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bearstonem--openmohaa-vr/code/uilib/uiwidget.h
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/*
===========================================================================
Copyright (C) 2015 the OpenMoHAA team
This file is part of OpenMoHAA source code.
OpenMoHAA source code is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
OpenMoHAA source code is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenMoHAA source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
===========================================================================
*/
#pragma once
#include "usignal.h"
#include "../qcommon/q_shared.h"
#include "../corepp/str.h"
#include "ui_public.h"
#include "uirect2d.h"
#include "ucolor.h"
#include "uifont.h"
class UIFont;
class UIReggedMaterial
{
uihandle_t hMat;
str name;
bool isSet;
bool isGot;
public:
UIReggedMaterial();
uihandle_t GetMaterial(void);
void ReregisterMaterial(void);
void CleanupMaterial(void);
void SetMaterial(const str& name);
void RefreshMaterial(void);
str GetName(void);
};
// widget flags
#define WF_STRETCH_VERTICAL (1 << 0)
#define WF_STRETCH_HORIZONTAL (1 << 1)
#define WF_DIRECTED (1 << 2)
#define WF_TILESHADER (1 << 3)
#define WF_ALWAYS_BOTTOM (1 << 4)
#define WF_ALWAYS_TOP (1 << 5)
#define WF_NOPARENTADJUST (1 << 6)
#define WF_DONTLOCALIZE (1 << 7)
// widget alignment flags
#define WA_LEFT (1 << 0)
#define WA_RIGHT (1 << 1)
#define WA_TOP (1 << 3)
#define WA_BOTTOM (1 << 4)
#define WA_CENTERX (1 << 5)
#define WA_CENTERY (1 << 6)
#define WA_FULL (WA_LEFT | WA_RIGHT | WA_TOP | WA_BOTTOM | WA_CENTERX | WA_CENTERY)
typedef class UIReggedMaterial UIReggedMaterial;
typedef enum {
border_none,
border_3D,
border_indent,
border_outline
} borderstyle_t;
typedef enum {
D_NONE,
D_FROM_LEFT,
D_FROM_RIGHT,
D_FROM_BOTTOM,
D_FROM_TOP
} direction_t;
typedef enum {
MOTION_IN,
MOTION_OUT
} motion_t;
typedef enum {
SEQUENCE_NONE,
SEQUENCE_STARTING,
SEQUENCE_FADEIN,
SEQUENCE_HOLD,
SEQUENCE_FADEOUT
} fadesequence_t;
class UIWidget : public USignal
{
friend class Menu;
friend class UILayout;
friend class UIWindowManager;
protected:
UIRect2D m_frame;
vec2_t m_vVirtualScale;
UIPoint2D m_startingpos;
UIPoint2D m_origin;
UIRect2D m_screenframe;
UIPoint2D m_screenorigin;
UIRect2D m_clippedframe;
UIPoint2D m_clippedorigin;
UColor m_background_color;
UColor m_foreground_color;
UBorderColor m_border_color;
borderstyle_t m_borderStyle;
bool m_visible;
bool m_enabled;
UIFont *m_font;
class UIWidget *m_parent;
Container<UIWidget *> m_children;
str m_name;
bool m_canactivate;
str m_cvarname;
str m_cvarvalue;
str m_command;
Container<str *> m_showcommands;
Container<str *> m_hidecommands;
str m_title;
float m_indent;
float m_bottomindent;
UIReggedMaterial *m_material;
UIReggedMaterial *m_hovermaterial;
UIReggedMaterial *m_pressedmaterial;
bool m_hovermaterial_active;
bool m_pressedmaterial_active;
direction_t m_direction;
direction_t m_direction_orig;
motion_t m_motiontype;
float m_starttime;
float m_fadetime;
float m_alpha;
float m_local_alpha;
float m_motiontime;
float m_fadeSequenceDelay;
float m_fadeSequenceFadeIn;
float m_fadeSequenceHold;
float m_fadeSequenceFadeOut;
float m_fadeSequenceRemainingTime;
float m_fadeSequenceLastTime;
int m_fadeSequenceState;
str m_stopsound;
str m_clicksound;
int m_align;
int m_flags;
bool m_dying;
int m_ordernum;
int m_configstring_index;
fonthorzjustify_t m_iFontAlignmentHorizontal;
fontvertjustify_t m_iFontAlignmentVertical;
qboolean m_bVirtual;
str m_enabledCvar;
//
// New since 2.0
//
cvar_t *m_scaleCvar;
public:
CLASS_PROTOTYPE(UIWidget);
void (*m_commandhandler)(const char *, void *);
protected:
bool addChild(UIWidget *widget);
bool removeChild(UIWidget *widget);
void PropogateCoordinateSystem(void);
void set2D(void);
virtual void Draw(void);
virtual void FrameInitialized(void);
void DrawTitle(float x, float y);
void Motion(void);
virtual void AlignPosition(void);
void Hide(Event *ev);
void Activate(Event *ev);
void BringToFront(void);
static void SplitWidgets(
Container<UIWidget *>& src,
Container<UIWidget *>& bottom,
Container<UIWidget *>& normal,
Container<UIWidget *>& top
);
static void CombineWidgets(
Container<UIWidget *>& dst,
Container<UIWidget *>& bottom,
Container<UIWidget *>& normal,
Container<UIWidget *>& top
);
static void ArrangeWidgetList(Container<UIWidget *>& list);
public:
UIWidget();
virtual ~UIWidget();
virtual void Shutdown(void);
virtual void InitFrame(
UIWidget *parentview,
float x,
float y,
float width,
float height,
int border = -1,
const char *fontname = "verdana-12"
);
void InitFrame(UIWidget *parentview, const UIRect2D& r, int border, const char *fontname = "verdana-12");
void LayoutSize(Event *ev);
void LayoutRect(Event *ev);
void LayoutName(Event *ev);
void LayoutTitle(Event *ev);
void LayoutFont(Event *ev);
void LayoutBgColor(Event *ev);
void LayoutFgColor(Event *ev);
void LayoutBorderStyle(Event *ev);
void LayoutBorderColor(Event *ev);
void LayoutShader(Event *ev);
void LayoutTileShader(Event *ev);
void LayoutHoverShader(Event *ev);
void LayoutPressedShader(Event *ev);
void LayoutFadeIn(Event *ev);
void LayoutStopSound(Event *ev);
void LayoutClickSound(Event *ev);
void LayoutStretch(Event *ev);
void LayoutVirtualRes(Event *ev);
void LayoutInitData(Event *ev);
void LayoutDirection(Event *ev);
void LayoutAlign(Event *ev);
void LayoutStuffCommand(Event *ev);
void LayoutLinkCvar(Event *ev);
void LayoutNoParentClipping(Event *ev);
void LayoutNoParentAdjustment(Event *ev);
void LayoutOrderNumber(Event *ev);
void TextAlignment(Event *ev);
void LayoutAliasCache(Event *ev);
void SetEnabledCvar(Event *ev);
void SetScaleCvar(Event *ev);
// Added in 2.0
//====
void SetDontLocalize(Event *ev);
void EventFadeSequence(Event *ev);
//====
void SetVirtualScale(vec2_t out);
void SetDontLocalize();
void setParent(UIWidget *parent);
class UIWidget *getParent(void);
class UIWidget *getFirstChild(void);
class UIWidget *getNextSibling(void);
class UIWidget *getNextChild(UIWidget *child);
class UIWidget *getPrevChild(UIWidget *child);
class UIWidget *getPrevSibling(void);
class UIWidget *getPrevSibling(UIWidget *curr);
class UIWidget *getLastSibling(void);
class UIWidget *findSibling(str name);
void Enable(void);
void Disable(void);
bool isEnabled(void);
bool IsDying(void);
class UIWidget *FindResponder(const UIPoint2D& pos);
void setFont(const char *name);
void setFontHorizontalAlignment(fonthorzjustify_t alignment);
void setFontVerticalAlignment(fontvertjustify_t alignment);
void setShow(bool visible);
bool getShow(void);
class UColor getBackgroundColor(void);
virtual void setBackgroundColor(const UColor& color, bool setbordercolor);
class UBorderColor getBorderColor(void);
void setBorderColor(const UBorderColor& color);
class UColor getForegroundColor(void);
virtual void setForegroundColor(const UColor& color);
borderstyle_t getBorderStyle(void);
void setBorderStyle(borderstyle_t style);
class UISize2D getSize(void);
void setSize(const UISize2D& newsize);
class UIRect2D getFrame(void);
void setFrame(const UIRect2D& newframe);
class UIPoint2D getOrigin(void);
void setOrigin(const UIPoint2D& neworigin);
void setName(str name);
const char *getName(void);
void setTitle(str title);
const char *getTitle(void);
void setDirection(direction_t dir);
direction_t getDirection(void);
void setMotionType(motion_t type);
motion_t getMotionType(void);
void setMotionTime(float time);
float getMotionTime(void);
void setAlign(int align);
int getAlign(void);
void setMaterial(UIReggedMaterial *mat);
void setHoverMaterial(UIReggedMaterial *mat);
void setPressedMaterial(UIReggedMaterial *mat);
class UIPoint2D getLocalPoint(const UIPoint2D& pos);
class UIPoint2D getGlobalPoint(const UIPoint2D& pos);
virtual void setBackgroundAlpha(float f);
float getBackgroundAlpha(void);
void Display(const UIRect2D& drawframe, float parent_alpha);
virtual qboolean KeyEvent(int key, unsigned int time);
virtual void CharEvent(int ch);
virtual void UpdateData(void);
virtual void UpdateUIElement(void);
float getTitleWidth(void);
float getTitleHeight(void);
bool CanActivate(void);
void AllowActivate(bool canactivate);
bool IsActive(void);
bool IsVisible(void);
virtual void LinkCvar(str cvarname);
void LinkCommand(str cmd);
void ExecuteShowCommands(void);
void ExecuteHideCommands(void);
void InitializeCommandHandler(void (*fcn)(const char *, void *));
class UIWidget *FindWidget(str name);
void ResetMotion(motion_t type);
virtual void Realign(void);
void BringToFrontPropogated(void);
class UIWidget *IsThisOrChildActive(void);
class UIPoint2D MouseEventToClientPoint(Event *ev);
class UIRect2D getClientFrame(void);
void setAlwaysOnBottom(bool b);
void setAlwaysOnTop(bool b);
bool getAlwaysOnBottom(void);
bool getAlwaysOnTop(void);
bool SendSignal(Event& event);
void ShowCommand(Event *ev);
void HideCommand(Event *ev);
void AddFlag(int flag);
void SetHovermaterialActive(bool a);
void SetPressedmaterialActive(bool a);
int getOrderNum(void);
class str getCommand(void);
void ActivateOrder(void);
void EnableEvent(Event *ev);
void DisableEvent(Event *ev);
void setConfigstringIndex(int cs);
int getConfigstringIndex(void);
bool PassEventToWidget(str name, Event *ev);
// Added in OPM
UIFont *getFont() const;
bool isVirtual() const;
const vec2_t& getVirtualScale() const;
const vec2_t& getHighResScale() const;
};
class UIWidgetContainer : public UIWidget
{
UColor m_bgfill;
qboolean m_fullscreen;
int m_vidmode;
int m_currentwidnum;
int m_maxordernum;
public:
class UILayout *m_layout;
CLASS_PROTOTYPE(UIWidgetContainer);
private:
void AlignPosition(void) override;
void Draw(void) override;
public:
UIWidgetContainer();
void Realign(void) override;
void SetBGFill(Event *ev);
void SetFullscreen(Event *ev);
void SetVidMode(Event *ev);
int getVidMode(void);
qboolean isFullscreen(void);
UIWidget *GetNextWidgetInOrder(void);
UIWidget *GetPrevWidgetInOrder(void);
void SetActiveWidgetOrderNum(UIWidget *wid);
void SetActiveWidgetOrderNum(int num);
void SetLastActiveWidgetOrderNum(void);
};
extern Event W_Destroyed;
extern Event W_SizeChanged;
extern Event W_FrameChanged;
extern Event W_OriginChanged;
extern Event W_Activated;
extern Event EV_Widget_Activate;
extern Event W_Deactivated;
extern Event EV_Widget_Hide;
extern Event EV_Widget_Enable;
extern Event EV_Widget_Disable;
extern Event W_RealignWidget;
extern Event W_Draw;
extern Event EV_Layout_Size;
extern Event EV_Layout_Rect;
extern Event EV_Layout_Name;
extern Event EV_Layout_Title;
extern Event EV_Layout_Font;
extern Event EV_Layout_BGColor;
extern Event EV_Layout_FGColor;
extern Event EV_Layout_Borderstyle;
extern Event EV_Layout_BorderColor;
extern Event EV_Layout_Shader;
extern Event EV_Layout_TileShader;
extern Event EV_Layout_HoverShader;
extern Event EV_Layout_PressedShader;
extern Event EV_Layout_FadeIn;
extern Event EV_Layout_StopSound;
extern Event EV_Layout_ClickSound;
extern Event EV_Layout_Stretch;
extern Event EV_Layout_VirtualRes;
extern Event EV_Layout_InitData;
extern Event EV_Layout_Direction;
extern Event EV_Layout_Align;
extern Event EV_Layout_StuffCommand;
extern Event EV_Layout_LinkCvar;
extern Event EV_Layout_NoParentClipping;
extern Event EV_Layout_NoParentAdjustment;
extern Event EV_Widget_HideCommand;
extern Event EV_Widget_ShowCommand;
extern Event EV_Widget_OrderNumber;
extern Event EV_Widget_TextAlignment;
extern Event EV_Widget_EnabledCvar;
extern Event EV_Layout_AliasCache;
extern Event EV_Layout_BGFill;
extern Event EV_Layout_Fullscreen;
extern Event EV_Layout_VidMode;
void SetColor(const UColor& color, float alpha);
void DrawBox(const UIRect2D& rect, const UColor& color, float alpha);
void Draw3DBox(const UIRect2D& rect, bool indent, const UBorderColor& color, float alpha);
void DrawBox(float x, float y, float width, float height, const UColor& color, float alpha);
void Draw3DBox(float x, float y, float width, float height, bool indent, const UBorderColor& color, float alpha);
void DrawMac3DBox(const UIRect2D& rect, bool indent, const UBorderColor& color, int inset, float alpha);
void DrawBoxWithSolidBorder(
const UIRect2D& rect, const UColor& inside, const UColor& outside, int size, int flags, float alpha
);
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