static char* motDialogGetYAttrib(Ihandle *ih)
{
char* str = iupStrGetMemory(20);
int y;
iupdrvDialogGetPosition(ih->handle, &y, NULL);
sprintf(str, "%d", y);
return str;
}
static gboolean gtkDialogConfigureEvent(GtkWidget *widget, GdkEventConfigure *evt, Ihandle *ih)
{
int old_width, old_height, old_x, old_y;
gint x, y;
(void)widget;
#ifndef HILDON
/* In hildon the menu is not a menubar */
if (ih->data->menu && ih->data->menu->handle)
gtk_widget_set_size_request(ih->data->menu->handle, evt->width, -1);
#endif
if (ih->data->ignore_resize) return FALSE;
old_width = iupAttribGetInt(ih, "_IUPGTK_OLD_WIDTH");
old_height = iupAttribGetInt(ih, "_IUPGTK_OLD_HEIGHT");
/* Check the size change, because configure is called also for position changes */
if (evt->width != old_width || evt->height != old_height)
{
IFnii cb;
int border, caption, menu;
iupAttribSetInt(ih, "_IUPGTK_OLD_WIDTH", evt->width);
iupAttribSetInt(ih, "_IUPGTK_OLD_HEIGHT", evt->height);
iupdrvDialogGetDecoration(ih, &border, &caption, &menu);
/* update dialog size */
#ifdef HILDON
/* In Hildon, the configure event contains the window size, not the client area size */
ih->currentwidth = evt->width;
ih->currentheight = evt->height;
#else
ih->currentwidth = evt->width + 2*border;
ih->currentheight = evt->height + 2*border + caption; /* menu is inside the window client area */
#endif
cb = (IFnii)IupGetCallback(ih, "RESIZE_CB");
if (!cb || cb(ih, evt->width, evt->height - menu)!=IUP_IGNORE) /* width and height here are for the client area */
{
ih->data->ignore_resize = 1;
IupRefresh(ih);
ih->data->ignore_resize = 0;
}
}
old_x = iupAttribGetInt(ih, "_IUPGTK_OLD_X");
old_y = iupAttribGetInt(ih, "_IUPGTK_OLD_Y");
iupdrvDialogGetPosition(ih, NULL, &x, &y); /* ignore evt->x and evt->y because they are the clientpos and not X/Y */
/* Check the position change, because configure is called also for size changes */
if (x != old_x || y != old_y)
{
IFnii cb;
iupAttribSetInt(ih, "_IUPGTK_OLD_X", x);
iupAttribSetInt(ih, "_IUPGTK_OLD_Y", y);
cb = (IFnii)IupGetCallback(ih, "MOVE_CB");
if (cb)
cb(ih, x, y);
}
return FALSE;
}
static int winDialogBaseProc(Ihandle* ih, UINT msg, WPARAM wp, LPARAM lp, LRESULT *result)
{
if (iupwinBaseContainerProc(ih, msg, wp, lp, result))
return 1;
iupwinMenuDialogProc(ih, msg, wp, lp);
switch (msg)
{
case WM_GETMINMAXINFO:
{
if (winDialogCheckMinMaxInfo(ih, (MINMAXINFO*)lp))
{
*result = 0;
return 1;
}
break;
}
case WM_MOVE:
{
IFnii cb = (IFnii)IupGetCallback(ih, "MOVE_CB");
int x, y;
/* ignore LPARAM because they are the clientpos */
iupdrvDialogGetPosition(ih, NULL, &x, &y);
if (cb) cb(ih, x, y);
break;
}
case WM_SIZE:
{
if (ih->data->ignore_resize)
break;
switch(wp)
{
case SIZE_MINIMIZED:
{
if (ih->data->show_state != IUP_MINIMIZE)
{
IFni show_cb = (IFni)IupGetCallback(ih, "SHOW_CB");
ih->data->show_state = IUP_MINIMIZE;
if (show_cb && show_cb(ih, IUP_MINIMIZE) == IUP_CLOSE)
IupExitLoop();
}
break;
}
case SIZE_MAXIMIZED:
{
if (ih->data->show_state != IUP_MAXIMIZE)
{
IFni show_cb = (IFni)IupGetCallback(ih, "SHOW_CB");
ih->data->show_state = IUP_MAXIMIZE;
if (show_cb && show_cb(ih, IUP_MAXIMIZE) == IUP_CLOSE)
IupExitLoop();
}
winDialogResize(ih, LOWORD(lp), HIWORD(lp));
if (iupAttribGetBoolean(ih, "MDICHILD"))
{
/* WORKAROUND: when a child MDI dialog is maximized,
its title is displayed inside the MDI client area.
So we force a MDI client size update */
RECT rect;
Ihandle* client = (Ihandle*)iupAttribGet(ih, "MDICLIENT_HANDLE");
GetClientRect(client->handle, &rect);
PostMessage(client->handle, WM_SIZE, (WPARAM)SIZE_RESTORED, MAKELPARAM(rect.right-rect.left, rect.bottom-rect.top));
}
break;
}
case SIZE_RESTORED:
{
if (ih->data->show_state == IUP_MAXIMIZE || ih->data->show_state == IUP_MINIMIZE)
{
IFni show_cb = (IFni)IupGetCallback(ih, "SHOW_CB");
ih->data->show_state = IUP_RESTORE;
if (show_cb && show_cb(ih, IUP_RESTORE) == IUP_CLOSE)
IupExitLoop();
}
winDialogResize(ih, LOWORD(lp), HIWORD(lp));
break;
}
}
if (iupAttribGetBoolean(ih, "MDIFRAME"))
{
/* We are going to manually position the MDI client,
so abort MDI frame processing. */
*result = 0;
return 1;
}
else
break;
}
case WM_USER+IUPWIN_TRAY_NOTIFICATION:
{
int dclick = 0;
int button = 0;
int pressed = 0;
switch (lp)
{
case WM_LBUTTONDOWN:
pressed = 1;
button = 1;
break;
case WM_MBUTTONDOWN:
pressed = 1;
button = 2;
break;
case WM_RBUTTONDOWN:
pressed = 1;
button = 3;
break;
case WM_LBUTTONDBLCLK:
dclick = 1;
button = 1;
break;
case WM_MBUTTONDBLCLK:
dclick = 1;
button = 2;
break;
case WM_RBUTTONDBLCLK:
dclick = 1;
button = 3;
break;
case WM_LBUTTONUP:
button = 1;
break;
case WM_MBUTTONUP:
button = 2;
break;
case WM_RBUTTONUP:
button = 3;
break;
}
if (button != 0)
{
IFniii cb = (IFniii)IupGetCallback(ih, "TRAYCLICK_CB");
if (cb && cb(ih, button, pressed, dclick) == IUP_CLOSE)
IupExitLoop();
}
break;
}
case WM_CLOSE:
{
Icallback cb = IupGetCallback(ih, "CLOSE_CB");
if (cb)
{
int ret = cb(ih);
if (ret == IUP_IGNORE)
{
*result = 0;
return 1;
}
if (ret == IUP_CLOSE)
IupExitLoop();
}
/* child mdi is automatically destroyed */
if (iupAttribGetBoolean(ih, "MDICHILD"))
IupDestroy(ih);
else
{
if (!winDialogMDICloseChildren(ih))
{
*result = 0;
return 1;
}
IupHide(ih); /* IUP default processing */
}
*result = 0;
return 1;
}
case WM_COPYDATA: /* usually from SetGlobal("SINGLEINSTANCE") */
{
COPYDATASTRUCT* cds = (COPYDATASTRUCT*)lp;
IFnsi cb = (IFnsi)IupGetCallback(ih, "COPYDATA_CB");
if (cb) cb(ih, cds->lpData, cds->cbData);
break;
}
case WM_SETCURSOR:
{
if (ih->handle == (HWND)wp && LOWORD(lp)==HTCLIENT)
{
HCURSOR hCur = (HCURSOR)iupAttribGet(ih, "_IUPWIN_HCURSOR");
if (hCur)
{
SetCursor(hCur);
*result = 1;
return 1;
}
else if (iupAttribGet(ih, "CURSOR"))
{
SetCursor(NULL);
*result = 1;
return 1;
}
}
break;
}
case WM_ERASEBKGND:
{
HBITMAP hBitmap = (HBITMAP)iupAttribGet(ih, "_IUPWIN_BACKGROUND_BITMAP");
if (hBitmap)
{
RECT rect;
HDC hdc = (HDC)wp;
HBRUSH hBrush = CreatePatternBrush(hBitmap);
GetClientRect(ih->handle, &rect);
FillRect(hdc, &rect, hBrush);
DeleteObject(hBrush);
/* return non zero value */
*result = 1;
return 1;
}
else
{
unsigned char r, g, b;
char* color = iupAttribGet(ih, "_IUPWIN_BACKGROUND_COLOR");
if (iupStrToRGB(color, &r, &g, &b))
{
RECT rect;
HDC hdc = (HDC)wp;
SetDCBrushColor(hdc, RGB(r,g,b));
GetClientRect(ih->handle, &rect);
FillRect(hdc, &rect, (HBRUSH)GetStockObject(DC_BRUSH));
/* return non zero value */
*result = 1;
return 1;
}
}
break;
}
case WM_DESTROY:
{
/* Since WM_CLOSE changed the Windows default processing */
/* WM_DESTROY is NOT received by IupDialogs */
/* Except when they are children of other IupDialogs and the parent is destroyed. */
/* So we have to destroy the child dialog. */
/* The application is responsable for destroying the children before this happen. */
IupDestroy(ih);
break;
}
}
if (msg == (UINT)WM_HELPMSG)
{
Ihandle* child = NULL;
DWORD* struct_ptr = (DWORD*)lp;
if (*struct_ptr == sizeof(CHOOSECOLOR))
{
CHOOSECOLOR* choosecolor = (CHOOSECOLOR*)lp;
child = (Ihandle*)choosecolor->lCustData;
}
if (*struct_ptr == sizeof(CHOOSEFONT))
{
CHOOSEFONT* choosefont = (CHOOSEFONT*)lp;
child = (Ihandle*)choosefont->lCustData;
}
if (child)
{
Icallback cb = IupGetCallback(child, "HELP_CB");
if (cb && cb(child) == IUP_CLOSE)
EndDialog((HWND)iupAttribGet(child, "HWND"), IDCANCEL);
}
}
return 0;
}
static char* iDialogGetScreenPositionAttrib(Ihandle *ih)
{
int x = 0, y = 0;
iupdrvDialogGetPosition(ih, NULL, &x, &y);
return iupStrReturnIntInt(x, y, ',');
}
static char* iDialogGetYAttrib(Ihandle *ih)
{
int y = 0;
iupdrvDialogGetPosition(ih, NULL, NULL, &y);
return iupStrReturnInt(y);
}
static char* iDialogGetXAttrib(Ihandle *ih)
{
int x = 0;
iupdrvDialogGetPosition(ih, NULL, &x, NULL);
return iupStrReturnInt(x);
}
static void iDialogAdjustPos(Ihandle *ih, int *x, int *y)
{
int cursor_x = 0, cursor_y = 0;
int screen_width = 0, screen_height = 0;
int current_x = 0, current_y = 0;
int parent_x = 0, parent_y = 0;
/* the dialog is already mapped here */
if (*x == IUP_CURRENT || *y == IUP_CURRENT)
{
/* if first time, there is no current position */
if (!ih->data->first_show)
{
int center = IUP_CENTER;
InativeHandle* parent = iupDialogGetNativeParent(ih);
if (parent)
center = IUP_CENTERPARENT;
if (*x == IUP_CURRENT) *x = center;
if (*y == IUP_CURRENT) *y = center;
}
else
iupdrvDialogGetPosition(ih, NULL, ¤t_x, ¤t_y);
}
if (*x == IUP_CENTER || *y == IUP_CENTER ||
*x == IUP_RIGHT || *y == IUP_RIGHT ||
*x == IUP_CENTERPARENT || *y == IUP_CENTERPARENT)
iupdrvGetScreenSize(&screen_width, &screen_height);
if (*x == IUP_CENTERPARENT || *y == IUP_CENTERPARENT)
{
InativeHandle* parent = iupDialogGetNativeParent(ih);
if (parent)
{
Ihandle* ih_parent = IupGetAttributeHandle(ih, "PARENTDIALOG");
iupdrvDialogGetPosition(ih_parent, parent, &parent_x, &parent_y);
if (*x == IUP_CENTERPARENT && *y == IUP_CENTERPARENT)
iupdrvDialogGetSize(ih_parent, parent, &screen_width, &screen_height);
else if (*x == IUP_CENTERPARENT)
iupdrvDialogGetSize(ih_parent, parent, &screen_width, NULL);
else if (*y == IUP_CENTERPARENT)
iupdrvDialogGetSize(ih_parent, parent, NULL, &screen_height);
}
}
if (*x == IUP_MOUSEPOS || *y == IUP_MOUSEPOS)
iupdrvGetCursorPos(&cursor_x, &cursor_y);
if (iupAttribGetBoolean(ih, "MDICHILD"))
{
Ihandle* client = (Ihandle*)iupAttribGet(ih, "MDICLIENT_HANDLE");
if (client)
{
/* position is relative to mdi client */
parent_x = 0;
parent_y = 0;
/* screen size is now the size of the mdi client */
screen_width = client->currentwidth;
screen_height = client->currentheight;
iupdrvScreenToClient(client, ¤t_x, ¤t_y);
iupdrvScreenToClient(client, &cursor_x, &cursor_y);
}
}
switch (*x)
{
case IUP_CENTERPARENT:
*x = (screen_width - ih->currentwidth)/2 + parent_x;
break;
case IUP_CENTER:
*x = (screen_width - ih->currentwidth)/2;
break;
case IUP_LEFT:
*x = 0;
break;
case IUP_RIGHT:
*x = screen_width - ih->currentwidth;
break;
case IUP_MOUSEPOS:
*x = cursor_x;
break;
case IUP_CURRENT:
*x = current_x;
break;
}
switch (*y)
{
case IUP_CENTERPARENT:
*y = (screen_height - ih->currentheight)/2 + parent_y;
break;
case IUP_CENTER:
*y = (screen_height - ih->currentheight)/2;
break;
case IUP_LEFT:
*y = 0;
break;
case IUP_RIGHT:
*y = screen_height - ih->currentheight;
break;
case IUP_MOUSEPOS:
*y = cursor_y;
break;
case IUP_CURRENT:
*y = current_y;
break;
}
iupdrvAddScreenOffset(x, y, 1);
}
void iupDialogAdjustPos(Ihandle *ih, int *x, int *y)
{
int cursor_x = 0, cursor_y = 0;
int screen_width = 0, screen_height = 0;
int current_x = 0, current_y = 0;
int parent_x = 0, parent_y = 0;
if (*x == IUP_CURRENT || *y == IUP_CURRENT)
iupdrvDialogGetPosition(ih->handle, ¤t_x, ¤t_y);
if (*x == IUP_CENTER || *y == IUP_CENTER ||
*x == IUP_RIGHT || *y == IUP_RIGHT ||
*x == IUP_CENTERPARENT || *y == IUP_CENTERPARENT)
iupdrvGetScreenSize(&screen_width, &screen_height);
if (*x == IUP_CENTERPARENT || *y == IUP_CENTERPARENT)
{
InativeHandle* parent = iupDialogGetNativeParent(ih);
if (parent)
{
iupdrvDialogGetPosition(parent, &parent_x, &parent_y);
if (*x == IUP_CENTERPARENT && *y == IUP_CENTERPARENT)
iupdrvDialogGetSize(parent, &screen_width, &screen_height);
else if (*x == IUP_CENTERPARENT)
iupdrvDialogGetSize(parent, &screen_width, NULL);
else if (*y == IUP_CENTERPARENT)
iupdrvDialogGetSize(parent, NULL, &screen_height);
}
}
if (*x == IUP_MOUSEPOS || *y == IUP_MOUSEPOS)
iupdrvGetCursorPos(&cursor_x, &cursor_y);
if (IupGetInt(ih, "MDICHILD"))
{
Ihandle* client = (Ihandle*)iupAttribGetStr(ih, "MDICLIENT_HANDLE");
if (client)
{
/* position is relative to mdi client */
parent_x = 0;
parent_y = 0;
/* screen size is now the size of the mdi client */
screen_width = client->currentwidth;
screen_height = client->currentheight;
iupdrvScreenToClient(client, ¤t_x, ¤t_y);
iupdrvScreenToClient(client, &cursor_x, &cursor_y);
}
}
switch (*x)
{
case IUP_CENTERPARENT:
*x = (screen_width - ih->currentwidth)/2 + parent_x;
break;
case IUP_CENTER:
*x = (screen_width - ih->currentwidth)/2;
break;
case IUP_LEFT:
*x = 0;
break;
case IUP_RIGHT:
*x = screen_width - ih->currentwidth;
break;
case IUP_MOUSEPOS:
*x = cursor_x;
break;
case IUP_CURRENT:
*x = current_x;
break;
}
switch (*y)
{
case IUP_CENTERPARENT:
*y = (screen_height - ih->currentheight)/2 + parent_y;
break;
case IUP_CENTER:
*y = (screen_height - ih->currentheight)/2;
break;
case IUP_LEFT:
*y = 0;
break;
case IUP_RIGHT:
*y = screen_height - ih->currentheight;
break;
case IUP_MOUSEPOS:
*y = cursor_y;
break;
case IUP_CURRENT:
*y = current_y;
break;
}
}
