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cdesktopenv/cde/programs/dtprintinfo/UI/DtFindD.C

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/*
* CDE - Common Desktop Environment
*
* Copyright (c) 1993-2012, The Open Group. All rights reserved.
*
* These libraries and programs are free software; you can
* redistribute them and/or modify them under the terms of the GNU
* Lesser General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* These libraries and programs are distributed in the hope that
* they will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with these libraries and programs; if not, write
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
/* $TOG: DtFindD.C /main/5 1998/07/24 16:12:13 mgreess $ */
/* *
* (c) Copyright 1993, 1994 Hewlett-Packard Company *
* (c) Copyright 1993, 1994 International Business Machines Corp. *
* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
* (c) Copyright 1993, 1994 Novell, Inc. *
*/
#include "DtFindD.h"
#include "DtMainW.h"
#include "DtApp.h"
#include "DtSetModList.h"
#include "DtWorkArea.h"
#include "Button.h"
#include "Prompt.h"
#include "LabelObj.h"
#include "Container.h"
#include "Sep.h"
#include "DtPrtJobIcon.h"
#include "dtprintinfomsg.h"
#include <unistd.h> // This is for the getuid function
DtJobList::DtJobList(AnyUI *parent)
: Container(parent, "found_container", SCROLLED_VERTICAL_ROW_COLUMN,
MULTIPLE_SELECT)
{
IconView(SMALL_ICON);
}
class _JobIcon : public IconObj
{
public:
DtPrtJobIcon *job_icon;
BaseUI *printer;
BaseUI *job_list;
_JobIcon(AnyUI *parent, DtPrtJobIcon *obj, IconFields);
};
_JobIcon::_JobIcon(AnyUI *parent, DtPrtJobIcon *obj, IconFields fields)
: IconObj(parent, (char *)obj->Name(), "DtPrtjb", NULL, NULL, NULL,
fields)
{
job_icon = obj;
job_list = obj->Parent();
printer = job_list->Parent();
}
void DtJobList::NotifySelected(BaseUI *obj)
{
Container::NotifySelected(obj);
int n_items;
Selection(&n_items);
DtFindD *findD = (DtFindD *) Parent();
if (n_items == 0)
{
findD->cancel_jobs->Active(false);
findD->goto_job->Active(false);
}
else
{
if (n_items == 1)
findD->goto_job->Active(true);
else
findD->goto_job->Active(false);
findD->cancel_jobs->Active(true);
}
}
DtFindD::DtFindD(MotifUI *parent,
char *name,
SelectProc select_proc)
: Dialog(parent, name)
{
_has_been_posted = false;
mainw = (DtMainW *) parent;
_select_proc = select_proc;
if (getuid() == 0) // check to see if we are root
prompt = new Prompt(this, MESSAGE(JobName1L));
else
prompt = new Prompt(this, MESSAGE(MyJobNameL));
prompt->AttachRight();
prompt->AttachLeft();
prompt->AttachTop();
Container *rc = new Container(this, "rc", HORIZONTAL_ROW_COLUMN,
MULTIPLE_SELECT);
if (getuid() == 0) // check to see if we are root
match_any_user = new Button(rc, MESSAGE(OnlyRootJobsL), TOGGLE_BUTTON);
else
match_any_user = NULL;
ignore_case = new Button(rc, MESSAGE(IgnoreCaseL), TOGGLE_BUTTON);
ignore_case->Selected(true);
exact_match = new Button(rc, MESSAGE(ExactMatchL), TOGGLE_BUTTON);
rc->AttachRight();
rc->AttachTop(prompt, 5);
Sep *sep = new Sep(this);
sep->AttachRight();
sep->AttachLeft();
sep->AttachTop(rc, 5);
field1 = new LabelObj(this, MESSAGE(JobName1L));
field1->AttachLeft(22);
field1->AttachTop(sep, 5);
field2 = new LabelObj(this, MESSAGE(PrinterL));
field2->AttachLeft(field1);
field2->AttachTop(sep, 5);
field3 = new LabelObj(this, MESSAGE(OwnerL));
field3->AttachLeft(field2);
field3->AttachTop(sep, 5);
field3->Visible(false);
field4 = new LabelObj(this, MESSAGE(PositionL));
field4->AttachLeft(field2);
field4->AttachRight();
field4->AttachTop(sep, 5);
Container *form = new Container(this, "form", FORM);
goto_job = new Button(form, MESSAGE(GotoL), PUSH_BUTTON, GotoCB, this);
goto_job->Active(false);
cancel_jobs = new Button(form, MESSAGE(CancelPrintJobsL), PUSH_BUTTON,
CancelJobsCB, this);
cancel_jobs->Active(false);
form->AttachBottom(5);
form->AttachRight();
form->AttachLeft();
goto_job->AttachBottom();
goto_job->AttachTop();
cancel_jobs->AttachBottom();
cancel_jobs->AttachTop();
found_container = new DtJobList(this);
found_container->AttachRight();
found_container->AttachLeft();
found_container->AttachBottom(form, 10);
found_container->AttachTop(field1);
start = new Button(this, MESSAGE(StartFindL), PUSH_BUTTON, StartCB, this);
stop = new Button(this, MESSAGE(StopFindL), PUSH_BUTTON, StopCB, this);
close_it = new Button(this, MESSAGE(CloseL), PUSH_BUTTON, CancelCB, this);
stop->Active(false);
help = new Button(this, MESSAGE(HelpL), PUSH_BUTTON, HelpCB, this);
DefaultButton(start);
CancelButton(close_it);
}
DtFindD::~DtFindD()
{
// Empty
}
boolean DtFindD::SetVisiblity(boolean flag)
{
if (_has_been_posted == false)
{
Dialog::SetVisiblity(flag);
Refresh();
int width = StringWidth(Name()) + 30;
if (width < 400)
width = 400;
if (Width() < width)
Width(width);
_has_been_posted = true;
int w1 = cancel_jobs->Width();
int w2 = goto_job->Width();
int offset = (width - (w1 + w2)) / 3;
goto_job->AttachLeft(offset);
cancel_jobs->AttachRight(offset);
cancel_jobs->AttachLeft(NULL, 0);
}
found_container->DeleteChildren();
cancel_jobs->Active(false);
goto_job->Active(false);
if (match_any_user)
{
match_any_user->Selected(false);
match_any_user->Active(mainw->setPrefD->ShowOnlyMyJobs() ? false : true);
}
Dialog::SetVisiblity(flag);
if (flag)
prompt->SetFocus();
return true;
}
void DtFindD::UpdateMatchAnyUser()
{
if (match_any_user)
match_any_user->Active(mainw->setPrefD->ShowOnlyMyJobs() ? false : true);
}
boolean DtFindD::MatchAnyUser()
{
if (match_any_user)
{
if (match_any_user->Active() == false)
return false;
else
return (match_any_user->Selected() ? false : true);
}
else
return false;
}
void DtFindD::Start()
{
_working = true;
mainw->in_find = true;
mainw->WorkingCursor(true);
stop->PointerShape(LEFT_SLANTED_ARROW_CURSOR);
help->PointerShape(LEFT_SLANTED_ARROW_CURSOR);
stop->Active(true);
DefaultButton(stop);
close_it->Active(false);
start->Active(false);
prompt->Active(false);
ignore_case->Active(false);
exact_match->Active(false);
found_container->DeleteChildren();
cancel_jobs->Active(false);
goto_job->Active(false);
if (match_any_user)
match_any_user->Active(false);
found_container->BeginUpdate();
_cur_obj = 0;
if (mainw->container->NumChildren())
{
BaseUI *icon = mainw->container->Children()[0];
_prev_visible = icon->Visible();
_prev_opened = icon->Open();
}
AddTimeOut(CheckQueue, NULL, 200);
}
void DtFindD::Cancel()
{
Visible(false);
Stop();
}
void DtFindD::Stop()
{
if (_cur_obj > mainw->container->NumChildren())
return;
_cur_obj = mainw->container->NumChildren() + 1;
found_container->EndUpdate();
start->Active(true);
DefaultButton(start);
stop->Active(false);
close_it->Active(true);
prompt->Active(true);
ignore_case->Active(true);
exact_match->Active(true);
prompt->SetFocus();
if (mainw->setModList && mainw->setModList->Visible())
mainw->setModList->Reset();
if (match_any_user)
match_any_user->Active(mainw->setPrefD->ShowOnlyMyJobs() ? false : true);
if (Visible())
{
int n_matches;
BaseUI **matches;
char *value1 = NULL;
char *value = prompt->Value();
if (!value || *value == '\0')
value = ".*";
else if (*value == '*')
{
value1 = new char[strlen(value) + 2];
sprintf(value1, ".%s", value);
value = value1;
}
mainw->container->FindByName(value, 0, &n_matches, &matches,
_select_proc,
exact_match->Selected() ? false : true,
ignore_case->Selected() ? false : true);
delete [] value1;
if (n_matches)
{
IconFields fields = new IconFieldsRec;
int n_fields, i, w;
if (MatchAnyUser())
n_fields = 3;
else
n_fields = 2;
fields->n_fields = n_fields;
fields->field_spacing = 20;
fields->fields = new char *[n_fields];
fields->fields_widths = new int[n_fields];
fields->alignments = new LabelType[n_fields];
fields->draw_fields = NULL;
fields->selected = NULL;
fields->active = NULL;
fields->name_width = StringWidth(MESSAGE(JobName1L));
fields->fields_widths[0] = StringWidth(MESSAGE(PrinterL));
fields->alignments[0] = LEFT_JUSTIFIED;
if (n_fields == 3)
{
fields->fields_widths[1] = StringWidth(MESSAGE(OwnerL));
fields->fields_widths[2] = StringWidth(MESSAGE(PositionL));
fields->alignments[1] = LEFT_JUSTIFIED;
fields->alignments[2] = RIGHT_JUSTIFIED;
if (field3->Visible() == false)
{
field3->Visible(true);
field4->AttachLeft(field3);
}
}
else
{
fields->alignments[1] = RIGHT_JUSTIFIED;
fields->fields_widths[1] = StringWidth(MESSAGE(PositionL));
if (field4->Visible())
{
field4->AttachLeft(field2);
field3->Visible(false);
}
}
for (i = 0; i < n_matches; i++)
{
DtPrtJobIcon *job = (DtPrtJobIcon *)matches[i];
if ((w = StringWidth(job->Name())) > fields->name_width)
fields->name_width = w;
w = StringWidth(job->Parent()->Parent()->Name());
if (w > fields->fields_widths[0])
fields->fields_widths[0] = w;
if (n_fields == 3)
{
char *s = job->PrintJobObj()->AttributeValue((char *)OWNER);
if ((w = StringWidth(s)) > fields->fields_widths[1])
fields->fields_widths[1] = w;
}
}
if (fields->name_width % 2)
fields->name_width += 1;
if (fields->fields_widths[0] % 2)
fields->fields_widths[0] += 1;
if (n_fields == 3)
{
if (fields->fields_widths[1] % 2)
fields->fields_widths[1] += 1;
if (fields->fields_widths[2] % 2)
fields->fields_widths[2] += 1;
}
else
{
if (fields->fields_widths[1] % 2)
fields->fields_widths[1] += 1;
}
field1->Width(fields->name_width + 20);
field2->Width(fields->fields_widths[0] + 20);
field3->Width(fields->fields_widths[1] + 20);
if (n_fields == 3)
field4->Width(fields->fields_widths[2] + 20);
for (i = 0; i < n_matches; i++)
{
DtPrtJobIcon *job = (DtPrtJobIcon *)matches[i];
char number[9];
sprintf(number, "%d", job->Order() + 1);
fields->fields[0] = (char *)job->Parent()->Parent()->Name();
if (n_fields == 3)
{
char *s = job->PrintJobObj()->AttributeValue((char *)OWNER);
fields->fields[1] = s;
fields->fields[2] = number;
}
else
fields->fields[1] = number;
_JobIcon *icon = new _JobIcon(found_container, job, fields);
}
delete []matches;
delete fields->fields;
delete fields->fields_widths;
delete fields->alignments;
delete fields;
}
else
new LabelObj(found_container, MESSAGE(NoMatchesL));
}
mainw->WorkingCursor(false);
_working = false;
mainw->in_find = false;
}
void DtFindD::UpdateQueue()
{
if (_cur_obj < mainw->container->NumChildren())
{
BaseUI *icon = mainw->container->Children()[_cur_obj];
char *message = new char[200];
sprintf(message, MESSAGE(SearchL), icon->Name());
found_container->UpdateMessage(message);
delete [] message;
icon->Visible(true);
DtPrinterIcon *icon1 = (DtPrinterIcon *)icon;
icon1->waitForChildren = true;
icon1->Open(true);
icon1->waitForChildren = false;
boolean no_children;
if (icon1->QueueObj()->NumChildren() == 0)
no_children = true;
else
{
int n_matches;
char *value1 = NULL;
char *value = prompt->Value();
if (!value || *value == '\0')
value = ".*";
else if (*value == '*')
{
value1 = new char[strlen(value) + 2];
sprintf(value1, ".%s", value);
value = value1;
}
icon1->FindByName(value, 0, &n_matches, NULL, _select_proc,
exact_match->Selected() ? false : true,
ignore_case->Selected() ? false : true);
delete value1;
if (n_matches)
no_children = false;
else
no_children = true;
}
if (no_children)
{
if (_prev_visible == false)
icon->Visible(false);
if (_prev_opened == false)
icon->Open(false);
}
_cur_obj++;
if (_cur_obj < mainw->container->NumChildren())
{
icon = mainw->container->Children()[_cur_obj];
_prev_visible = icon->Visible();
_prev_opened = icon->Open();
}
AddTimeOut(CheckQueue, NULL, 200);
}
else if (_cur_obj == mainw->container->NumChildren())
Stop();
}
boolean DtFindD::HandleHelpRequest()
{
mainw->DisplayHelp("FindDialogDE");
return true;
}
void DtFindD::CheckQueue(BaseUI *obj, void *)
{
((DtFindD *)obj)->UpdateQueue();
}
BaseUI *DtFindD::FindJob(BaseUI *obj)
{
int i;
BaseUI *job = ((_JobIcon *)obj)->job_icon;
BaseUI **children = ((_JobIcon *)obj)->job_list->Children();
int n_children = ((_JobIcon *)obj)->job_list->NumChildren();
for (i = 0; i < n_children; i++)
if (job == children[i])
return children[i];
Dialog *dialog = new Dialog(mainw, (char *) Name(),
MESSAGE(NotFoundMessageL), INFORMATION,
MESSAGE(OKL));
dialog->Visible(true);
return NULL;
}
void DtFindD::GotoCB(void *data)
{
DtFindD *obj = (DtFindD *) data;
BaseUI **selection;
int n_items;
obj->found_container->Selection(&n_items, &selection);
if (n_items == 1)
{
BaseUI *print_job = obj->FindJob(selection[0]);
if (print_job)
{
print_job->MakeVisible();
print_job->Selected(true);
}
}
delete []selection;
}
void DtFindD::CancelJobsCB(void *data)
{
DtFindD *obj = (DtFindD *) data;
extern void ActionCB(void *data, BaseUI *obj, char *actionReferenceName);
BaseUI **selection;
int n_items;
obj->found_container->Selection(&n_items, &selection);
if (n_items)
{
int i;
for (i = 0; i < n_items; i++)
{
BaseUI *print_job = obj->FindJob(selection[i]);
if (print_job)
{
DtApp *app = (DtApp *)obj->mainw->Parent();
app->ActionCB(print_job, (char *)CANCEL_PRINT_JOB);
}
}
}
delete []selection;
}
void DtFindD::CloseCB()
{
Cancel();
}
void DtFindD::CancelCB(void *data)
{
DtFindD *obj = (DtFindD *) data;
obj->Cancel();
}
void DtFindD::StartCB(void *data)
{
DtFindD *obj = (DtFindD *) data;
obj->Start();
}
void DtFindD::StopCB(void *data)
{
DtFindD *obj = (DtFindD *) data;
obj->_cur_obj = obj->mainw->container->NumChildren();
}
void DtFindD::HelpCB(void *data)
{
DtFindD *obj = (DtFindD *) data;
obj->HandleHelpRequest();
}
void DtFindD::DeleteJobFromList(BaseUI *obj)
{
int i;
int n_children = found_container->NumChildren();
_JobIcon **children = (_JobIcon **)found_container->Children();
for (i = 0; i < n_children; i++)
{
if (obj->Parent() == children[i]->job_list)
{
if (children[i]->job_icon == obj)
{
children[i]->Selected(false);
delete children[i];
return;
}
}
}
}
void DtFindD::UpdatePrinter(BaseUI *printer)
{
int n_children = found_container->NumChildren();
if (n_children == 0)
return;
_JobIcon **children = (_JobIcon **)found_container->Children();
int i, w1;
int width = StringWidth(MESSAGE(PrinterL));
BaseUI *last_printer = NULL;
for (i = 0; i < n_children; i++)
{
if (last_printer != children[i]->printer)
{
last_printer = children[i]->printer;
if ((w1 = StringWidth(last_printer->Name())) > width)
width = w1;
}
}
if (width % 2)
width += 1;
// Create a widget and resize it to the desired width, then resize the
// row column to the width + margin space. I have to do this because
// the row column widget does not resize itself correctly.
Dimension wid;
XtVaGetValues(found_container->InnerWidget(), XmNwidth, &wid, NULL);
wid -= field2->Width();
wid += width;
new LabelObj(found_container, " ");
children = (_JobIcon **)found_container->Children();
children[n_children]->Order(0);
n_children++;
children[0]->Width((int)wid);
wid += 6;
XtVaSetValues(found_container->InnerWidget(), XmNwidth, (int)wid, NULL);
field2->Width(width + 20);
for (i = 1; i < n_children; i++)
{
if (printer == children[i]->printer)
children[i]->Field(0, (char *)printer->Name(), width);
else
children[i]->Field(0, NULL, width);
}
delete children[0];
}
void DtFindD::UpdatePositions(BaseUI *printer)
{
if (mainw->in_find)
return;
int n_children = found_container->NumChildren();
if (n_children == 0)
return;
_JobIcon **children = (_JobIcon **)found_container->Children();
int i, index = children[0]->NumberFields() - 1;
for (i = 0; i < n_children; i++)
{
if (printer == children[i]->printer)
children[i]->Field(index, children[i]->job_icon->TopString(), 0);
}
}
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