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usbloadergx/source/libwiigui/gui_customoptionbrowser.cpp
dimok321 d62e41d601 *Removed ntfs/fat source and added them as custom libs (makes them easier to update later) 
*Added sources of the custom libs to the branches
*Fixed crash when switching from list layout to grid/carousel layout
*Removed 1:1 copy option because its meaningless and almost the same as installing all partitions
*Fixed install partition selection. This option needs a reset. Go to settings and reselect your option for this.
*Fixed schinese and tchinese language modes (filename bugs. has to be schinese.lang and tchinese.lang like on SVN)
*Fixed bug in sound buffer circle
*Fixed incorrect behaviour of x-flip when selecting system like (thx Cyan for the patch)
*Accept ios revision 65535 for Waninkokos IOSes (thx to PPSainity for pointing it out)
*Merged the new theming style branch into trunk. Just as a reminder: ALL old themes will not work until the themers did port it to the new style!
*Removed old theme style completely

Theme example:
The example file of the theme is the Default.them file. It can be found in the SVN trunk.

Change in loading of themes:
When selecting a theme now a list of all .them files in a folder is displayed. The image folder of that theme has to be in the same folder as the .them file. The image path is defined in the head of the .them file in the line with "Image-Folder: Example\n".
2010-12-26 17:02:14 +00:00

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/****************************************************************************
* 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 "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 (length < PAGESIZE)
{
// 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 - 50 - scrollbarBoxBtn->GetTop();
listOffset = (position * length) / 180 - selectedItem;
if (listOffset <= 0)
{
listOffset = 0;
selectedItem = 0;
}
else if (listOffset + PAGESIZE >= length)
{
listOffset = length - PAGESIZE;
selectedItem = PAGESIZE - 1;
}
}
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);
}
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