mirror of https://github.com/bsnes-emu/bsnes.git
83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
namespace phoenix {
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bool pWidget::focused() {
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return GetFocus() == hwnd;
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}
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Size pWidget::minimumSize() {
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return {0, 0};
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}
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void pWidget::setEnabled(bool enabled) {
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if(!widget.parent()) enabled = false;
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if(widget.state.abstract) enabled = false;
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if(!widget.enabledToAll()) enabled = false;
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EnableWindow(hwnd, enabled);
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}
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void pWidget::setFocused() {
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SetFocus(hwnd);
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}
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void pWidget::setFont(string font) {
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if(hfont) DeleteObject(hfont);
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hfont = pFont::create(font);
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SendMessage(hwnd, WM_SETFONT, (WPARAM)hfont, 0);
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}
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void pWidget::setGeometry(Geometry geometry) {
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if(GetParentWidget(&sizable)) {
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Position displacement = GetParentWidget(&sizable)->state.geometry.position();
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geometry.x -= displacement.x;
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geometry.y -= displacement.y;
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}
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SetWindowPos(hwnd, NULL, geometry.x, geometry.y, geometry.width, geometry.height, SWP_NOZORDER);
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if(widget.onSize) widget.onSize();
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}
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void pWidget::setVisible(bool visible) {
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if(!widget.parent()) visible = false;
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if(widget.state.abstract) visible = false;
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if(!widget.visibleToAll()) visible = false;
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ShowWindow(hwnd, visible ? SW_SHOWNORMAL : SW_HIDE);
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}
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void pWidget::constructor() {
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hfont = pFont::create(Font::sans(8));
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if(widget.state.abstract) {
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hwnd = CreateWindow(L"phoenix_label", L"",
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WS_CHILD,
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0, 0, 0, 0, parentHwnd, (HMENU)id, GetModuleHandle(0), 0);
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SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)&widget);
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}
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}
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void pWidget::destructor() {
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if(widget.state.abstract) {
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DestroyWindow(hwnd);
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}
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}
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void pWidget::orphan() {
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destructor();
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constructor();
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}
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void pWidget::setDefaultFont() {
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string description = widget.state.font;
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if(description.empty()) description = Font::sans(8);
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hfont = pFont::create(description);
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SendMessage(hwnd, WM_SETFONT, (WPARAM)hfont, 0);
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}
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//calling Widget::setParent destroys widget and re-creates it:
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//need to re-apply visiblity and enabled status; called by each subclassed setParent() function
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//constructors are called top-down, so set each widget to the top of the z-order (so children appear on top of parents)
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void pWidget::synchronize() {
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widget.setEnabled(widget.enabled());
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widget.setVisible(widget.visible());
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SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
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}
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}
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