mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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188 lines
5.3 KiB
C
188 lines
5.3 KiB
C
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Dantifer Dang <dantifer.dang@sun.com>.
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* Portions created by the Initial Developer are Copyright (C) 2004
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Roland Mainz <roland.mainz@nrubsig.org>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/* Xlib/Xt stuff */
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#ifdef MOZ_X11
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#include <X11/Xlib.h>
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#include <X11/Intrinsic.h>
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#include <X11/cursorfont.h>
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#endif /* MOZ_X11 */
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#include "npapi.h"
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#include "printplugin.h"
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#include "prprf.h"
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#include <stdlib.h>
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#include <stdio.h>
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/* MIMETypeList maintenance routines */
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NPMIMEType
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dupMimeType(NPMIMEType type)
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{
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NPMIMEType mimetype = NPN_MemAlloc(strlen(type)+1);
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if (mimetype)
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strcpy(mimetype, type);
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return mimetype;
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}
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static void
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privatePrintScreenMessage(PluginInstance *This)
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{
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#ifdef MOZ_X11
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GC gc;
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unsigned int h,w;
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int x,y,l;
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const char *string;
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gc = XCreateGC(This->display, This->window, 0, NULL);
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/* draw a rectangle */
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h = This->height/2;
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w = 3 * This->width/4;
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x = (This->width - w)/2; /* center */
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y = h/2;
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XDrawRectangle(This->display, This->window, gc, x, y, w, h);
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/* draw a string */
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string = This->pluginsPrintMessage;
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if (string && *string)
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{
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l = strlen(string);
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x += This->width/10;
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XDrawString(This->display, This->window, gc, x, This->height/2, string, l);
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}
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XFreeGC(This->display, gc);
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#endif /* MOZ_X11 */
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}
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static void
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setCursor (PluginInstance *This)
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{
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#ifdef MOZ_X11
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static Cursor nullPluginCursor = None;
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if (!nullPluginCursor)
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{
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nullPluginCursor = XCreateFontCursor(This->display, XC_hand2);
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}
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if (nullPluginCursor)
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{
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XDefineCursor(This->display, This->window, nullPluginCursor);
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}
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#endif /* MOZ_X11 */
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}
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#ifdef MOZ_X11
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static void
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xt_event_handler(Widget xt_w, PluginInstance *This, XEvent *xevent, Boolean *b)
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{
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switch (xevent->type)
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{
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case Expose:
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/* get rid of all other exposure events */
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while(XCheckTypedWindowEvent(This->display, This->window, Expose, xevent))
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privatePrintScreenMessage(This);
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break;
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case ButtonRelease:
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break;
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default:
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break;
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}
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}
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#endif /* MOZ_X11 */
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static void
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addXtEventHandler(PluginInstance *This)
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{
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#ifdef MOZ_X11
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Display *dpy = (Display*) This->display;
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Window xwin = (Window) This->window;
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Widget xt_w = XtWindowToWidget(dpy, xwin);
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if (xt_w)
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{
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long event_mask = ExposureMask | ButtonReleaseMask | ButtonPressMask;
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XSelectInput(dpy, xwin, event_mask);
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XtAddEventHandler(xt_w, event_mask, False, (XtEventHandler)xt_event_handler, This);
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}
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#endif /* MOZ_X11 */
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}
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void printScreenMessage(PluginInstance *This)
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{
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privatePrintScreenMessage(This);
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setCursor(This);
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addXtEventHandler(This);
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}
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void printEPSMessage(PluginInstance *This, FILE *output, NPWindow window)
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{
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char *string;
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int x,y,h,w;
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if (!output)
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return;
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fprintf(output, "%%!PS-Adobe-3.0 EPSF-3.0\n");
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fprintf(output, "%%%%BoundingBox: 0 0 %d %d\n", window.width, window.height);
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fprintf(output, "%%%%EndComments\n");
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fprintf(output, "gsave\n");
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w = 3 * window.width / 4;
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h = window.height / 2;
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x = (window.width - w)/2; /* center */
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y = h/2;
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/* draw a rectangle */
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fprintf(output, "newpath\n");
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fprintf(output, "%d %d moveto 0 %d rlineto %d 0 rlineto 0 %d rlineto\n",
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x, y, h, w, -h);
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fprintf(output, "closepath\n");
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fprintf(output, "stroke\n");
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/* draw a string */
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string = This->pluginsPrintMessage;
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if (string && *string)
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{
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fprintf(output, "/Times-Roman findfont 300 scalefont setfont\n");
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fprintf(output, "%d %d moveto\n", x + window.width/10, window.height / 2);
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fprintf(output, "(%s) show\n",string);
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}
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fprintf(output,"grestore\n");
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fprintf(output,"%%%%EOF\n");
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}
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