diff options
Diffstat (limited to 'intern/ghost/intern/GHOST_SystemX11.cpp')
| -rw-r--r-- | intern/ghost/intern/GHOST_SystemX11.cpp | 306 |
1 files changed, 261 insertions, 45 deletions
diff --git a/intern/ghost/intern/GHOST_SystemX11.cpp b/intern/ghost/intern/GHOST_SystemX11.cpp index 170a7c23843..5a145510e54 100644 --- a/intern/ghost/intern/GHOST_SystemX11.cpp +++ b/intern/ghost/intern/GHOST_SystemX11.cpp @@ -26,34 +26,6 @@ * ***** END GPL LICENSE BLOCK ***** */ -/** - * $Id$ - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - */ - #ifdef HAVE_CONFIG_H #include <config.h> #endif @@ -66,12 +38,15 @@ #include "GHOST_EventKey.h" #include "GHOST_EventButton.h" #include "GHOST_EventWheel.h" +#include "GHOST_EventNDOF.h" +#include "GHOST_NDOFManager.h" #include "GHOST_DisplayManagerX11.h" #include "GHOST_Debug.h" #include <X11/Xatom.h> #include <X11/keysym.h> +#include <X11/XKBlib.h> /* allow detectable autorepeate */ #ifdef __sgi @@ -89,6 +64,24 @@ #include <unistd.h> #include <vector> +#include <stdio.h> // for fprintf only + +typedef struct NDOFPlatformInfo { + Display *display; + Window window; + volatile GHOST_TEventNDOFData *currValues; + Atom cmdAtom; + Atom motionAtom; + Atom btnPressAtom; + Atom btnRelAtom; +} NDOFPlatformInfo; + +static NDOFPlatformInfo sNdofInfo = {NULL, 0, NULL, 0, 0, 0, 0}; + + +//these are for copy and select copy +static char *txt_cut_buffer= NULL; +static char *txt_select_buffer= NULL; using namespace std; @@ -103,15 +96,17 @@ GHOST_SystemX11( if (!m_display) return; #ifdef __sgi - m_delete_window_atom = XSGIFastInternAtom(m_display, - "WM_DELETE_WINDOW", - SGI_XA_WM_DELETE_WINDOW, - False); + m_delete_window_atom + = XSGIFastInternAtom(m_display, + "WM_DELETE_WINDOW", + SGI_XA_WM_DELETE_WINDOW, False); #else - m_delete_window_atom = XInternAtom(m_display, - "WM_DELETE_WINDOW", False); + m_delete_window_atom + = XInternAtom(m_display, "WM_DELETE_WINDOW", True); #endif + m_wm_protocols= XInternAtom(m_display, "WM_PROTOCOLS", False); + m_wm_take_focus= XInternAtom(m_display, "WM_TAKE_FOCUS", False); m_wm_state= XInternAtom(m_display, "WM_STATE", False); m_wm_change_state= XInternAtom(m_display, "WM_CHANGE_STATE", False); m_net_state= XInternAtom(m_display, "_NET_WM_STATE", False); @@ -123,6 +118,7 @@ GHOST_SystemX11( "_NET_WM_STATE_FULLSCREEN", False); m_motif= XInternAtom(m_display, "_MOTIF_WM_HINTS", False); + // compute the initial time timeval tv; if (gettimeofday(&tv,NULL) == -1) { @@ -130,6 +126,18 @@ GHOST_SystemX11( } m_start_time = GHOST_TUns64(tv.tv_sec*1000 + tv.tv_usec/1000); + + + /* use detectable autorepeate, mac and windows also do this */ + int use_xkb; + int xkb_opcode, xkb_event, xkb_error; + int xkb_major = XkbMajorVersion, xkb_minor = XkbMinorVersion; + + use_xkb = XkbQueryExtension(m_display, &xkb_opcode, &xkb_event, &xkb_error, &xkb_major, &xkb_minor); + if (use_xkb) { + XkbSetDetectableAutoRepeat(m_display, true, NULL); + } + } GHOST_TSuccess @@ -150,8 +158,6 @@ init( return GHOST_kFailure; } - - GHOST_TUns64 GHOST_SystemX11:: @@ -199,6 +205,7 @@ getMainDisplayDimensions( * @param height The height the window. * @param state The state of the window when opened. * @param type The type of drawing context installed in this window. + * @param parentWindow Parent (embedder) window * @return The new window (or 0 if creation failed). */ GHOST_IWindow* @@ -211,14 +218,18 @@ createWindow( GHOST_TUns32 height, GHOST_TWindowState state, GHOST_TDrawingContextType type, - bool stereoVisual + bool stereoVisual, + const GHOST_TEmbedderWindowID parentWindow ){ GHOST_WindowX11 * window = 0; if (!m_display) return 0; + + + window = new GHOST_WindowX11 ( - this,m_display,title, left, top, width, height, state, type, stereoVisual + this,m_display,title, left, top, width, height, state, parentWindow, type, stereoVisual ); if (window) { @@ -240,7 +251,6 @@ createWindow( } } return window; - } GHOST_WindowX11 * @@ -344,7 +354,7 @@ GHOST_SystemX11::processEvent(XEvent *xe) if (!window) { return; } - + switch (xe->type) { case Expose: { @@ -484,20 +494,54 @@ GHOST_SystemX11::processEvent(XEvent *xe) XClientMessageEvent & xcme = xe->xclient; #ifndef __sgi - if (xcme.data.l[0] == m_delete_window_atom) { + if (((Atom)xcme.data.l[0]) == m_delete_window_atom) { g_event = new GHOST_Event( getMilliSeconds(), GHOST_kEventWindowClose, window ); + } else +#endif + if (sNdofInfo.currValues) { + static GHOST_TEventNDOFData data = {0,0,0,0,0,0,0,0,0,0,0}; + if (xcme.message_type == sNdofInfo.motionAtom) + { + data.changed = 1; + data.delta = xcme.data.s[8] - data.time; + data.time = xcme.data.s[8]; + data.tx = xcme.data.s[2] >> 2; + data.ty = xcme.data.s[3] >> 2; + data.tz = xcme.data.s[4] >> 2; + data.rx = xcme.data.s[5]; + data.ry = xcme.data.s[6]; + data.rz =-xcme.data.s[7]; + g_event = new GHOST_EventNDOF(getMilliSeconds(), + GHOST_kEventNDOFMotion, + window, data); + } else if (xcme.message_type == sNdofInfo.btnPressAtom) { + data.changed = 2; + data.delta = xcme.data.s[8] - data.time; + data.time = xcme.data.s[8]; + data.buttons = xcme.data.s[2]; + g_event = new GHOST_EventNDOF(getMilliSeconds(), + GHOST_kEventNDOFButton, + window, data); + } + } else if (((Atom)xcme.data.l[0]) == m_wm_take_focus) { + /* as ICCCM say, we need reply this event + * with a SetInputFocus, the data[1] have + * the valid timestamp (send by the wm). + */ + XSetInputFocus(m_display, xcme.window, RevertToParent, xcme.data.l[1]); } else { /* Unknown client message, ignore */ } -#endif break; } - + + case DestroyNotify: + ::exit(-1); // We're not interested in the following things.(yet...) case NoExpose : case GraphicsExpose : @@ -530,8 +574,57 @@ GHOST_SystemX11::processEvent(XEvent *xe) case MappingNotify: case ReparentNotify: break; - - default: { + case SelectionRequest: + { + XEvent nxe; + Atom target, string, compound_text, c_string; + XSelectionRequestEvent *xse = &xe->xselectionrequest; + + target = XInternAtom(m_display, "TARGETS", False); + string = XInternAtom(m_display, "STRING", False); + compound_text = XInternAtom(m_display, "COMPOUND_TEXT", False); + c_string = XInternAtom(m_display, "C_STRING", False); + + /* support obsolete clients */ + if (xse->property == None) { + xse->property = xse->target; + } + + nxe.xselection.type = SelectionNotify; + nxe.xselection.requestor = xse->requestor; + nxe.xselection.property = xse->property; + nxe.xselection.display = xse->display; + nxe.xselection.selection = xse->selection; + nxe.xselection.target = xse->target; + nxe.xselection.time = xse->time; + + /*Check to see if the requestor is asking for String*/ + if(xse->target == string || xse->target == compound_text || xse->target == c_string) { + if (xse->selection == XInternAtom(m_display, "PRIMARY", False)) { + XChangeProperty(m_display, xse->requestor, xse->property, xse->target, 8, PropModeReplace, (unsigned char*)txt_select_buffer, strlen(txt_select_buffer)); + } else if (xse->selection == XInternAtom(m_display, "CLIPBOARD", False)) { + XChangeProperty(m_display, xse->requestor, xse->property, xse->target, 8, PropModeReplace, (unsigned char*)txt_cut_buffer, strlen(txt_cut_buffer)); + } + } else if (xse->target == target) { + Atom alist[4]; + alist[0] = target; + alist[1] = string; + alist[2] = compound_text; + alist[3] = c_string; + XChangeProperty(m_display, xse->requestor, xse->property, xse->target, 32, PropModeReplace, (unsigned char*)alist, 4); + XFlush(m_display); + } else { + //Change property to None because we do not support anything but STRING + nxe.xselection.property = None; + } + + //Send the event to the client 0 0 == False, SelectionNotify + XSendEvent(m_display, xse->requestor, 0, 0, &nxe); + XFlush(m_display); + break; + } + + default: { if(xe->type == window->GetXTablet().MotionEvent) { XDeviceMotionEvent* data = (XDeviceMotionEvent*)xe; @@ -565,6 +658,17 @@ GHOST_SystemX11::processEvent(XEvent *xe) } } + void * +GHOST_SystemX11:: +prepareNdofInfo(volatile GHOST_TEventNDOFData *currentNdofValues) +{ + const vector<GHOST_IWindow*>& v(m_windowManager->getWindows()); + if (v.size() > 0) + sNdofInfo.window = static_cast<GHOST_WindowX11*>(v[0])->getXWindow(); + sNdofInfo.display = m_display; + sNdofInfo.currValues = currentNdofValues; + return (void*)&sNdofInfo; +} GHOST_TSuccess GHOST_SystemX11:: @@ -902,3 +1006,115 @@ convertXKey( } #undef GXMAP + + GHOST_TUns8* +GHOST_SystemX11:: +getClipboard(int flag +) const { + //Flag + //0 = Regular clipboard 1 = selection + static Atom Primary_atom, clip_String, compound_text; + Atom rtype; + Window m_window, owner; + unsigned char *data, *tmp_data; + int bits; + unsigned long len, bytes; + XEvent xevent; + + vector<GHOST_IWindow *> & win_vec = m_windowManager->getWindows(); + vector<GHOST_IWindow *>::iterator win_it = win_vec.begin(); + GHOST_WindowX11 * window = static_cast<GHOST_WindowX11 *>(*win_it); + m_window = window->getXWindow(); + + clip_String = XInternAtom(m_display, "_BLENDER_STRING", False); + compound_text = XInternAtom(m_display, "COMPOUND_TEXT", False); + + //lets check the owner and if it is us then return the static buffer + if(flag == 0) { + Primary_atom = XInternAtom(m_display, "CLIPBOARD", False); + owner = XGetSelectionOwner(m_display, Primary_atom); + if (owner == m_window) { + data = (unsigned char*) malloc(strlen(txt_cut_buffer)+1); + strcpy((char*)data, txt_cut_buffer); + return (GHOST_TUns8*)data; + } else if (owner == None) { + return NULL; + } + } else { + Primary_atom = XInternAtom(m_display, "PRIMARY", False); + owner = XGetSelectionOwner(m_display, Primary_atom); + if (owner == m_window) { + data = (unsigned char*) malloc(strlen(txt_select_buffer)+1); + strcpy((char*)data, txt_select_buffer); + return (GHOST_TUns8*)data; + } else if (owner == None) { + return NULL; + } + } + + if(!Primary_atom) { + return NULL; + } + + XDeleteProperty(m_display, m_window, Primary_atom); + XConvertSelection(m_display, Primary_atom, compound_text, clip_String, m_window, CurrentTime); //XA_STRING + XFlush(m_display); + + //This needs to change so we do not wait for ever or check owner first + while(1) { + XNextEvent(m_display, &xevent); + if(xevent.type == SelectionNotify) { + if(XGetWindowProperty(m_display, m_window, xevent.xselection.property, 0L, 4096L, False, AnyPropertyType, &rtype, &bits, &len, &bytes, &data) == Success) { + if (data) { + tmp_data = (unsigned char*) malloc(strlen((char*)data)+1); + strcpy((char*)tmp_data, (char*)data); + XFree(data); + return (GHOST_TUns8*)tmp_data; + } + } + return NULL; + } + } +} + + void +GHOST_SystemX11:: +putClipboard( +GHOST_TInt8 *buffer, int flag) const +{ + static Atom Primary_atom; + Window m_window, owner; + + if(!buffer) {return;} + + if(flag == 0) { + Primary_atom = XInternAtom(m_display, "CLIPBOARD", False); + if(txt_cut_buffer) { free((void*)txt_cut_buffer); } + + txt_cut_buffer = (char*) malloc(strlen(buffer)+1); + strcpy(txt_cut_buffer, buffer); + } else { + Primary_atom = XInternAtom(m_display, "PRIMARY", False); + if(txt_select_buffer) { free((void*)txt_select_buffer); } + + txt_select_buffer = (char*) malloc(strlen(buffer)+1); + strcpy(txt_select_buffer, buffer); + } + + vector<GHOST_IWindow *> & win_vec = m_windowManager->getWindows(); + vector<GHOST_IWindow *>::iterator win_it = win_vec.begin(); + GHOST_WindowX11 * window = static_cast<GHOST_WindowX11 *>(*win_it); + m_window = window->getXWindow(); + + if(!Primary_atom) { + return; + } + + XSetSelectionOwner(m_display, Primary_atom, m_window, CurrentTime); + owner = XGetSelectionOwner(m_display, Primary_atom); + if (owner != m_window) + fprintf(stderr, "failed to own primary\n"); + + return; +} + |