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https://github.com/reactos/reactos.git
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108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
/* ------------- sysmenu.c ------------ */
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#include "dflat32/dflat.h"
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int SystemMenuProc(DFWINDOW wnd, DFMESSAGE msg, PARAM p1, PARAM p2)
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{
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int mx, my;
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DFWINDOW wnd1;
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switch (msg) {
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case CREATE_WINDOW:
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wnd->holdmenu = ActiveMenuBar;
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ActiveMenuBar = &SystemMenu;
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SystemMenu.PullDown[0].Selection = 0;
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break;
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case LEFT_BUTTON:
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wnd1 = GetParent(wnd);
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mx = (int) p1 - GetLeft(wnd1);
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my = (int) p2 - GetTop(wnd1);
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if (HitControlBox(wnd1, mx, my))
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return TRUE;
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break;
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case LB_CHOOSE:
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DfPostMessage(wnd, CLOSE_WINDOW, 0, 0);
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break;
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case DOUBLE_CLICK:
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if (p2 == GetTop(GetParent(wnd))) {
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DfPostMessage(GetParent(wnd), msg, p1, p2);
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DfSendMessage(wnd, CLOSE_WINDOW, TRUE, 0);
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}
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return TRUE;
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case SHIFT_CHANGED:
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return TRUE;
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case CLOSE_WINDOW:
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ActiveMenuBar = wnd->holdmenu;
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break;
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default:
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break;
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}
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return DefaultWndProc(wnd, msg, p1, p2);
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}
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/* ------- Build a system menu -------- */
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void BuildSystemMenu(DFWINDOW wnd)
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{
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int lf, tp, ht, wd;
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DFWINDOW SystemMenuWnd;
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SystemMenu.PullDown[0].Selections[6].Accelerator =
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(GetClass(wnd) == APPLICATION) ? ALT_F4 : CTRL_F4;
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lf = GetLeft(wnd)+1;
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tp = GetTop(wnd)+1;
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ht = MenuHeight(SystemMenu.PullDown[0].Selections);
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wd = MenuWidth(SystemMenu.PullDown[0].Selections);
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if (lf+wd > DfGetScreenWidth()-1)
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lf = (DfGetScreenWidth()-1) - wd;
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if (tp+ht > DfGetScreenHeight()-2)
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tp = (DfGetScreenHeight()-2) - ht;
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SystemMenuWnd = DfCreateWindow(POPDOWNMENU, NULL,
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lf,tp,ht,wd,NULL,wnd,SystemMenuProc, 0);
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#ifdef INCLUDE_RESTORE
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if (wnd->condition == ISRESTORED)
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DeactivateCommand(&SystemMenu, ID_SYSRESTORE);
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else
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ActivateCommand(&SystemMenu, ID_SYSRESTORE);
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#endif
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if (TestAttribute(wnd, MOVEABLE)
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#ifdef INCLUDE_MAXIMIZE
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&& wnd->condition != ISMAXIMIZED
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#endif
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)
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ActivateCommand(&SystemMenu, ID_SYSMOVE);
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else
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DeactivateCommand(&SystemMenu, ID_SYSMOVE);
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if (wnd->condition != ISRESTORED ||
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TestAttribute(wnd, SIZEABLE) == FALSE)
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DeactivateCommand(&SystemMenu, ID_SYSSIZE);
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else
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ActivateCommand(&SystemMenu, ID_SYSSIZE);
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#ifdef INCLUDE_MINIMIZE
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if (wnd->condition == ISMINIMIZED ||
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TestAttribute(wnd, MINMAXBOX) == FALSE)
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DeactivateCommand(&SystemMenu, ID_SYSMINIMIZE);
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else
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ActivateCommand(&SystemMenu, ID_SYSMINIMIZE);
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#endif
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#ifdef INCLUDE_MAXIMIZE
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if (wnd->condition != ISRESTORED ||
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TestAttribute(wnd, MINMAXBOX) == FALSE)
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DeactivateCommand(&SystemMenu, ID_SYSMAXIMIZE);
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else
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ActivateCommand(&SystemMenu, ID_SYSMAXIMIZE);
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#endif
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DfSendMessage(SystemMenuWnd, BUILD_SELECTIONS,
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(PARAM) &SystemMenu.PullDown[0], 0);
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DfSendMessage(SystemMenuWnd, SETFOCUS, TRUE, 0);
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DfSendMessage(SystemMenuWnd, SHOW_WINDOW, 0, 0);
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}
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/* EOF */
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