75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
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// 19 may 2015
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#include "uipriv_windows.h"
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struct progressbar {
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uiProgressBar p;
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HWND hwnd;
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};
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static BOOL onWM_COMMAND(uiControl *c, WORD code, LRESULT *lResult)
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{
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return FALSE;
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}
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static BOOL onWM_NOTIFY(uiControl *c, NMHDR *nm, LRESULT *lResult)
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{
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return FALSE;
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}
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static void onDestroy(void *data)
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{
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struct progressbar *p = (struct progressbar *) data;
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uiFree(p);
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}
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// via http://msdn.microsoft.com/en-us/library/windows/desktop/dn742486.aspx#sizingandspacing
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#define pbarWidth 237
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#define pbarHeight 8
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static void progressbarPreferredSize(uiControl *c, uiSizing *d, intmax_t *width, intmax_t *height)
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{
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struct label *l = (struct label *) c;
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*width = uiWindowsDlgUnitsToX(pbarWidth, d->Sys->BaseX);
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*height = uiWindowsDlgUnitsToY(pbarHeight, d->Sys->BaseY);
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}
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// TODO bypass Aero animations
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static void progressbarSetValue(uiProgressBar *pp, int value)
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{
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struct progressbar *p = (struct progressbar *) pp;
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SendMessageW(p->hwnd, PBM_SETPOS, (WPARAM) value, 0);
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}
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uiProgressBar *uiNewProgressBar(void)
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{
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struct progressbar *pbar;
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uiWindowsMakeControlParams p;
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pbar = uiNew(struct progressbar);
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uiTyped(pbar)->Type = uiTypeProgressBar();
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p.dwExStyle = 0;
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p.lpClassName = PROGRESS_CLASSW;
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p.lpWindowName = L"";
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p.dwStyle = PBS_SMOOTH;
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p.hInstance = hInstance;
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p.lpParam = NULL;
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p.useStandardControlFont = FALSE;
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p.onWM_COMMAND = onWM_COMMAND;
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p.onWM_NOTIFY = onWM_NOTIFY;
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p.onDestroy = onDestroy;
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p.onDestroyData = pbar;
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uiWindowsMakeControl(uiControl(pbar), &p);
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pbar->hwnd = (HWND) uiControlHandle(uiControl(pbar));
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uiControl(pbar)->PreferredSize = progressbarPreferredSize;
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uiProgressBar(pbar)->SetValue = progressbarSetValue;
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return uiProgressBar(pbar);
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}
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