void EvtMouseVScrollBar(struct XObj *xobj, XButtonEvent *EvtButton) { static XEvent event; int oldy = 0; int oldvalue = -1; int newvalue; int x1,y1,x2,y2; Window Win1,Win2; unsigned int modif; fd_set in_fdset; do { /* On suit les mouvements de la souris */ FQueryPointer(dpy, *xobj->ParentWin, &Win1, &Win2, &x1, &y1, &x2, &y2, &modif); y2 = y2 - xobj->y; if (y2 < 15) y2 = 15; if (y2 > xobj->height - 21) y2 = xobj->height - 21; if (oldy != y2) { oldy = y2; /* calcule de xobj->value */ newvalue = (y2-15)*xobj->height/(xobj->height - 36) * (xobj->value2 - xobj->value3) / (xobj->height) + xobj->value3; if (newvalue!=oldvalue) { HideThumbV(xobj); xobj->value = newvalue; DrawThumbV(xobj, NULL); oldvalue = newvalue; SendMsg(xobj,SingleClic); XSync(dpy,0); usleep(10000); } } FD_ZERO(&in_fdset); FD_SET(x_fd, &in_fdset); select(32, SELECT_FD_SET_CAST &in_fdset, NULL, NULL, NULL); } while (!FCheckTypedEvent(dpy, ButtonRelease, &event) && EvtButton != NULL); }
void EvtMousePopupMenu(struct XObj *xobj, XButtonEvent *EvtButton) { static XEvent event; int x,y,hOpt,yMenu,hMenu; int x1,y1,x2,y2,oldy; int oldvalue = 0; int newvalue = 0; Window Win1,Win2,WinPop; unsigned int modif; unsigned long mask; unsigned long while_mask; XSetWindowAttributes Attr; Time start_time = 0; KeySym ks; unsigned char buf[10]; Bool End = 1; int asc = xobj->Ffont->ascent; hOpt = xobj->Ffont->height + 10; xobj->value3 = CountOption(xobj->title); yMenu = xobj->y - ((xobj->value-1) * hOpt); hMenu = xobj->value3 * hOpt; /* Creation de la fenetre menu */ XTranslateCoordinates(dpy, *xobj->ParentWin, Root, xobj->x, yMenu, &x, &y, &Win1); if (x < 0) x = 0; if (y < 0) y = 0; if (x+xobj->width > XDisplayWidth(dpy, screen)) x = XDisplayWidth(dpy, screen) - xobj->width; if (y+hMenu > XDisplayHeight(dpy, screen)) y = XDisplayHeight(dpy, screen) - hMenu; mask = 0; Attr.background_pixel = xobj->TabColor[back]; mask |= CWBackPixel; Attr.border_pixel = 0; mask |= CWBorderPixel; Attr.colormap = Pcmap; mask |= CWColormap; Attr.cursor = XCreateFontCursor(dpy, XC_hand2); mask |= CWCursor; /* Curseur pour la fenetre / Window cursor */ Attr.override_redirect = True; mask |= CWOverrideRedirect; WinPop = XCreateWindow(dpy, Root, x, y, xobj->width, hMenu, 0, Pdepth, InputOutput, Pvisual, mask, &Attr); if (xobj->colorset >= 0) SetWindowBackground(dpy, WinPop, xobj->width, hMenu, &Colorset[xobj->colorset], Pdepth, xobj->gc, True); XMapRaised(dpy, WinPop); /* Dessin du menu / Drawing the menu */ DrawPMenu(xobj, WinPop, hOpt, 0); XGrabPointer(dpy, WinPop, True, GRAB_EVMASK, GrabModeAsync, GrabModeAsync, None, None, CurrentTime); if (EvtButton == NULL) { while_mask = ButtonPress; } else { start_time = EvtButton->time; while_mask = ButtonRelease; } while (End) { FQueryPointer(dpy, Root, &Win1, &Win2, &x1, &y1, &x2, &y2, &modif); /* Determiner l'option courante / Current option */ y2 = y2 - y; x2 = x2 - x; oldy = y2; /* calcule de xobj->value / compute xobj->value */ if ((x2 > 0) && (x2 < xobj->width) && (y2 > 0) && (y2 < hMenu)) newvalue = y2 / hOpt+1; else newvalue = 0; if (newvalue != oldvalue) { UnselectMenu(xobj, WinPop, hOpt, oldvalue, xobj->width, asc, 0); SelectMenu(xobj, WinPop, hOpt, newvalue); oldvalue = newvalue; } FNextEvent(dpy, &event); switch (event.type) { case KeyPress: XLookupString(&event.xkey, (char *)buf, sizeof(buf), &ks, NULL); if (ks == XK_Escape) { newvalue = 0; End = 0; } else if (ks == XK_Return) { End = 0; } else if (ks == XK_Up && y2 >= hOpt) { FWarpPointer(dpy, None, None, 0, 0, 0, 0, 0, -hOpt); } else if (ks == XK_Down && y2 + hOpt <= hMenu) { FWarpPointer(dpy, None, None, 0, 0, 0, 0, 0, hOpt); } break; case ButtonPress: if (while_mask == ButtonPress) End = 0; break; case ButtonRelease: if (start_time != 0 && event.xbutton.time - start_time < MENU_DRAG_TIME) { while_mask = ButtonPress; start_time = 0; } if (while_mask == ButtonRelease) End = 0; break; } } #if 0 do { FQueryPointer(dpy, Root, &Win1, &Win2, &x1, &y1, &x2, &y2, &modif); /* Determiner l'option courante / Current option */ y2 = y2 - y; x2 = x2 - x; { oldy = y2; /* calcule de xobj->value / compute xobj->value */ if ((x2 > 0) && (x2 < xobj->width) && (y2 > 0) && (y2 < hMenu)) newvalue = y2 / hOpt+1; else newvalue = 0; if (newvalue != oldvalue) { UnselectMenu(xobj, WinPop, hOpt, oldvalue, xobj->width, asc, 0); SelectMenu(xobj, WinPop, hOpt, newvalue); oldvalue = newvalue; } } FD_ZERO(&in_fdset); FD_SET(x_fd, &in_fdset); select(32, SELECT_FD_SET_CAST &in_fdset, NULL, NULL, NULL); } while (!FCheckTypedEvent(dpy, while_mask, &event)); #endif XUngrabPointer(dpy, CurrentTime); XSync(dpy,0); XDestroyWindow(dpy, WinPop); if (newvalue != 0) { xobj->value = newvalue; SendMsg(xobj, SingleClic); } }
void EvtMouseTextField(struct XObj *xobj,XButtonEvent *EvtButton) { unsigned int modif; int x1,x2,y1,y2,i; Window Win1,Win2; int PosCurs=0; int SizeBuf; char *str; int NewPos; Atom type; XEvent event; int ButPress=1; int format; unsigned long longueur,octets_restant; unsigned char *donnees=(unsigned char *)""; XRectangle rect; int start_pos, selection_pos, curs_pos; /* On deplace le curseur a la position de la souris */ /* On recupere la position de la souris */ /* We move the cursor at mouse position and we get the mouse position */ switch (EvtButton->button) { case Button1: FQueryPointer( dpy,*xobj->ParentWin,&Win1,&Win2,&x1,&y1,&x2,&y2, &modif); x2=x2-xobj->x; /* see where we clicked */ PosCurs=0; /* byte position of first visible character */ start_pos = getByteOffsetBoundsCheck(xobj->Ffont, xobj->title, xobj->value3); /* cursor offset in bytes */ curs_pos = 0; while ((curs_pos < strlen(xobj->title + start_pos)) && (x2 > FlocaleTextWidth( xobj->Ffont,xobj->title + start_pos, curs_pos) + 8)) { curs_pos += FlocaleStringNumberOfBytes( xobj->Ffont, xobj->title + start_pos + curs_pos); PosCurs++; } DrawPointTxt(xobj,xobj->TabColor[back]); /* set selection start and end where clicked */ /* first visible char + position clicked */ xobj->value = PosCurs + xobj->value3; xobj->value2 = PosCurs + xobj->value3; /* byte offset corresponding to the above */ start_pos = getByteOffsetBoundsCheck(xobj->Ffont, xobj->title, xobj->value3); selection_pos = getByteOffsetBoundsCheck(xobj->Ffont, xobj->title, xobj->value3); DrawPointTxt(xobj,xobj->TabColor[fore]); DrawTextField(xobj,NULL); while (ButPress) { FNextEvent(dpy, &event); switch (event.type) { case MotionNotify: FQueryPointer( dpy,*xobj->ParentWin,&Win1,&Win2,&x1, &y1,&x2,&y2,&modif); x2=x2-xobj->x; PosCurs=0; curs_pos = 0; /* determine how far in the mouse is now */ while ((curs_pos < strlen( xobj->title + start_pos)) && (x2 > FlocaleTextWidth( xobj->Ffont,xobj->title+ start_pos, curs_pos) + 8)) { curs_pos += FlocaleStringNumberOfBytes( xobj->Ffont, xobj->title + start_pos + curs_pos); PosCurs++; } /* Limitation de la zone de dessin */ /* limitation of the drawing zone */ /* these 2 if-statements updates current cursor position of the widget if needed */ if (PosCurs > (xobj->value2 - xobj->value3)) { /* select made "forward" */ rect.x= FlocaleTextWidth( xobj->Ffont, xobj->title+ start_pos, selection_pos - start_pos); rect.y=0; rect.width= FlocaleTextWidth( xobj->Ffont, xobj->title+ start_pos, curs_pos) -rect.x+1; rect.height=xobj->height; xobj->value2 = PosCurs + xobj->value3; DrawTextField(xobj,NULL); } else if (PosCurs < (xobj->value2 - xobj->value3)) { /* selection made "backwards" */ rect.x=FlocaleTextWidth( xobj->Ffont, xobj->title+ start_pos, curs_pos) - 1; rect.y=0; rect.width=FlocaleTextWidth( xobj->Ffont, xobj->title+ start_pos, selection_pos - start_pos) - rect.x+2; rect.height=xobj->height; xobj->value2= PosCurs + xobj->value3; DrawTextField(xobj,NULL); } break; case ButtonRelease: ButPress=0; break; } } /* Enregistrement de la selection dans le presse papier */ /* Le programme devient proprietaire de la selection */ /* selection stuff: get the selection */ if (xobj->value != xobj->value2) { str=(char*)GetText(xobj, xobj->value2); for (i=0;i<=7;i++) XStoreBuffer(dpy,str,strlen(str),i); Scrapt = (char*)realloc( (void*)Scrapt, (strlen(str)+2)*sizeof(char)); Scrapt = strcpy(Scrapt,str); free(str); x11base->HaveXSelection=True; XSetSelectionOwner( dpy,XA_PRIMARY,x11base->win,EvtButton->time); SelectOneTextField(xobj); } break; case Button2: /* Colle le texte */ /* Si l'application possede pas la selection, elle la demande */ /* sinon elle lit son presse papier */ /* read the selection */ if (!x11base->HaveXSelection) { /* Demande de la selection */ /* ask for the selection */ XConvertSelection( dpy,XA_PRIMARY,XA_STRING,propriete, *xobj->ParentWin, EvtButton->time); while (!(FCheckTypedEvent(dpy,SelectionNotify,&event))) ; if (event.xselection.property!=None) if (event.xselection.selection==XA_PRIMARY) { XGetWindowProperty( dpy,event.xselection.requestor, event.xselection.property,0L, 8192L,False, event.xselection.target,&type, &format, &longueur, &octets_restant,&donnees); if (longueur>0) { Scrapt=(char*)realloc( (void*)Scrapt, (longueur+1)* sizeof(char)); Scrapt=strcpy( Scrapt,(char *)donnees); XDeleteProperty( dpy, event.xselection. requestor, event.xselection. property); XFree(donnees); } } } SizeBuf=strlen(Scrapt); if (SizeBuf>0) { NewPos=InsertText(xobj,Scrapt,SizeBuf); DrawPointTxt(xobj,xobj->TabColor[back]); xobj->value=NewPos; xobj->value2=NewPos; DrawPointTxt(xobj,xobj->TabColor[fore]); DrawTextField(xobj,NULL); SendMsg(xobj,SingleClic); } break; case Button3: /* Appuie sur le troisieme bouton */ FQueryPointer( dpy,*xobj->ParentWin,&Win1,&Win2,&x1,&y1,&x2,&y2, &modif); x2=x2-xobj->x; PosCurs=0; while ((PosCurs<strlen(xobj->title))&& (x2>FlocaleTextWidth( xobj->Ffont,xobj->title+xobj->value3, PosCurs)+8)) PosCurs++; if ((PosCurs<xobj->value) && (xobj->value<xobj->value2)) xobj->value=xobj->value2; if ((PosCurs>xobj->value) && (xobj->value>xobj->value2)) xobj->value=xobj->value2; xobj->value2=PosCurs+xobj->value3; DrawTextField(xobj,NULL); while (ButPress) { FNextEvent(dpy, &event); switch (event.type) { case MotionNotify: FQueryPointer( dpy,*xobj->ParentWin,&Win1,&Win2,&x1, &y1,&x2,&y2,&modif); x2=x2-xobj->x; while ((PosCurs<strlen(xobj->title))&& (x2 > FlocaleTextWidth( xobj->Ffont, xobj->title+xobj->value3, PosCurs)+8)) PosCurs++; if (PosCurs>xobj->value2) { rect.x= FlocaleTextWidth( xobj->Ffont, xobj->title+ xobj->value3, xobj->value2); rect.y=0; rect.width= FlocaleTextWidth( xobj->Ffont, xobj->title+ xobj->value3,PosCurs+1) -rect.x+1; rect.height=xobj->height; xobj->value2=PosCurs; DrawTextField(xobj,NULL); } else if (PosCurs<xobj->value2) { rect.x=FlocaleTextWidth( xobj->Ffont, xobj->title+ xobj->value3, PosCurs)-1; rect.y=0; rect.width=FlocaleTextWidth( xobj->Ffont, xobj->title+xobj-> value3, xobj->value2+1)- rect.x+2; rect.height=xobj->height; xobj->value2= PosCurs+xobj->value3; DrawTextField(xobj,NULL); } PosCurs=0; break; case ButtonRelease: ButPress=0; break; } } if (xobj->value!=xobj->value2) { str=(char*)GetText(xobj,xobj->value2); for (i=0;i<=7;i++) XStoreBuffer(dpy,str,strlen(str),i); Scrapt=(char*)realloc( (void*)Scrapt,(strlen(str)+2)*sizeof(char)); Scrapt=strcpy(Scrapt,str); free(str); x11base->HaveXSelection=True; XSetSelectionOwner( dpy,XA_PRIMARY,x11base->win,EvtButton->time); } break; } }
void EvtMousePushButton(struct XObj *xobj, XButtonEvent *EvtButton) { static XEvent event; int End = 1; unsigned int modif; int x1,x2,y1,y2,i; Window Win1,Win2,WinPop; Window WinBut = 0; int In = 0; char *str; int x,y,hOpt,yMenu,hMenu,wMenu; int oldvalue = 0,newvalue; unsigned long mask; XSetWindowAttributes Attr; if (EvtButton->button == Button1) { i = (xobj->width - FlocaleTextWidth( xobj->Ffont, xobj->title, strlen(xobj->title)))/2; while (End) { FNextEvent(dpy, &event); switch (event.type) { case EnterNotify: FQueryPointer( dpy, *xobj->ParentWin, &Win1, &Win2, &x1, &y1, &x2, &y2, &modif); if (WinBut == 0) { WinBut = Win2; DrawReliefRect( 0, 0, xobj->width, xobj->height, xobj, shad, hili); DrawIconStr( 0,xobj, True, PUSH_BUTTON_LCR_OFFSETS, NULL, NULL, NULL); In = 1; } else { if (Win2 == WinBut) { DrawReliefRect( 0, 0, xobj->width, xobj->height, xobj, shad, hili); DrawIconStr( 1, xobj, True, PUSH_BUTTON_LCR_OFFSETS, NULL, NULL, NULL); In = 1; } else if (In) { In = 0; DrawReliefRect( 0, 0, xobj->width, xobj->height, xobj, hili, shad); DrawIconStr( 0, xobj, True, PUSH_BUTTON_LCR_OFFSETS, NULL, NULL, NULL); } } break; case LeaveNotify: FQueryPointer( dpy, *xobj->ParentWin, &Win1, &Win2, &x1, &y1, &x2, &y2, &modif); if (Win2 == WinBut) { In = 1; DrawReliefRect( 0, 0, xobj->width, xobj->height, xobj, shad, hili); DrawIconStr( 1, xobj, True, PUSH_BUTTON_LCR_OFFSETS, NULL, NULL, NULL); } else if (In) { DrawReliefRect( 0, 0, xobj->width, xobj->height, xobj, hili, shad); DrawIconStr( 0, xobj, True, PUSH_BUTTON_LCR_OFFSETS, NULL, NULL, NULL); In = 0; } break; case ButtonRelease: End = 0; DrawReliefRect( 0, 0, xobj->width, xobj->height, xobj, hili, shad); DrawIconStr( 0, xobj, True, PUSH_BUTTON_LCR_OFFSETS, NULL, NULL, NULL); if (In) { /* Envoie d'un message vide de type * SingleClic pour un clique souris */ xobj->value = 1; SendMsg(xobj, SingleClic); xobj->value = 0; } break; } } } /* affichage du popup menu / Drawing the popup menu */ else if (EvtButton->button == Button3) { if (xobj->value3 > 1) { hOpt = xobj->Ffont->height + 10; /* Hauteur totale du menu / Total height of the menu */ hMenu = (xobj->value3 - 1) * hOpt; yMenu = xobj->y + xobj->height; wMenu = 0; for (i = 2 ; i <= xobj->value3; i++) { str = (char*)GetMenuTitle(xobj->title, i); if (wMenu < FlocaleTextWidth( xobj->Ffont, str, strlen(str))+34) wMenu = FlocaleTextWidth( xobj->Ffont, str, strlen(str))+34; free(str); } /* Creation de la fenetre menu / create the menu * window */ XTranslateCoordinates(dpy, *xobj->ParentWin, Root, xobj->x, yMenu, &x, &y, &Win1); if (x<0) x = 0; if (y<0) y = 0; if (x + wMenu > XDisplayWidth(dpy, screen)) { x = XDisplayWidth(dpy, screen) - wMenu; } if (y + hMenu > XDisplayHeight(dpy, screen)) { y = y-hMenu-xobj->height; } mask = 0; Attr.background_pixel = xobj->TabColor[back]; mask |= CWBackPixel; Attr.border_pixel = 0; mask |= CWBorderPixel; Attr.colormap = Pcmap; mask |= CWColormap; Attr.cursor = XCreateFontCursor(dpy, XC_hand2); mask |= CWCursor; /* Curseur pour la fenetre */ Attr.override_redirect = True; mask |= CWOverrideRedirect; WinPop = XCreateWindow( dpy, Root, x, y, wMenu-5, hMenu, 0, Pdepth, InputOutput, Pvisual, mask, &Attr); if (xobj->colorset >= 0) SetWindowBackground( dpy, WinPop, wMenu - 5, hMenu, &Colorset[xobj->colorset], Pdepth, xobj->gc, True); XMapRaised(dpy, WinPop); /* Dessin du menu */ DrawPMenu(xobj, WinPop, hOpt, 1); do { FQueryPointer( dpy, Root, &Win1, &Win2, &x1, &y1, &x2, &y2, &modif); /* Determiner l'option courante / Current * option */ y2 = y2 - y; x2 = x2 - x; { /* calcule de xobj->value / Compute * xobj->value */ if ((x2 > 0) && (x2 < wMenu) && (y2 > 0) && (y2 < hMenu)) newvalue = y2 / hOpt+1; else newvalue = 0; if (newvalue!=oldvalue) { UnselectMenu( xobj, WinPop, hOpt, oldvalue, wMenu-5, xobj->Ffont->ascent, 1); SelectMenu( xobj, WinPop, hOpt, newvalue); oldvalue = newvalue; } } } while (!FCheckTypedEvent(dpy, ButtonRelease, &event)); XDestroyWindow(dpy, WinPop); if (newvalue != 0) { xobj->value = newvalue; SendMsg(xobj, SingleClic); xobj->value = 0; } xobj->DrawObj(xobj, NULL); } /* xobj->value3 > 1 */ } /* EvtButton->button == Button3 */ }