diff options
Diffstat (limited to 'gdk/win32/gdkwindow-win32.c')
| -rw-r--r-- | gdk/win32/gdkwindow-win32.c | 2407 |
1 files changed, 0 insertions, 2407 deletions
diff --git a/gdk/win32/gdkwindow-win32.c b/gdk/win32/gdkwindow-win32.c deleted file mode 100644 index d8b5177ac..000000000 --- a/gdk/win32/gdkwindow-win32.c +++ /dev/null @@ -1,2407 +0,0 @@ -/* GDK - The GIMP Drawing Kit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * Copyright (C) 1998-1999 Tor Lillqvist - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#include "config.h" - -#include <stdlib.h> -#include <stdio.h> - -#include "gdkevents.h" -#include "gdkpixmap.h" -#include "gdkwindow.h" -#include "gdkprivate.h" -#include "gdkinputprivate.h" -#include "gdkx.h" - -/* The Win API function AdjustWindowRect may return negative values - * resulting in obscured title bars. This helper function is coreccting it. - */ -BOOL -SafeAdjustWindowRectEx (RECT* lpRect, - DWORD dwStyle, - BOOL bMenu, - DWORD dwExStyle) -{ - if (!AdjustWindowRectEx(lpRect, dwStyle, bMenu, dwExStyle)) - return FALSE; - if (lpRect->left < 0) - { - lpRect->right -= lpRect->left; - lpRect->left = 0; - } - if (lpRect->top < 0) - { - lpRect->bottom -= lpRect->top; - lpRect->top = 0; - } - return TRUE; -} - -/* Forward declarations */ -static gboolean gdk_window_gravity_works (void); -static void gdk_window_set_static_win_gravity (GdkWindow *window, - gboolean on); - -/* - * The following fucntion by The Rasterman <raster@redhat.com> - * This function returns the X Window ID in which the x y location is in - * (x and y being relative to the root window), excluding any windows listed - * in the GList excludes (this is a list of X Window ID's - gpointer being - * the Window ID). - * - * This is primarily designed for internal gdk use - for DND for example - * when using a shaped icon window as the drag object - you exclude the - * X Window ID of the "icon" (perhaps more if excludes may be needed) and - * You can get back an X Window ID as to what X Window ID is infact under - * those X,Y co-ordinates. - */ -HWND -gdk_window_xid_at_coords (gint x, - gint y, - GList *excludes, - gboolean excl_child) -{ - POINT pt; - gboolean warned = FALSE; - - pt.x = x; - pt.y = y; - /* This is probably not correct, just a quick hack */ - - if (!warned) - { - g_warning ("gdk_window_xid_at_coords probably not implemented correctly"); - warned = TRUE; - } - - /* XXX */ - return WindowFromPoint (pt); -} - -void -gdk_window_init (void) -{ - RECT r; - guint width; - guint height; - - SystemParametersInfo(SPI_GETWORKAREA, 0, &r, 0); - width = r.right - r.left; - height = r.bottom - r.top; - - gdk_root_parent = g_new (GdkWindowPrivate, 1); - gdk_root_parent->drawable.xwindow = gdk_root_window; - gdk_root_parent->drawable.window_type = GDK_WINDOW_ROOT; - gdk_root_parent->drawable.drawable.user_data = NULL; - gdk_root_parent->drawable.width = width; - gdk_root_parent->drawable.height = height; - gdk_root_parent->drawable.ref_count = 1; - gdk_root_parent->drawable.colormap = NULL; - gdk_root_parent->children = NULL; - - gdk_xid_table_insert (&gdk_root_window, gdk_root_parent); -} - -/* RegisterGdkClass - * is a wrapper function for RegisterWindowClassEx. - * It creates at least one unique class for every - * GdkWindowType. If support for single window-specific icons - * is ever needed (e.g Dialog specific), every such window should - * get its own class - */ -ATOM -RegisterGdkClass(GdkWindowType wtype) -{ - static ATOM klassTOPLEVEL = 0; - static ATOM klassDIALOG = 0; - static ATOM klassCHILD = 0; - static ATOM klassTEMP = 0; - static HICON hAppIcon = NULL; - static WNDCLASSEX wcl; - ATOM klass = 0; - - wcl.cbSize = sizeof(WNDCLASSEX); - wcl.style = 0; /* DON'T set CS_<H,V>REDRAW. It causes total redraw - * on WM_SIZE and WM_MOVE. Flicker, Performance! - */ - wcl.lpfnWndProc = gdk_WindowProc; - wcl.cbClsExtra = 0; - wcl.cbWndExtra = 0; - wcl.hInstance = gdk_ProgInstance; - wcl.hIcon = 0; - /* initialize once! */ - if (0 == hAppIcon) - { - gchar sLoc [_MAX_PATH+1]; - HINSTANCE hInst = GetModuleHandle(NULL); - - if (0 != GetModuleFileName(hInst, sLoc, _MAX_PATH)) - { - hAppIcon = ExtractIcon(hInst, sLoc, 0); - if (0 == hAppIcon) - { - char *gdklibname = g_strdup_printf ("gdk-%s.dll", GDK_VERSION); - - hAppIcon = ExtractIcon(hInst, gdklibname, 0); - g_free (gdklibname); - } - - if (0 == hAppIcon) - hAppIcon = LoadIcon (NULL, IDI_APPLICATION); - } - } - - wcl.lpszMenuName = NULL; - wcl.hIconSm = 0; - - /* initialize once per class */ -#define ONCE_PER_CLASS() \ - wcl.hIcon = CopyIcon (hAppIcon); \ - wcl.hIconSm = CopyIcon (hAppIcon); \ - wcl.hbrBackground = CreateSolidBrush( RGB(0,0,0)); \ - wcl.hCursor = LoadCursor (NULL, IDC_ARROW); - - switch (wtype) - { - case GDK_WINDOW_TOPLEVEL: - if (0 == klassTOPLEVEL) - { - wcl.lpszClassName = "gdkWindowToplevel"; - - ONCE_PER_CLASS(); - klassTOPLEVEL = RegisterClassEx(&wcl); - } - klass = klassTOPLEVEL; - break; - case GDK_WINDOW_CHILD: - if (0 == klassCHILD) - { - wcl.lpszClassName = "gdkWindowChild"; - - wcl.style |= CS_PARENTDC; /* MSDN: ... enhances system performance. */ - ONCE_PER_CLASS(); - klassCHILD = RegisterClassEx(&wcl); - } - klass = klassCHILD; - break; - case GDK_WINDOW_DIALOG: - if (0 == klassDIALOG) - { - wcl.lpszClassName = "gdkWindowDialog"; - wcl.style |= CS_SAVEBITS; - ONCE_PER_CLASS(); - klassDIALOG = RegisterClassEx(&wcl); - } - klass = klassDIALOG; - break; - case GDK_WINDOW_TEMP: - if (0 == klassTEMP) - { - wcl.lpszClassName = "gdkWindowTemp"; - wcl.style |= CS_SAVEBITS; - ONCE_PER_CLASS(); - klassTEMP = RegisterClassEx(&wcl); - } - klass = klassTEMP; - break; - case GDK_WINDOW_ROOT: - g_error ("cannot make windows of type GDK_WINDOW_ROOT"); - break; - case GDK_DRAWABLE_PIXMAP: - g_error ("cannot make windows of type GDK_DRAWABLE_PIXMAP (use gdk_pixmap_new)"); - break; - } - - return klass; -} /* RegisterGdkClass */ - - -GdkWindow* -gdk_window_new (GdkWindow *parent, - GdkWindowAttr *attributes, - gint attributes_mask) -{ - GdkWindow *window; - GdkWindowPrivate *private; - GdkWindowPrivate *parent_private; - GdkVisual *visual; - HANDLE xparent; - Visual *xvisual; - ATOM klass = 0; - DWORD dwStyle, dwExStyle; - RECT rect; - UINT acp; - int width, height; - int x, y; - char *title; - gint titlelen; - wchar_t *wctitle; - gint wlen; - char *mbtitle; - - g_return_val_if_fail (attributes != NULL, NULL); - - if (!parent) - parent = (GdkWindow*) gdk_root_parent; - - parent_private = (GdkWindowPrivate*) parent; - if (GDK_DRAWABLE_DESTROYED (parent)) - return NULL; - - xparent = parent_private->drawable.xwindow; - - private = g_new (GdkWindowPrivate, 1); - window = (GdkWindow*) private; - - private->parent = parent; - - private->drawable.destroyed = FALSE; - private->mapped = FALSE; - private->guffaw_gravity = FALSE; - private->resize_count = 0; - private->drawable.ref_count = 1; - - private->x = (attributes_mask & GDK_WA_X) ? attributes->x : 0; - private->y = (attributes_mask & GDK_WA_Y) ? attributes->y : 0; - - private->drawable.width = (attributes->width > 1) ? (attributes->width) : (1); - private->drawable.height = (attributes->height > 1) ? (attributes->height) : (1); - private->drawable.window_type = attributes->window_type; - private->extension_events = 0; - private->extension_events_selected = FALSE; - - private->filters = NULL; - private->children = NULL; - - window->user_data = NULL; - - if (attributes_mask & GDK_WA_VISUAL) - visual = attributes->visual; - else - visual = gdk_visual_get_system (); - xvisual = ((GdkVisualPrivate*) visual)->xvisual; - - if (attributes_mask & GDK_WA_TITLE) - title = attributes->title; - else - title = g_get_prgname (); - - private->event_mask = GDK_STRUCTURE_MASK | attributes->event_mask; - private->bg_type = GDK_WIN32_BG_NORMAL; - private->hint_flags = 0; - private->xcursor = NULL; - - if (parent_private && parent_private->guffaw_gravity) - { - /* XXX ??? */ - } - - if (attributes->wclass == GDK_INPUT_OUTPUT) - { - dwExStyle = 0; - if (attributes_mask & GDK_WA_COLORMAP) - private->drawable.colormap = attributes->colormap; - else - private->drawable.colormap = gdk_colormap_get_system (); - } - else - { - dwExStyle = WS_EX_TRANSPARENT; - private->drawable.colormap = NULL; - private->bg_type = GDK_WIN32_BG_TRANSPARENT; - private->bg_pixmap = NULL; - } - - if (attributes_mask & GDK_WA_X) - x = attributes->x; - else - x = CW_USEDEFAULT; - - if (attributes_mask & GDK_WA_Y) - y = attributes->y; - else if (attributes_mask & GDK_WA_X) - y = 100; /* ??? We must put it somewhere... */ - else - y = 500; /* x is CW_USEDEFAULT, y doesn't matter then */ - - if (parent_private) - parent_private->children = g_list_prepend (parent_private->children, window); - - switch (private->drawable.window_type) - { - case GDK_WINDOW_TOPLEVEL: - dwStyle = WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN; - xparent = gdk_root_window; - break; - case GDK_WINDOW_CHILD: - dwStyle = WS_CHILDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS; - break; - case GDK_WINDOW_DIALOG: - dwStyle = WS_OVERLAPPED | WS_MINIMIZEBOX | WS_SYSMENU | WS_CAPTION | WS_THICKFRAME | WS_CLIPCHILDREN; - dwExStyle |= WS_EX_TOPMOST; /* //HB: want this? */ - xparent = gdk_root_window; - break; - case GDK_WINDOW_TEMP: - dwStyle = WS_POPUP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS; - dwExStyle |= WS_EX_TOOLWINDOW; - break; - case GDK_WINDOW_ROOT: - g_error ("cannot make windows of type GDK_WINDOW_ROOT"); - break; - case GDK_DRAWABLE_PIXMAP: - g_error ("cannot make windows of type GDK_DRAWABLE_PIXMAP (use gdk_pixmap_new)"); - break; - } - - klass = RegisterGdkClass (private->drawable.window_type); - if (!klass) - g_error ("RegisterClassEx failed"); - - if (private->drawable.window_type != GDK_WINDOW_CHILD) - { - if (x == CW_USEDEFAULT) - { - rect.left = 100; - rect.top = 100; - } - else - { - rect.left = x; - rect.top = y; - } - - rect.right = rect.left + private->drawable.width; - rect.bottom = rect.top + private->drawable.height; - - if (!SafeAdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle)) - g_warning ("gdk_window_new: AdjustWindowRectEx failed"); - - if (x != CW_USEDEFAULT) - { - x = rect.left; - y = rect.top; - } - width = rect.right - rect.left; - height = rect.bottom - rect.top; - } - else - { - width = private->drawable.width; - height = private->drawable.height; - } - - acp = GetACP (); - private->input_locale = GetKeyboardLayout (0); - TranslateCharsetInfo ((DWORD FAR *) acp, - &private->charset_info, - TCI_SRCCODEPAGE); - - titlelen = strlen (title); - wctitle = g_new (wchar_t, titlelen + 1); - mbtitle = g_new (char, 3*titlelen + 1); - wlen = gdk_nmbstowchar_ts (wctitle, title, titlelen, titlelen); - wctitle[wlen] = 0; - WideCharToMultiByte (GetACP (), 0, wctitle, -1, - mbtitle, 3*titlelen, NULL, NULL); - - private->drawable.xwindow = - CreateWindowEx (dwExStyle, - MAKEINTRESOURCE(klass), - mbtitle, - dwStyle, - x, y, - width, height, - xparent, - NULL, - gdk_ProgInstance, - NULL); - - GDK_NOTE (MISC, - g_print ("gdk_window_create: %s %s %dx%d@+%d+%d %#x = %#x\n" - "...locale %#x codepage %d\n", - (private->drawable.window_type == GDK_WINDOW_TOPLEVEL ? "TOPLEVEL" : - (private->drawable.window_type == GDK_WINDOW_CHILD ? "CHILD" : - (private->drawable.window_type == GDK_WINDOW_DIALOG ? "DIALOG" : - (private->drawable.window_type == GDK_WINDOW_TEMP ? "TEMP" : - "???")))), - mbtitle, - width, height, (x == CW_USEDEFAULT ? -9999 : x), y, - xparent, - private->drawable.xwindow, - private->input_locale, - private->charset_info.ciACP)); - - g_free (mbtitle); - g_free (wctitle); - - if (private->drawable.xwindow == NULL) - { - g_warning ("gdk_window_create: CreateWindowEx failed"); - g_free (private); - return NULL; - } - - gdk_window_ref (window); - gdk_xid_table_insert (&private->drawable.xwindow, window); - - if (private->drawable.colormap) - gdk_colormap_ref (private->drawable.colormap); - - gdk_window_set_cursor (window, ((attributes_mask & GDK_WA_CURSOR) ? - (attributes->cursor) : - NULL)); - - return window; -} - -GdkWindow * -gdk_window_foreign_new (guint32 anid) -{ - GdkWindow *window; - GdkWindowPrivate *private; - GdkWindowPrivate *parent_private; - HANDLE parent; - RECT rect; - POINT point; - - private = g_new (GdkWindowPrivate, 1); - window = (GdkWindow*) private; - - parent = GetParent ((HWND) anid); - private->parent = gdk_xid_table_lookup (parent); - - parent_private = (GdkWindowPrivate *)private->parent; - - if (parent_private) - parent_private->children = g_list_prepend (parent_private->children, window); - - private->drawable.xwindow = (HWND) anid; - GetClientRect ((HWND) anid, &rect); - point.x = rect.left; - point.y = rect.right; - ClientToScreen ((HWND) anid, &point); - if (parent != GetDesktopWindow ()) - ScreenToClient (parent, &point); - private->x = point.x; - private->y = point.y; - private->drawable.width = rect.right - rect.left; - private->drawable.height = rect.bottom - rect.top; - private->resize_count = 0; - private->drawable.ref_count = 1; - private->drawable.window_type = GDK_WINDOW_FOREIGN; - private->drawable.destroyed = FALSE; - private->mapped = IsWindowVisible (private->drawable.xwindow); - private->guffaw_gravity = FALSE; - private->extension_events = 0; - private->extension_events_selected = FALSE; - - private->drawable.colormap = NULL; - - private->filters = NULL; - private->children = NULL; - - window->user_data = NULL; - - gdk_window_ref (window); - gdk_xid_table_insert (&private->drawable.xwindow, window); - - return window; -} - -/* Call this function when you want a window and all its children to - * disappear. When xdestroy is true, a request to destroy the XWindow - * is sent out. When it is false, it is assumed that the XWindow has - * been or will be destroyed by destroying some ancestor of this - * window. - */ -static void -gdk_window_internal_destroy (GdkWindow *window, - gboolean xdestroy, - gboolean our_destroy) -{ - GdkWindowPrivate *private; - GdkWindowPrivate *temp_private; - GdkWindow *temp_window; - GList *children; - GList *tmp; - - g_return_if_fail (window != NULL); - - private = (GdkWindowPrivate*) window; - - GDK_NOTE (MISC, g_print ("gdk_window_internal_destroy %#x\n", - private->drawable.xwindow)); - - switch (private->drawable.window_type) - { - case GDK_WINDOW_TOPLEVEL: - case GDK_WINDOW_CHILD: - case GDK_WINDOW_DIALOG: - case GDK_WINDOW_TEMP: - case GDK_WINDOW_FOREIGN: - if (!private->drawable.destroyed) - { - if (private->parent) - { - GdkWindowPrivate *parent_private = (GdkWindowPrivate *)private->parent; - if (parent_private->children) - parent_private->children = g_list_remove (parent_private->children, window); - } - - if (GDK_DRAWABLE_TYPE (window) != GDK_WINDOW_FOREIGN) - { - children = tmp = private->children; - private->children = NULL; - - while (tmp) - { - temp_window = tmp->data; - tmp = tmp->next; - - temp_private = (GdkWindowPrivate*) temp_window; - if (temp_private) - gdk_window_internal_destroy (temp_window, FALSE, - our_destroy); - } - - g_list_free (children); - } - - if (private->extension_events != 0) - gdk_input_window_destroy (window); - - if (private->filters) - { - tmp = private->filters; - - while (tmp) - { - g_free (tmp->data); - tmp = tmp->next; - } - - g_list_free (private->filters); - private->filters = NULL; - } - - if (private->drawable.window_type == GDK_WINDOW_FOREIGN) - { - if (our_destroy && (private->parent != NULL)) - { - /* It's somebody elses window, but in our hierarchy, - * so reparent it to the root window, and then send - * it a delete event, as if we were a WM - */ - gdk_window_hide (window); - gdk_window_reparent (window, NULL, 0, 0); - - /* Is this too drastic? Many (most?) applications - * quit if any window receives WM_QUIT I think. - * OTOH, I don't think foreign windows are much - * used, so the question is maybe academic. - */ - PostMessage (private->drawable.xwindow, WM_QUIT, 0, 0); - } - } - else if (xdestroy) - DestroyWindow (private->drawable.xwindow); - - if (private->drawable.colormap) - gdk_colormap_unref (private->drawable.colormap); - - private->mapped = FALSE; - private->drawable.destroyed = TRUE; - } - break; - - case GDK_WINDOW_ROOT: - g_error ("attempted to destroy root window"); - break; - - case GDK_DRAWABLE_PIXMAP: - g_error ("called gdk_window_destroy on a pixmap (use gdk_pixmap_unref)"); - break; - } -} - -/* Like internal_destroy, but also destroys the reference created by - gdk_window_new. */ - -void -gdk_window_destroy (GdkWindow *window) -{ - gdk_window_internal_destroy (window, TRUE, TRUE); - gdk_window_unref (window); -} - -/* This function is called when the XWindow is really gone. */ - -void -gdk_window_destroy_notify (GdkWindow *window) -{ - g_return_if_fail (window != NULL); - - GDK_NOTE (EVENTS, g_print ("gdk_window_destroy_notify: %#x %d\n", - GDK_DRAWABLE_XID (window), GDK_DRAWABLE_DESTROYED (window))); - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - if (GDK_DRAWABLE_TYPE(window) != GDK_WINDOW_FOREIGN) - g_warning ("GdkWindow %#lx unexpectedly destroyed", GDK_DRAWABLE_XID (window)); - - gdk_window_internal_destroy (window, FALSE, FALSE); - } - - gdk_xid_table_remove (GDK_DRAWABLE_XID (window)); - gdk_window_unref (window); -} - -GdkWindow* -gdk_window_ref (GdkWindow *window) -{ - GdkWindowPrivate *private = (GdkWindowPrivate *)window; - g_return_val_if_fail (window != NULL, NULL); - - private->drawable.ref_count += 1; - - GDK_NOTE (MISC, g_print ("gdk_window_ref %#x %d\n", - GDK_DRAWABLE_XID (window), - private->drawable.ref_count)); - - return window; -} - -void -gdk_window_unref (GdkWindow *window) -{ - GdkWindowPrivate *private = (GdkWindowPrivate *)window; - g_return_if_fail (window != NULL); - - private->drawable.ref_count -= 1; - - GDK_NOTE (MISC, g_print ("gdk_window_unref %#x %d%s\n", - private->drawable.xwindow, - private->drawable.ref_count, - (private->drawable.ref_count == 0 ? " freeing" : ""))); - - if (private->drawable.ref_count == 0) - { - if (private->bg_type == GDK_WIN32_BG_PIXMAP - && private->bg_pixmap != NULL) - gdk_pixmap_unref (private->bg_pixmap); - - if (!private->drawable.destroyed) - { - if (private->drawable.window_type == GDK_WINDOW_FOREIGN) - gdk_xid_table_remove (private->drawable.xwindow); - else - g_warning ("losing last reference to undestroyed window"); - } - g_dataset_destroy (window); - g_free (window); - } -} - -void -gdk_window_show (GdkWindow *window) -{ - GdkWindowPrivate *private; - - g_return_if_fail (window != NULL); - - private = (GdkWindowPrivate*) window; - if (!private->drawable.destroyed) - { - GDK_NOTE (MISC, g_print ("gdk_window_show: %#x\n", - private->drawable.xwindow)); - - private->mapped = TRUE; - if (private->drawable.window_type == GDK_WINDOW_TEMP) - { - ShowWindow (private->drawable.xwindow, SW_SHOWNOACTIVATE); - SetWindowPos (private->drawable.xwindow, HWND_TOPMOST, 0, 0, 0, 0, - SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE); -#if 0 - ShowWindow (private->drawable.xwindow, SW_HIDE); /* Don't put on toolbar */ -#endif - } - else - { - ShowWindow (private->drawable.xwindow, SW_SHOWNORMAL); - ShowWindow (private->drawable.xwindow, SW_RESTORE); - SetForegroundWindow (private->drawable.xwindow); - BringWindowToTop (private->drawable.xwindow); -#if 0 - ShowOwnedPopups (private->drawable.xwindow, TRUE); -#endif - } - } -} - -void -gdk_window_hide (GdkWindow *window) -{ - GdkWindowPrivate *private; - - g_return_if_fail (window != NULL); - - private = (GdkWindowPrivate*) window; - if (!private->drawable.destroyed) - { - GDK_NOTE (MISC, g_print ("gdk_window_hide: %#x\n", - private->drawable.xwindow)); - - private->mapped = FALSE; - if (private->drawable.window_type == GDK_WINDOW_TOPLEVEL) - ShowOwnedPopups (private->drawable.xwindow, FALSE); -#if 1 - ShowWindow (private->drawable.xwindow, SW_HIDE); -#elif 0 - ShowWindow (private->drawable.xwindow, SW_MINIMIZE); -#else - CloseWindow (private->drawable.xwindow); -#endif - } -} - -void -gdk_window_withdraw (GdkWindow *window) -{ - GdkWindowPrivate *private; - - g_return_if_fail (window != NULL); - - private = (GdkWindowPrivate*) window; - if (!private->drawable.destroyed) - { - GDK_NOTE (MISC, g_print ("gdk_window_withdraw: %#x\n", - private->drawable.xwindow)); - - gdk_window_hide (window); /* XXX */ - } -} - -void -gdk_window_move (GdkWindow *window, - gint x, - gint y) -{ - GdkWindowPrivate *private; - - g_return_if_fail (window != NULL); - - private = (GdkWindowPrivate*) window; - if (!private->drawable.destroyed) - { - RECT rect; - - GDK_NOTE (MISC, g_print ("gdk_window_move: %#x +%d+%d\n", - private->drawable.xwindow, x, y)); - - GetClientRect (private->drawable.xwindow, &rect); - - if (private->drawable.window_type != GDK_WINDOW_CHILD) - { - POINT ptTL, ptBR; - DWORD dwStyle; - DWORD dwExStyle; - - ptTL.x = 0; - ptTL.y = 0; - ClientToScreen (private->drawable.xwindow, &ptTL); - rect.left = x; - rect.top = y; - - ptBR.x = rect.right; - ptBR.y = rect.bottom; - ClientToScreen (private->drawable.xwindow, &ptBR); - rect.right = x + ptBR.x - ptTL.x; - rect.bottom = y + ptBR.y - ptTL.y; - - dwStyle = GetWindowLong (private->drawable.xwindow, GWL_STYLE); - dwExStyle = GetWindowLong (private->drawable.xwindow, GWL_EXSTYLE); - if (!SafeAdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle)) - g_warning ("gdk_window_move: AdjustWindowRectEx failed"); - - x = rect.left; - y = rect.top; - } - else - { - private->x = x; - private->y = y; - } - GDK_NOTE (MISC, g_print ("...MoveWindow(%#x,%dx%d@+%d+%d)\n", - private->drawable.xwindow, - rect.right - rect.left, rect.bottom - rect.top, - x, y)); - if (!MoveWindow (private->drawable.xwindow, - x, y, rect.right - rect.left, rect.bottom - rect.top, - TRUE)) - g_warning ("gdk_window_move: MoveWindow failed"); - } -} - -void -gdk_window_resize (GdkWindow *window, - gint width, - gint height) -{ - GdkWindowPrivate *private; - - g_return_if_fail (window != NULL); - - if ((gint16) width < 1) - width = 1; - if ((gint16) height < 1) - height = 1; - - private = (GdkWindowPrivate*) window; - - if (!private->drawable.destroyed && - ((private->resize_count > 0) || - (private->drawable.width != (guint16) width) || - (private->drawable.height != (guint16) height))) - { - int x, y; - - GDK_NOTE (MISC, g_print ("gdk_window_resize: %#x %dx%d\n", - private->drawable.xwindow, width, height)); - - if (private->drawable.window_type != GDK_WINDOW_CHILD) - { - POINT pt; - RECT rect; - DWORD dwStyle; - DWORD dwExStyle; - - pt.x = 0; - pt.y = 0; - ClientToScreen (private->drawable.xwindow, &pt); - rect.left = pt.x; - rect.top = pt.y; - rect.right = pt.x + width; - rect.bottom = pt.y + height; - - dwStyle = GetWindowLong (private->drawable.xwindow, GWL_STYLE); - dwExStyle = GetWindowLong (private->drawable.xwindow, GWL_EXSTYLE); - if (!AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle)) - g_warning ("gdk_window_resize: AdjustWindowRectEx failed"); - - x = rect.left; - y = rect.top; - width = rect.right - rect.left; - height = rect.bottom - rect.top; - } - else - { - x = private->x; - y = private->y; - private->drawable.width = width; - private->drawable.height = height; - } - - private->resize_count += 1; - - GDK_NOTE (MISC, g_print ("...MoveWindow(%#x,%dx%d@+%d+%d)\n", - private->drawable.xwindow, width, height, x, y)); - if (!MoveWindow (private->drawable.xwindow, - x, y, width, height, - TRUE)) - g_warning ("gdk_window_resize: MoveWindow failed"); - } -} - -void -gdk_window_move_resize (GdkWindow *window, - gint x, - gint y, - gint width, - gint height) -{ - GdkWindowPrivate *private; - - g_return_if_fail (window != NULL); - - if ((gint16) width < 1) - width = 1; - if ((gint16) height < 1) - height = 1; - - private = (GdkWindowPrivate*) window; - if (!private->drawable.destroyed) - { - RECT rect; - DWORD dwStyle; - DWORD dwExStyle; - - GDK_NOTE (MISC, g_print ("gdk_window_move_resize: %#x %dx%d@+%d+%d\n", - private->drawable.xwindow, width, height, x, y)); - - rect.left = x; - rect.top = y; - rect.right = x + width; - rect.bottom = y + height; - - dwStyle = GetWindowLong (private->drawable.xwindow, GWL_STYLE); - dwExStyle = GetWindowLong (private->drawable.xwindow, GWL_EXSTYLE); - if (!AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle)) - g_warning ("gdk_window_move_resize: AdjustWindowRectEx failed"); - - if (private->drawable.window_type == GDK_WINDOW_CHILD) - { - private->x = x; - private->y = y; - private->drawable.width = width; - private->drawable.height = height; - } - GDK_NOTE (MISC, g_print ("...MoveWindow(%#x,%dx%d@+%d+%d)\n", - private->drawable.xwindow, - rect.right - rect.left, rect.bottom - rect.top, - rect.left, rect.top)); - if (!MoveWindow (private->drawable.xwindow, - rect.left, rect.top, - rect.right - rect.left, rect.bottom - rect.top, - TRUE)) - g_warning ("gdk_window_move_resize: MoveWindow failed"); - - if (private->guffaw_gravity) - { - GList *tmp_list = private->children; - while (tmp_list) - { - GdkWindowPrivate *child_private = tmp_list->data; - - child_private->x -= x - private->x; - child_private->y -= y - private->y; - - tmp_list = tmp_list->next; - } - } - - } -} - -void -gdk_window_reparent (GdkWindow *window, - GdkWindow *new_parent, - gint x, - gint y) -{ - GdkWindowPrivate *window_private; - GdkWindowPrivate *parent_private; - GdkWindowPrivate *old_parent_private; - - g_return_if_fail (window != NULL); - - if (!new_parent) - new_parent = (GdkWindow*) gdk_root_parent; - - window_private = (GdkWindowPrivate*) window; - old_parent_private = (GdkWindowPrivate*)window_private->parent; - parent_private = (GdkWindowPrivate*) new_parent; - - if (!window_private->drawable.destroyed && !parent_private->drawable.destroyed) - { - GDK_NOTE (MISC, g_print ("gdk_window_reparent: %#x %#x\n", - window_private->drawable.xwindow, - parent_private->drawable.xwindow)); - if (!SetParent (window_private->drawable.xwindow, parent_private->drawable.xwindow)) - g_warning ("gdk_window_reparent: SetParent failed"); - - if (!MoveWindow (window_private->drawable.xwindow, - x, y, - window_private->drawable.width, window_private->drawable.height, - TRUE)) - g_warning ("gdk_window_reparent: MoveWindow failed"); - } - - window_private->parent = new_parent; - - if (old_parent_private) - old_parent_private->children = g_list_remove (old_parent_private->children, window); - - if ((old_parent_private && - (!old_parent_private->guffaw_gravity != !parent_private->guffaw_gravity)) || - (!old_parent_private && parent_private->guffaw_gravity)) - gdk_window_set_static_win_gravity (window, parent_private->guffaw_gravity); - - parent_private->children = g_list_prepend (parent_private->children, window); -} - -void -gdk_window_clear (GdkWindow *window) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (!GDK_DRAWABLE_DESTROYED (window)) - gdk_window_clear_area (window, 0, 0, -1, -1); -} - - -void -gdk_window_clear_area (GdkWindow *window, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - HDC hdc; - - if (width == -1) - width = G_MAXSHORT/2; /* Yeah, right */ - if (height == -1) - height = G_MAXSHORT/2; - GDK_NOTE (MISC, g_print ("gdk_window_clear_area: %#x %dx%d@+%d+%d\n", - GDK_DRAWABLE_XID (window), width, height, x, y)); - hdc = GetDC (GDK_DRAWABLE_XID (window)); - IntersectClipRect (hdc, x, y, x + width, y + height); - SendMessage (GDK_DRAWABLE_XID (window), WM_ERASEBKGND, (WPARAM) hdc, 0); - ReleaseDC (GDK_DRAWABLE_XID (window), hdc); - } -} - -void -gdk_window_clear_area_e (GdkWindow *window, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - RECT rect; - - GDK_NOTE (MISC, g_print ("gdk_window_clear_area_e: %#x %dx%d@+%d+%d\n", - GDK_DRAWABLE_XID (window), width, height, x, y)); - - rect.left = x; - rect.right = x + width; - rect.top = y; - rect.bottom = y + height; - if (!InvalidateRect (GDK_DRAWABLE_XID (window), &rect, TRUE)) - g_warning ("gdk_window_clear_area_e: InvalidateRect failed"); - UpdateWindow (GDK_DRAWABLE_XID (window)); - } -} - -void -gdk_window_raise (GdkWindow *window) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - GDK_NOTE (MISC, g_print ("gdk_window_raise: %#x\n", - GDK_DRAWABLE_XID (window))); - - if (!BringWindowToTop (GDK_DRAWABLE_XID (window))) - g_warning ("gdk_window_raise: BringWindowToTop failed"); - } -} - -void -gdk_window_lower (GdkWindow *window) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - GDK_NOTE (MISC, g_print ("gdk_window_lower: %#x\n", - GDK_DRAWABLE_XID (window))); - - if (!SetWindowPos (GDK_DRAWABLE_XID (window), HWND_BOTTOM, 0, 0, 0, 0, - SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE)) - g_warning ("gdk_window_lower: SetWindowPos failed"); - } -} - -void -gdk_window_set_user_data (GdkWindow *window, - gpointer user_data) -{ - g_return_if_fail (window != NULL); - - window->user_data = user_data; -} - -void -gdk_window_set_hints (GdkWindow *window, - gint x, - gint y, - gint min_width, - gint min_height, - gint max_width, - gint max_height, - gint flags) -{ - GdkWindowPrivate *private; - WINDOWPLACEMENT size_hints; - RECT rect; - DWORD dwStyle; - DWORD dwExStyle; - int diff; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (GDK_DRAWABLE_DESTROYED (window)) - return; - - private = (GdkWindowPrivate*) window; - - GDK_NOTE (MISC, g_print ("gdk_window_set_hints: %#x %dx%d..%dx%d @+%d+%d\n", - private->drawable.xwindow, - min_width, min_height, max_width, max_height, - x, y)); - - private->hint_flags = flags; - size_hints.length = sizeof (size_hints); - - if (flags) - { - if (flags & GDK_HINT_POS) - if (!GetWindowPlacement (private->drawable.xwindow, &size_hints)) - g_warning ("gdk_window_set_hints: GetWindowPlacement failed"); - else - { - GDK_NOTE (MISC, g_print ("...rcNormalPosition:" - " (%d,%d)--(%d,%d)\n", - size_hints.rcNormalPosition.left, - size_hints.rcNormalPosition.top, - size_hints.rcNormalPosition.right, - size_hints.rcNormalPosition.bottom)); - /* What are the corresponding window coordinates for client - * area coordinates x, y - */ - rect.left = x; - rect.top = y; - rect.right = rect.left + 200; /* dummy */ - rect.bottom = rect.top + 200; - dwStyle = GetWindowLong (private->drawable.xwindow, GWL_STYLE); - dwExStyle = GetWindowLong (private->drawable.xwindow, GWL_EXSTYLE); - AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle); - size_hints.flags = 0; - size_hints.showCmd = SW_SHOWNA; - - /* Set the normal position hint to that location, with unchanged - * width and height. - */ - diff = size_hints.rcNormalPosition.left - rect.left; - size_hints.rcNormalPosition.left = rect.left; - size_hints.rcNormalPosition.right -= diff; - diff = size_hints.rcNormalPosition.top - rect.top; - size_hints.rcNormalPosition.top = rect.top; - size_hints.rcNormalPosition.bottom -= diff; - GDK_NOTE (MISC, g_print ("...setting: (%d,%d)--(%d,%d)\n", - size_hints.rcNormalPosition.left, - size_hints.rcNormalPosition.top, - size_hints.rcNormalPosition.right, - size_hints.rcNormalPosition.bottom)); - if (!SetWindowPlacement (private->drawable.xwindow, &size_hints)) - g_warning ("gdk_window_set_hints: SetWindowPlacement failed"); - private->hint_x = rect.left; - private->hint_y = rect.top; - } - - if (flags & GDK_HINT_MIN_SIZE) - { - rect.left = 0; - rect.top = 0; - rect.right = min_width; - rect.bottom = min_height; - dwStyle = GetWindowLong (private->drawable.xwindow, GWL_STYLE); - dwExStyle = GetWindowLong (private->drawable.xwindow, GWL_EXSTYLE); - AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle); - private->hint_min_width = rect.right - rect.left; - private->hint_min_height = rect.bottom - rect.top; - - /* Also chek if he current size of the window is in bounds. */ - GetClientRect (private->drawable.xwindow, &rect); - if (rect.right < min_width && rect.bottom < min_height) - gdk_window_resize (window, min_width, min_height); - else if (rect.right < min_width) - gdk_window_resize (window, min_width, rect.bottom); - else if (rect.bottom < min_height) - gdk_window_resize (window, rect.right, min_height); - } - if (flags & GDK_HINT_MAX_SIZE) - { - rect.left = 0; - rect.top = 0; - rect.right = max_width; - rect.bottom = max_height; - dwStyle = GetWindowLong (private->drawable.xwindow, GWL_STYLE); - dwExStyle = GetWindowLong (private->drawable.xwindow, GWL_EXSTYLE); - AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle); - private->hint_max_width = rect.right - rect.left; - private->hint_max_height = rect.bottom - rect.top; - /* Again, check if the window is too large currently. */ - GetClientRect (private->drawable.xwindow, &rect); - if (rect.right > max_width && rect.bottom > max_height) - gdk_window_resize (window, max_width, max_height); - else if (rect.right > max_width) - gdk_window_resize (window, max_width, rect.bottom); - else if (rect.bottom > max_height) - gdk_window_resize (window, rect.right, max_height); - } - } -} - -void -gdk_window_set_geometry_hints (GdkWindow *window, - GdkGeometry *geometry, - GdkWindowHints geom_mask) -{ - GdkWindowPrivate *private; - WINDOWPLACEMENT size_hints; - RECT rect; - DWORD dwStyle; - DWORD dwExStyle; - int diff; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (GDK_DRAWABLE_DESTROYED (window)) - return; - - private = (GdkWindowPrivate*) window; - - size_hints.length = sizeof (size_hints); - - private->hint_flags = geom_mask; - - if (geom_mask & GDK_HINT_POS) - ; /* XXX */ - - if (geom_mask & GDK_HINT_MIN_SIZE) - { - rect.left = 0; - rect.top = 0; - rect.right = geometry->min_width; - rect.bottom = geometry->min_height; - dwStyle = GetWindowLong (private->drawable.xwindow, GWL_STYLE); - dwExStyle = GetWindowLong (private->drawable.xwindow, GWL_EXSTYLE); - AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle); - private->hint_min_width = rect.right - rect.left; - private->hint_min_height = rect.bottom - rect.top; - - /* Also check if he current size of the window is in bounds */ - GetClientRect (private->drawable.xwindow, &rect); - if (rect.right < geometry->min_width - && rect.bottom < geometry->min_height) - gdk_window_resize (window, geometry->min_width, geometry->min_height); - else if (rect.right < geometry->min_width) - gdk_window_resize (window, geometry->min_width, rect.bottom); - else if (rect.bottom < geometry->min_height) - gdk_window_resize (window, rect.right, geometry->min_height); - } - - if (geom_mask & GDK_HINT_MAX_SIZE) - { - rect.left = 0; - rect.top = 0; - rect.right = geometry->max_width; - rect.bottom = geometry->max_height; - dwStyle = GetWindowLong (private->drawable.xwindow, GWL_STYLE); - dwExStyle = GetWindowLong (private->drawable.xwindow, GWL_EXSTYLE); - AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle); - private->hint_max_width = rect.right - rect.left; - private->hint_max_height = rect.bottom - rect.top; - - /* Again, check if the window is too large currently. */ - GetClientRect (private->drawable.xwindow, &rect); - if (rect.right > geometry->max_width - && rect.bottom > geometry->max_height) - gdk_window_resize (window, geometry->max_width, geometry->max_height); - else if (rect.right > geometry->max_width) - gdk_window_resize (window, geometry->max_width, rect.bottom); - else if (rect.bottom > geometry->max_height) - gdk_window_resize (window, rect.right, geometry->max_height); - } - - /* I don't know what to do when called with zero base_width and height. */ - if (geom_mask & GDK_HINT_BASE_SIZE - && geometry->base_width > 0 - && geometry->base_height > 0) - if (!GetWindowPlacement (private->drawable.xwindow, &size_hints)) - g_warning ("gdk_window_set_hints: GetWindowPlacement failed"); - else - { - GDK_NOTE (MISC, g_print ("gdk_window_set_geometry_hints:" - " rcNormalPosition: (%d,%d)--(%d,%d)\n", - size_hints.rcNormalPosition.left, - size_hints.rcNormalPosition.top, - size_hints.rcNormalPosition.right, - size_hints.rcNormalPosition.bottom)); - size_hints.rcNormalPosition.right = - size_hints.rcNormalPosition.left + geometry->base_width; - size_hints.rcNormalPosition.bottom = - size_hints.rcNormalPosition.top + geometry->base_height; - GDK_NOTE (MISC, g_print ("...setting: rcNormal: (%d,%d)--(%d,%d)\n", - size_hints.rcNormalPosition.left, - size_hints.rcNormalPosition.top, - size_hints.rcNormalPosition.right, - size_hints.rcNormalPosition.bottom)); - if (!SetWindowPlacement (private->drawable.xwindow, &size_hints)) - g_warning ("gdk_window_set_hints: SetWindowPlacement failed"); - } - - if (geom_mask & GDK_HINT_RESIZE_INC) - { - /* XXX */ - } - - if (geom_mask & GDK_HINT_ASPECT) - { - /* XXX */ - } -} - -void -gdk_window_set_title (GdkWindow *window, - const gchar *title) -{ - gint titlelen; - wchar_t *wcstr; - gint wlen; - char *mbstr; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - GDK_NOTE (MISC, g_print ("gdk_window_set_title: %#x %s\n", - GDK_DRAWABLE_XID (window), title)); - if (!GDK_DRAWABLE_DESTROYED (window)) - { - /* As the title most is in UTF-8 we must translate it - * to the system codepage. - */ - titlelen = strlen (title); - wcstr = g_new (wchar_t, titlelen + 1); - mbstr = g_new (char, 3*titlelen + 1); - wlen = gdk_nmbstowchar_ts (wcstr, title, titlelen, titlelen); - wcstr[wlen] = 0; - WideCharToMultiByte (GetACP (), 0, wcstr, -1, - mbstr, 3*titlelen, NULL, NULL); - - if (!SetWindowText (GDK_DRAWABLE_XID (window), mbstr)) - g_warning ("gdk_window_set_title: SetWindowText failed"); - - g_free (mbstr); - g_free (wcstr); - } -} - -void -gdk_window_set_role (GdkWindow *window, - const gchar *role) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - GDK_NOTE (MISC, g_print ("gdk_window_set_role: %#x %s\n", - GDK_DRAWABLE_XID (window), (role ? role : "NULL"))); - /* XXX */ -} - -void -gdk_window_set_transient_for (GdkWindow *window, - GdkWindow *parent) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - GDK_NOTE (MISC, g_print ("gdk_window_set_transient_for: %#x %#x\n", - GDK_DRAWABLE_XID (window), - GDK_DRAWABLE_XID (parent))); - /* XXX */ -} - -void -gdk_window_set_background (GdkWindow *window, - GdkColor *color) -{ - GdkWindowPrivate *private; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - private = (GdkWindowPrivate*) window; - if (!GDK_DRAWABLE_DESTROYED (window)) - { - GDK_NOTE (MISC, g_print ("gdk_window_set_background: %#x %s\n", - private->drawable.xwindow, - gdk_color_to_string (color))); - - if (private->bg_type == GDK_WIN32_BG_PIXMAP) - { - if (private->bg_pixmap != NULL) - { - gdk_pixmap_unref (private->bg_pixmap); - private->bg_pixmap = NULL; - } - private->bg_type = GDK_WIN32_BG_NORMAL; - } - private->bg_type = GDK_WIN32_BG_PIXEL; - private->bg_pixel = *color; - } -} - -void -gdk_window_set_back_pixmap (GdkWindow *window, - GdkPixmap *pixmap, - gint parent_relative) -{ - GdkWindowPrivate *private; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - private = (GdkWindowPrivate*) window; - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - if (private->bg_type == GDK_WIN32_BG_PIXMAP) - { - if (private->bg_pixmap != NULL) - { - gdk_pixmap_unref (private->bg_pixmap); - private->bg_pixmap = NULL; - } - private->bg_type = GDK_WIN32_BG_NORMAL; - } - if (parent_relative) - { - private->bg_type = GDK_WIN32_BG_PARENT_RELATIVE; - } - else if (!pixmap) - { - - } - else - { - /* We must cache the pixmap in the WindowPrivate and - * paint it each time we get WM_ERASEBKGND - */ - private->bg_type = GDK_WIN32_BG_PIXMAP; - private->bg_pixmap = pixmap; - gdk_pixmap_ref (pixmap); - } - } -} - -void -gdk_window_set_cursor (GdkWindow *window, - GdkCursor *cursor) -{ - GdkWindowPrivate *window_private; - GdkCursorPrivate *cursor_private; - HCURSOR xcursor; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - window_private = (GdkWindowPrivate*) window; - cursor_private = (GdkCursorPrivate*) cursor; - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - if (!cursor) - xcursor = LoadCursor (NULL, IDC_ARROW); - else - xcursor = cursor_private->xcursor; - - GDK_NOTE (MISC, g_print ("gdk_window_set_cursor: %#x %#x\n", - window_private->drawable.xwindow, xcursor)); - window_private->xcursor = xcursor; - } -} - -void -gdk_window_get_user_data (GdkWindow *window, - gpointer *data) -{ - g_return_if_fail (window != NULL); - - *data = window->user_data; -} - -void -gdk_window_get_geometry (GdkWindow *window, - gint *x, - gint *y, - gint *width, - gint *height, - gint *depth) -{ - g_return_if_fail (window == NULL || GDK_IS_WINDOW (window)); - - if (!window) - window = (GdkWindow*) gdk_root_parent; - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - RECT rect; - - if (!GetClientRect (GDK_DRAWABLE_XID (window), &rect)) - g_warning ("gdk_window_get_geometry: GetClientRect failed"); - - if (x) - *x = rect.left; - if (y) - *y = rect.top; - if (width) - *width = rect.right - rect.left; - if (height) - *height = rect.bottom - rect.top; - if (depth) - *depth = gdk_drawable_get_visual (window)->depth; - } -} - -void -gdk_window_get_position (GdkWindow *window, - gint *x, - gint *y) -{ - GdkWindowPrivate *window_private; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - window_private = (GdkWindowPrivate*) window; - - if (x) - *x = window_private->x; - if (y) - *y = window_private->y; -} - -gint -gdk_window_get_origin (GdkWindow *window, - gint *x, - gint *y) -{ - gint return_val; - gint tx = 0; - gint ty = 0; - - g_return_val_if_fail (window != NULL, 0); - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - POINT pt; - - pt.x = 0; - pt.y = 0; - ClientToScreen (GDK_DRAWABLE_XID (window), &pt); - tx = pt.x; - ty = pt.y; - return_val = 1; - } - else - return_val = 0; - - if (x) - *x = tx; - if (y) - *y = ty; - - GDK_NOTE (MISC, g_print ("gdk_window_get_origin: %#x: +%d+%d\n", - GDK_DRAWABLE_XID (window), tx, ty)); - return return_val; -} - -gboolean -gdk_window_get_deskrelative_origin (GdkWindow *window, - gint *x, - gint *y) -{ - return gdk_window_get_origin (window, x, y); -} - -void -gdk_window_get_root_origin (GdkWindow *window, - gint *x, - gint *y) -{ - GdkWindowPrivate *private; - POINT pt; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - private = (GdkWindowPrivate*) window; - if (x) - *x = 0; - if (y) - *y = 0; - if (GDK_DRAWABLE_DESTROYED (window)) - return; - - while (private->parent && ((GdkWindowPrivate*) private->parent)->parent) - private = (GdkWindowPrivate*) private->parent; - if (private->drawable.destroyed) - return; - - pt.x = 0; - pt.y = 0; - ClientToScreen (private->drawable.xwindow, &pt); - if (x) - *x = pt.x; - if (y) - *y = pt.y; - - GDK_NOTE (MISC, g_print ("gdk_window_get_root_origin: %#x: (%#x) +%d+%d\n", - GDK_DRAWABLE_XID (window), - private->drawable.xwindow, pt.x, pt.y)); -} - -GdkWindow* -gdk_window_get_pointer (GdkWindow *window, - gint *x, - gint *y, - GdkModifierType *mask) -{ - GdkWindow *return_val; - POINT pointc, point; - HWND hwnd, hwndc; - - g_return_val_if_fail (window == NULL || GDK_IS_WINDOW (window), NULL); - - if (!window) - window = (GdkWindow*) gdk_root_parent; - - return_val = NULL; - GetCursorPos (&pointc); - point = pointc; - ScreenToClient (GDK_DRAWABLE_XID (window), &point); - - if (x) - *x = point.x; - if (y) - *y = point.y; - - hwnd = WindowFromPoint (point); - point = pointc; - ScreenToClient (hwnd, &point); - - do { - hwndc = ChildWindowFromPoint (hwnd, point); - ClientToScreen (hwnd, &point); - ScreenToClient (hwndc, &point); - } while (hwndc != hwnd && (hwnd = hwndc, 1)); /* Ouch! */ - - return_val = gdk_window_lookup (hwnd); - - if (mask) - { - BYTE kbd[256]; - - GetKeyboardState (kbd); - *mask = 0; - if (kbd[VK_SHIFT] & 0x80) - *mask |= GDK_SHIFT_MASK; - if (kbd[VK_CAPITAL] & 0x80) - *mask |= GDK_LOCK_MASK; - if (kbd[VK_CONTROL] & 0x80) - *mask |= GDK_CONTROL_MASK; - if (kbd[VK_MENU] & 0x80) - *mask |= GDK_MOD1_MASK; - if (kbd[VK_LBUTTON] & 0x80) - *mask |= GDK_BUTTON1_MASK; - if (kbd[VK_MBUTTON] & 0x80) - *mask |= GDK_BUTTON2_MASK; - if (kbd[VK_RBUTTON] & 0x80) - *mask |= GDK_BUTTON3_MASK; - } - - return return_val; -} - -GdkWindow* -gdk_window_at_pointer (gint *win_x, - gint *win_y) -{ - GdkWindow *window; - POINT point, pointc; - HWND hwnd, hwndc; - RECT rect; - - GetCursorPos (&pointc); - point = pointc; - hwnd = WindowFromPoint (point); - - if (hwnd == NULL) - { - window = (GdkWindow *) gdk_root_parent; - if (win_x) - *win_x = pointc.x; - if (win_y) - *win_y = pointc.y; - return window; - } - - ScreenToClient (hwnd, &point); - - do { - hwndc = ChildWindowFromPoint (hwnd, point); - ClientToScreen (hwnd, &point); - ScreenToClient (hwndc, &point); - } while (hwndc != hwnd && (hwnd = hwndc, 1)); - - window = gdk_window_lookup (hwnd); - - if (window && (win_x || win_y)) - { - GetClientRect (hwnd, &rect); - if (win_x) - *win_x = point.x - rect.left; - if (win_y) - *win_y = point.y - rect.top; - } - - GDK_NOTE (MISC, g_print ("gdk_window_at_pointer: +%d+%d %#x%s\n", - point.x, point.y, hwnd, - (window == NULL ? " NULL" : ""))); - - return window; -} - -GdkWindow* -gdk_window_get_parent (GdkWindow *window) -{ - g_return_val_if_fail (window != NULL, NULL); - g_return_val_if_fail (GDK_IS_WINDOW (window), NULL); - - return ((GdkWindowPrivate*) window)->parent; -} - -GdkWindow* -gdk_window_get_toplevel (GdkWindow *window) -{ - g_return_val_if_fail (window != NULL, NULL); - g_return_val_if_fail (GDK_IS_WINDOW (window), NULL); - - while (GDK_DRAWABLE_TYPE (window) == GDK_WINDOW_CHILD) - window = ((GdkWindowPrivate*) window)->parent; - - return window; -} - -GList* -gdk_window_get_children (GdkWindow *window) -{ - GdkWindowPrivate *private; - GList *children; - - g_return_val_if_fail (window != NULL, NULL); - g_return_val_if_fail (GDK_IS_WINDOW (window), NULL); - - if (GDK_DRAWABLE_DESTROYED (window)) - return NULL; - - /* XXX ??? */ - g_warning ("gdk_window_get_children not implemented"); - children = NULL; - - return children; -} - -GdkEventMask -gdk_window_get_events (GdkWindow *window) -{ - GdkWindowPrivate *private; - - g_return_val_if_fail (window != NULL, 0); - g_return_val_if_fail (GDK_IS_WINDOW (window), 0); - - private = (GdkWindowPrivate*) window; - if (GDK_DRAWABLE_DESTROYED (window)) - return 0; - - return private->event_mask; -} - -void -gdk_window_set_events (GdkWindow *window, - GdkEventMask event_mask) -{ - GdkWindowPrivate *private; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - private = (GdkWindowPrivate*) window; - if (GDK_DRAWABLE_DESTROYED (window)) - return; - - private->event_mask = event_mask; -} - -void -gdk_window_add_colormap_windows (GdkWindow *window) -{ - g_warning ("gdk_window_add_colormap_windows not implemented"); -} - -void -gdk_window_shape_combine_mask (GdkWindow *window, - GdkBitmap *mask, - gint x, gint y) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (!mask) - { - GDK_NOTE (MISC, g_print ("gdk_window_shape_combine_mask: %#x none\n", - GDK_DRAWABLE_XID (window))); - SetWindowRgn (GDK_DRAWABLE_XID (window), NULL, TRUE); - } - else - { - GdkDrawablePrivate *pixmap_private; - HRGN hrgn; - DWORD dwStyle; - DWORD dwExStyle; - RECT rect; - - /* Convert mask bitmap to region */ - pixmap_private = (GdkDrawablePrivate*) mask; - hrgn = BitmapToRegion (pixmap_private->xwindow); - - GDK_NOTE (MISC, g_print ("gdk_window_shape_combine_mask: %#x %#x\n", - GDK_DRAWABLE_XID (window), - pixmap_private->xwindow)); - - /* SetWindowRgn wants window (not client) coordinates */ - dwStyle = GetWindowLong (GDK_DRAWABLE_XID (window), GWL_STYLE); - dwExStyle = GetWindowLong (GDK_DRAWABLE_XID (window), GWL_EXSTYLE); - GetClientRect (GDK_DRAWABLE_XID (window), &rect); - AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle); - OffsetRgn (hrgn, -rect.left, -rect.top); - - OffsetRgn (hrgn, x, y); - - /* If this is a top-level window, add the title bar to the region */ - if (GDK_DRAWABLE_TYPE (window) == GDK_WINDOW_TOPLEVEL) - { - CombineRgn (hrgn, hrgn, - CreateRectRgn (0, 0, rect.right - rect.left, -rect.top), - RGN_OR); - } - - SetWindowRgn (GDK_DRAWABLE_XID (window), hrgn, TRUE); - } -} - -void -gdk_window_add_filter (GdkWindow *window, - GdkFilterFunc function, - gpointer data) -{ - GdkWindowPrivate *private; - GList *tmp_list; - GdkEventFilter *filter; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - private = (GdkWindowPrivate*) window; - if (private && GDK_DRAWABLE_DESTROYED (window)) - return; - - tmp_list = private->filters; - - while (tmp_list) - { - filter = (GdkEventFilter *)tmp_list->data; - if ((filter->function == function) && (filter->data == data)) - return; - tmp_list = tmp_list->next; - } - - filter = g_new (GdkEventFilter, 1); - filter->function = function; - filter->data = data; - - private->filters = g_list_append (private->filters, filter); -} - -void -gdk_window_remove_filter (GdkWindow *window, - GdkFilterFunc function, - gpointer data) -{ - GdkWindowPrivate *private; - GList *tmp_list, *node; - GdkEventFilter *filter; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - private = (GdkWindowPrivate*) window; - - tmp_list = private->filters; - - while (tmp_list) - { - filter = (GdkEventFilter *)tmp_list->data; - node = tmp_list; - tmp_list = tmp_list->next; - - if ((filter->function == function) && (filter->data == data)) - { - private->filters = g_list_remove_link (private->filters, node); - - g_list_free_1 (node); - g_free (filter); - - return; - } - } -} - -void -gdk_window_set_override_redirect (GdkWindow *window, - gboolean override_redirect) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - g_warning ("gdk_window_set_override_redirect not implemented"); -} - -void -gdk_window_set_icon (GdkWindow *window, - GdkWindow *icon_window, - GdkPixmap *pixmap, - GdkBitmap *mask) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (GDK_DRAWABLE_DESTROYED (window)) - return; - - g_warning ("gdk_window_set_icon not implemented"); -} - -void -gdk_window_set_icon_name (GdkWindow *window, - gchar *name) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (GDK_DRAWABLE_DESTROYED (window)) - return; - - if (!SetWindowText (GDK_DRAWABLE_XID (window), name)) - g_warning ("gdk_window_set_icon_name: SetWindowText failed"); -} - -void -gdk_window_set_group (GdkWindow *window, - GdkWindow *leader) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - g_return_if_fail (leader != NULL); - g_return_if_fail (GDK_IS_WINDOW (leader)); - - if (GDK_DRAWABLE_DESTROYED (window) || GDK_DRAWABLE_DESTROYED (leader)) - return; - - g_warning ("gdk_window_set_group not implemented"); -} - -void -gdk_window_set_decorations (GdkWindow *window, - GdkWMDecoration decorations) -{ - LONG style, exstyle; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - style = GetWindowLong (GDK_DRAWABLE_XID (window), GWL_STYLE); - exstyle = GetWindowLong (GDK_DRAWABLE_XID (window), GWL_EXSTYLE); - - style &= (WS_OVERLAPPED|WS_POPUP|WS_CHILD|WS_MINIMIZE|WS_VISIBLE|WS_DISABLED - |WS_CLIPSIBLINGS|WS_CLIPCHILDREN|WS_MAXIMIZE); - - exstyle &= (WS_EX_TOPMOST|WS_EX_TRANSPARENT); - - if (decorations & GDK_DECOR_ALL) - style |= (WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|WS_MINIMIZEBOX|WS_MAXIMIZEBOX); - if (decorations & GDK_DECOR_BORDER) - style |= (WS_BORDER); - if (decorations & GDK_DECOR_RESIZEH) - style |= (WS_THICKFRAME); - if (decorations & GDK_DECOR_TITLE) - style |= (WS_CAPTION); - if (decorations & GDK_DECOR_MENU) - style |= (WS_SYSMENU); - if (decorations & GDK_DECOR_MINIMIZE) - style |= (WS_MINIMIZEBOX); - if (decorations & GDK_DECOR_MAXIMIZE) - style |= (WS_MAXIMIZEBOX); - - SetWindowLong (GDK_DRAWABLE_XID (window), GWL_STYLE, style); -} - -void -gdk_window_set_functions (GdkWindow *window, - GdkWMFunction functions) -{ - LONG style, exstyle; - - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - style = GetWindowLong (GDK_DRAWABLE_XID (window), GWL_STYLE); - exstyle = GetWindowLong (GDK_DRAWABLE_XID (window), GWL_EXSTYLE); - - style &= (WS_OVERLAPPED|WS_POPUP|WS_CHILD|WS_MINIMIZE|WS_VISIBLE|WS_DISABLED - |WS_CLIPSIBLINGS|WS_CLIPCHILDREN|WS_MAXIMIZE|WS_CAPTION|WS_BORDER - |WS_SYSMENU); - - exstyle &= (WS_EX_TOPMOST|WS_EX_TRANSPARENT); - - if (functions & GDK_FUNC_ALL) - style |= (WS_THICKFRAME|WS_MINIMIZEBOX|WS_MAXIMIZEBOX); - if (functions & GDK_FUNC_RESIZE) - style |= (WS_THICKFRAME); - if (functions & GDK_FUNC_MOVE) - style |= (WS_THICKFRAME); - if (functions & GDK_FUNC_MINIMIZE) - style |= (WS_MINIMIZEBOX); - if (functions & GDK_FUNC_MAXIMIZE) - style |= (WS_MAXIMIZEBOX); - - SetWindowLong (GDK_DRAWABLE_XID (window), GWL_STYLE, style); -} - -GList * -gdk_window_get_toplevels (void) -{ - GList *new_list = NULL; - GList *tmp_list; - - tmp_list = gdk_root_parent->children; - while (tmp_list) - { - new_list = g_list_prepend (new_list, tmp_list->data); - tmp_list = tmp_list->next; - } - - return new_list; -} - -/* - * propagate the shapes from all child windows of a GDK window to the parent - * window. Shamelessly ripped from Enlightenment's code - * - * - Raster - */ - -static void -QueryTree (HWND hwnd, - HWND **children, - gint *nchildren) -{ - guint i, n; - HWND child; - - n = 0; - do { - if (n == 0) - child = GetWindow (hwnd, GW_CHILD); - else - child = GetWindow (child, GW_HWNDNEXT); - if (child != NULL) - n++; - } while (child != NULL); - - if (n > 0) - { - *children = g_new (HWND, n); - for (i = 0; i < n; i++) - { - if (i == 0) - child = GetWindow (hwnd, GW_CHILD); - else - child = GetWindow (child, GW_HWNDNEXT); - *children[i] = child; - } - } -} - -static void -gdk_propagate_shapes (HANDLE win, - gboolean merge) -{ - RECT emptyRect; - HRGN region, childRegion; - RECT rect; - HWND *list = NULL; - gint i, num; - - SetRectEmpty (&emptyRect); - region = CreateRectRgnIndirect (&emptyRect); - if (merge) - GetWindowRgn (win, region); - - QueryTree (win, &list, &num); - if (list != NULL) - { - WINDOWPLACEMENT placement; - - placement.length = sizeof (WINDOWPLACEMENT); - /* go through all child windows and combine regions */ - for (i = 0; i < num; i++) - { - GetWindowPlacement (list[i], &placement); - if (placement.showCmd = SW_SHOWNORMAL) - { - childRegion = CreateRectRgnIndirect (&emptyRect); - GetWindowRgn (list[i], childRegion); - CombineRgn (region, region, childRegion, RGN_OR); - DeleteObject (childRegion); - } - } - SetWindowRgn (win, region, TRUE); - } - else - DeleteObject (region); -} - -void -gdk_window_set_child_shapes (GdkWindow *window) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (GDK_DRAWABLE_DESTROYED (window)) - return; - - gdk_propagate_shapes (GDK_DRAWABLE_XID (window), FALSE); -} - -void -gdk_window_merge_child_shapes (GdkWindow *window) -{ - g_return_if_fail (window != NULL); - g_return_if_fail (GDK_IS_WINDOW (window)); - - if (GDK_DRAWABLE_DESTROYED (window)) - return; - - gdk_propagate_shapes (GDK_DRAWABLE_XID (window), TRUE); -} - -/************************************************************* - * gdk_window_is_visible: - * Check if the given window is mapped. - * arguments: - * window: - * results: - * is the window mapped - *************************************************************/ - -gboolean -gdk_window_is_visible (GdkWindow *window) -{ - GdkWindowPrivate *private = (GdkWindowPrivate *)window; - - g_return_val_if_fail (window != NULL, FALSE); - g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE); - - return private->mapped; -} - -/************************************************************* - * gdk_window_is_viewable: - * Check if the window and all ancestors of the window - * are mapped. (This is not necessarily "viewable" in - * the X sense, since we only check as far as we have - * GDK window parents, not to the root window) - * arguments: - * window: - * results: - * is the window viewable - *************************************************************/ - -gboolean -gdk_window_is_viewable (GdkWindow *window) -{ - GdkWindowPrivate *private = (GdkWindowPrivate *)window; - - g_return_val_if_fail (window != NULL, FALSE); - g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE); - - while (private && - (private != gdk_root_parent) && - (private->drawable.window_type != GDK_WINDOW_FOREIGN)) - { - if (!private->mapped) - return FALSE; - - private = (GdkWindowPrivate *)private->parent; - } - - return TRUE; -} - -/* Support for windows that can be guffaw-scrolled - * (See http://www.gtk.org/~otaylor/whitepapers/guffaw-scrolling.txt) - */ - -static gboolean -gdk_window_gravity_works (void) -{ - enum { UNKNOWN, NO, YES }; - static gint gravity_works = UNKNOWN; - - if (gravity_works == UNKNOWN) - { - GdkWindowAttr attr; - GdkWindow *parent; - GdkWindow *child; - gint y; - - attr.window_type = GDK_WINDOW_TEMP; - attr.wclass = GDK_INPUT_OUTPUT; - attr.x = 0; - attr.y = 0; - attr.width = 100; - attr.height = 100; - attr.event_mask = 0; - - parent = gdk_window_new (NULL, &attr, GDK_WA_X | GDK_WA_Y); - - attr.window_type = GDK_WINDOW_CHILD; - child = gdk_window_new (parent, &attr, GDK_WA_X | GDK_WA_Y); - - gdk_window_set_static_win_gravity (child, TRUE); - - gdk_window_resize (parent, 100, 110); - gdk_window_move (parent, 0, -10); - gdk_window_move_resize (parent, 0, 0, 100, 100); - - gdk_window_resize (parent, 100, 110); - gdk_window_move (parent, 0, -10); - gdk_window_move_resize (parent, 0, 0, 100, 100); - - gdk_window_get_geometry (child, NULL, &y, NULL, NULL, NULL); - - gdk_window_destroy (parent); - gdk_window_destroy (child); - - gravity_works = ((y == -20) ? YES : NO); - } - - return (gravity_works == YES); -} - -static void -gdk_window_set_static_bit_gravity (GdkWindow *window, gboolean on) -{ - g_return_if_fail (window != NULL); - - GDK_NOTE (MISC, g_print ("gdk_window_set_static_bit_gravity: Not implemented\n")); -} - -static void -gdk_window_set_static_win_gravity (GdkWindow *window, gboolean on) -{ - g_return_if_fail (window != NULL); - - GDK_NOTE (MISC, - g_print ("gdk_window_set_static_win_gravity: Not implemented\n")); -} - -/************************************************************* - * gdk_window_set_static_gravities: - * Set the bit gravity of the given window to static, - * and flag it so all children get static subwindow - * gravity. - * arguments: - * window: window for which to set static gravity - * use_static: Whether to turn static gravity on or off. - * results: - * Does the XServer support static gravity? - *************************************************************/ - -gboolean -gdk_window_set_static_gravities (GdkWindow *window, - gboolean use_static) -{ - GdkWindowPrivate *private = (GdkWindowPrivate *)window; - GList *tmp_list; - - g_return_val_if_fail (window != NULL, FALSE); - g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE); - - if (!use_static == !private->guffaw_gravity) - return TRUE; - - if (use_static && !gdk_window_gravity_works ()) - return FALSE; - - private->guffaw_gravity = use_static; - - if (!GDK_DRAWABLE_DESTROYED (window)) - { - gdk_window_set_static_bit_gravity (window, use_static); - - tmp_list = private->children; - while (tmp_list) - { - gdk_window_set_static_win_gravity (window, use_static); - - tmp_list = tmp_list->next; - } - } - - return TRUE; -} |