cde/programs/dtprintinfo/UI/DtSetPref.C

   1 /*
   2  * CDE - Common Desktop Environment
   3  *
   4  * Copyright (c) 1993-2012, The Open Group. All rights reserved.
   5  *
   6  * These libraries and programs are free software; you can
   7  * redistribute them and/or modify them under the terms of the GNU
   8  * Lesser General Public License as published by the Free Software
   9  * Foundation; either version 2 of the License, or (at your option)
  10  * any later version.
  11  *
  12  * These libraries and programs are distributed in the hope that
  13  * they will be useful, but WITHOUT ANY WARRANTY; without even the
  14  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15  * PURPOSE. See the GNU Lesser General Public License for more
  16  * details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with these librararies and programs; if not, write
  20  * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
  21  * Floor, Boston, MA 02110-1301 USA
  22  */
  23 /* $XConsortium: DtSetPref.C /main/2 1995/07/17 14:04:26 drk $ */
  24 /*                                                                      *
  25  * (c) Copyright 1993, 1994 Hewlett-Packard Company                     *
  26  * (c) Copyright 1993, 1994 International Business Machines Corp.       *
  27  * (c) Copyright 1993, 1994 Sun Microsystems, Inc.                      *
  28  * (c) Copyright 1993, 1994 Novell, Inc.                                *
  29  */
  30
  31 #include "DtSetPref.h"
  32 #include "DtMainW.h"
  33 #include "DtFindD.h"
  34 #include "IconObj.h"
  35 #include "Group.h"
  36 #include "LabelObj.h"
  37 #include "Container.h"
  38 #include "Application.h"
  39
  40 #include "dtprintinfomsg.h"
  41
  42 DtSetPref::DtSetPref(AnyUI *parent,
  43                      char *name,
  44                      AnyUI *container,
  45                      PreferenceCallback callback,
  46                      void *callback_data)
  47         : Dialog(parent, name, MODELESS, false)
  48 {
  49    mainw = (DtMainW *) parent;
  50    _has_been_posted = false;
  51    _container = container;
  52    _callback = callback;
  53    _callback_data = callback_data;
  54
  55    // initialize previous values
  56    _previous_style = container->IconView();
  57    _previous_status_flag = true;
  58    _previous_status_line = true;
  59    _previous_show_only_mine = false;
  60    _previous_show_details_label = true;
  61    _previous_update_interval = 30;
  62
  63    view_group = new Group(this, MESSAGE(RepresentationL));
  64    by_icon = new Button(view_group, MESSAGE(LargeIconL), TOGGLE_BUTTON,
  65                         RepCB, this);
  66    by_smallIcon = new Button(view_group, MESSAGE(SmallIconL), TOGGLE_BUTTON,
  67                              RepCB, this);
  68    by_name = new Button(view_group, MESSAGE(NameOnlyL), TOGGLE_BUTTON,
  69                         RepCB, this);
  70    by_properties = new Button(view_group, MESSAGE(DetailsL), TOGGLE_BUTTON,
  71                               RepCB, this);
  72    Container *form = new Container(view_group, "form", FORM);
  73    show_labels = new Button(form, MESSAGE(ShowLabelsL), TOGGLE_BUTTON);
  74    show_labels->Selected(true);
  75    show_labels->Active(false);
  76    show_labels->AttachTop();
  77    show_labels->AttachBottom();
  78    show_labels->AttachRight();
  79    show_labels->AttachLeft(20);
  80
  81    show_jobs = new Group(this, MESSAGE(JobsToShowL));
  82    only_mine = new Button(show_jobs, MESSAGE(OnlyMineL), TOGGLE_BUTTON);
  83    everyones = new Button(show_jobs, MESSAGE(EveryoneL), TOGGLE_BUTTON);
  84    everyones->Selected(true);
  85
  86    update_group = new Group(this, MESSAGE(UpdateIntervalL), FORM_BOX);
  87    update_interval = new ScaleObj(update_group, MESSAGE(IntervalL),
  88                                   30, 0, 5, 300, 5, HORIZONTAL_SCALE, true);
  89    update_interval->AttachAll();
  90    update_group->AttachRight();
  91    update_group->AttachLeft();
  92    update_group->AttachBottom();
  93
  94    status = new Group(this, MESSAGE(StatusL), CHECK_BOX);
  95    status_flag = new Button(status, MESSAGE(ProblemFlagL), TOGGLE_BUTTON);
  96    status_flag->Selected(true);
  97    status_line = new Button(status, MESSAGE(InformationLineL), TOGGLE_BUTTON);
  98    status_line->Selected(true);
  99
 100    status->AttachRight();
 101    status->AttachLeft(view_group, 5);
 102    status->AttachBottom(update_group, 5);
 103
 104    view_group->AttachBottom(update_group, 5);
 105    show_jobs->AttachBottom(status, 5);
 106
 107    view_group->AttachLeft();
 108    view_group->AttachTop();
 109    show_jobs->AttachLeft(view_group, 5);
 110    show_jobs->AttachRight();
 111    show_jobs->AttachTop();
 112
 113    ok = new Button(this, MESSAGE(OKL), PUSH_BUTTON, OkCB, this);
 114    apply = new Button(this, MESSAGE(ApplyL), PUSH_BUTTON, ApplyCB, this);
 115    cancel = new Button(this, MESSAGE(CancelL), PUSH_BUTTON, CancelCB, this);
 116    help = new Button(this, MESSAGE(HelpL), PUSH_BUTTON, HelpCB, this);
 117
 118    DefaultButton(ok);
 119
 120    Reset();
 121 }
 122
 123 DtSetPref::~DtSetPref()
 124 {
 125    // Empty
 126 }
 127
 128 boolean DtSetPref::SetVisiblity(boolean flag)
 129 {
 130    Dialog::SetVisiblity(flag);
 131    if (_has_been_posted == false)
 132     {
 133       _has_been_posted = true;
 134       CancelButton(cancel);
 135     }
 136    return true;
 137 }
 138
 139 void DtSetPref::ShowOnlyMyJobs(boolean value)
 140 {
 141    only_mine->Selected(value);
 142    everyones->Selected(value ? false : true);
 143 }
 144
 145 void DtSetPref::Representation(IconStyle value)
 146 {
 147    by_name->Selected(false);
 148    by_icon->Selected(false);
 149    by_smallIcon->Selected(false);
 150    by_properties->Selected(false);
 151    switch (value)
 152     {
 153      case NAME_ONLY: by_name->Selected(true); break;
 154      case LARGE_ICON: by_icon->Selected(true); break;
 155      case SMALL_ICON: by_smallIcon->Selected(true); break;
 156      case DETAILS: by_properties->Selected(true); break;
 157     }
 158    show_labels->Active(by_properties->Selected());
 159 }
 160
 161 void DtSetPref::Reset()
 162 {
 163    Representation(_previous_style);
 164    status_flag->Selected(_previous_status_flag);
 165    status_line->Selected(_previous_status_line);
 166    (void)update_interval->Value();
 167    update_interval->Value(_previous_update_interval);
 168    ShowOnlyMyJobs(_previous_show_only_mine);
 169    show_labels->Selected(_previous_show_details_label);
 170 }
 171
 172 static void TurnOffHourGlass(BaseUI *obj, void *data)
 173 {
 174    ((DtMainW *)obj)->WorkingCursor(false);
 175    ((Container *)data)->EndUpdate();
 176 }
 177
 178 void DtSetPref::Apply()
 179 {
 180    IconStyle style;
 181    boolean add_timeout = false;
 182
 183    if (by_name->Selected())
 184       style = NAME_ONLY;
 185    else if (by_icon->Selected())
 186       style = LARGE_ICON;
 187    else if (by_smallIcon->Selected())
 188       style = SMALL_ICON;
 189    else if (by_properties->Selected())
 190       style = DETAILS;
 191    if (_previous_style != style)
 192     {
 193       if (mainw->PrinterAppMode() == PRINT_MANAGER)
 194        {
 195          mainw->WorkingCursor(true);
 196          _container->BeginUpdate();
 197          add_timeout = true;
 198        }
 199       _container->IconView(style);
 200       if (_callback)
 201        {
 202          if (_previous_style == DETAILS)
 203             (*_callback)(_callback_data, DETAILS_OFF, NULL);
 204          else if (style == DETAILS)
 205             (*_callback)(_callback_data, DETAILS_ON, NULL);
 206        }
 207       _previous_style = style;
 208       if (_callback)
 209        {
 210          if (_previous_show_details_label)
 211             (*_callback)(_callback_data, SHOW_DETAILS_LABEL_ON, NULL);
 212          else
 213             (*_callback)(_callback_data, SHOW_DETAILS_LABEL_OFF, NULL);
 214        }
 215     }
 216
 217    if (_previous_status_flag != status_flag->Selected())
 218     {
 219       _previous_status_flag = status_flag->Selected();
 220       if (_callback)
 221        {
 222          if (_previous_status_flag)
 223             (*_callback)(_callback_data, STATUS_FLAG_ON, NULL);
 224          else
 225             (*_callback)(_callback_data, STATUS_FLAG_OFF, NULL);
 226        }
 227     }
 228    if (_previous_status_line != status_line->Selected())
 229     {
 230       _previous_status_line = status_line->Selected();
 231       if (_callback)
 232        {
 233          if (_previous_status_line)
 234             (*_callback)(_callback_data, STATUS_LINE_ON, NULL);
 235          else
 236             (*_callback)(_callback_data, STATUS_LINE_OFF, NULL);
 237        }
 238     }
 239    if (_previous_show_only_mine != only_mine->Selected())
 240     {
 241       if (mainw->PrinterAppMode() == PRINT_MANAGER)
 242        {
 243          mainw->WorkingCursor(true);
 244          _container->BeginUpdate();
 245          add_timeout = true;
 246        }
 247       _previous_show_only_mine = only_mine->Selected();
 248       if (_callback)
 249        {
 250          if (_previous_show_only_mine)
 251             (*_callback)(_callback_data, SHOW_ONLY_MINE_ON, NULL);
 252          else
 253             (*_callback)(_callback_data, SHOW_ONLY_MINE_OFF, NULL);
 254          if (_previous_show_details_label)
 255             (*_callback)(_callback_data, SHOW_DETAILS_LABEL_ON, NULL);
 256          else
 257             (*_callback)(_callback_data, SHOW_DETAILS_LABEL_OFF, NULL);
 258        }
 259     }
 260    if (_previous_show_details_label != show_labels->Selected())
 261     {
 262       _previous_show_details_label = show_labels->Selected();
 263       if (_callback)
 264        {
 265          if (_previous_show_details_label)
 266             (*_callback)(_callback_data, SHOW_DETAILS_LABEL_ON, NULL);
 267          else
 268             (*_callback)(_callback_data, SHOW_DETAILS_LABEL_OFF, NULL);
 269        }
 270     }
 271    if (update_interval->Value() != _previous_update_interval)
 272     {
 273       _previous_update_interval = update_interval->Value();
 274       if (_callback)
 275          (*_callback)(_callback_data, UPDATE_INTERVAL_CHANGED,
 276                      (char *) _previous_update_interval);
 277     }
 278    if (mainw->findD)
 279       mainw->findD->UpdateMatchAnyUser();
 280    if (add_timeout)
 281       mainw->AddTimeOut(TurnOffHourGlass, _container, 1500);
 282 }
 283
 284 void DtSetPref::OkCB(void *data)
 285 {
 286    DtSetPref *obj = (DtSetPref *) data;
 287
 288    obj->Apply();
 289    obj->Visible(false);
 290 }
 291
 292 void DtSetPref::Cancel()
 293 {
 294    Reset();
 295    Visible(false);
 296 }
 297
 298 void DtSetPref::CancelCB(void *data)
 299 {
 300    DtSetPref *obj = (DtSetPref *) data;
 301
 302    obj->Cancel();
 303 }
 304
 305 void DtSetPref::CloseCB()
 306 {
 307    Cancel();
 308 }
 309
 310 void DtSetPref::ApplyCB(void *data)
 311 {
 312    DtSetPref *obj = (DtSetPref *) data;
 313
 314    obj->Apply();
 315 }
 316
 317 void DtSetPref::HelpCB(void *data)
 318 {
 319    DtSetPref *obj = (DtSetPref *) data;
 320    obj->HandleHelpRequest();
 321 }
 322
 323 void DtSetPref::RepCB(void *data)
 324 {
 325    DtSetPref *obj = (DtSetPref *) data;
 326    obj->show_labels->Active(obj->by_properties->Selected());
 327 }
 328
 329 boolean DtSetPref::HandleHelpRequest()
 330 {
 331    mainw->DisplayHelp("SetOptionsDE");
 332    return true;
 333 }
 334