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Migrated windows/newcontrol.c.

This commit is contained in:
Pietro Gagliardi 2015-04-29 01:37:49 -04:00
parent 90bb60a435
commit c7bbd1d374
1 changed files with 27 additions and 84 deletions
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111
new/windows/newcontrol.c
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@ -9,19 +9,17 @@ struct singleHWND {
BOOL (*onWM_NOTIFY)(uiControl *, NMHDR *, LRESULT *);
void (*onDestroy)(void *);
void *onDestroyData;
uiParent *parent;
BOOL userHid;
BOOL containerHid;
BOOL userDisabled;
BOOL containerDisabled;
uiContainer *parent;
int hidden;
};
// TODO destruction blocking
static void singleDestroy(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
if (s->parent != NULL)
complain("attempt to destroy a uiControl at %p while it still has a parent %p", c, s->parent);
complain("attempt to destroy a uiControl at %p while it still has a parent", c);
SendMessageW(s->hwnd, msgCanDestroyNow, 0, 0);
(*(s->onDestroy))(s->onDestroyData);
if (DestroyWindow(s->hwnd) == 0)
@ -36,23 +34,23 @@ static uintptr_t singleHandle(uiControl *c)
return (uintptr_t) (s->hwnd);
}
static void singleSetParent(uiControl *c, uiParent *parent)
static void singleSetParent(uiControl *c, uiContainer *parent)
{
singleHWND *s = (singleHWND *) (c->Internal);
uiParent *oldparent;
uiContainer *oldparent;
HWND newParentHWND;
oldparent = s->parent;
s->parent = parent;
newParentHWND = initialParent;
if (s->parent != NULL)
newParentHWND = uiParentHWND(s->parent);
newParentHWND = (HWND) uiControlHandle(uiControl(s->parent));
if (SetParent(s->hwnd, newParentHWND) == NULL)
logLastError("error setting control parent in singleSetParent()");
if (oldparent != NULL)
uiParentUpdate(oldparent);
uiContainerUpdate(oldparent);
if (s->parent != NULL)
uiParentUpdate(s->parent);
uiContainerUpdate(s->parent);
}
static void singleResize(uiControl *c, intmax_t x, intmax_t y, intmax_t width, intmax_t height, uiSizing *d)
@ -67,86 +65,40 @@ static int singleVisible(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
if (s->userHid)
return 0;
return 1;
return !s->hidden;
}
static void singleShow(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
s->userHid = FALSE;
if (!s->containerHid) {
ShowWindow(s->hwnd, SW_SHOW);
if (s->parent != NULL)
uiParentUpdate(s->parent);
}
ShowWindow(s->hwnd, SW_SHOW);
if (s->parent != NULL)
uiContainerUpdate(s->parent);
s->hidden = 0;
}
static void singleHide(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
s->userHid = TRUE;
ShowWindow(s->hwnd, SW_HIDE);
if (s->parent != NULL)
uiParentUpdate(s->parent);
}
static void singleContainerShow(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
s->containerHid = FALSE;
if (!s->userHid) {
ShowWindow(s->hwnd, SW_SHOW);
if (s->parent != NULL)
uiParentUpdate(s->parent);
}
}
static void singleContainerHide(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
s->containerHid = TRUE;
ShowWindow(s->hwnd, SW_HIDE);
if (s->parent != NULL)
uiParentUpdate(s->parent);
uiContainerUpdate(s->parent);
s->hidden = 1;
}
static void singleEnable(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
s->userDisabled = FALSE;
if (!s->containerDisabled)
EnableWindow(s->hwnd, TRUE);
EnableWindow(s->hwnd, TRUE);
}
static void singleDisable(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
s->userDisabled = TRUE;
EnableWindow(s->hwnd, FALSE);
}
static void singleContainerEnable(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
s->containerDisabled = FALSE;
if (!s->userDisabled)
EnableWindow(s->hwnd, TRUE);
}
static void singleContainerDisable(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->Internal);
s->containerDisabled = TRUE;
EnableWindow(s->hwnd, FALSE);
}
@ -165,11 +117,7 @@ static LRESULT CALLBACK singleSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam,
if ((*(s->onWM_NOTIFY))(c, (NMHDR *) lParam, &lResult) != FALSE)
return lResult;
break;
case WM_DESTROY:
case WM_NCDESTROY: // just in case
complain("trying to destroy control at %p before uiControlDestroy()", c);
break;
case msgCanDestroyNow:
case WM_NCDESTROY:
if ((*fv_RemoveWindowSubclass)(hwnd, singleSubclassProc, uIdSubclass) == FALSE)
logLastError("error removing Windows control subclass in singleSubclassProc()");
break;
@ -197,20 +145,6 @@ void uiWindowsNewControl(uiControl *c, uiWindowsNewControlParams *p)
s->onDestroy = p->onDestroy;
s->onDestroyData = p->onDestroyData;
c->Destroy = singleDestroy;
c->Handle = singleHandle;
c->SetParent = singleSetParent;
c->Resize = singleResize;
c->Visible = singleVisible;
c->Show = singleShow;
c->Hide = singleHide;
c->ContainerShow = singleContainerShow;
c->ContainerHide = singleContainerHide;
c->Enable = singleEnable;
c->Disable = singleDisable;
c->ContainerEnable = singleContainerEnable;
c->ContainerDisable = singleContainerDisable;
if (p->useStandardControlFont)
SendMessageW(s->hwnd, WM_SETFONT, (WPARAM) hMessageFont, (LPARAM) TRUE);
@ -219,6 +153,15 @@ void uiWindowsNewControl(uiControl *c, uiWindowsNewControlParams *p)
logLastError("error subclassing Windows control in uiWindowsNewControl()");
c->Internal = s;
c->Destroy = singleDestroy;
c->Handle = singleHandle;
c->SetParent = singleSetParent;
c->Resize = singleResize;
c->Visible = singleVisible;
c->Show = singleShow;
c->Hide = singleHide;
c->Enable = singleEnable;
c->Disable = singleDisable;
}
char *uiWindowsControlText(uiControl *c)