usbloadergx/source/libwiigui/gui_customoptionbrowser.cpp
dimok321 052c6d4591 RC1 upload:
*update of ehcmodules for Hermes IOS supporting now more drives (thanks rodries again)
*added ignore case sensitivity on NTFS (hopefully it works as good as it sounds)
*fixed homebrew receiving in homebrew launcher via network
*changed video switching code to the one from Wiiflow
*allow ',' as floating point '.'
*Fix of reloading titles after wiitdb update
*reset all other button clicks on carousel when two or more buttons are clicked at once
*a few code optimizations
*fixed compile bug on OSX (Issue 1844 and Issue 1132)
*language files updated
2011-03-14 21:19:21 +00:00

532 lines
15 KiB
C++

/****************************************************************************
* 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 <unistd.h>
#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 = LIMIT(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);
}