/**************************************************************************** * libwiigui * * gui_customoptionbrowser.cpp * * GUI class definitions ***************************************************************************/ #include "gui.h" #include "../wpad.h" #include "../main.h" #include "../gecko.h" #include "../settings/CSettings.h" #include "gui_customoptionbrowser.h" #include "themes/CTheme.h" #include "utils/tools.h" #include "menu.h" #include #define GAMESELECTSIZE 30 /** * Constructor for the GuiCustomOptionBrowser class. */ GuiCustomOptionBrowser::GuiCustomOptionBrowser(int w, int h, OptionList * l, const char * custombg) { width = w; height = h; options = l; selectable = true; selectedItem = 0; focus = 1; // allow focus coL2 = 50; scrollbaron = false; listOffset = 0; trigA = new GuiTrigger; trigA->SetSimpleTrigger(-1, WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A, PAD_BUTTON_A); trigHeldA = new GuiTrigger; trigHeldA->SetHeldTrigger(-1, WPAD_BUTTON_A, PAD_BUTTON_A); bgOptions = Resources::GetImageData(custombg); bgOptionsImg = new GuiImage(bgOptions); bgOptionsImg->SetParent(this); bgOptionsImg->SetAlignment(ALIGN_LEFT, ALIGN_MIDDLE); bgOptionsEntry = Resources::GetImageData("bg_options_entry.png"); scrollbar = Resources::GetImageData("scrollbar.png"); scrollbarImg = new GuiImage(scrollbar); scrollbarImg->SetParent(this); scrollbarImg->SetAlignment(ALIGN_RIGHT, ALIGN_TOP); scrollbarImg->SetPosition(0, 4); arrowDown = Resources::GetImageData("scrollbar_arrowdown.png"); arrowDownImg = new GuiImage(arrowDown); arrowDownOver = Resources::GetImageData("scrollbar_arrowdown.png"); arrowDownOverImg = new GuiImage(arrowDownOver); arrowUp = Resources::GetImageData("scrollbar_arrowup.png"); arrowUpImg = new GuiImage(arrowUp); arrowUpOver = Resources::GetImageData("scrollbar_arrowup.png"); arrowUpOverImg = new GuiImage(arrowUpOver); scrollbarBox = Resources::GetImageData("scrollbar_box.png"); scrollbarBoxImg = new GuiImage(scrollbarBox); scrollbarBoxOver = Resources::GetImageData("scrollbar_box.png"); scrollbarBoxOverImg = new GuiImage(scrollbarBoxOver); arrowUpBtn = new GuiButton(arrowUpImg->GetWidth(), arrowUpImg->GetHeight()); arrowUpBtn->SetParent(this); arrowUpBtn->SetImage(arrowUpImg); arrowUpBtn->SetImageOver(arrowUpOverImg); arrowUpBtn->SetImageHold(arrowUpOverImg); arrowUpBtn->SetAlignment(ALIGN_CENTRE, ALIGN_TOP); arrowUpBtn->SetPosition(width / 2 - 18 + 7, -18); arrowUpBtn->SetSelectable(false); arrowUpBtn->SetTrigger(trigA); arrowUpBtn->SetEffectOnOver(EFFECT_SCALE, 50, 130); arrowUpBtn->SetSoundClick(btnSoundClick); arrowDownBtn = new GuiButton(arrowDownImg->GetWidth(), arrowDownImg->GetHeight()); arrowDownBtn->SetParent(this); arrowDownBtn->SetImage(arrowDownImg); arrowDownBtn->SetImageOver(arrowDownOverImg); arrowDownBtn->SetImageHold(arrowDownOverImg); arrowDownBtn->SetAlignment(ALIGN_CENTRE, ALIGN_BOTTOM); arrowDownBtn->SetPosition(width / 2 - 18 + 7, 18); arrowDownBtn->SetSelectable(false); arrowDownBtn->SetTrigger(trigA); arrowDownBtn->SetEffectOnOver(EFFECT_SCALE, 50, 130); arrowDownBtn->SetSoundClick(btnSoundClick); scrollbarBoxBtn = new GuiButton(scrollbarBoxImg->GetWidth(), scrollbarBoxImg->GetHeight()); scrollbarBoxBtn->SetParent(this); scrollbarBoxBtn->SetImage(scrollbarBoxImg); scrollbarBoxBtn->SetImageOver(scrollbarBoxOverImg); scrollbarBoxBtn->SetImageHold(scrollbarBoxOverImg); scrollbarBoxBtn->SetAlignment(ALIGN_CENTRE, ALIGN_TOP); scrollbarBoxBtn->SetSelectable(false); scrollbarBoxBtn->SetEffectOnOver(EFFECT_SCALE, 50, 120); scrollbarBoxBtn->SetMinY(0); scrollbarBoxBtn->SetMaxY(height - 30); scrollbarBoxBtn->SetHoldable(true); scrollbarBoxBtn->SetTrigger(trigHeldA); for (int i = 0; i < PAGESIZE; i++) { optionTxt[i] = new GuiText((wchar_t *) NULL, 20, thColor("r=0 g=0 b=0 a=255 - settings text color")); optionTxt[i]->SetAlignment(ALIGN_LEFT, ALIGN_MIDDLE); optionTxt[i]->SetPosition(24, 0); optionTxt[i]->SetMaxWidth(bgOptionsImg->GetWidth() - (coL2 + 24), DOTTED); optionBg[i] = new GuiImage(bgOptionsEntry); optionVal[i] = new GuiText((wchar_t *) NULL, 20, thColor("r=0 g=0 b=0 a=255 - settings text color")); optionVal[i]->SetAlignment(ALIGN_LEFT, ALIGN_MIDDLE); optionValOver[i] = new GuiText((wchar_t *) NULL, 20, thColor("r=0 g=0 b=0 a=255 - settings text color")); optionValOver[i]->SetAlignment(ALIGN_LEFT, ALIGN_MIDDLE); optionBtn[i] = new GuiButton(width - 28, GAMESELECTSIZE); optionBtn[i]->SetParent(this); optionBtn[i]->SetLabel(optionTxt[i], 0); optionBtn[i]->SetLabel(optionVal[i], 1); optionBtn[i]->SetLabelOver(optionValOver[i], 1); optionBtn[i]->SetImageOver(optionBg[i]); optionBtn[i]->SetPosition(10, GAMESELECTSIZE * i + 4); optionBtn[i]->SetRumble(false); optionBtn[i]->SetTrigger(trigA); optionBtn[i]->SetSoundClick(btnSoundClick); } } /** * Destructor for the GuiCustomOptionBrowser class. */ GuiCustomOptionBrowser::~GuiCustomOptionBrowser() { delete arrowUpBtn; delete arrowDownBtn; delete scrollbarBoxBtn; delete scrollbarImg; delete arrowDownImg; delete arrowDownOverImg; delete arrowUpImg; delete arrowUpOverImg; delete scrollbarBoxImg; delete scrollbarBoxOverImg; delete scrollbar; delete arrowDown; delete arrowDownOver; delete arrowUp; delete arrowUpOver; delete scrollbarBox; delete scrollbarBoxOver; delete bgOptionsImg; delete bgOptions; delete bgOptionsEntry; delete trigA; delete trigHeldA; for (int i = 0; i < PAGESIZE; i++) { delete optionTxt[i]; delete optionVal[i]; delete optionValOver[i]; delete optionBg[i]; delete optionBtn[i]; } } void GuiCustomOptionBrowser::SetFocus(int f) { focus = f; for (int i = 0; i < PAGESIZE; i++) optionBtn[i]->ResetState(); if (f == 1) optionBtn[selectedItem]->SetState(STATE_SELECTED); } void GuiCustomOptionBrowser::ResetState() { if (state != STATE_DISABLED) { state = STATE_DEFAULT; stateChan = -1; } for (int i = 0; i < PAGESIZE; i++) { optionBtn[i]->ResetState(); } } int GuiCustomOptionBrowser::GetClickedOption() { for (int i = 0; i < PAGESIZE; i++) { if (optionBtn[i]->GetState() == STATE_CLICKED) { optionBtn[i]->SetState(STATE_SELECTED); return optionIndex[i]; } } return -1; } int GuiCustomOptionBrowser::GetSelectedOption() { for (int i = 0; i < PAGESIZE; i++) { if (optionBtn[i]->GetState() == STATE_SELECTED) { return optionIndex[i]; } } return -1; } void GuiCustomOptionBrowser::SetClickable(bool enable) { for (int i = 0; i < PAGESIZE; i++) { optionBtn[i]->SetClickable(enable); } } void GuiCustomOptionBrowser::SetOffset(int optionnumber) { listOffset = optionnumber; selectedItem = optionnumber; } /**************************************************************************** * FindMenuItem * * Help function to find the next visible menu item on the list ***************************************************************************/ int GuiCustomOptionBrowser::FindMenuItem(int currentItem, int direction) { int nextItem = currentItem + direction; if (nextItem < 0 || nextItem >= options->GetLength()) return -1; if (strlen(options->GetName(nextItem)) > 0) return nextItem; return FindMenuItem(nextItem, direction); } /** * Draw the button on screen */ void GuiCustomOptionBrowser::Draw() { if (!this->IsVisible()) return; bgOptionsImg->Draw(); int next = listOffset; for (int i = 0; i < PAGESIZE; i++) { if (next >= 0) { optionBtn[i]->Draw(); next = this->FindMenuItem(next, 1); } else break; } if (PAGESIZE < options->GetLength()) { scrollbarImg->Draw(); arrowUpBtn->Draw(); arrowDownBtn->Draw(); scrollbarBoxBtn->Draw(); } this->UpdateEffects(); } void GuiCustomOptionBrowser::UpdateListEntries() { LOCK(this); scrollbaron = options->GetLength() > PAGESIZE; if (listOffset < 0) listOffset = this->FindMenuItem(-1, 1); int next = listOffset; int maxNameWidth = 0; for (int i = 0; i < PAGESIZE; i++) { if (next >= 0) { if (optionBtn[i]->GetState() == STATE_DISABLED) { optionBtn[i]->SetVisible(true); optionBtn[i]->SetState(STATE_DEFAULT); } optionTxt[i]->SetText(options->GetName(next)); if (maxNameWidth < optionTxt[i]->GetTextWidth()) maxNameWidth = optionTxt[i]->GetTextWidth(); optionVal[i]->SetText(options->GetValue(next)); optionValOver[i]->SetText(options->GetValue(next)); optionIndex[i] = next; next = this->FindMenuItem(next, 1); } else { optionBtn[i]->SetVisible(false); optionBtn[i]->SetState(STATE_DISABLED); } } if (coL2 < (24 + maxNameWidth + 16)) coL2 = 24 + maxNameWidth + 16; for (int i = 0; i < PAGESIZE; i++) { if (optionBtn[i]->GetState() != STATE_DISABLED) { optionVal[i]->SetPosition(coL2, 0); optionVal[i]->SetMaxWidth(bgOptionsImg->GetWidth() - (coL2 + 24), DOTTED); optionValOver[i]->SetPosition(coL2, 0); optionValOver[i]->SetMaxWidth(bgOptionsImg->GetWidth() - (coL2 + 24), SCROLL_HORIZONTAL); } } } void GuiCustomOptionBrowser::Update(GuiTrigger * t) { if (state == STATE_DISABLED || !t) return; int next, prev, length = options->GetLength(); int old_listOffset = listOffset; if (scrollbaron) { // update the location of the scroll box based on the position in the option list arrowUpBtn->Update(t); arrowDownBtn->Update(t); scrollbarBoxBtn->Update(t); } if(options->IsChanged()) UpdateListEntries(); next = listOffset; if (!(t->wpad.btns_h & WPAD_BUTTON_UP || t->wpad.btns_h & WPAD_BUTTON_DOWN || t->wpad.btns_h & WPAD_CLASSIC_BUTTON_UP || t->wpad.btns_h & WPAD_CLASSIC_BUTTON_DOWN || t->pad.btns_h & PAD_BUTTON_UP || t->pad.btns_h & PAD_BUTTON_DOWN)) { for (int i = 0; i < PAGESIZE; i++) { if (next >= 0) next = this->FindMenuItem(next, 1); if (focus) { if (i != selectedItem && optionBtn[i]->GetState() == STATE_SELECTED) { optionBtn[i]->ResetState(); } else if (i == selectedItem && optionBtn[i]->GetState() == STATE_DEFAULT) { optionBtn[selectedItem]->SetState(STATE_SELECTED); } } optionBtn[i]->Update(t); if (optionBtn[i]->GetState() == STATE_SELECTED) { selectedItem = i; } } } // pad/joystick navigation if (!focus) return; // skip navigation if (t->Down()) { next = this->FindMenuItem(optionIndex[selectedItem], 1); if (next >= 0) { if (selectedItem == PAGESIZE - 1) { // move list down by 1 listOffset = this->FindMenuItem(listOffset, 1); } else if (optionBtn[selectedItem + 1]->IsVisible()) { optionBtn[selectedItem]->ResetState(); optionBtn[selectedItem + 1]->SetState(STATE_SELECTED, t->chan); selectedItem++; } } } else if (t->Up()) { prev = this->FindMenuItem(optionIndex[selectedItem], -1); if (prev >= 0) { if (selectedItem == 0) { // move list up by 1 listOffset = prev; } else { optionBtn[selectedItem]->ResetState(); optionBtn[selectedItem - 1]->SetState(STATE_SELECTED, t->chan); selectedItem--; } } } if (!scrollbaron) return; if (arrowDownBtn->GetState() == STATE_CLICKED || arrowDownBtn->GetState() == STATE_HELD) { next = this->FindMenuItem(optionIndex[selectedItem], 1); if (next >= 0) { if (selectedItem == PAGESIZE - 1) { // move list down by 1 listOffset = this->FindMenuItem(listOffset, 1); } else if (optionBtn[selectedItem + 1]->IsVisible()) { optionBtn[selectedItem]->ResetState(); optionBtn[selectedItem + 1]->SetState(STATE_SELECTED, t->chan); selectedItem++; } scrollbarBoxBtn->Draw(); usleep(35000); } if (!(t->wpad.btns_h & WPAD_BUTTON_A || t->wpad.btns_h & WPAD_CLASSIC_BUTTON_A || t->pad.btns_h & PAD_BUTTON_A)) { arrowDownBtn->ResetState(); } } else if (arrowUpBtn->GetState() == STATE_CLICKED || arrowUpBtn->GetState() == STATE_HELD) { prev = this->FindMenuItem(optionIndex[selectedItem], -1); if (prev >= 0) { if (selectedItem == 0) { // move list up by 1 listOffset = prev; } else { optionBtn[selectedItem]->ResetState(); optionBtn[selectedItem - 1]->SetState(STATE_SELECTED, t->chan); selectedItem--; } scrollbarBoxBtn->Draw(); usleep(35000); } if (!(t->wpad.btns_h & WPAD_BUTTON_A || t->wpad.btns_h & WPAD_CLASSIC_BUTTON_A || t->pad.btns_h & PAD_BUTTON_A)) { arrowUpBtn->ResetState(); } } if (scrollbarBoxBtn->GetState() == STATE_HELD && scrollbarBoxBtn->GetStateChan() == t->chan && t->wpad.ir.valid && options->GetLength() > PAGESIZE) { scrollbarBoxBtn->SetPosition(width / 2 - 18 + 7, 0); int position = t->wpad.ir.y - scrollbarBoxBtn->GetHeight()/2 - scrollbarBoxBtn->GetTop(); position = cut_bounds(position, 0, 237); listOffset = (int) (((float) position / 237.0f)*length); selectedItem = (int) (((float) listOffset / (float) length)*(PAGESIZE-1)); if (listOffset <= 0) { listOffset = 0; selectedItem = 0; } else if (listOffset + PAGESIZE >= length) { listOffset = length - PAGESIZE; } } int positionbar = 237 * (listOffset + selectedItem) / length; if (positionbar > 216) positionbar = 216; scrollbarBoxBtn->SetPosition(width / 2 - 18 + 7, positionbar + 8); if (t->Right()) { if (listOffset < length && length > PAGESIZE) { listOffset = listOffset + PAGESIZE; if (listOffset + PAGESIZE >= length) listOffset = length - PAGESIZE; } } else if (t->Left()) { if (listOffset > 0) { listOffset = listOffset - PAGESIZE; if (listOffset < 0) listOffset = 0; } } if (old_listOffset != listOffset) UpdateListEntries(); if (updateCB) updateCB(this); }