102 lines
1.9 KiB
C
102 lines
1.9 KiB
C
// 26 may 2015
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#include "../ui.h"
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#include "uipriv.h"
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void uiControlDestroy(uiControl *c)
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{
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(*(c->Destroy))(c);
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}
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uintptr_t uiControlHandle(uiControl *c)
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{
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return (*(c->Handle))(c);
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}
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uiControl *uiControlParent(uiControl *c)
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{
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return (*(c->Parent))(c);
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}
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void uiControlSetParent(uiControl *c, uiControl *parent)
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{
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(*(c->SetParent))(c, parent);
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}
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int uiControlToplevel(uiControl *c)
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{
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return (*(c->Toplevel))(c);
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}
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int uiControlVisible(uiControl *c)
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{
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return (*(c->Visible))(c);
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}
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void uiControlShow(uiControl *c)
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{
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(*(c->Show))(c);
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}
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void uiControlHide(uiControl *c)
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{
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(*(c->Hide))(c);
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}
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int uiControlEnabled(uiControl *c)
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{
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return (*(c->Enabled))(c);
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}
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void uiControlEnable(uiControl *c)
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{
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(*(c->Enable))(c);
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}
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void uiControlDisable(uiControl *c)
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{
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(*(c->Disable))(c);
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}
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#define uiControlSignature 0x7569436F
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uiControl *uiAllocControl(size_t size, uint32_t OSsig, uint32_t typesig, const char *typenamestr)
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{
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uiControl *c;
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c = (uiControl *) uiprivAlloc(size, typenamestr);
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c->Signature = uiControlSignature;
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c->OSSignature = OSsig;
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c->TypeSignature = typesig;
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return c;
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}
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void uiFreeControl(uiControl *c)
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{
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if (uiControlParent(c) != NULL)
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uiprivUserBug("You cannot destroy a uiControl while it still has a parent. (control: %p)", c);
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uiprivFree(c);
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}
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void uiControlVerifySetParent(uiControl *c, uiControl *parent)
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{
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uiControl *curParent;
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if (uiControlToplevel(c))
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uiprivUserBug("You cannot give a toplevel uiControl a parent. (control: %p)", c);
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curParent = uiControlParent(c);
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if (parent != NULL && curParent != NULL)
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uiprivUserBug("You cannot give a uiControl a parent while it already has one. (control: %p; current parent: %p; new parent: %p)", c, curParent, parent);
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if (parent == NULL && curParent == NULL)
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uiprivImplBug("attempt to double unparent uiControl %p", c);
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}
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int uiControlEnabledToUser(uiControl *c)
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{
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while (c != NULL) {
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if (!uiControlEnabled(c))
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return 0;
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c = uiControlParent(c);
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}
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return 1;
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}
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