157 lines
3.6 KiB
C
157 lines
3.6 KiB
C
// 6 april 2015
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#include "uipriv_windows.h"
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struct singleHWND {
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uiControl *c;
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HWND hwnd;
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void (*onDestroy)(void *);
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void *onDestroyData;
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};
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void osSingleDestroy(void *internal)
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{
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struct singleHWND *s = (struct singleHWND *) internal;
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(*(s->onDestroy))(s->onDestroyData);
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if (DestroyWindow(s->hwnd) == 0)
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logLastError("error destroying control in singleDestroy()");
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uiFree(s);
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}
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uintptr_t osSingleHandle(void *internal)
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{
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struct singleHWND *s = (struct singleHWND *) internal;
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return (uintptr_t) (s->hwnd);
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}
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void osSingleSetParent(void *internal, uiControl *oldParent, uiControl *newParent)
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{
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struct singleHWND *s = (struct singleHWND *) internal;
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HWND newParentHWND;
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newParentHWND = utilWindow;
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if (newParent != NULL)
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newParentHWND = (HWND) uiControlHandle(newParent);
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if (SetParent(s->hwnd, newParentHWND) == NULL)
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logLastError("error setting control parent in osSingleSetParent()");
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}
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void osSingleResize(void *internal, intmax_t x, intmax_t y, intmax_t width, intmax_t height, uiSizing *d)
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{
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struct singleHWND *s = (struct singleHWND *) internal;
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moveWindow(s->hwnd, x, y, width, height, d);
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}
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uiSizing *osSingleSizing(void *internal, uiControl *c)
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{
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return uiWindowsSizing(c);
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}
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void osSingleShow(void *internal)
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{
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struct singleHWND *s = (struct singleHWND *) internal;
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ShowWindow(s->hwnd, SW_SHOW);
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}
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void osSingleHide(void *internal)
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{
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struct singleHWND *s = (struct singleHWND *) internal;
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ShowWindow(s->hwnd, SW_HIDE);
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}
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void osSingleEnable(void *internal)
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{
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struct singleHWND *s = (struct singleHWND *) internal;
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EnableWindow(s->hwnd, TRUE);
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}
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void osSingleDisable(void *internal)
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{
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struct singleHWND *s = (struct singleHWND *) internal;
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EnableWindow(s->hwnd, FALSE);
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}
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// TODO integrate these two with the main control.c
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static void singleSysFunc(uiControl *c, uiControlSysFuncParams *p)
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{
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struct singleHWND *s = (struct singleHWND *) (c->Internal);
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switch (p->Func) {
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case uiWindowsSysFuncHasTabStops:
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if (IsWindowEnabled(s->hwnd) != 0)
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if ((getStyle(s->hwnd) & WS_TABSTOP) != 0)
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p->HasTabStops = TRUE;
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return;
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case uiWindowsSysFuncSetZOrder:
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// TODO
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return;
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}
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complain("unknown p->Func %d in singleSysFunc()", p->Func);
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}
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static int singleStartZOrder(uiControl *c, uiControlSysFuncParams *p)
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{
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// TODO
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return 0;
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}
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void uiWindowsMakeControl(uiControl *c, uiWindowsMakeControlParams *p)
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{
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struct singleHWND *s;
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s = uiNew(struct singleHWND);
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s->c = c;
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s->hwnd = CreateWindowExW(p->dwExStyle,
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p->lpClassName, p->lpWindowName,
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p->dwStyle | WS_CHILD | WS_VISIBLE,
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0, 0,
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// use a nonzero initial size just in case some control breaks with a zero initial size
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100, 100,
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utilWindow, NULL, p->hInstance, p->lpParam);
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if (s->hwnd == NULL)
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logLastError("error creating control in uiWindowsMakeControl()");
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s->onDestroy = p->onDestroy;
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s->onDestroyData = p->onDestroyData;
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if (p->useStandardControlFont)
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SendMessageW(s->hwnd, WM_SETFONT, (WPARAM) hMessageFont, (LPARAM) TRUE);
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makeControl(uiControl(c), s);
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// PreferredSize() implemented by the individual controls
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uiControl(c)->SysFunc = singleSysFunc;
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uiControl(c)->StartZOrder = singleStartZOrder;
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}
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char *uiWindowsControlText(uiControl *c)
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{
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HWND hwnd;
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WCHAR *wtext;
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char *text;
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hwnd = (HWND) uiControlHandle(c);
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wtext = windowText(hwnd);
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text = toUTF8(wtext);
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uiFree(wtext);
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return text;
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}
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void uiWindowsControlSetText(uiControl *c, const char *text)
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{
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HWND hwnd;
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WCHAR *wtext;
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hwnd = (HWND) uiControlHandle(c);
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wtext = toUTF16(text);
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if (SetWindowTextW(hwnd, wtext) == 0)
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logLastError("error setting control text in uiWindowsControlSetText()");
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uiFree(wtext);
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}
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