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230 lines
8.7 KiB
230 lines
8.7 KiB
7 years ago
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//========= Copyright © 1996-2002, Valve LLC, All rights reserved. ============
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================
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#ifndef VGUI_PANEL_H
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#define VGUI_PANEL_H
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/*
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TODO:
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Maybe have the border know who they are added to.
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A border can only be added to 1 thing, and will be
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removed from the other. That way they can actually
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be memory managed. Also do Layout's this way too.
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TODO:
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outlinedRect should have a thickness arg
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*/
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#include<VGUI.h>
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#include<VGUI_Dar.h>
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#include<VGUI_Scheme.h>
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#include<VGUI_Color.h>
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#include<VGUI_Cursor.h>
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#include <VGUI_MouseCode.h>
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#include <VGUI_KeyCode.h>
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//#include <VGUI_RepaintSignal.h>
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namespace vgui
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{
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enum KeyCode;
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enum MouseCode;
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class SurfaceBase;
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class FocusChangeSignal;
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class InputSignal;
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class Cursor;
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class Layout;
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class FocusNavGroup;
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class Border;
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class Font;
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class BuildGroup;
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class App;
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class LayoutInfo;
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class RepaintSignal;
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class VGUIAPI Panel
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{
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public:
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Panel() {}
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Panel(int x,int y,int wide,int tall) {setPos(x, y); setSize(wide, tall);}
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private:
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void init(int x,int y,int wide,int tall) {}
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public:
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virtual void setPos(int x,int y) {_pos[0] = x; _pos[1] = y;}
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virtual void getPos(int& x,int& y) {x = _pos[0]; y = _pos[1];}
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virtual void setSize(int wide,int tall) {_size[0] = wide, _size[1] = tall;}
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virtual void getSize(int& wide,int& tall) {wide = _size[0], tall = _size[1];}
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virtual void setBounds(int x,int y,int wide,int tall) {}
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virtual void getBounds(int& x,int& y,int& wide,int& tall) {}
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virtual int getWide() {return _size[0];}
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virtual int getTall() {return _size[1];}
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virtual Panel* getParent() {return _parent;}
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virtual void setVisible(bool state) {_visible = state;}
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virtual bool isVisible() {return _visible;}
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virtual bool isVisibleUp() {return false;}
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virtual void repaint() {}
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virtual void repaintAll() {}
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virtual void getAbsExtents(int& x0,int& y0,int& x1,int& y1) {}
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virtual void getClipRect(int& x0,int& y0,int& x1,int& y1) {}
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virtual void setParent(Panel* newParent) {_parent = newParent; newParent->addChild(this);}
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virtual void addChild(Panel* child) {}
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virtual void insertChildAt(Panel* child,int index) {}
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virtual void removeChild(Panel* child) {}
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virtual bool wasMousePressed(MouseCode code) {return false;}
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virtual bool wasMouseDoublePressed(MouseCode code) {return false;}
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virtual bool isMouseDown(MouseCode code) {return false;}
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virtual bool wasMouseReleased(MouseCode code) {return false;}
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virtual bool wasKeyPressed(KeyCode code) {return false;}
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virtual bool isKeyDown(KeyCode code) {return false;}
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virtual bool wasKeyTyped(KeyCode code) {return false;}
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virtual bool wasKeyReleased(KeyCode code) {return false;}
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virtual void addInputSignal(InputSignal* s) {}
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virtual void removeInputSignal(InputSignal* s) {}
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virtual void addRepaintSignal(RepaintSignal* s) {}
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virtual void removeRepaintSignal(RepaintSignal* s) {}
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virtual bool isWithin(int x,int y) {return false;} //in screen space
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virtual Panel* isWithinTraverse(int x,int y) {return 0;}
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virtual void localToScreen(int& x,int& y) {}
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virtual void screenToLocal(int& x,int& y) {}
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virtual void setCursor(Cursor* cursor) {}
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virtual void setCursor(Scheme::SchemeCursor scu) {}
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virtual Cursor* getCursor() {return 0;}
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virtual void setMinimumSize(int wide,int tall) {}
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virtual void getMinimumSize(int& wide,int& tall) {}
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virtual void requestFocus() {}
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virtual bool hasFocus() {return false;}
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virtual int getChildCount() {return 0;}
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virtual Panel* getChild(int index) {return 0;}
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virtual void setLayout(Layout* layout) {}
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virtual void invalidateLayout(bool layoutNow) {}
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virtual void setFocusNavGroup(FocusNavGroup* focusNavGroup) {}
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virtual void requestFocusPrev() {}
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virtual void requestFocusNext() {}
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virtual void addFocusChangeSignal(FocusChangeSignal* s) {}
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virtual bool isAutoFocusNavEnabled() {return false;}
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virtual void setAutoFocusNavEnabled(bool state) {}
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virtual void setBorder(Border* border) {}
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virtual void setPaintBorderEnabled(bool state) {}
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virtual void setPaintBackgroundEnabled(bool state) {}
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virtual void setPaintEnabled(bool state) {}
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virtual void getInset(int& left,int& top,int& right,int& bottom) {}
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virtual void getPaintSize(int& wide,int& tall) {}
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virtual void setPreferredSize(int wide,int tall) {}
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virtual void getPreferredSize(int& wide,int& tall) {}
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virtual SurfaceBase* getSurfaceBase() {return 0;}
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virtual bool isEnabled() {return _enabled = false;}
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virtual void setEnabled(bool state) {_enabled = true;}
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virtual void setBuildGroup(BuildGroup* buildGroup,const char* panelPersistanceName) {}
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virtual bool isBuildGroupEnabled() {return false;}
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virtual void removeAllChildren() {}
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virtual void repaintParent() {}
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virtual Panel* createPropertyPanel() {return 0;}
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virtual void getPersistanceText(char* buf,int bufLen) {}
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virtual void applyPersistanceText(const char* buf) {}
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virtual void setFgColor(Scheme::SchemeColor sc) {}
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virtual void setBgColor(Scheme::SchemeColor sc) {}
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virtual void setFgColor(int r,int g,int b,int a) {}
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virtual void setBgColor(int r,int g,int b,int a) {}
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virtual void getFgColor(int& r,int& g,int& b,int& a) {}
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virtual void getBgColor(int& r,int& g,int& b,int& a) {}
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virtual void setBgColor(Color color) {}
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virtual void setFgColor(Color color) {}
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virtual void getBgColor(Color& color) {}
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virtual void getFgColor(Color& color) {}
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virtual void setAsMouseCapture(bool state) {}
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virtual void setAsMouseArena(bool state) {}
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virtual App* getApp() {return 0;}
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virtual void getVirtualSize(int& wide,int& tall) {}
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virtual void setLayoutInfo(LayoutInfo* layoutInfo) {}
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virtual LayoutInfo* getLayoutInfo() {return 0;}
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virtual bool isCursorNone() {return false;}
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public: //bullshit public
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virtual void solveTraverse() {}
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virtual void paintTraverse() {}
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virtual void setSurfaceBaseTraverse(SurfaceBase* surfaceBase) {}
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protected:
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virtual void performLayout() {}
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virtual void internalPerformLayout() {}
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virtual void drawSetColor(Scheme::SchemeColor sc) {}
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virtual void drawSetColor(int r,int g,int b,int a) {}
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virtual void drawFilledRect(int x0,int y0,int x1,int y1) {}
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virtual void drawOutlinedRect(int x0,int y0,int x1,int y1) {}
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virtual void drawSetTextFont(Scheme::SchemeFont sf) {}
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virtual void drawSetTextFont(Font* font) {}
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virtual void drawSetTextColor(Scheme::SchemeColor sc) {}
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virtual void drawSetTextColor(int r,int g,int b,int a) {}
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virtual void drawSetTextPos(int x,int y) {}
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virtual void drawPrintText(const char* str,int strlen) {}
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virtual void drawPrintText(int x,int y,const char* str,int strlen) {}
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virtual void drawPrintChar(char ch) {}
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virtual void drawPrintChar(int x,int y,char ch) {}
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virtual void drawSetTextureRGBA(int id,const char* rgba,int wide,int tall) {}
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virtual void drawSetTexture(int id) {}
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virtual void drawTexturedRect(int x0,int y0,int x1,int y1) {}
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virtual void solve() {}
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virtual void paintTraverse(bool repaint) {if(repaint) paintBackground();}
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virtual void paintBackground() {}
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virtual void paint() {}
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virtual void paintBuildOverlay() {}
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virtual void internalCursorMoved(int x,int y) {}
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virtual void internalCursorEntered() {}
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virtual void internalCursorExited() {}
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virtual void internalMousePressed(MouseCode code) {}
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virtual void internalMouseDoublePressed(MouseCode code) {}
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virtual void internalMouseReleased(MouseCode code) {}
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virtual void internalMouseWheeled(int delta) {}
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virtual void internalKeyPressed(KeyCode code) {}
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virtual void internalKeyTyped(KeyCode code) {}
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virtual void internalKeyReleased(KeyCode code) {}
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virtual void internalKeyFocusTicked() {}
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virtual void internalFocusChanged(bool lost) {}
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virtual void internalSetCursor() {}
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protected:
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int _pos[2];
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int _size[2];
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int _loc[2];
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int _minimumSize[2];
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int _preferredSize[2];
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Dar<Panel*> _childDar;
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Panel* _parent;
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SurfaceBase* _surfaceBase;
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Dar<InputSignal*> _inputSignalDar;
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Dar<RepaintSignal*> _repaintSignalDar;
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int _clipRect[4];
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Cursor* _cursor;
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Scheme::SchemeCursor _schemeCursor;
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bool _visible;
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Layout* _layout;
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bool _needsLayout;
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FocusNavGroup* _focusNavGroup;
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Dar<FocusChangeSignal*> _focusChangeSignalDar;
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bool _autoFocusNavEnabled;
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Border* _border;
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private:
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bool _needsRepaint;
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bool _enabled;
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BuildGroup* _buildGroup;
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Color _fgColor;
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Color _bgColor;
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LayoutInfo* _layoutInfo;
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bool _paintBorderEnabled;
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bool _paintBackgroundEnabled;
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bool _paintEnabled;
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friend class Panel;
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friend class App;
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friend class SurfaceBase;
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friend class Image;
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};
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}
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#endif
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