mirror of
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78 lines
1.5 KiB
C++
78 lines
1.5 KiB
C++
/****************************************************************************
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* libwiigui
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*
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* Tantric 2009
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*
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* gui_tooltip.cpp
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*
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* GUI class definitions
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***************************************************************************/
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#include "gui.h"
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GuiImageData GuiTooltip::tooltipStd(tooltip_png);
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GuiImageData GuiTooltip::tooltipMedium(tooltip_medium_png);
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GuiImageData GuiTooltip::tooltipLarge(tooltip_large_png);
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/**
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* Constructor for the GuiTooltip class.
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*/
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GuiTooltip::GuiTooltip(const char *t)
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{
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text = NULL;
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image.SetParent(this);
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SetText(t);
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}
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/*
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* Destructor for the GuiTooltip class.
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*/
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GuiTooltip::~GuiTooltip()
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{
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if(text) delete text;
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}
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/* !Sets the text of the GuiTooltip element
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* !\param t Text
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*/
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void GuiTooltip::SetText(const char * t)
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{
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LOCK(this);
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if(text)
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{
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delete text;
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text = NULL;
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}
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int t_width = 24;
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if(t && (text = new GuiText(t, 22, (GXColor){0, 0, 0, 255})))
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{
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text->SetParent(this);
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t_width += text->GetTextWidth();
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}
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if(t_width > tooltipMedium.GetWidth())
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image.SetImage(&tooltipLarge);
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else if(t_width > tooltipStd.GetWidth())
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image.SetImage(&tooltipMedium);
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else
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image.SetImage(&tooltipStd);
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image.SetPosition(0, 0);
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width = image.GetWidth();
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height = image.GetHeight();
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}
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/*
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* Draw the Tooltip on screen
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*/
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void GuiTooltip::Draw()
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{
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LOCK(this);
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if(!this->IsVisible()) return;
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image.Draw();
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if(text) text->Draw();
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this->UpdateEffects();
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}
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