00001
00031 #ifndef LIBWIIGUI_H
00032 #define LIBWIIGUI_H
00033
00034 #include <gccore.h>
00035 #include <malloc.h>
00036 #include <stdlib.h>
00037 #include <string.h>
00038 #include <vector>
00039 #include <exception>
00040 #include <wchar.h>
00041 #include <math.h>
00042 #include <asndlib.h>
00043 #include <wiiuse/wpad.h>
00044 #include "pngu.h"
00045 #include "FreeTypeGX.h"
00046 #include "video.h"
00047 #include "filelist.h"
00048 #include "input.h"
00049 #include "oggplayer.h"
00050
00051 extern FreeTypeGX *fontSystem[];
00052
00053 #define SCROLL_INITIAL_DELAY 20
00054 #define SCROLL_LOOP_DELAY 3
00055 #define FILE_PAGESIZE 8
00056 #define PAGESIZE 8
00057 #define MAX_OPTIONS 30
00058 #define MAX_KEYBOARD_DISPLAY 32
00059
00060 typedef void (*UpdateCallback)(void * e);
00061
00062 enum
00063 {
00064 ALIGN_LEFT,
00065 ALIGN_RIGHT,
00066 ALIGN_CENTRE,
00067 ALIGN_TOP,
00068 ALIGN_BOTTOM,
00069 ALIGN_MIDDLE
00070 };
00071
00072 enum
00073 {
00074 STATE_DEFAULT,
00075 STATE_SELECTED,
00076 STATE_CLICKED,
00077 STATE_HELD,
00078 STATE_DISABLED
00079 };
00080
00081 enum
00082 {
00083 SOUND_PCM,
00084 SOUND_OGG
00085 };
00086
00087 enum
00088 {
00089 IMAGE_TEXTURE,
00090 IMAGE_COLOR,
00091 IMAGE_DATA
00092 };
00093
00094 enum
00095 {
00096 TRIGGER_SIMPLE,
00097 TRIGGER_HELD,
00098 TRIGGER_BUTTON_ONLY,
00099 TRIGGER_BUTTON_ONLY_IN_FOCUS
00100 };
00101
00102 enum
00103 {
00104 SCROLL_NONE,
00105 SCROLL_HORIZONTAL
00106 };
00107
00108 typedef struct _paddata {
00109 u16 btns_d;
00110 u16 btns_u;
00111 u16 btns_h;
00112 s8 stickX;
00113 s8 stickY;
00114 s8 substickX;
00115 s8 substickY;
00116 u8 triggerL;
00117 u8 triggerR;
00118 } PADData;
00119
00120 #define EFFECT_SLIDE_TOP 1
00121 #define EFFECT_SLIDE_BOTTOM 2
00122 #define EFFECT_SLIDE_RIGHT 4
00123 #define EFFECT_SLIDE_LEFT 8
00124 #define EFFECT_SLIDE_IN 16
00125 #define EFFECT_SLIDE_OUT 32
00126 #define EFFECT_FADE 64
00127 #define EFFECT_SCALE 128
00128 #define EFFECT_COLOR_TRANSITION 256
00129
00131 class GuiSound
00132 {
00133 public:
00138 GuiSound(const u8 * s, s32 l, int t);
00140 ~GuiSound();
00142 void Play();
00144 void Stop();
00146 void Pause();
00148 void Resume();
00151 bool IsPlaying();
00154 void SetVolume(int v);
00157 void SetLoop(bool l);
00158 protected:
00159 const u8 * sound;
00160 int type;
00161 s32 length;
00162 s32 voice;
00163 s32 volume;
00164 bool loop;
00165 };
00166
00168 class GuiTrigger
00169 {
00170 public:
00172 GuiTrigger();
00174 ~GuiTrigger();
00179 void SetSimpleTrigger(s32 ch, u32 wiibtns, u16 gcbtns);
00184 void SetHeldTrigger(s32 ch, u32 wiibtns, u16 gcbtns);
00189 void SetButtonOnlyTrigger(s32 ch, u32 wiibtns, u16 gcbtns);
00194 void SetButtonOnlyInFocusTrigger(s32 ch, u32 wiibtns, u16 gcbtns);
00199 s8 WPAD_Stick(u8 right, int axis);
00202 bool Left();
00205 bool Right();
00208 bool Up();
00211 bool Down();
00212
00213 u8 type;
00214 s32 chan;
00215 WPADData * wpad;
00216 WPADData wpaddata;
00217 PADData pad;
00218 };
00219
00220 extern GuiTrigger userInput[4];
00221
00223 class GuiElement
00224 {
00225 public:
00227 GuiElement();
00229 ~GuiElement();
00232 void SetParent(GuiElement * e);
00235 GuiElement * GetParent();
00239 int GetLeft();
00243 int GetTop();
00246 void SetMinY(int y);
00249 int GetMinY();
00252 void SetMaxY(int y);
00255 int GetMaxY();
00258 void SetMinX(int x);
00261 int GetMinX();
00264 void SetMaxX(int x);
00267 int GetMaxX();
00270 int GetWidth();
00273 int GetHeight();
00277 void SetSize(int w, int h);
00280 bool IsVisible();
00283 bool IsSelectable();
00286 bool IsClickable();
00289 bool IsHoldable();
00292 void SetSelectable(bool s);
00295 void SetClickable(bool c);
00298 void SetHoldable(bool h);
00301 int GetState();
00304 int GetStateChan();
00307 void SetAlpha(int a);
00311 int GetAlpha();
00314 void SetScale(float s);
00317 float GetScale();
00320 void SetTrigger(GuiTrigger * t);
00324 void SetTrigger(u8 i, GuiTrigger * t);
00327 bool Rumble();
00330 void SetRumble(bool r);
00335 void SetEffect(int e, int a, int t=0);
00340 void SetEffectOnOver(int e, int a, int t=0);
00342 void SetEffectGrow();
00345 int GetEffect();
00350 bool IsInside(int x, int y);
00354 void SetPosition(int x, int y);
00357 void UpdateEffects();
00360 void SetUpdateCallback(UpdateCallback u);
00363 int IsFocused();
00366 virtual void SetVisible(bool v);
00369 virtual void SetFocus(int f);
00373 virtual void SetState(int s, int c = -1);
00375 virtual void ResetState();
00378 virtual int GetSelected();
00382 virtual void SetAlignment(int hor, int vert);
00385 virtual void Update(GuiTrigger * t);
00387 virtual void Draw();
00388 protected:
00389 bool visible;
00390 int focus;
00391 int width;
00392 int height;
00393 int xoffset;
00394 int yoffset;
00395 int ymin;
00396 int ymax;
00397 int xmin;
00398 int xmax;
00399 int xoffsetDyn;
00400 int yoffsetDyn;
00401 int alpha;
00402 f32 scale;
00403 int alphaDyn;
00404 f32 scaleDyn;
00405 bool rumble;
00406 int effects;
00407 int effectAmount;
00408 int effectTarget;
00409 int effectsOver;
00410 int effectAmountOver;
00411 int effectTargetOver;
00412 int alignmentHor;
00413 int alignmentVert;
00414 int state;
00415 int stateChan;
00416 bool selectable;
00417 bool clickable;
00418 bool holdable;
00419 GuiTrigger * trigger[2];
00420 GuiElement * parentElement;
00421 UpdateCallback updateCB;
00422 };
00423
00425 class GuiWindow : public GuiElement
00426 {
00427 public:
00429 GuiWindow();
00433 GuiWindow(int w, int h);
00435 ~GuiWindow();
00438 void Append(GuiElement* e);
00442 void Insert(GuiElement* e, u32 i);
00445 void Remove(GuiElement* e);
00447 void RemoveAll();
00451 GuiElement* GetGuiElementAt(u32 index) const;
00454 u32 GetSize();
00457 void SetVisible(bool v);
00459 void ResetState();
00462 void SetState(int s);
00465 int GetSelected();
00468 void SetFocus(int f);
00472 void ChangeFocus(GuiElement * e);
00478 void ToggleFocus(GuiTrigger * t);
00481 void MoveSelectionHor(int d);
00484 void MoveSelectionVert(int d);
00486 void Draw();
00490 void Update(GuiTrigger * t);
00491 protected:
00492 std::vector<GuiElement*> _elements;
00493 };
00494
00496 class GuiImageData
00497 {
00498 public:
00502 GuiImageData(const u8 * i);
00504 ~GuiImageData();
00507 u8 * GetImage();
00510 int GetWidth();
00513 int GetHeight();
00514 protected:
00515 u8 * data;
00516 int height;
00517 int width;
00518 };
00519
00521 class GuiImage : public GuiElement
00522 {
00523 public:
00525 GuiImage();
00528 GuiImage(GuiImageData * img);
00534 GuiImage(u8 * img, int w, int h);
00540 GuiImage(int w, int h, GXColor c);
00542 ~GuiImage();
00545 void SetAngle(float a);
00548 void SetTile(int t);
00550 void Draw();
00553 u8 * GetImage();
00556 void SetImage(GuiImageData * img);
00561 void SetImage(u8 * img, int w, int h);
00565 GXColor GetPixel(int x, int y);
00570 void SetPixel(int x, int y, GXColor color);
00574 void ColorStripe(int s);
00576 void Grayscale();
00580 void SetStripe(int s);
00581 protected:
00582 int imgType;
00583 u8 * image;
00584 f32 imageangle;
00585 int tile;
00586 int stripe;
00587 };
00588
00590 class GuiText : public GuiElement
00591 {
00592 public:
00597 GuiText(const char * t, int s, GXColor c);
00601 GuiText(const char * t);
00603 ~GuiText();
00606 void SetText(const char * t);
00615 void SetPresets(int sz, GXColor c, int w, u16 s, int h, int v);
00618 void SetFontSize(int s);
00621 void SetMaxWidth(int w);
00624 void SetScroll(int s);
00628 void SetWrap(bool w, int width = 0);
00631 void SetColor(GXColor c);
00634 void SetStyle(u16 s);
00638 void SetAlignment(int hor, int vert);
00640 void Draw();
00641 protected:
00642 char * origText;
00643 wchar_t* text;
00644 int size;
00645 int maxWidth;
00646 bool wrap;
00647 wchar_t* textDyn;
00648 int textScroll;
00649 int textScrollPos;
00650 int textScrollInitialDelay;
00651 int textScrollDelay;
00652 u16 style;
00653 GXColor color;
00654 };
00655
00657 class GuiButton : public GuiElement
00658 {
00659 public:
00663 GuiButton(int w, int h);
00665 ~GuiButton();
00668 void SetImage(GuiImage* i);
00671 void SetImageOver(GuiImage* i);
00674 void SetImageHold(GuiImage* i);
00677 void SetImageClick(GuiImage* i);
00680 void SetIcon(GuiImage* i);
00683 void SetIconOver(GuiImage* i);
00686 void SetIconHold(GuiImage* i);
00689 void SetIconClick(GuiImage* i);
00693 void SetLabel(GuiText* t, int n = 0);
00697 void SetLabelOver(GuiText* t, int n = 0);
00701 void SetLabelHold(GuiText* t, int n = 0);
00705 void SetLabelClick(GuiText* t, int n = 0);
00708 void SetSoundOver(GuiSound * s);
00711 void SetSoundHold(GuiSound * s);
00714 void SetSoundClick(GuiSound * s);
00716 void Draw();
00719 void Update(GuiTrigger * t);
00720 protected:
00721 GuiImage * image;
00722 GuiImage * imageOver;
00723 GuiImage * imageHold;
00724 GuiImage * imageClick;
00725 GuiImage * icon;
00726 GuiImage * iconOver;
00727 GuiImage * iconHold;
00728 GuiImage * iconClick;
00729 GuiText * label[3];
00730 GuiText * labelOver[3];
00731 GuiText * labelHold[3];
00732 GuiText * labelClick[3];
00733 GuiSound * soundOver;
00734 GuiSound * soundHold;
00735 GuiSound * soundClick;
00736 };
00737
00738 typedef struct _keytype {
00739 char ch, chShift;
00740 } Key;
00741
00743 class GuiKeyboard : public GuiWindow
00744 {
00745 public:
00746 GuiKeyboard(char * t, u32 m);
00747 ~GuiKeyboard();
00748 void Update(GuiTrigger * t);
00749 char kbtextstr[256];
00750 protected:
00751 u32 kbtextmaxlen;
00752 Key keys[4][11];
00753 int shift;
00754 int caps;
00755 GuiText * kbText;
00756 GuiImage * keyTextboxImg;
00757 GuiText * keyCapsText;
00758 GuiImage * keyCapsImg;
00759 GuiImage * keyCapsOverImg;
00760 GuiButton * keyCaps;
00761 GuiText * keyShiftText;
00762 GuiImage * keyShiftImg;
00763 GuiImage * keyShiftOverImg;
00764 GuiButton * keyShift;
00765 GuiText * keyBackText;
00766 GuiImage * keyBackImg;
00767 GuiImage * keyBackOverImg;
00768 GuiButton * keyBack;
00769 GuiImage * keySpaceImg;
00770 GuiImage * keySpaceOverImg;
00771 GuiButton * keySpace;
00772 GuiButton * keyBtn[4][11];
00773 GuiImage * keyImg[4][11];
00774 GuiImage * keyImgOver[4][11];
00775 GuiText * keyTxt[4][11];
00776 GuiImageData * keyTextbox;
00777 GuiImageData * key;
00778 GuiImageData * keyOver;
00779 GuiImageData * keyMedium;
00780 GuiImageData * keyMediumOver;
00781 GuiImageData * keyLarge;
00782 GuiImageData * keyLargeOver;
00783 GuiSound * keySoundOver;
00784 GuiSound * keySoundClick;
00785 GuiTrigger * trigA;
00786 };
00787
00788 typedef struct _optionlist {
00789 int length;
00790 char name[MAX_OPTIONS][50];
00791 char value[MAX_OPTIONS][50];
00792 } OptionList;
00793
00795 class GuiOptionBrowser : public GuiElement
00796 {
00797 public:
00798 GuiOptionBrowser(int w, int h, OptionList * l);
00799 ~GuiOptionBrowser();
00800 void SetCol2Position(int x);
00801 int FindMenuItem(int c, int d);
00802 int GetClickedOption();
00803 void ResetState();
00804 void SetFocus(int f);
00805 void Draw();
00806 void TriggerUpdate();
00807 void Update(GuiTrigger * t);
00808 GuiText * optionVal[PAGESIZE];
00809 protected:
00810 int selectedItem;
00811 int listOffset;
00812 bool listChanged;
00813
00814 OptionList * options;
00815 int optionIndex[PAGESIZE];
00816 GuiButton * optionBtn[PAGESIZE];
00817 GuiText * optionTxt[PAGESIZE];
00818 GuiImage * optionBg[PAGESIZE];
00819
00820 GuiButton * arrowUpBtn;
00821 GuiButton * arrowDownBtn;
00822
00823 GuiImage * bgOptionsImg;
00824 GuiImage * scrollbarImg;
00825 GuiImage * arrowDownImg;
00826 GuiImage * arrowDownOverImg;
00827 GuiImage * arrowUpImg;
00828 GuiImage * arrowUpOverImg;
00829
00830 GuiImageData * bgOptions;
00831 GuiImageData * bgOptionsEntry;
00832 GuiImageData * scrollbar;
00833 GuiImageData * arrowDown;
00834 GuiImageData * arrowDownOver;
00835 GuiImageData * arrowUp;
00836 GuiImageData * arrowUpOver;
00837
00838 GuiSound * btnSoundOver;
00839 GuiSound * btnSoundClick;
00840 GuiTrigger * trigA;
00841 };
00842
00844 class GuiFileBrowser : public GuiElement
00845 {
00846 public:
00847 GuiFileBrowser(int w, int h);
00848 ~GuiFileBrowser();
00849 void ResetState();
00850 void SetFocus(int f);
00851 void Draw();
00852 void TriggerUpdate();
00853 void Update(GuiTrigger * t);
00854 GuiButton * fileList[FILE_PAGESIZE];
00855 protected:
00856 int selectedItem;
00857 int numEntries;
00858 bool listChanged;
00859
00860 GuiText * fileListText[FILE_PAGESIZE];
00861 GuiImage * fileListBg[FILE_PAGESIZE];
00862 GuiImage * fileListFolder[FILE_PAGESIZE];
00863
00864 GuiButton * arrowUpBtn;
00865 GuiButton * arrowDownBtn;
00866 GuiButton * scrollbarBoxBtn;
00867
00868 GuiImage * bgFileSelectionImg;
00869 GuiImage * scrollbarImg;
00870 GuiImage * arrowDownImg;
00871 GuiImage * arrowDownOverImg;
00872 GuiImage * arrowUpImg;
00873 GuiImage * arrowUpOverImg;
00874 GuiImage * scrollbarBoxImg;
00875 GuiImage * scrollbarBoxOverImg;
00876
00877 GuiImageData * bgFileSelection;
00878 GuiImageData * bgFileSelectionEntry;
00879 GuiImageData * fileFolder;
00880 GuiImageData * scrollbar;
00881 GuiImageData * arrowDown;
00882 GuiImageData * arrowDownOver;
00883 GuiImageData * arrowUp;
00884 GuiImageData * arrowUpOver;
00885 GuiImageData * scrollbarBox;
00886 GuiImageData * scrollbarBoxOver;
00887
00888 GuiSound * btnSoundOver;
00889 GuiSound * btnSoundClick;
00890 GuiTrigger * trigA;
00891 GuiTrigger * trigHeldA;
00892 };
00893
00894 #endif
