* Copyright 2000, Georges-Edouard Berenger. All rights reserved.
* Copyright 2022, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#include "IconMenuItem.h"
#include <ControlLook.h>
#include <Bitmap.h>
IconMenuItem::IconMenuItem(BBitmap* icon, const char* title,
BMessage* msg, bool drawText, bool purge)
:
BMenuItem(title, msg),
fIcon(icon),
fDrawText(drawText),
fPurge(purge)
{
}
IconMenuItem::IconMenuItem(BBitmap* icon, BMenu* menu, bool drawText, bool purge)
:
BMenuItem(menu),
fIcon(icon),
fDrawText(drawText),
fPurge(purge)
{
}
IconMenuItem::~IconMenuItem()
{
if (fPurge)
delete fIcon;
}
void
IconMenuItem::Reset(BBitmap* icon, bool purge)
{
if (fPurge)
delete fIcon;
fPurge = purge;
fIcon = icon;
}
void
IconMenuItem::DrawContent()
{
DrawIcon();
if (fDrawText) {
BPoint loc = ContentLocation();
loc.x += ceilf(be_control_look->DefaultLabelSpacing() * 3.3f);
Menu()->MovePenTo(loc);
BMenuItem::DrawContent();
}
}
void
IconMenuItem::Highlight(bool hilited)
{
BMenuItem::Highlight(hilited);
DrawIcon();
}
void
IconMenuItem::DrawIcon()
{
if (fIcon == NULL)
return;
BPoint loc = ContentLocation();
BRect frame = Frame();
loc.y = frame.top + (frame.bottom - frame.top - fIcon->Bounds().Height()) / 2;
BMenu* menu = Menu();
if (fIcon->ColorSpace() == B_RGBA32) {
menu->SetDrawingMode(B_OP_ALPHA);
menu->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_OVERLAY);
} else
menu->SetDrawingMode(B_OP_OVER);
menu->DrawBitmap(fIcon, loc);
menu->SetDrawingMode(B_OP_COPY);
}
void
IconMenuItem::GetContentSize(float* width, float* height)
{
BMenuItem::GetContentSize(width, height);
if (fIcon == NULL)
return;
const float limit = ceilf(fIcon->Bounds().Height() +
(be_control_look->DefaultLabelSpacing() / 3.0f));
if (*height < limit)
*height = limit;
if (fDrawText)
*width += fIcon->Bounds().Width() + be_control_look->DefaultLabelSpacing();
else
*width = fIcon->Bounds().Width() + 1;
}
