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Add marquee for long cheat names

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This commit is contained in:
Gericom
2026-03-01 16:18:06 +01:00
parent a9425eea7c
commit e2e42115e7
10 changed files with 162 additions and 36 deletions
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83
arm9/source/gui/views/LabelView.cpp
View File

@@ -9,6 +9,10 @@
#include "gui/palette/GradientPalette.h"
#include "LabelView.h"
#define MARQUEE_START_FRAMES 60
#define MARQUEE_STEP_FRAMES 3
#define MARQUEE_END_FRAMES 90
LabelView::LabelView(u32 width, u32 height, u32 maxStringLength, const nft2_header_t* font, bool a5i3)
: _width(width), _height(height)
, _maxStringLength(maxStringLength), _font(font)
@@ -34,14 +38,30 @@ LabelView::LabelView(u32 width, u32 height, u32 maxStringLength, const nft2_head
SetText(u"");
}
void LabelView::Update()
{
if (_ellipsisStyleChanged)
{
RestartMarquee();
UpdateTileBuffer();
_ellipsisStyleChanged = false;
}
else if (_ellipsisStyle == EllipsisStyle::Marquee)
{
UpdateMarquee();
}
}
void LabelView::SetTextBuffer(const char* text)
{
StringUtil::Copy(_textBuffer.get(), text, _maxStringLength + 1);
RestartMarquee();
}
void LabelView::SetTextBuffer(const char16_t* text)
{
StringUtil::Copy(_textBuffer.get(), text, _maxStringLength + 1);
RestartMarquee();
}
void LabelView::SetTextBuffer(const char16_t* text, u32 length)
@@ -50,6 +70,7 @@ void LabelView::SetTextBuffer(const char16_t* text, u32 length)
if (copyLength > 0)
memcpy(_textBuffer.get(), text, copyLength * 2);
_textBuffer[copyLength] = 0;
RestartMarquee();
}
void LabelView::UpdateTileBuffer()
@@ -63,10 +84,19 @@ void LabelView::UpdateTileBuffer()
renderParams.width = _width;
renderParams.height = _height;
renderParams.a5i3 = _a5i3;
if (_ellipsis)
if (_ellipsisStyle == EllipsisStyle::Ellipsis)
{
nft2_renderStringEllipsis(_font, _textBuffer.get(), _tileBuffer.get(), _actualWidth, &renderParams, u" ... ");
}
else
{
if (_ellipsisStyle == EllipsisStyle::Marquee)
{
renderParams.x = -_marqueeOffset;
renderParams.onlyRenderWholeGlyphs = false;
}
nft2_renderString(_font, _textBuffer.get(), _tileBuffer.get(), _actualWidth, &renderParams);
}
_newStringWidth = renderParams.textWidth;
}
else
@@ -119,3 +149,54 @@ QueueTask<void> LabelView::SetTextAsync(TaskQueueBase* taskQueue, const char16_t
SetTextBuffer(text, length);
return UpdateTileBufferAsync(taskQueue);
}
void LabelView::RestartMarquee()
{
_marqueeOffset = 0;
_marqueeCounter = MARQUEE_START_FRAMES;
_marqueeState = MarqueeState::StartWait;
}
void LabelView::UpdateMarquee()
{
UpdateTileBuffer();
if (_newStringWidth <= _width)
{
_marqueeOffset = 0;
}
else
{
switch (_marqueeState)
{
case MarqueeState::StartWait:
{
if (--_marqueeCounter <= 0)
{
_marqueeState = MarqueeState::Moving;
_marqueeOffset = 0;
}
break;
}
case MarqueeState::Moving:
{
_marqueeOffset++;
if (_newStringWidth - _marqueeOffset < _width)
{
_marqueeState = MarqueeState::EndWait;
_marqueeCounter = MARQUEE_END_FRAMES;
}
break;
}
case MarqueeState::EndWait:
{
if (--_marqueeCounter <= 0)
{
_marqueeState = MarqueeState::StartWait;
_marqueeCounter = MARQUEE_START_FRAMES;
_marqueeOffset = 0;
}
break;
}
}
}
}