00001
00032 #ifndef LIBWIIGUI_H
00033 #define LIBWIIGUI_H
00034
00035 #include <gccore.h>
00036 #include <malloc.h>
00037 #include <stdlib.h>
00038 #include <string.h>
00039 #include <exception>
00040 #include <vector>
00041 #include <math.h>
00042 #include <asndlib.h>
00043 #include "pngu/pngu.h"
00044 #include "FreeTypeGX.h"
00045 #include "video.h"
00046 #include "input.h"
00047 #include "filelist.h"
00048 #include "menu.h"
00049 #include "oggplayer.h"
00050
00051 #define SCROLL_INITIAL_DELAY 20
00052 #define SCROLL_LOOP_DELAY 3
00053 #define PAGESIZE 8
00054 #define MAX_OPTIONS 30
00055
00056 typedef void (*UpdateCallback)(void * e);
00057
00058 enum
00059 {
00060 ALIGN_LEFT,
00061 ALIGN_RIGHT,
00062 ALIGN_CENTRE,
00063 ALIGN_TOP,
00064 ALIGN_BOTTOM,
00065 ALIGN_MIDDLE
00066 };
00067
00068 enum
00069 {
00070 STATE_DEFAULT,
00071 STATE_SELECTED,
00072 STATE_CLICKED,
00073 STATE_DISABLED
00074 };
00075
00076 enum
00077 {
00078 SOUND_PCM,
00079 SOUND_OGG
00080 };
00081
00082 enum
00083 {
00084 IMAGE_TEXTURE,
00085 IMAGE_COLOR,
00086 IMAGE_DATA
00087 };
00088
00089 #define EFFECT_SLIDE_TOP 1
00090 #define EFFECT_SLIDE_BOTTOM 2
00091 #define EFFECT_SLIDE_RIGHT 4
00092 #define EFFECT_SLIDE_LEFT 8
00093 #define EFFECT_SLIDE_IN 16
00094 #define EFFECT_SLIDE_OUT 32
00095 #define EFFECT_FADE 64
00096 #define EFFECT_SCALE 128
00097 #define EFFECT_COLOR_TRANSITION 256
00098
00099 extern FreeTypeGX *fontSystem;
00100
00102 class GuiSound
00103 {
00104 public:
00109 GuiSound(const u8 * s, int l, int t);
00111 ~GuiSound();
00113 void Play();
00115 void Stop();
00117 void Pause();
00119 void Resume();
00122 void SetVolume(int v);
00123 protected:
00124 const u8 * sound;
00125 int type;
00126 s32 length;
00127 s32 voice;
00128 s32 volume;
00129 };
00130
00132 class GuiElement
00133 {
00134 public:
00136 GuiElement();
00138 ~GuiElement();
00141 void SetParent(GuiElement * e);
00145 int GetLeft();
00149 int GetTop();
00152 int GetWidth();
00155 int GetHeight();
00159 void SetSize(int w, int h);
00162 bool IsVisible();
00165 bool IsSelectable();
00168 bool IsClickable();
00171 void SetSelectable(bool s);
00174 void SetClickable(bool c);
00177 int GetState();
00180 void SetAlpha(int a);
00184 int GetAlpha();
00187 void SetScale(float s);
00190 float GetScale();
00193 void SetTrigger(GuiTrigger * t);
00197 void SetTrigger(u8 i, GuiTrigger * t);
00200 bool Rumble();
00203 void SetRumble(bool r);
00208 void SetEffect(int e, int a, int t=0);
00213 void SetEffectOnOver(int e, int a, int t=0);
00215 void SetEffectGrow();
00218 int GetEffect();
00223 bool IsInside(int x, int y);
00227 void SetPosition(int x, int y);
00230 void UpdateEffects();
00233 void SetUpdateCallback(UpdateCallback u);
00236 int IsFocused();
00239 virtual void SetVisible(bool v);
00242 virtual void SetFocus(int f);
00245 virtual void SetState(int s);
00247 virtual void ResetState();
00250 virtual int GetSelected();
00254 virtual void SetAlignment(int hor, int vert);
00257 virtual void Update(GuiTrigger * t);
00259 virtual void Draw();
00260 protected:
00261 bool visible;
00262 int focus;
00263 int width;
00264 int height;
00265 int xoffset;
00266 int yoffset;
00267 int xoffsetDyn;
00268 int yoffsetDyn;
00269 int alpha;
00270 f32 scale;
00271 int alphaDyn;
00272 f32 scaleDyn;
00273 bool rumble;
00274 int effects;
00275 int effectAmount;
00276 int effectTarget;
00277 int effectsOver;
00278 int effectAmountOver;
00279 int effectTargetOver;
00280 int alignmentHor;
00281 int alignmentVert;
00282 int state;
00283 bool selectable;
00284 bool clickable;
00285 GuiTrigger * trigger[2];
00286 GuiElement * parentElement;
00287 UpdateCallback updateCB;
00288 };
00289
00291 class GuiWindow : public GuiElement
00292 {
00293 public:
00295 GuiWindow();
00299 GuiWindow(int w, int h);
00301 ~GuiWindow();
00304 void Append(GuiElement* e);
00308 void Insert(GuiElement* e, u32 i);
00311 void Remove(GuiElement* e);
00313 void RemoveAll();
00317 GuiElement* GetGuiElementAt(u32 index) const;
00320 u32 GetSize();
00323 void SetVisible(bool v);
00325 void ResetState();
00328 void SetState(int s);
00331 int GetSelected();
00334 void SetFocus(int f);
00338 void ChangeFocus(GuiElement * e);
00344 void ToggleFocus(GuiTrigger * t);
00347 void MoveSelectionHor(int d);
00350 void MoveSelectionVert(int d);
00352 void Draw();
00356 void Update(GuiTrigger * t);
00357 protected:
00358 std::vector<GuiElement*> _elements;
00359 };
00360
00363 class GuiImageData
00364 {
00365 public:
00369 GuiImageData(const u8 * i);
00371 ~GuiImageData();
00374 u8 * GetImage();
00377 int GetWidth();
00380 int GetHeight();
00381 protected:
00382 u8 * data;
00383 int height;
00384 int width;
00385 };
00386
00388 class GuiImage : public GuiElement
00389 {
00390 public:
00393 GuiImage(GuiImageData * img);
00399 GuiImage(u8 * img, int w, int h);
00405 GuiImage(int w, int h, GXColor c);
00407 ~GuiImage();
00410 void SetAngle(float a);
00413 void SetTile(int t);
00415 void Draw();
00418 u8 * GetImage();
00421 void SetImage(GuiImageData * img);
00426 void SetImage(u8 * img, int w, int h);
00430 GXColor GetPixel(int x, int y);
00435 void SetPixel(int x, int y, GXColor color);
00439 void ColorStripe(int s);
00443 void SetStripe(int s);
00444 protected:
00445 int imgType;
00446 u8 * image;
00447 f32 imageangle;
00448 int tile;
00449 int stripe;
00450 };
00451
00453 class GuiText : public GuiElement
00454 {
00455 public:
00460 GuiText(const char * t, int s, GXColor c);
00464 GuiText(const char * t);
00466 ~GuiText();
00469 void SetText(const char * t);
00478 void SetPresets(int sz, GXColor c, int w, u16 s, int h, int v);
00481 void SetFontSize(int s);
00485 void SetMaxWidth(int w);
00488 void SetColor(GXColor c);
00491 void SetStyle(u16 s);
00495 void SetAlignment(int hor, int vert);
00497 void Draw();
00498 protected:
00499 wchar_t* text;
00500 int size;
00501 int maxWidth;
00502 u16 style;
00503 GXColor color;
00504 };
00505
00508 class GuiButton : public GuiElement
00509 {
00510 public:
00514 GuiButton(int w, int h);
00516 ~GuiButton();
00519 void SetImage(GuiImage* i);
00522 void SetImageOver(GuiImage* i);
00525 void SetIcon(GuiImage* i);
00528 void SetIconOver(GuiImage* i);
00531 void SetLabel(GuiText* t);
00535 void SetLabel(GuiText* t, int n);
00538 void SetLabelOver(GuiText* t);
00542 void SetLabelOver(GuiText* t, int n);
00545 void SetSoundOver(GuiSound * s);
00548 void SetSoundClick(GuiSound * s);
00550 void Draw();
00553 void Update(GuiTrigger * t);
00554 protected:
00555 GuiImage * image;
00556 GuiImage * imageOver;
00557 GuiImage * icon;
00558 GuiImage * iconOver;
00559 GuiText * label[3];
00560 GuiText * labelOver[3];
00561 GuiSound * soundOver;
00562 GuiSound * soundClick;
00563 };
00564
00565
00566 typedef struct _keytype {
00567 char ch, chShift;
00568 } Key;
00569
00571 class GuiKeyboard : public GuiWindow
00572 {
00573 public:
00574 GuiKeyboard(char * t, u16 m);
00575 ~GuiKeyboard();
00576 void Update(GuiTrigger * t);
00577 char kbtextstr[100];
00578 protected:
00579 u16 kbtextmaxlen;
00580 Key keys[4][10];
00581 int shift;
00582 int caps;
00583 GuiText * kbText;
00584 GuiImage * keyTextboxImg;
00585 GuiText * keyCapsText;
00586 GuiImage * keyCapsImg;
00587 GuiImage * keyCapsOverImg;
00588 GuiButton * keyCaps;
00589 GuiText * keyShiftText;
00590 GuiImage * keyShiftImg;
00591 GuiImage * keyShiftOverImg;
00592 GuiButton * keyShift;
00593 GuiText * keyBackText;
00594 GuiImage * keyBackImg;
00595 GuiImage * keyBackOverImg;
00596 GuiButton * keyBack;
00597 GuiImage * keySpaceImg;
00598 GuiImage * keySpaceOverImg;
00599 GuiButton * keySpace;
00600 GuiButton * keyBtn[4][10];
00601 GuiImage * keyImg[4][10];
00602 GuiImage * keyImgOver[4][10];
00603 GuiText * keyTxt[4][10];
00604 GuiImageData * keyTextbox;
00605 GuiImageData * key;
00606 GuiImageData * keyOver;
00607 GuiImageData * keyMedium;
00608 GuiImageData * keyMediumOver;
00609 GuiImageData * keyLarge;
00610 GuiImageData * keyLargeOver;
00611 GuiSound * keySoundOver;
00612 GuiTrigger * trigA;
00613 };
00614
00615 typedef struct _optionlist {
00616 int length;
00617 char name[MAX_OPTIONS][150];
00618 char value[MAX_OPTIONS][150];
00619 } OptionList;
00620
00622 class GuiOptionBrowser : public GuiElement
00623 {
00624 public:
00625 GuiOptionBrowser(int w, int h, OptionList * l);
00626 ~GuiOptionBrowser();
00627 void SetCol2Position(int x);
00628 int FindMenuItem(int c, int d);
00629 int GetClickedOption();
00630 void ResetState();
00631 void SetFocus(int f);
00632 void Draw();
00633 void Update(GuiTrigger * t);
00634 GuiText * optionVal[PAGESIZE];
00635 protected:
00636 int selectedItem;
00637 int listOffset;
00638
00639 OptionList * options;
00640 int optionIndex[PAGESIZE];
00641 GuiButton * optionBtn[PAGESIZE];
00642 GuiText * optionTxt[PAGESIZE];
00643 GuiImage * optionBg[PAGESIZE];
00644
00645 GuiButton * arrowUpBtn;
00646 GuiButton * arrowDownBtn;
00647 GuiButton * scrollbarBoxBtn;
00648
00649 GuiImage * bgOptionsImg;
00650 GuiImage * scrollbarImg;
00651 GuiImage * arrowDownImg;
00652 GuiImage * arrowDownOverImg;
00653 GuiImage * arrowUpImg;
00654 GuiImage * arrowUpOverImg;
00655 GuiImage * scrollbarBoxImg;
00656 GuiImage * scrollbarBoxOverImg;
00657
00658 GuiImageData * bgOptions;
00659 GuiImageData * bgOptionsEntry;
00660 GuiImageData * scrollbar;
00661 GuiImageData * arrowDown;
00662 GuiImageData * arrowDownOver;
00663 GuiImageData * arrowUp;
00664 GuiImageData * arrowUpOver;
00665 GuiImageData * scrollbarBox;
00666 GuiImageData * scrollbarBoxOver;
00667
00668 GuiTrigger * trigA;
00669 };
00670
00671 #endif
