mirror of
https://github.com/reactos/reactos.git
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86 lines
1.8 KiB
C
86 lines
1.8 KiB
C
/* ------------- menu.c ------------- */
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#include "dflat.h"
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static struct DfPopDown *FindCmd(DF_MBAR *mn, int cmd)
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{
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DF_MENU *mnu = mn->PullDown;
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while (mnu->Title != (void *)-1) {
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struct DfPopDown *pd = mnu->Selections;
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while (pd->SelectionTitle != NULL) {
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if (pd->ActionId == cmd)
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return pd;
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pd++;
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}
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mnu++;
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}
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return NULL;
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}
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char *DfGetCommandText(DF_MBAR *mn, int cmd)
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{
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struct DfPopDown *pd = FindCmd(mn, cmd);
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if (pd != NULL)
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return pd->SelectionTitle;
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return NULL;
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}
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BOOL DfIsCascadedCommand(DF_MBAR *mn, int cmd)
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{
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struct DfPopDown *pd = FindCmd(mn, cmd);
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if (pd != NULL)
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return pd->Attrib & DF_CASCADED;
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return FALSE;
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}
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void DfActivateCommand(DF_MBAR *mn, int cmd)
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{
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struct DfPopDown *pd = FindCmd(mn, cmd);
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if (pd != NULL)
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pd->Attrib &= ~DF_INACTIVE;
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}
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void DfDeactivateCommand(DF_MBAR *mn, int cmd)
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{
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struct DfPopDown *pd = FindCmd(mn, cmd);
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if (pd != NULL)
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pd->Attrib |= DF_INACTIVE;
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}
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BOOL isActive(DF_MBAR *mn, int cmd)
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{
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struct DfPopDown *pd = FindCmd(mn, cmd);
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if (pd != NULL)
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return !(pd->Attrib & DF_INACTIVE);
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return FALSE;
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}
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BOOL DfGetCommandToggle(DF_MBAR *mn, int cmd)
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{
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struct DfPopDown *pd = FindCmd(mn, cmd);
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if (pd != NULL)
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return (pd->Attrib & DF_CHECKED) != 0;
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return FALSE;
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}
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void DfSetCommandToggle(DF_MBAR *mn, int cmd)
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{
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struct DfPopDown *pd = FindCmd(mn, cmd);
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if (pd != NULL)
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pd->Attrib |= DF_CHECKED;
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}
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void DfClearCommandToggle(DF_MBAR *mn, int cmd)
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{
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struct DfPopDown *pd = FindCmd(mn, cmd);
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if (pd != NULL)
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pd->Attrib &= ~DF_CHECKED;
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}
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void DfInvertCommandToggle(DF_MBAR *mn, int cmd)
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{
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struct DfPopDown *pd = FindCmd(mn, cmd);
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if (pd != NULL)
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pd->Attrib ^= DF_CHECKED;
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}
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