/*****************************************************************************/ /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ /** Salt Lake City, Utah **/ /** Portions Copyright 1989 by the Massachusetts Institute of Technology **/ /** Cambridge, Massachusetts **/ /** **/ /** All Rights Reserved **/ /** **/ /** Permission to use, copy, modify, and distribute this software and **/ /** its documentation for any purpose and without fee is hereby **/ /** granted, provided that the above copyright notice appear in all **/ /** copies and that both that copyright notice and this permis- **/ /** sion notice appear in supporting documentation, and that the **/ /** names of Evans & Sutherland and M.I.T. not be used in advertising **/ /** in publicity pertaining to distribution of the software without **/ /** specific, written prior permission. **/ /** **/ /** EVANS & SUTHERLAND AND M.I.T. DISCLAIM ALL WARRANTIES WITH REGARD **/ /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND OR **/ /** M.I.T. BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ /** OR PERFORMANCE OF THIS SOFTWARE. **/ /*****************************************************************************/ /*********************************************************************** * * $XConsortium: resize.c,v 1.80 91/05/11 17:35:42 dave Exp $ * * window resizing borrowed from the "wm" window manager * * 11-Dec-87 Thomas E. LaStrange File created * ***********************************************************************/ #include #include "twm.h" #include "parse.h" #include "util.h" #include "resize.h" #include "add_window.h" #include "screen.h" #include "desktop.h" #include "events.h" #include "menus.h" #define MINHEIGHT 0 /* had been 32 */ #define MINWIDTH 0 /* had been 60 */ static int dragx; /* all these variables are used */ static int dragy; /* in resize operations */ static int dragWidth; static int dragHeight; int origx; int origy; int origWidth; int origHeight; static int clampTop; static int clampBottom; static int clampLeft; static int clampRight; static int clampDX; static int clampDY; static int last_width; static int last_height; static int resize_context; /* set in menus.c:ExecuteFunction(), cleared in *EndResize() - djhjr - 9/5/98 */ int resizing_window = 0; /* djhjr - 4/6/98 */ void PaintBorderAndTitlebar(); /* djhjr - 4/17/98 */ static void DoVirtualMoveResize(); /* djhjr - 9/10/99 */ void ResizeTwmWindowContents(); /* djhjr - 9/13/02 */ static void SetVirtualDesktopIncrs(); static void EndResizeAdjPointer(); static void do_auto_clamp (tmp_win, evp) TwmWindow *tmp_win; XEvent *evp; { Window junkRoot; int x, y, h, v, junkbw; unsigned int junkMask; switch (evp->type) { case ButtonPress: x = evp->xbutton.x_root; y = evp->xbutton.y_root; break; case KeyPress: x = evp->xkey.x_root; y = evp->xkey.y_root; break; default: if (!XQueryPointer (dpy, Scr->Root, &junkRoot, &junkRoot, &x, &y, &junkbw, &junkbw, &junkMask)) return; } h = ((x - dragx) / (dragWidth < 3 ? 1 : (dragWidth / 3))); v = ((y - dragy - tmp_win->title_height) / (dragHeight < 3 ? 1 : (dragHeight / 3))); if (h <= 0) { clampLeft = 1; clampDX = (x - dragx); } else if (h >= 2) { clampRight = 1; clampDX = (x - dragx - dragWidth); } if (v <= 0) { clampTop = 1; clampDY = (y - dragy); } else if (v >= 2) { clampBottom = 1; clampDY = (y - dragy - dragHeight); } } /*********************************************************************** * * Procedure: * StartResize - begin a window resize operation * * Inputs: * ev - the event structure (button press) * tmp_win - the TwmWindow pointer * fromtitlebar - action invoked from titlebar button * *********************************************************************** */ void StartResize(evp, tmp_win, fromtitlebar, context) XEvent *evp; TwmWindow *tmp_win; Bool fromtitlebar; int context; { Window junkRoot; unsigned int junkbw, junkDepth; resize_context = context; SetVirtualDesktopIncrs(tmp_win); /* djhjr - 9/13/02 */ if (context == C_VIRTUAL_WIN) ResizeWindow = tmp_win->VirtualDesktopDisplayWindow; else ResizeWindow = tmp_win->frame; /* djhjr - 7/17/98 * djhjr - 4/15/98 * if (!Scr->NoGrabServer) */ { /* added test - djhjr - 4/7/98 */ if (!tmp_win->opaque_resize) XGrabServer(dpy); } if (context == C_VIRTUAL_WIN) XGrabPointer(dpy, Scr->VirtualDesktopDisplay, True, ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionHintMask, GrabModeAsync, GrabModeAsync, Scr->Root, Scr->ResizeCursor, CurrentTime); else XGrabPointer(dpy, Scr->Root, True, ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionHintMask, GrabModeAsync, GrabModeAsync, Scr->Root, Scr->ResizeCursor, CurrentTime); XGetGeometry(dpy, (Drawable) ResizeWindow, &junkRoot, &dragx, &dragy, (unsigned int *)&dragWidth, (unsigned int *)&dragHeight, &junkbw, &junkDepth); if (context != C_VIRTUAL_WIN) { dragx += tmp_win->frame_bw; dragy += tmp_win->frame_bw; } origx = dragx; origy = dragy; origWidth = dragWidth; origHeight = dragHeight; clampTop = clampBottom = clampLeft = clampRight = clampDX = clampDY = 0; if (Scr->AutoRelativeResize && !fromtitlebar) do_auto_clamp (tmp_win, evp); /* use initialized size... djhjr - 5/9/96 Scr->SizeStringOffset = SIZE_HINDENT; XResizeWindow (dpy, Scr->SizeWindow, Scr->SizeStringWidth + SIZE_HINDENT * 2, Scr->SizeFont.height + SIZE_VINDENT * 2); */ XMapRaised(dpy, Scr->SizeWindow); if (!tmp_win->opaque_resize) InstallRootColormap(); last_width = 0; last_height = 0; DisplaySize(tmp_win, origWidth, origHeight); if (resize_context == C_VIRTUAL_WIN) MoveOutline (Scr->VirtualDesktopDisplay, dragx, dragy, dragWidth, dragHeight, tmp_win->frame_bw, 0); else /* added this 'if ... else' - djhjr - 4/6/98 */ if (tmp_win->opaque_resize) { SetupWindow (tmp_win, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth, dragHeight, -1); PaintBorderAndTitlebar(tmp_win); } else MoveOutline (Scr->Root, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth + 2 * tmp_win->frame_bw, dragHeight + 2 * tmp_win->frame_bw, /* djhjr - 4/24/96 tmp_win->frame_bw, tmp_win->title_height); */ tmp_win->frame_bw, tmp_win->title_height + tmp_win->frame_bw3D); } /* added the passed 'context' - djhjr - 2/22/99 */ void MenuStartResize(tmp_win, x, y, w, h, context) TwmWindow *tmp_win; int x, y, w, h; int context; { /* djhjr - 2/22/99 */ resize_context = context; SetVirtualDesktopIncrs(tmp_win); /* djhjr - 9/13/02 */ /* djhjr - 7/17/98 * djhjr - 4/15/98 * if (!Scr->NoGrabServer) */ { /* added test - djhjr - 4/7/98 */ if (!tmp_win->opaque_resize) XGrabServer(dpy); } XGrabPointer(dpy, Scr->Root, True, ButtonPressMask | ButtonMotionMask | PointerMotionMask, GrabModeAsync, GrabModeAsync, Scr->Root, Scr->ResizeCursor, CurrentTime); dragx = x + tmp_win->frame_bw; dragy = y + tmp_win->frame_bw; origx = dragx; origy = dragy; dragWidth = origWidth = w; /* - 2 * tmp_win->frame_bw; */ dragHeight = origHeight = h; /* - 2 * tmp_win->frame_bw; */ clampTop = clampBottom = clampLeft = clampRight = clampDX = clampDY = 0; last_width = 0; last_height = 0; /* use initialized size... djhjr - 5/9/96 Scr->SizeStringOffset = SIZE_HINDENT; XResizeWindow (dpy, Scr->SizeWindow, Scr->SizeStringWidth + SIZE_HINDENT * 2, Scr->SizeFont.height + SIZE_VINDENT * 2); */ XMapRaised(dpy, Scr->SizeWindow); if (!tmp_win->opaque_resize) InstallRootColormap(); DisplaySize(tmp_win, origWidth, origHeight); /* added this 'if ... else' - djhjr - 4/6/98 */ if (tmp_win->opaque_resize) { SetupWindow (tmp_win, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth, dragHeight, -1); PaintBorderAndTitlebar(tmp_win); } else MoveOutline (Scr->Root, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth + 2 * tmp_win->frame_bw, dragHeight + 2 * tmp_win->frame_bw, /* djhjr - 4/23/96 tmp_win->frame_bw, tmp_win->title_height); */ tmp_win->frame_bw, tmp_win->title_height + tmp_win->frame_bw3D); } /*********************************************************************** * * Procedure: * AddStartResize - begin a windorew resize operation from AddWindow * * Inputs: * tmp_win - the TwmWindow pointer * *********************************************************************** */ void AddStartResize(tmp_win, x, y, w, h) TwmWindow *tmp_win; int x, y, w, h; { /* djhjr - 2/22/99 */ resize_context = C_WINDOW; SetVirtualDesktopIncrs(tmp_win); /* djhjr - 9/13/02 */ /* djhjr - 7/17/98 * djhjr - 4/15/98 * if (!Scr->NoGrabServer) */ { /* added test - djhjr - 4/7/98 */ if (!tmp_win->opaque_resize) XGrabServer(dpy); } XGrabPointer(dpy, Scr->Root, True, ButtonReleaseMask | ButtonMotionMask | PointerMotionHintMask, GrabModeAsync, GrabModeAsync, Scr->Root, Scr->ResizeCursor, CurrentTime); dragx = x + tmp_win->frame_bw; dragy = y + tmp_win->frame_bw; origx = dragx; origy = dragy; dragWidth = origWidth = w - 2 * tmp_win->frame_bw; dragHeight = origHeight = h - 2 * tmp_win->frame_bw; clampTop = clampBottom = clampLeft = clampRight = clampDX = clampDY = 0; /***** if (Scr->AutoRelativeResize) { clampRight = clampBottom = 1; } *****/ last_width = 0; last_height = 0; DisplaySize(tmp_win, origWidth, origHeight); } /* * Functionally identical with DoResize(), except that this * handles a virtual window differently, but it isn't used anyway. * djhjr - 10/6/02 */ #if 0 void MenuDoResize(x_root, y_root, tmp_win) int x_root; int y_root; TwmWindow *tmp_win; { int action; action = 0; x_root -= clampDX; y_root -= clampDY; if (clampTop) { int delta = y_root - dragy; if (dragHeight - delta < MINHEIGHT) { delta = dragHeight - MINHEIGHT; clampTop = 0; } dragy += delta; dragHeight -= delta; action = 1; } else if (y_root <= dragy/* || y_root == findRootInfo(root)->rooty*/) { dragy = y_root; dragHeight = origy + origHeight - y_root; clampBottom = 0; clampTop = 1; clampDY = 0; action = 1; } if (clampLeft) { int delta = x_root - dragx; if (dragWidth - delta < MINWIDTH) { delta = dragWidth - MINWIDTH; clampLeft = 0; } dragx += delta; dragWidth -= delta; action = 1; } else if (x_root <= dragx/* || x_root == findRootInfo(root)->rootx*/) { dragx = x_root; dragWidth = origx + origWidth - x_root; clampRight = 0; clampLeft = 1; clampDX = 0; action = 1; } if (clampBottom) { int delta = y_root - dragy - dragHeight; if (dragHeight + delta < MINHEIGHT) { delta = MINHEIGHT - dragHeight; clampBottom = 0; } dragHeight += delta; action = 1; } else if (y_root >= dragy + dragHeight - 1/* || y_root == findRootInfo(root)->rooty + findRootInfo(root)->rootheight - 1*/) { dragy = origy; dragHeight = 1 + y_root - dragy; clampTop = 0; clampBottom = 1; clampDY = 0; action = 1; } if (clampRight) { int delta = x_root - dragx - dragWidth; if (dragWidth + delta < MINWIDTH) { delta = MINWIDTH - dragWidth; clampRight = 0; } dragWidth += delta; action = 1; } else if (x_root >= dragx + dragWidth - 1/* || x_root == findRootInfo(root)->rootx + findRootInfo(root)->rootwidth - 1*/) { dragx = origx; dragWidth = 1 + x_root - origx; clampLeft = 0; clampRight = 1; clampDX = 0; action = 1; } if (action) { ConstrainSize (tmp_win, &dragWidth, &dragHeight); if (clampLeft) dragx = origx + origWidth - dragWidth; if (clampTop) dragy = origy + origHeight - dragHeight; if (resize_context == C_VIRTUAL_WIN) MoveOutline(Scr->VirtualDesktopDisplay, dragx, dragy, dragWidth, dragHeight, tmp_win->frame_bw, 0); else { /* added this 'if ... else' - djhjr - 4/6/98 */ if (tmp_win->opaque_resize) { SetupWindow (tmp_win, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth, dragHeight, -1); /* force the redraw of a door - djhjr - 2/28/99 */ { TwmDoor *door; if (XFindContext(dpy, tmp_win->w, DoorContext, (caddr_t *)&door) != XCNOENT) RedoDoorName(tmp_win, door); } /* force the redraw of the desktop - djhjr - 2/28/99 */ if (!strcmp(tmp_win->class.res_class, VTWM_DESKTOP_CLASS)) { ResizeDesktopDisplay(dragWidth, dragHeight); Draw3DBorder(Scr->VirtualDesktopDisplayOuter, 0, 0, Scr->VirtualDesktopMaxWidth + (Scr->VirtualDesktopBevelWidth * 2), Scr->VirtualDesktopMaxHeight + (Scr->VirtualDesktopBevelWidth * 2), Scr->VirtualDesktopBevelWidth, Scr->VirtualC, off, False, False); } /* force the redraw of an icon manager - djhjr - 3/1/99 */ if (tmp_win->iconmgr) { struct WList *list; int ncols = tmp_win->iconmgrp->cur_columns; if (ncols == 0) ncols = 1; /* djhjr - 4/24/96 tmp_win->iconmgrp->width = (int) ((dragWidth * */ tmp_win->iconmgrp->width = (int) (((dragWidth - 2 * tmp_win->frame_bw3D) * (long) tmp_win->iconmgrp->columns) / ncols); PackIconManager(tmp_win->iconmgrp); list = tmp_win->iconmgrp->first; while (list) { RedoListWindow(list->twm); list = list->next; } } PaintBorderAndTitlebar(tmp_win); /* djhjr - 4/15/98 */ /* added '&& !resizing_window' - djhjr - 11/7/03 */ if (!Scr->NoGrabServer && !resizing_window) { /* these let the application window be drawn - djhjr - 4/14/98 */ XUngrabServer(dpy); XSync(dpy, 0); XGrabServer(dpy); } } else MoveOutline(Scr->Root, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth + 2 * tmp_win->frame_bw, dragHeight + 2 * tmp_win->frame_bw, /* djhjr - 4/24/96 tmp_win->frame_bw, tmp_win->title_height); */ tmp_win->frame_bw, tmp_win->title_height + tmp_win->frame_bw3D); /* djhjr - 4/17/98 */ if (Scr->VirtualReceivesMotionEvents) DoVirtualMoveResize(tmp_win, dragx, dragy, dragWidth, dragHeight); } } DisplaySize(tmp_win, dragWidth, dragHeight); } #endif /*********************************************************************** * * Procedure: * DoResize - move the rubberband around. This is called for * each motion event when we are resizing * * Inputs: * x_root - the X corrdinate in the root window * y_root - the Y corrdinate in the root window * tmp_win - the current twm window * *********************************************************************** */ void DoResize(x_root, y_root, tmp_win) int x_root; int y_root; TwmWindow *tmp_win; { int action; action = 0; x_root -= clampDX; y_root -= clampDY; if (clampTop) { int delta = y_root - dragy; if (dragHeight - delta < MINHEIGHT) { delta = dragHeight - MINHEIGHT; clampTop = 0; } dragy += delta; dragHeight -= delta; action = 1; } else if (y_root <= dragy/* || y_root == findRootInfo(root)->rooty*/) { dragy = y_root; dragHeight = origy + origHeight - y_root; clampBottom = 0; clampTop = 1; clampDY = 0; action = 1; } if (clampLeft) { int delta = x_root - dragx; if (dragWidth - delta < MINWIDTH) { delta = dragWidth - MINWIDTH; clampLeft = 0; } dragx += delta; dragWidth -= delta; action = 1; } else if (x_root <= dragx/* || x_root == findRootInfo(root)->rootx*/) { dragx = x_root; dragWidth = origx + origWidth - x_root; clampRight = 0; clampLeft = 1; clampDX = 0; action = 1; } if (clampBottom) { int delta = y_root - dragy - dragHeight; if (dragHeight + delta < MINHEIGHT) { delta = MINHEIGHT - dragHeight; clampBottom = 0; } dragHeight += delta; action = 1; } else if (y_root >= dragy + dragHeight - 1/* || y_root == findRootInfo(root)->rooty + findRootInfo(root)->rootheight - 1*/) { dragy = origy; dragHeight = 1 + y_root - dragy; clampTop = 0; clampBottom = 1; clampDY = 0; action = 1; } if (clampRight) { int delta = x_root - dragx - dragWidth; if (dragWidth + delta < MINWIDTH) { delta = MINWIDTH - dragWidth; clampRight = 0; } dragWidth += delta; action = 1; } else if (x_root >= dragx + dragWidth - 1/* || x_root == findRootInfo(root)->rootx + findRootInfo(root)->rootwidth - 1*/) { dragx = origx; dragWidth = 1 + x_root - origx; clampLeft = 0; clampRight = 1; clampDX = 0; action = 1; } if (action) { ConstrainSize (tmp_win, &dragWidth, &dragHeight); if (clampLeft) dragx = origx + origWidth - dragWidth; if (clampTop) dragy = origy + origHeight - dragHeight; /* added this 'if() ... else' - djhjr - 4/6/98 */ if (tmp_win->opaque_resize) { SetupWindow(tmp_win, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth, dragHeight, -1); /* force the redraw of a door - djhjr - 2/28/99 */ { TwmDoor *door; if (XFindContext(dpy, tmp_win->w, DoorContext, (caddr_t *)&door) != XCNOENT) RedoDoorName(tmp_win, door); } /* force the redraw of the desktop - djhjr - 2/28/99 */ if (!strcmp(tmp_win->class.res_class, VTWM_DESKTOP_CLASS)) { ResizeDesktopDisplay(dragWidth, dragHeight); Draw3DBorder(Scr->VirtualDesktopDisplayOuter, 0, 0, Scr->VirtualDesktopMaxWidth + (Scr->VirtualDesktopBevelWidth * 2), Scr->VirtualDesktopMaxHeight + (Scr->VirtualDesktopBevelWidth * 2), Scr->VirtualDesktopBevelWidth, Scr->VirtualC, off, False, False); } /* force the redraw of an icon manager - djhjr - 3/1/99 */ if (tmp_win->iconmgr) { struct WList *list; int ncols = tmp_win->iconmgrp->cur_columns; if (ncols == 0) ncols = 1; /* djhjr - 4/24/96 tmp_win->iconmgrp->width = (int) ((dragWidth * */ tmp_win->iconmgrp->width = (int) (((dragWidth - 2 * tmp_win->frame_bw3D) * (long) tmp_win->iconmgrp->columns) / ncols); PackIconManager(tmp_win->iconmgrp); list = tmp_win->iconmgrp->first; while (list) { RedoListWindow(list->twm); list = list->next; } } PaintBorderAndTitlebar(tmp_win); /* djhjr - 4/15/98 */ /* added '&& !resizing_window' - djhjr - 11/7/03 */ if (!Scr->NoGrabServer && !resizing_window) { /* these let the application window be drawn - djhjr - 4/14/98 */ XUngrabServer(dpy); XSync(dpy, 0); XGrabServer(dpy); } } else MoveOutline(Scr->Root, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth + 2 * tmp_win->frame_bw, dragHeight + 2 * tmp_win->frame_bw, /* djhjr - 4/24/96 tmp_win->frame_bw, tmp_win->title_height); */ tmp_win->frame_bw, tmp_win->title_height + tmp_win->frame_bw3D); /* djhjr - 4/17/98 */ if (Scr->VirtualReceivesMotionEvents) DoVirtualMoveResize(tmp_win, dragx, dragy, dragWidth, dragHeight); } DisplaySize(tmp_win, dragWidth, dragHeight); } /* djhjr - 9/13/02 */ static void SetVirtualDesktopIncrs(tmp_win) TwmWindow *tmp_win; { if (strcmp(tmp_win->class.res_class, VTWM_DESKTOP_CLASS) == 0) { if (Scr->snapRealScreen) { Scr->VirtualDesktopDisplayTwin->hints.flags |= PResizeInc; Scr->VirtualDesktopDisplayTwin->hints.width_inc = SCALE_D(Scr->VirtualDesktopPanDistanceX); Scr->VirtualDesktopDisplayTwin->hints.height_inc = SCALE_D(Scr->VirtualDesktopPanDistanceY); } else Scr->VirtualDesktopDisplayTwin->hints.flags &= ~PResizeInc; XSetWMNormalHints(dpy, tmp_win->w, &Scr->VirtualDesktopDisplayTwin->hints); } } /*********************************************************************** * * Procedure: * DisplaySize - display the size in the dimensions window * * Inputs: * tmp_win - the current twm window * width - the width of the rubber band * height - the height of the rubber band * *********************************************************************** */ void DisplaySize(tmp_win, width, height) TwmWindow *tmp_win; int width; int height; { char str[100]; int i, dwidth, dheight; if (last_width == width && last_height == height) return; last_width = width; last_height = height; if (resize_context == C_VIRTUAL_WIN) { dheight = SCALE_U(height) - tmp_win->title_height; dwidth = SCALE_U(width); } else { /* djhjr - 4/24/96 dheight = height - tmp_win->title_height; dwidth = width; */ dheight = height - tmp_win->title_height - 2 * tmp_win->frame_bw3D; dwidth = width - 2 * tmp_win->frame_bw3D; } /* * ICCCM says that PMinSize is the default is no PBaseSize is given, * and vice-versa. * Don't adjust if window is the virtual desktop - djhjr - 9/13/02 */ if (tmp_win->hints.flags&(PMinSize|PBaseSize) && tmp_win->hints.flags & PResizeInc) { if (tmp_win->hints.flags & PBaseSize) { dwidth -= tmp_win->hints.base_width; dheight -= tmp_win->hints.base_height; } else if (strcmp(tmp_win->class.res_class, VTWM_DESKTOP_CLASS) != 0) { dwidth -= tmp_win->hints.min_width; dheight -= tmp_win->hints.min_height; } } if (tmp_win->hints.flags & PResizeInc) { dwidth /= tmp_win->hints.width_inc; dheight /= tmp_win->hints.height_inc; } /* * Non-SysV systems - specifically, BSD-derived systems - return a * pointer to the string, not its length. Submitted by Goran Larsson i = sprintf (str, "%5d x %-5d", dwidth, dheight); */ sprintf (str, "%5d x %-5d", dwidth, dheight); i = strlen (str); XRaiseWindow(dpy, Scr->SizeWindow); /* font was font.font->fid - djhjr - 9/14/03 */ FBF(Scr->DefaultC.fore, Scr->DefaultC.back, Scr->SizeFont); /* djhjr - 9/14/03 */ #ifndef NO_I18N_SUPPORT MyFont_DrawImageString (dpy, Scr->SizeWindow, &Scr->SizeFont, #else XDrawImageString (dpy, Scr->SizeWindow, #endif Scr->NormalGC, /* djhjr - 5/9/96 Scr->SizeStringOffset, */ (Scr->SizeStringWidth - /* djhjr - 9/14/03 */ #ifndef NO_I18N_SUPPORT MyFont_TextWidth(&Scr->SizeFont, #else XTextWidth(Scr->SizeFont.font, #endif str, i)) / 2, /* djhjr - 4/29/98 Scr->SizeFont.font->ascent + SIZE_VINDENT, */ /* was 'Scr->use3Dborders' - djhjr - 8/11/98 */ /* djhjr 9/14/03 Scr->SizeFont.font->ascent + */ Scr->SizeFont.ascent + SIZE_VINDENT + ((Scr->InfoBevelWidth > 0) ? Scr->InfoBevelWidth : 0), str, i); /* I know, I know, but the above code overwrites it... djhjr - 5/9/96 */ /* was 'Scr->use3Dborders' - djhjr - 8/11/98 */ if (Scr->InfoBevelWidth > 0) Draw3DBorder(Scr->SizeWindow, 0, 0, Scr->SizeStringWidth, /* djhjr - 4/29/98 (unsigned int) (Scr->SizeFont.height + SIZE_VINDENT*2), BW, Scr->DefaultC, off, False, False); */ /* was 'Scr->use3Dborders' - djhjr - 8/11/98 */ (unsigned int) (Scr->SizeFont.height + SIZE_VINDENT*2) + ((Scr->InfoBevelWidth > 0) ? 2 * Scr->InfoBevelWidth : 0), Scr->InfoBevelWidth, Scr->DefaultC, off, False, False); } /*********************************************************************** * * Procedure: * EndResize - finish the resize operation * *********************************************************************** */ void EndResize() { TwmWindow *tmp_win; #ifdef DEBUG fprintf(stderr, "EndResize\n"); #endif if (resize_context == C_VIRTUAL_WIN) MoveOutline(Scr->VirtualDesktopDisplay, 0, 0, 0, 0, 0, 0); else MoveOutline(Scr->Root, 0, 0, 0, 0, 0, 0); XUnmapWindow(dpy, Scr->SizeWindow); XFindContext(dpy, ResizeWindow, TwmContext, (caddr_t *)&tmp_win); if (resize_context == C_VIRTUAL_WIN) { /* scale up */ dragWidth = SCALE_U(dragWidth); dragHeight = SCALE_U(dragHeight); dragx = SCALE_U(dragx); dragy = SCALE_U(dragy); } ConstrainSize (tmp_win, &dragWidth, &dragHeight); if (dragWidth != tmp_win->frame_width || dragHeight != tmp_win->frame_height) tmp_win->zoomed = ZOOM_NONE; SetupWindow (tmp_win, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth, dragHeight, -1); EndResizeAdjPointer(tmp_win); /* djhjr - 9/13/02 */ /* added test for opaque resizing - djhjr - 2/28/99, 3/1/99 */ if (!tmp_win->opaque_resize) { /* was inline code - djhjr - 9/10/99 */ ResizeTwmWindowContents(tmp_win, dragWidth, dragHeight); } #if 0 /* done in menus.c:ExecuteFunction() - djhjr - 10/6/02 */ if (!Scr->NoRaiseResize) { XRaiseWindow(dpy, tmp_win->frame); RaiseStickyAbove (); /* DSE */ RaiseAutoPan(); } UninstallRootColormap(); /* the resize can have cause the window to move on the screen, hence on the virtual * desktop - need to fix the virtual coords */ tmp_win->virtual_frame_x = R_TO_V_X(dragx); tmp_win->virtual_frame_y = R_TO_V_Y(dragy); /* UpdateDesktop(tmp_win); Stig */ MoveResizeDesktop(tmp_win, Scr->NoRaiseResize); /* Stig */ #endif #if 0 /* done in menus.c:ExecuteFunction() - djhjr - 10/11/01 */ /* djhjr - 6/4/98 */ /* don't re-map if the window is the virtual desktop - djhjr - 2/28/99 */ if (Scr->VirtualReceivesMotionEvents && /* !tmp_win->opaque_resize && */ tmp_win->w != Scr->VirtualDesktopDisplayOuter) { XUnmapWindow(dpy, Scr->VirtualDesktopDisplay); XMapWindow(dpy, Scr->VirtualDesktopDisplay); } #endif ResizeWindow = None; /* djhjr - 9/5/98 */ resizing_window = 0; } /* added the passed 'context' - djhjr - 9/30/02 */ void MenuEndResize(tmp_win, context) TwmWindow *tmp_win; int context; { /* added this 'if (...) ... else' - djhjr - 2/22/99 */ if (resize_context == C_VIRTUAL_WIN) MoveOutline(Scr->VirtualDesktopDisplay, 0, 0, 0, 0, 0, 0); else MoveOutline(Scr->Root, 0, 0, 0, 0, 0, 0); XUnmapWindow(dpy, Scr->SizeWindow); ConstrainSize (tmp_win, &dragWidth, &dragHeight); /* djhjr - 9/19/96 */ if (dragWidth != tmp_win->frame_width || dragHeight != tmp_win->frame_height) tmp_win->zoomed = ZOOM_NONE; /* djhjr - 10/6/02 AddingX = dragx; AddingY = dragy; AddingW = dragWidth + (2 * tmp_win->frame_bw); AddingH = dragHeight + (2 * tmp_win->frame_bw); SetupWindow (tmp_win, AddingX, AddingY, AddingW, AddingH, -1); */ SetupWindow (tmp_win, dragx - tmp_win->frame_bw, dragy - tmp_win->frame_bw, dragWidth, dragHeight, -1); /* djhjr - 9/13/02 9/30/02 */ if (context != C_VIRTUAL_WIN) EndResizeAdjPointer(tmp_win); /* added test for opaque resizing - djhjr - 2/28/99, 3/1/99 */ if (!tmp_win->opaque_resize) { /* was inline code - djhjr - 9/10/99 */ ResizeTwmWindowContents(tmp_win, dragWidth, dragHeight); } #if 0 /* done in menus.c:ExecuteFunction() - djhjr - 10/11/01 */ /* djhjr - 6/4/98 */ /* don't re-map if the window is the virtual desktop - djhjr - 2/28/99 */ if (Scr->VirtualReceivesMotionEvents && /* !tmp_win->opaque_resize && */ tmp_win->w != Scr->VirtualDesktopDisplayOuter) { XUnmapWindow(dpy, Scr->VirtualDesktopDisplay); XMapWindow(dpy, Scr->VirtualDesktopDisplay); } #endif /* djhjr - 9/5/98 */ resizing_window = 0; } /*********************************************************************** * * Procedure: * AddEndResize - finish the resize operation for AddWindow * *********************************************************************** */ void AddEndResize(tmp_win) TwmWindow *tmp_win; { #ifdef DEBUG fprintf(stderr, "AddEndResize\n"); #endif /* djhjr - 2/22/99 */ MoveOutline(Scr->Root, 0, 0, 0, 0, 0, 0); XUnmapWindow(dpy, Scr->SizeWindow); ConstrainSize (tmp_win, &dragWidth, &dragHeight); AddingX = dragx; AddingY = dragy; AddingW = dragWidth + (2 * tmp_win->frame_bw); AddingH = dragHeight + (2 * tmp_win->frame_bw); EndResizeAdjPointer(tmp_win); /* djhjr - 9/13/02 */ /* djhjr - 9/19/96 */ if (dragWidth != tmp_win->frame_width || dragHeight != tmp_win->frame_height) tmp_win->zoomed = ZOOM_NONE; #if 0 /* done in add_window.c:AddMoveAndResize() - djhjr - 10/11/01 */ /* djhjr - 6/4/98 */ if (Scr->VirtualReceivesMotionEvents/* && !tmp_win->opaque_resize*/) { XUnmapWindow(dpy, Scr->VirtualDesktopDisplay); XMapWindow(dpy, Scr->VirtualDesktopDisplay); } #endif /* djhjr - 9/5/98 */ resizing_window = 0; } /* djhjr - 9/13/02 */ static void EndResizeAdjPointer(tmp_win) TwmWindow *tmp_win; { int x, y, bw = tmp_win->frame_bw + tmp_win->frame_bw3D; XQueryPointer(dpy, Scr->Root, &JunkRoot, &JunkChild, &JunkX, &JunkY, &JunkBW, &JunkBW, &JunkBW); XTranslateCoordinates(dpy, Scr->Root, tmp_win->frame, JunkX, JunkY, &x, &y, &JunkChild); /* for borderless windows */ if (bw == 0) bw = 4; /* (tmp_win->frame_bw) == no 3D borders */ if (x <= 0) { if (y < tmp_win->title_height) x = tmp_win->title_x + ((tmp_win->frame_bw) ? (bw / 2) : -(bw / 2)); else x = ((tmp_win->frame_bw) ? -(bw / 2) : (bw / 2)); } if (x >= tmp_win->frame_width) { if (y < tmp_win->title_height) x = tmp_win->title_x + tmp_win->title_width + (bw / 2); else x = tmp_win->frame_width + ((tmp_win->frame_bw) ? (bw / 2) : -(bw / 2)); } if (y <= tmp_win->title_height) { if (x >= tmp_win->title_x - ((tmp_win->frame_bw) ? 0 : bw) && x < tmp_win->title_x + tmp_win->title_width + bw) { if (y <= 0) y = ((tmp_win->frame_bw) ? -(bw / 2) : (bw / 2)); } else y = tmp_win->title_height + ((tmp_win->frame_bw) ? -(bw / 2) : (bw / 2)); } if (y >= tmp_win->frame_height) y = tmp_win->frame_height + ((tmp_win->frame_bw) ? (bw / 2) : -(bw / 2)); XWarpPointer(dpy, None, tmp_win->frame, 0, 0, 0, 0, x, y); } /*********************************************************************** * * Procedure: * ConstrainSize - adjust the given width and height to account for the * constraints imposed by size hints * * The general algorithm, especially the aspect ratio stuff, is * borrowed from uwm's CheckConsistency routine. * ***********************************************************************/ void ConstrainSize (tmp_win, widthp, heightp) TwmWindow *tmp_win; int *widthp, *heightp; { #define makemult(a,b) ((b==1) ? (a) : (((int)((a)/(b))) * (b)) ) #define _min(a,b) (((a) < (b)) ? (a) : (b)) int minWidth, minHeight, maxWidth, maxHeight, xinc, yinc, delta; int baseWidth, baseHeight; int dwidth = *widthp, dheight = *heightp; /* djhjr - 4/24/96 dheight -= tmp_win->title_height; */ dwidth -= 2 * tmp_win->frame_bw3D; dheight -= (tmp_win->title_height + 2 * tmp_win->frame_bw3D); if (tmp_win->hints.flags & PMinSize) { minWidth = tmp_win->hints.min_width; minHeight = tmp_win->hints.min_height; } else if (tmp_win->hints.flags & PBaseSize) { minWidth = tmp_win->hints.base_width; minHeight = tmp_win->hints.base_height; } else minWidth = minHeight = 1; if (resize_context == C_VIRTUAL_WIN) { minWidth = SCALE_D(minWidth); minHeight = SCALE_D(minHeight); } if (tmp_win->hints.flags & PBaseSize) { baseWidth = tmp_win->hints.base_width; baseHeight = tmp_win->hints.base_height; } else if (tmp_win->hints.flags & PMinSize) { baseWidth = tmp_win->hints.min_width; baseHeight = tmp_win->hints.min_height; } else baseWidth = baseHeight = 0; if (resize_context == C_VIRTUAL_WIN) { baseWidth = SCALE_D(baseWidth); baseHeight = SCALE_D(baseHeight); } if (tmp_win->hints.flags & PMaxSize) { maxWidth = _min (Scr->MaxWindowWidth, tmp_win->hints.max_width); maxHeight = _min (Scr->MaxWindowHeight, tmp_win->hints.max_height); } else { maxWidth = Scr->MaxWindowWidth; maxHeight = Scr->MaxWindowHeight; } if (resize_context == C_VIRTUAL_WIN) { maxWidth = SCALE_D(maxWidth); maxHeight = SCALE_D(maxHeight); } if (tmp_win->hints.flags & PResizeInc) { xinc = tmp_win->hints.width_inc; yinc = tmp_win->hints.height_inc; } else xinc = yinc = 1; if (resize_context == C_VIRTUAL_WIN) { xinc = SCALE_D(xinc); yinc = SCALE_D(yinc); } /* * First, clamp to min and max values */ if (dwidth < minWidth) dwidth = minWidth; if (dheight < minHeight) dheight = minHeight; if (dwidth > maxWidth) dwidth = maxWidth; if (dheight > maxHeight) dheight = maxHeight; /* * Second, fit to base + N * inc */ dwidth = ((dwidth - baseWidth) / xinc * xinc) + baseWidth; dheight = ((dheight - baseHeight) / yinc * yinc) + baseHeight; /* * Third, adjust for aspect ratio */ #define maxAspectX tmp_win->hints.max_aspect.x #define maxAspectY tmp_win->hints.max_aspect.y #define minAspectX tmp_win->hints.min_aspect.x #define minAspectY tmp_win->hints.min_aspect.y /* * The math looks like this: * * minAspectX dwidth maxAspectX * ---------- <= ------- <= ---------- * minAspectY dheight maxAspectY * * If that is multiplied out, then the width and height are * invalid in the following situations: * * minAspectX * dheight > minAspectY * dwidth * maxAspectX * dheight < maxAspectY * dwidth * */ if (tmp_win->hints.flags & PAspect) { if (minAspectX * dheight > minAspectY * dwidth) { delta = makemult(minAspectX * dheight / minAspectY - dwidth, xinc); if (dwidth + delta <= maxWidth) dwidth += delta; else { delta = makemult(dheight - dwidth*minAspectY/minAspectX, yinc); if (dheight - delta >= minHeight) dheight -= delta; } } if (maxAspectX * dheight < maxAspectY * dwidth) { delta = makemult(dwidth * maxAspectY / maxAspectX - dheight, yinc); if (dheight + delta <= maxHeight) dheight += delta; else { delta = makemult(dwidth - maxAspectX*dheight/maxAspectY, xinc); if (dwidth - delta >= minWidth) dwidth -= delta; } } } /* * Fourth, account for border width and title height */ /* djhjr - 4/26/96 *widthp = dwidth; *heightp = dheight + tmp_win->title_height; */ *widthp = dwidth + 2 * tmp_win->frame_bw3D; *heightp = dheight + tmp_win->title_height + 2 * tmp_win->frame_bw3D; } /*********************************************************************** * * Procedure: * SetupWindow - set window sizes, this was called from either * AddWindow, EndResize, or HandleConfigureNotify. * * Inputs: * tmp_win - the TwmWindow pointer * x - the x coordinate of the upper-left outer corner of the frame * y - the y coordinate of the upper-left outer corner of the frame * w - the width of the frame window w/o border * h - the height of the frame window w/o border * bw - the border width of the frame window or -1 not to change * * Special Considerations: * This routine will check to make sure the window is not completely * off the display, if it is, it'll bring some of it back on. * * The tmp_win->frame_XXX variables should NOT be updated with the * values of x,y,w,h prior to calling this routine, since the new * values are compared against the old to see whether a synthetic * ConfigureNotify event should be sent. (It should be sent if the * window was moved but not resized.) * *********************************************************************** */ void SetupWindow (tmp_win, x, y, w, h, bw) TwmWindow *tmp_win; int x, y, w, h, bw; { SetupFrame (tmp_win, x, y, w, h, bw, False); } void SetupFrame (tmp_win, x, y, w, h, bw, sendEvent) TwmWindow *tmp_win; int x, y, w, h, bw; Bool sendEvent; /* whether or not to force a send */ { XWindowChanges frame_wc, xwc; unsigned long frame_mask, xwcm; int title_width, title_height; int reShape; #ifdef DEBUG fprintf (stderr, "SetupWindow: x=%d, y=%d, w=%d, h=%d, bw=%d\n", x, y, w, h, bw); #endif if ((tmp_win->virtual_frame_x + tmp_win->frame_width) < 0) x = 16; /* one "average" cursor width */ if (x >= Scr->VirtualDesktopWidth) x = Scr->VirtualDesktopWidth - 16; if ((tmp_win->virtual_frame_y + tmp_win->frame_height) < 0) y = 16; /* one "average" cursor width */ if (y >= Scr->VirtualDesktopHeight) y = Scr->VirtualDesktopHeight - 16; if (bw < 0) bw = tmp_win->frame_bw; /* -1 means current frame width */ if (tmp_win->iconmgr) { /* djhjr - 4/24/96 tmp_win->iconmgrp->width = w; h = tmp_win->iconmgrp->height + tmp_win->title_height; */ tmp_win->iconmgrp->width = w - (2 * tmp_win->frame_bw3D); h = tmp_win->iconmgrp->height + tmp_win->title_height + (2 * tmp_win->frame_bw3D); } /* * According to the July 27, 1988 ICCCM draft, we should send a * "synthetic" ConfigureNotify event to the client if the window * was moved but not resized. */ if (((x != tmp_win->frame_x || y != tmp_win->frame_y) && (w == tmp_win->frame_width && h == tmp_win->frame_height)) || (bw != tmp_win->frame_bw)) sendEvent = TRUE; xwcm = CWWidth; /* djhjr 8 4/24/96 title_width = xwc.width = w; */ title_width = xwc.width = w - (2 * tmp_win->frame_bw3D); title_height = Scr->TitleHeight + bw; ComputeWindowTitleOffsets (tmp_win, xwc.width, True); reShape = (tmp_win->wShaped ? TRUE : FALSE); if (tmp_win->squeeze_info) /* check for title shaping */ { title_width = tmp_win->rightx + Scr->TBInfo.rightoff; if (title_width < xwc.width) { xwc.width = title_width; if (tmp_win->frame_height != h || tmp_win->frame_width != w || tmp_win->frame_bw != bw || title_width != tmp_win->title_width) reShape = TRUE; } else { if (!tmp_win->wShaped) reShape = TRUE; title_width = xwc.width; } } tmp_win->title_width = title_width; if (tmp_win->title_height) tmp_win->title_height = title_height; if (tmp_win->title_w) { if (bw != tmp_win->frame_bw) { xwc.border_width = bw; /* djhjr - 4/24/96 tmp_win->title_x = xwc.x = -bw; tmp_win->title_y = xwc.y = -bw; */ tmp_win->title_x = xwc.x = tmp_win->frame_bw3D - bw; tmp_win->title_y = xwc.y = tmp_win->frame_bw3D - bw; xwcm |= (CWX | CWY | CWBorderWidth); } XConfigureWindow(dpy, tmp_win->title_w, xwcm, &xwc); } /* djhjr - 4/24/96 tmp_win->attr.width = w; tmp_win->attr.height = h - tmp_win->title_height; */ tmp_win->attr.width = w - (2 * tmp_win->frame_bw3D); tmp_win->attr.height = h - tmp_win->title_height - (2 * tmp_win->frame_bw3D); /* djhjr - 4/25/96 XMoveResizeWindow (dpy, tmp_win->w, 0, tmp_win->title_height, w, h - tmp_win->title_height); */ /* * fix up frame and assign size/location values in tmp_win */ frame_mask = 0; if (bw != tmp_win->frame_bw) { frame_wc.border_width = tmp_win->frame_bw = bw; frame_mask |= CWBorderWidth; } frame_wc.x = tmp_win->frame_x = x; frame_wc.y = tmp_win->frame_y = y; frame_wc.width = tmp_win->frame_width = w; frame_wc.height = tmp_win->frame_height = h; frame_mask |= (CWX | CWY | CWWidth | CWHeight); XConfigureWindow (dpy, tmp_win->frame, frame_mask, &frame_wc); tmp_win->virtual_frame_x = R_TO_V_X(tmp_win->frame_x); tmp_win->virtual_frame_y = R_TO_V_Y(tmp_win->frame_y); /* djhjr - 4/24/96 */ XMoveResizeWindow (dpy, tmp_win->w, tmp_win->frame_bw3D, tmp_win->title_height + tmp_win->frame_bw3D, tmp_win->attr.width, tmp_win->attr.height); /* * fix up highlight window */ if (tmp_win->title_height && tmp_win->hilite_w) { /* djhjr - 4/2/98 xwc.width = (tmp_win->rightx - tmp_win->highlightx); if (Scr->TBInfo.nright > 0) xwc.width -= Scr->TitlePadding; * djhjr - 4/24/96 * if (Scr->use3Dtitles) xwc.width -= 4; */ xwc.width = ComputeHighlightWindowWidth(tmp_win); if (xwc.width <= 0) { xwc.x = Scr->MyDisplayWidth; /* move offscreen */ xwc.width = 1; } else { xwc.x = tmp_win->highlightx; } xwcm = CWX | CWWidth; XConfigureWindow(dpy, tmp_win->hilite_w, xwcm, &xwc); } if (HasShape && reShape) { SetFrameShape (tmp_win); } if (sendEvent) { SendConfigureNotify(tmp_win, x, y); } } /* djhjr - 4/6/98 */ void PaintBorderAndTitlebar(tmp_win) TwmWindow *tmp_win; { if (tmp_win->highlight) SetBorder(tmp_win, True); else { /* was 'Scr->use3Dborders' - djhjr - 8/11/98 */ if (Scr->BorderBevelWidth > 0) PaintBorders(tmp_win, True); if (tmp_win->titlebuttons) { int i, nb = Scr->TBInfo.nleft + Scr->TBInfo.nright; TBWindow *tbw; for (i = 0, tbw = tmp_win->titlebuttons; i < nb; i++, tbw++) PaintTitleButton(tmp_win, tbw, 0); } } PaintTitle(tmp_win); PaintTitleHighlight(tmp_win, on); /* djhjr - 10/25/02 */ } /* djhjr - 4/17/98 */ static void DoVirtualMoveResize(tmp_win, x, y, w, h) TwmWindow *tmp_win; int x, y, w, h; { int fw = tmp_win->frame_width, fh = tmp_win->frame_height; tmp_win->virtual_frame_x = R_TO_V_X(x - tmp_win->frame_bw); tmp_win->virtual_frame_y = R_TO_V_Y(y - tmp_win->frame_bw); if (!tmp_win->opaque_resize) { tmp_win->frame_width = w + 2 * tmp_win->frame_bw; tmp_win->frame_height = h + 2 * tmp_win->frame_bw; } /* djhjr - 5/27/03 MoveResizeDesktop(tmp_win, Scr->NoRaiseResize); */ MoveResizeDesktop(tmp_win, TRUE); tmp_win->frame_width = fw; tmp_win->frame_height = fh; } /********************************************************************** * Rutgers mod #1 - rocky. * Procedure: * fullzoom - zooms window to full height of screen or * to full height and width of screen. (Toggles * so that it can undo the zoom - even when switching * between fullzoom and vertical zoom.) * * Inputs: * tmp_win - the TwmWindow pointer * * ********************************************************************** */ void fullzoom(tmp_win,flag) TwmWindow *tmp_win; int flag; { Window junkRoot; unsigned int junkbw, junkDepth; int basex, basey; int frame_bw_times_2; XGetGeometry(dpy, (Drawable) tmp_win->frame, &junkRoot, &dragx, &dragy, (unsigned int *)&dragWidth, (unsigned int *)&dragHeight, &junkbw, &junkDepth); basex = basey = 0; if (tmp_win->zoomed == flag) { dragHeight = tmp_win->save_frame_height; dragWidth = tmp_win->save_frame_width; dragx = tmp_win->save_frame_x; dragy = tmp_win->save_frame_y; tmp_win->zoomed = ZOOM_NONE; } else { if (tmp_win->zoomed == ZOOM_NONE) { tmp_win->save_frame_x = dragx; tmp_win->save_frame_y = dragy; tmp_win->save_frame_width = dragWidth; tmp_win->save_frame_height = dragHeight; } tmp_win->zoomed = flag; frame_bw_times_2 = 2 * tmp_win->frame_bw; switch (flag) { case ZOOM_NONE: break; case F_ZOOM: dragx = tmp_win->save_frame_x; dragy=basey; dragWidth = tmp_win->save_frame_width; dragHeight = Scr->MyDisplayHeight - frame_bw_times_2; break; case F_HORIZOOM: dragx = basex; dragy = tmp_win->save_frame_y; dragWidth = Scr->MyDisplayWidth - frame_bw_times_2; dragHeight = tmp_win->save_frame_height; break; case F_FULLZOOM: dragx = basex; dragy = basey; dragWidth = Scr->MyDisplayWidth - frame_bw_times_2; dragHeight = Scr->MyDisplayHeight - frame_bw_times_2; break; case F_LEFTZOOM: dragx = basex; dragy = basey; dragWidth = Scr->MyDisplayWidth / 2 - frame_bw_times_2; dragHeight = Scr->MyDisplayHeight - frame_bw_times_2; break; case F_RIGHTZOOM: dragx = basex + Scr->MyDisplayWidth / 2; dragy = basey; dragWidth = Scr->MyDisplayWidth / 2 - frame_bw_times_2; dragHeight = Scr->MyDisplayHeight - frame_bw_times_2; break; case F_TOPZOOM: dragx = basex; dragy = basey; dragWidth = Scr->MyDisplayWidth - frame_bw_times_2; dragHeight = Scr->MyDisplayHeight / 2 - frame_bw_times_2; break; case F_BOTTOMZOOM: dragx = basex; dragy = basey + Scr->MyDisplayHeight / 2; dragWidth = Scr->MyDisplayWidth - frame_bw_times_2; dragHeight = Scr->MyDisplayHeight / 2 - frame_bw_times_2; break; } } if (!Scr->NoRaiseResize) { XRaiseWindow(dpy, tmp_win->frame); RaiseStickyAbove(); /* DSE */ RaiseAutoPan(); } ConstrainSize(tmp_win, &dragWidth, &dragHeight); SetupWindow (tmp_win, dragx , dragy , dragWidth, dragHeight, -1); /* djhjr - 9/10/99 */ ResizeTwmWindowContents(tmp_win, dragWidth, dragHeight); /* 9/21/96 - djhjr */ if ((Scr->WarpCursor || LookInList(Scr->WarpCursorL, tmp_win->full_name, &tmp_win->class))) WarpToWindow (tmp_win); XUngrabPointer (dpy, CurrentTime); XUngrabServer (dpy); } /* * adjust contents of iconmgrs, doors and the desktop - djhjr - 9/10/99 */ void ResizeTwmWindowContents(tmp_win, width, height) TwmWindow *tmp_win; int width, height; { TwmDoor *door; int ncols; if (tmp_win->iconmgr) { ncols = tmp_win->iconmgrp->cur_columns; if (ncols == 0) ncols = 1; /* djhjr - 4/24/96 tmp_win->iconmgrp->width = (int) ((width * */ tmp_win->iconmgrp->width = (int)(((width - 2 * tmp_win->frame_bw3D) * (long) tmp_win->iconmgrp->columns) / ncols); PackIconManager(tmp_win->iconmgrp); } else if (tmp_win->w == Scr->VirtualDesktopDisplayOuter) ResizeDesktopDisplay(width, height); else if (XFindContext(dpy, tmp_win->w, DoorContext, (caddr_t *)&door) != XCNOENT) RedoDoorName(tmp_win, door); } void SetFrameShape (tmp) TwmWindow *tmp; { /* * see if the titlebar needs to move */ if (tmp->title_w) { int oldx = tmp->title_x, oldy = tmp->title_y; ComputeTitleLocation (tmp); if (oldx != tmp->title_x || oldy != tmp->title_y) XMoveWindow (dpy, tmp->title_w, tmp->title_x, tmp->title_y); } /* * The frame consists of the shape of the contents window offset by * title_height or'ed with the shape of title_w (which is always * rectangular). */ if (tmp->wShaped) { /* * need to do general case */ XShapeCombineShape (dpy, tmp->frame, ShapeBounding, /* djhjr - 4/24/96 0, tmp->title_height, tmp->w, */ tmp->frame_bw3D, tmp->title_height + tmp->frame_bw3D, tmp->w, ShapeBounding, ShapeSet); if (tmp->title_w) { XShapeCombineShape (dpy, tmp->frame, ShapeBounding, tmp->title_x + tmp->frame_bw, tmp->title_y + tmp->frame_bw, tmp->title_w, ShapeBounding, ShapeUnion); } } else { /* * can optimize rectangular contents window */ if (tmp->squeeze_info) { XRectangle newBounding[3]; XRectangle newClip[3]; int count = 3, order = YXSorted, fbw2 = 2 * tmp->frame_bw; int client_width = tmp->attr.width + fbw2 + 2 * tmp->frame_bw3D; /* * Build the border clipping rectangles; one around title, one * around window. The title_[xy] field already have had frame_bw * subtracted off them so that they line up properly in the frame. * * The frame_width and frame_height do *not* include borders. */ /* border */ /* djhjr - 4/24/96 newBounding[0].x = tmp->title_x; newBounding[0].y = tmp->title_y; newBounding[0].width = tmp->title_width + fbw2; newBounding[0].height = tmp->title_height; newBounding[1].x = -tmp->frame_bw; newBounding[1].y = Scr->TitleHeight; newBounding[1].width = tmp->attr.width + fbw2; newBounding[1].height = tmp->attr.height + fbw2; */ newBounding[0].x = tmp->title_x - tmp->frame_bw3D; newBounding[0].y = tmp->title_y - tmp->frame_bw3D; newBounding[0].width = tmp->title_width + fbw2 + 2 * tmp->frame_bw3D; newBounding[0].height = tmp->title_height + tmp->frame_bw3D; /* was 'Scr->use3Dborders' - djhjr - 8/11/98 */ if (Scr->BorderBevelWidth > 0 && newBounding[0].width < client_width) { /* re-ordered arrays for XYSorted - djhjr - 11/5/03 */ newBounding[1].x = -tmp->frame_bw3D; newBounding[1].y = tmp->title_height; newBounding[1].width = tmp->attr.width + 3 * tmp->frame_bw3D; newBounding[1].height = tmp->frame_bw3D; newBounding[2].x = -tmp->frame_bw; newBounding[2].y = Scr->TitleHeight + tmp->frame_bw3D; newBounding[2].width = client_width; newBounding[2].height = tmp->attr.height + fbw2 + tmp->frame_bw3D; } else { newBounding[1].x = -tmp->frame_bw; newBounding[1].y = Scr->TitleHeight + tmp->frame_bw3D; newBounding[1].width = client_width; newBounding[1].height = tmp->attr.height + fbw2 + tmp->frame_bw3D; count = 2; order = YXBanded; } /* insides */ /* djhjr - 4/24/96 newClip[0].x = tmp->title_x + tmp->frame_bw; newClip[0].y = 0; newClip[0].width = tmp->title_width; newClip[0].height = Scr->TitleHeight; newClip[1].x = 0; newClip[1].y = tmp->title_height; newClip[1].width = tmp->attr.width; newClip[1].height = tmp->attr.height; */ newClip[0].x = tmp->title_x + tmp->frame_bw - tmp->frame_bw3D; newClip[0].y = 0; newClip[0].width = tmp->title_width + 2 * tmp->frame_bw3D; newClip[0].height = Scr->TitleHeight + tmp->frame_bw3D; if (count == 3) { /* re-ordered arrays for XYSorted - djhjr - 11/5/03 */ newClip[1].x = newBounding[1].x; newClip[1].y = newBounding[1].y; newClip[1].width = newBounding[1].width; newClip[1].height = newBounding[1].height; newClip[2].x = 0; newClip[2].y = tmp->title_height + tmp->frame_bw3D; newClip[2].width = client_width; newClip[2].height = tmp->attr.height + tmp->frame_bw3D; } else { newClip[1].x = 0; newClip[1].y = tmp->title_height + tmp->frame_bw3D; newClip[1].width = client_width; newClip[1].height = tmp->attr.height + tmp->frame_bw3D; } XShapeCombineRectangles (dpy, tmp->frame, ShapeBounding, 0, 0, newBounding, count, ShapeSet, order); XShapeCombineRectangles (dpy, tmp->frame, ShapeClip, 0, 0, newClip, count, ShapeSet, order); } else { (void) XShapeCombineMask (dpy, tmp->frame, ShapeBounding, 0, 0, None, ShapeSet); (void) XShapeCombineMask (dpy, tmp->frame, ShapeClip, 0, 0, None, ShapeSet); } } } /* * Squeezed Title: * * tmp->title_x * 0 | * tmp->title_y ........+--------------+......... -+,- tmp->frame_bw * 0 : ......| +----------+ |....... : -++ * : : | | | | : : ||-Scr->TitleHeight * : : | | | | : : || * +-------+ +----------+ +--------+ -+|-tmp->title_height * | +---------------------------+ | --+ * | | | | * | | | | * | | | | * | | | | * | | | | * | +---------------------------+ | * +-------------------------------+ * * * Unsqueezed Title: * * tmp->title_x * | 0 * tmp->title_y +-------------------------------+ -+,tmp->frame_bw * 0 | +---------------------------+ | -+' * | | | | |-Scr->TitleHeight * | | | | | * + +---------------------------+ + -+ * |-+---------------------------+-| * | | | | * | | | | * | | | | * | | | | * | | | | * | +---------------------------+ | * +-------------------------------+ * * * * Dimensions and Positions: * * frame orgin (0, 0) * frame upper left border (-tmp->frame_bw, -tmp->frame_bw) * frame size w/o border tmp->frame_width , tmp->frame_height * frame/title border width tmp->frame_bw * extra title height w/o bdr tmp->title_height = TitleHeight + frame_bw * title window height Scr->TitleHeight * title origin w/o border (tmp->title_x, tmp->title_y) * client origin (0, Scr->TitleHeight + tmp->frame_bw) * client size tmp->attr.width , tmp->attr.height * * When shaping, need to remember that the width and height of rectangles * are really deltax and deltay to lower right handle corner, so they need * to have -1 subtracted from would normally be the actual extents. */