;
// draw body fast
rect = skin->draw3DWindowBackground(this, true, skin->getColor(EGDC_ACTIVE_BORDER),
AbsoluteRect, &AbsoluteClippingRect);
if (Text.size())
{
rect.UpperLeftCorner.X += skin->getSize(EGDS_TEXT_DISTANCE_X);
rect.UpperLeftCorner.Y += skin->getSize(EGDS_TEXT_DISTANCE_Y);
rect.LowerRightCorner.X -= skin->getSize(EGDS_WINDOW_BUTTON_WIDTH) + 5;
IGUIFont* font = skin->getFont();
if (font)
font->draw(Text.c_str(), rect, skin->getColor(EGDC_ACTIVE_CAPTION), false, true, &AbsoluteClippingRect);
}
IGUIElement::draw();
}
//! called if an event happened.
bool CGUIEditWindow::OnEvent(const SEvent &event)
{
switch(event.EventType)
{
case EET_GUI_EVENT:
switch(event.GUIEvent.EventType)
{
case EGET_ELEMENT_FOCUS_LOST:
if (event.GUIEvent.Caller == this ||
event.GUIEvent.Caller == ResizeButton)
{
Dragging = false;
Resizing = false;
}
break;
default:
break;
}
break;
case EET_MOUSE_INPUT_EVENT:
switch(event.MouseInput.Event)
{
case EMIE_LMOUSE_PRESSED_DOWN:
{
DragStart.X = event.MouseInput.X;
DragStart.Y = event.MouseInput.Y;
IGUIElement* clickedElement = getElementFromPoint(DragStart);
if (clickedElement == this)
{
Dragging = IsDraggable;
//Environment->setFocus(this);
if (Parent)
Parent->bringToFront(this);
return true;
}
else if (clickedElement == ResizeButton)
{
Resizing = true;
//Environment->setFocus(this);
if (Parent)
Parent->bringToFront(this);
return true;
}
break;
}
case EMIE_LMOUSE_LEFT_UP:
if (Dragging || Resizing)
{
Dragging = false;
Resizing = false;
return true;
}
break;
case EMIE_MOUSE_MOVED:
if (Dragging || Resizing)
{
// gui window should not be dragged outside of its parent
if (Parent)
if (event.MouseInput.X < Parent->getAbsolutePosition().UpperLeftCorner.X +1 ||
event.MouseInput.Y < Parent->getAbsolutePosition().UpperLeftCorner.Y +1 ||
event.MouseInput.X > Parent->getAbsolutePosition().LowerRightCorner.X -1 ||
event.MouseInput.Y > Parent->getAbsolutePosition().LowerRightCorner.Y -1)
return true;
core::position2di diff(event.MouseInput.X - DragStart.X, event.MouseInput.Y - DragStart.Y);
if (Dragging)
{
move(diff);
DragStart.X = event.MouseInput.X;
DragStart.Y = event.MouseInput.Y;
}
else if (Resizing)
{
core::position2di dp = RelativeRect.LowerRightCorner + diff;
setRelativePosition(core::rect<s32>(RelativeRect.UpperLeftCorner, dp));
DragStart += dp - RelativeRect.LowerRightCorner + diff;
}
return true;
}
break;
default:
break;
}
default:
break;
}
return Parent ? Parent->OnEvent(event) : false;
}
bool CGUIEditWindow::isDraggable() const
{
return IsDraggable;
}
void CGUIEditWindow::setDraggable(bool draggable)
{
IsDraggable = draggable;
if (Dragging && !IsDraggable)
Dragging = false;
}
// we're supposed to supply these if we're creating an IGUIWindow
// but we don't need them so we'll just return null
//! Returns the rectangle of the drawable area (without border, without titlebar and without scrollbars)
core::rect<s32> CGUIEditWindow::getClientRect() const {return core::recti();}
IGUIButton* CGUIEditWindow::getCloseButton() const {return 0;}
IGUIButton* CGUIEditWindow::getMinimizeButton() const {return 0;}
IGUIButton* CGUIEditWindow::getMaximizeButton() const {return 0;}