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/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, int 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 PADData pad;
00217 };
00218
00219 extern GuiTrigger userInput[4];
00220
00222 class GuiElement
00223 {
00224 public:
00226 GuiElement();
00228 ~GuiElement();
00231 void SetParent(GuiElement * e);
00234 GuiElement * GetParent();
00238 int GetLeft();
00242 int GetTop();
00245 void SetMinY(int y);
00248 int GetMinY();
00251 void SetMaxY(int y);
00254 int GetMaxY();
00257 void SetMinX(int x);
00260 int GetMinX();
00263 void SetMaxX(int x);
00266 int GetMaxX();
00269 int GetWidth();
00272 int GetHeight();
00276 void SetSize(int w, int h);
00279 bool IsVisible();
00282 bool IsSelectable();
00285 bool IsClickable();
00288 bool IsHoldable();
00291 void SetSelectable(bool s);
00294 void SetClickable(bool c);
00297 void SetHoldable(bool d);
00300 int GetState();
00303 int GetStateChan();
00306 void SetAlpha(int a);
00310 int GetAlpha();
00313 void SetScale(float s);
00316 float GetScale();
00319 void SetTrigger(GuiTrigger * t);
00323 void SetTrigger(u8 i, GuiTrigger * t);
00326 bool Rumble();
00329 void SetRumble(bool r);
00334 void SetEffect(int e, int a, int t=0);
00339 void SetEffectOnOver(int e, int a, int t=0);
00341 void SetEffectGrow();
00344 int GetEffect();
00349 bool IsInside(int x, int y);
00353 void SetPosition(int x, int y);
00356 void UpdateEffects();
00359 void SetUpdateCallback(UpdateCallback u);
00362 int IsFocused();
00365 virtual void SetVisible(bool v);
00368 virtual void SetFocus(int f);
00372 virtual void SetState(int s, int c = -1);
00374 virtual void ResetState();
00377 virtual int GetSelected();
00381 virtual void SetAlignment(int hor, int vert);
00384 virtual void Update(GuiTrigger * t);
00386 virtual void Draw();
00387 protected:
00388 bool visible;
00389 int focus;
00390 int width;
00391 int height;
00392 int xoffset;
00393 int yoffset;
00394 int ymin;
00395 int ymax;
00396 int xmin;
00397 int xmax;
00398 int xoffsetDyn;
00399 int yoffsetDyn;
00400 int alpha;
00401 f32 scale;
00402 int alphaDyn;
00403 f32 scaleDyn;
00404 bool rumble;
00405 int effects;
00406 int effectAmount;
00407 int effectTarget;
00408 int effectsOver;
00409 int effectAmountOver;
00410 int effectTargetOver;
00411 int alignmentHor;
00412 int alignmentVert;
00413 int state;
00414 int stateChan;
00415 bool selectable;
00416 bool clickable;
00417 bool holdable;
00418 GuiTrigger * trigger[2];
00419 GuiElement * parentElement;
00420 UpdateCallback updateCB;
00421 };
00422
00424 class GuiWindow : public GuiElement
00425 {
00426 public:
00428 GuiWindow();
00432 GuiWindow(int w, int h);
00434 ~GuiWindow();
00437 void Append(GuiElement* e);
00441 void Insert(GuiElement* e, u32 i);
00444 void Remove(GuiElement* e);
00446 void RemoveAll();
00450 GuiElement* GetGuiElementAt(u32 index) const;
00453 u32 GetSize();
00456 void SetVisible(bool v);
00458 void ResetState();
00461 void SetState(int s);
00464 int GetSelected();
00467 void SetFocus(int f);
00471 void ChangeFocus(GuiElement * e);
00477 void ToggleFocus(GuiTrigger * t);
00480 void MoveSelectionHor(int d);
00483 void MoveSelectionVert(int d);
00485 void Draw();
00489 void Update(GuiTrigger * t);
00490 protected:
00491 std::vector<GuiElement*> _elements;
00492 };
00493
00495 class GuiImageData
00496 {
00497 public:
00501 GuiImageData(const u8 * i);
00503 ~GuiImageData();
00506 u8 * GetImage();
00509 int GetWidth();
00512 int GetHeight();
00513 protected:
00514 u8 * data;
00515 int height;
00516 int width;
00517 };
00518
00520 class GuiImage : public GuiElement
00521 {
00522 public:
00524 GuiImage();
00527 GuiImage(GuiImageData * img);
00533 GuiImage(u8 * img, int w, int h);
00539 GuiImage(int w, int h, GXColor c);
00541 ~GuiImage();
00544 void SetAngle(float a);
00547 void SetTile(int t);
00549 void Draw();
00552 u8 * GetImage();
00555 void SetImage(GuiImageData * img);
00560 void SetImage(u8 * img, int w, int h);
00564 GXColor GetPixel(int x, int y);
00569 void SetPixel(int x, int y, GXColor color);
00573 void ColorStripe(int s);
00577 void SetStripe(int s);
00578 protected:
00579 int imgType;
00580 u8 * image;
00581 f32 imageangle;
00582 int tile;
00583 int stripe;
00584 };
00585
00587 class GuiText : public GuiElement
00588 {
00589 public:
00594 GuiText(const char * t, int s, GXColor c);
00598 GuiText(const char * t);
00600 ~GuiText();
00603 void SetText(const char * t);
00612 void SetPresets(int sz, GXColor c, int w, u16 s, int h, int v);
00615 void SetFontSize(int s);
00618 void SetMaxWidth(int width);
00621 void SetScroll(int s);
00625 void SetWrap(bool w, int width = 0);
00628 void SetColor(GXColor c);
00631 void SetStyle(u16 s);
00635 void SetAlignment(int hor, int vert);
00637 void Draw();
00638 protected:
00639 char * origText;
00640 wchar_t* text;
00641 int size;
00642 int maxWidth;
00643 bool wrap;
00644 wchar_t* textDyn;
00645 int textScroll;
00646 int textScrollPos;
00647 int textScrollInitialDelay;
00648 int textScrollDelay;
00649 u16 style;
00650 GXColor color;
00651 };
00652
00654 class GuiButton : public GuiElement
00655 {
00656 public:
00660 GuiButton(int w, int h);
00662 ~GuiButton();
00665 void SetImage(GuiImage* i);
00668 void SetImageOver(GuiImage* i);
00671 void SetImageHold(GuiImage* i);
00674 void SetImageClick(GuiImage* i);
00677 void SetIcon(GuiImage* i);
00680 void SetIconOver(GuiImage* i);
00683 void SetIconHold(GuiImage* i);
00686 void SetIconClick(GuiImage* i);
00690 void SetLabel(GuiText* t, int n = 0);
00694 void SetLabelOver(GuiText* t, int n = 0);
00698 void SetLabelHold(GuiText* t, int n = 0);
00702 void SetLabelClick(GuiText* t, int n = 0);
00705 void SetSoundOver(GuiSound * s);
00708 void SetSoundHold(GuiSound * s);
00711 void SetSoundClick(GuiSound * s);
00713 void Draw();
00716 void Update(GuiTrigger * t);
00717 protected:
00718 GuiImage * image;
00719 GuiImage * imageOver;
00720 GuiImage * imageHold;
00721 GuiImage * imageClick;
00722 GuiImage * icon;
00723 GuiImage * iconOver;
00724 GuiImage * iconHold;
00725 GuiImage * iconClick;
00726 GuiText * label[3];
00727 GuiText * labelOver[3];
00728 GuiText * labelHold[3];
00729 GuiText * labelClick[3];
00730 GuiSound * soundOver;
00731 GuiSound * soundHold;
00732 GuiSound * soundClick;
00733 };
00734
00735 typedef struct _keytype {
00736 char ch, chShift;
00737 } Key;
00738
00740 class GuiKeyboard : public GuiWindow
00741 {
00742 public:
00743 GuiKeyboard(char * t, u32 m);
00744 ~GuiKeyboard();
00745 void Update(GuiTrigger * t);
00746 char kbtextstr[256];
00747 protected:
00748 u32 kbtextmaxlen;
00749 Key keys[4][11];
00750 int shift;
00751 int caps;
00752 GuiText * kbText;
00753 GuiImage * keyTextboxImg;
00754 GuiText * keyCapsText;
00755 GuiImage * keyCapsImg;
00756 GuiImage * keyCapsOverImg;
00757 GuiButton * keyCaps;
00758 GuiText * keyShiftText;
00759 GuiImage * keyShiftImg;
00760 GuiImage * keyShiftOverImg;
00761 GuiButton * keyShift;
00762 GuiText * keyBackText;
00763 GuiImage * keyBackImg;
00764 GuiImage * keyBackOverImg;
00765 GuiButton * keyBack;
00766 GuiImage * keySpaceImg;
00767 GuiImage * keySpaceOverImg;
00768 GuiButton * keySpace;
00769 GuiButton * keyBtn[4][11];
00770 GuiImage * keyImg[4][11];
00771 GuiImage * keyImgOver[4][11];
00772 GuiText * keyTxt[4][11];
00773 GuiImageData * keyTextbox;
00774 GuiImageData * key;
00775 GuiImageData * keyOver;
00776 GuiImageData * keyMedium;
00777 GuiImageData * keyMediumOver;
00778 GuiImageData * keyLarge;
00779 GuiImageData * keyLargeOver;
00780 GuiSound * keySoundOver;
00781 GuiSound * keySoundClick;
00782 GuiTrigger * trigA;
00783 };
00784
00785 typedef struct _optionlist {
00786 int length;
00787 char name[MAX_OPTIONS][50];
00788 char value[MAX_OPTIONS][50];
00789 } OptionList;
00790
00792 class GuiOptionBrowser : public GuiElement
00793 {
00794 public:
00795 GuiOptionBrowser(int w, int h, OptionList * l);
00796 ~GuiOptionBrowser();
00797 void SetCol2Position(int x);
00798 int FindMenuItem(int c, int d);
00799 int GetClickedOption();
00800 void ResetState();
00801 void SetFocus(int f);
00802 void Draw();
00803 void TriggerUpdate();
00804 void Update(GuiTrigger * t);
00805 GuiText * optionVal[PAGESIZE];
00806 protected:
00807 int selectedItem;
00808 int listOffset;
00809 bool listChanged;
00810
00811 OptionList * options;
00812 int optionIndex[PAGESIZE];
00813 GuiButton * optionBtn[PAGESIZE];
00814 GuiText * optionTxt[PAGESIZE];
00815 GuiImage * optionBg[PAGESIZE];
00816
00817 GuiButton * arrowUpBtn;
00818 GuiButton * arrowDownBtn;
00819
00820 GuiImage * bgOptionsImg;
00821 GuiImage * scrollbarImg;
00822 GuiImage * arrowDownImg;
00823 GuiImage * arrowDownOverImg;
00824 GuiImage * arrowUpImg;
00825 GuiImage * arrowUpOverImg;
00826
00827 GuiImageData * bgOptions;
00828 GuiImageData * bgOptionsEntry;
00829 GuiImageData * scrollbar;
00830 GuiImageData * arrowDown;
00831 GuiImageData * arrowDownOver;
00832 GuiImageData * arrowUp;
00833 GuiImageData * arrowUpOver;
00834
00835 GuiSound * btnSoundOver;
00836 GuiSound * btnSoundClick;
00837 GuiTrigger * trigA;
00838 };
00839
00841 class GuiFileBrowser : public GuiElement
00842 {
00843 public:
00844 GuiFileBrowser(int w, int h);
00845 ~GuiFileBrowser();
00846 void ResetState();
00847 void SetFocus(int f);
00848 void Draw();
00849 void TriggerUpdate();
00850 void Update(GuiTrigger * t);
00851 GuiButton * fileList[FILE_PAGESIZE];
00852 protected:
00853 int selectedItem;
00854 int numEntries;
00855 bool listChanged;
00856
00857 GuiText * fileListText[FILE_PAGESIZE];
00858 GuiImage * fileListBg[FILE_PAGESIZE];
00859 GuiImage * fileListFolder[FILE_PAGESIZE];
00860
00861 GuiButton * arrowUpBtn;
00862 GuiButton * arrowDownBtn;
00863 GuiButton * scrollbarBoxBtn;
00864
00865 GuiImage * bgFileSelectionImg;
00866 GuiImage * scrollbarImg;
00867 GuiImage * arrowDownImg;
00868 GuiImage * arrowDownOverImg;
00869 GuiImage * arrowUpImg;
00870 GuiImage * arrowUpOverImg;
00871 GuiImage * scrollbarBoxImg;
00872 GuiImage * scrollbarBoxOverImg;
00873
00874 GuiImageData * bgFileSelection;
00875 GuiImageData * bgFileSelectionEntry;
00876 GuiImageData * fileFolder;
00877 GuiImageData * scrollbar;
00878 GuiImageData * arrowDown;
00879 GuiImageData * arrowDownOver;
00880 GuiImageData * arrowUp;
00881 GuiImageData * arrowUpOver;
00882 GuiImageData * scrollbarBox;
00883 GuiImageData * scrollbarBoxOver;
00884
00885 GuiSound * btnSoundOver;
00886 GuiSound * btnSoundClick;
00887 GuiTrigger * trigA;
00888 GuiTrigger * trigHeldA;
00889 };
00890
00891 #endif
