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top - metrics - downloadIndex: T i
Length: 9406 (0x24be)
Types: TextFile
Names: »ibfbrowser.c«
└─⟦8648bda34⟧ Bits:30007244 EUUGD5_II: X11R5
└─⟦87c3ac0e0⟧ »./contrib-3/contrib-3.00«
└─⟦de8ce1454⟧
└─⟦this⟧ »contrib/lib/iv/src/bin/ibuild/ibfbrowser.c«
/*
* Copyright (c) 1991 Stanford University
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Stanford not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. Stanford makes no representations about
* the suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* STANFORD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* FBrowser component definitions.
* $Header: /master/3.0/iv/src/bin/ibuild/RCS/ibfbrowser.c,v 1.2 91/09/27 14:10:24 tang Exp $
*/
#include "ibclasses.h"
#include "ibcmds.h"
#include "ibdialogs.h"
#include "ibed.h"
#include "ibgraphic.h"
#include "ibfbrowser.h"
#include "ibvars.h"
#include "ibvarviews.h"
#include <Unidraw/catalog.h>
#include <Unidraw/ulist.h>
#include <Unidraw/unidraw.h>
#include <Unidraw/viewer.h>
#include <stream.h>
#include <string.h>
/*****************************************************************************/
FBrowserComp::FBrowserComp (StrBrowserGraphic* g) : StrBrowserComp(g) {
_fbVar = nil;
}
FBrowserComp::~FBrowserComp () {
delete _fbVar;
}
ClassId FBrowserComp::GetClassId () { return FBROWSER_COMP; }
boolean FBrowserComp::IsA (ClassId id) {
return FBROWSER_COMP == id || StrBrowserComp::IsA(id);
}
void FBrowserComp::Instantiate () {
StrBrowserComp::Instantiate();
if (_fbVar == nil) {
_fbVar = new FBrowserVar("./", "");
}
}
StateVar* FBrowserComp::GetState (const char* name) {
StateVar* stateVar = nil;
if (strcmp(name, "FBrowserVar") == 0) {
stateVar = _fbVar;
} else {
stateVar = StrBrowserComp::GetState(name);
}
return stateVar;
}
void FBrowserComp::SetState (const char* name, StateVar* stateVar) {
if (strcmp(name, "FBrowserVar") == 0) {
_fbVar = (FBrowserVar*) stateVar;
} else {
StrBrowserComp::SetState(name, stateVar);
}
}
void FBrowserComp::Read (istream& in) {
StrBrowserComp::Read(in);
delete _fbVar;
_fbVar = (FBrowserVar*) unidraw->GetCatalog()->ReadStateVar(in);
}
void FBrowserComp::Write (ostream& out) {
StrBrowserComp::Write(out);
unidraw->GetCatalog()->WriteStateVar(_fbVar, out);
}
/*****************************************************************************/
FBrowserComp* FBrowserView::GetFBrowserComp() {
return (FBrowserComp*) GetSubject();
}
FBrowserView::FBrowserView (FBrowserComp* subj) : StrBrowserView(subj) { }
ClassId FBrowserView::GetClassId () { return FBROWSER_VIEW; }
boolean FBrowserView::IsA (ClassId id) {
return FBROWSER_VIEW == id || StrBrowserView::IsA(id);
}
InfoDialog* FBrowserView::GetInfoDialog () {
IBEditor* ibed = (IBEditor*) GetViewer()->GetEditor();
InfoDialog* info = StrBrowserView::GetInfoDialog();
ButtonState* state = info->GetState();
FBrowserComp* fcomp = GetFBrowserComp();
FBrowserVar* fbVar = fcomp->GetFBrowserVar();
info->Include(new FBrowserVarView(fbVar, state));
return info;
}
/*****************************************************************************/
boolean FBrowserCode::IsA (ClassId id) {
return FBROWSER_CODE == id || CodeView::IsA(id);
}
ClassId FBrowserCode::GetClassId () { return FBROWSER_CODE; }
FBrowserCode::FBrowserCode (FBrowserComp* subj) : CodeView(subj) { }
FBrowserComp* FBrowserCode::GetFBrowserComp () {
return (FBrowserComp*) GetSubject();
}
boolean FBrowserCode::Definition (ostream& out) {
boolean ok = true;
if (
_emitProperty || _emitBSDecls ||
_emitBSInits || _emitInstanceDecls || _emitHeaders ||
_emitFunctionDecls || _emitFunctionInits || _emitClassHeaders
) {
return CodeView::Definition(out);
} else if (_emitForward) {
if (_scope) {
ok = ok && CodeView::Definition(out);
ButtonStateVar* bsVar = GetFBrowserComp()->GetButtonStateVar();
if (
bsVar->GetExport() &&
!_bsdeclslist->Search("ButtonState")
) {
_bsdeclslist->Append("ButtonState");
out << "class ButtonState;\n";
}
}
} else if (_emitExpHeader) {
InteractorComp* icomp = GetIntComp();
MemberNameVar* mnamer = icomp->GetMemberNameVar();
SubclassNameVar* snamer = icomp->GetClassNameVar();
if (!snamer->IsSubclass()) {
if (
_scope && mnamer->GetExport() &&
!_namelist->Search("filebrowser")
) {
_namelist->Append("filebrowser");
out << "#include <InterViews/filebrowser.h>\n";
}
ButtonStateVar* bvar = icomp->GetButtonStateVar();
if (_scope && bvar->GetExport() && !_namelist->Search("button")) {
_namelist->Append("button");
out << "#include <InterViews/button.h>\n";
}
} else {
ok = ok && CodeView::Definition(out);
}
} else if (_emitCorehHeader) {
InteractorComp* icomp = GetIntComp();
SubclassNameVar* snamer = icomp->GetClassNameVar();
const char* subclass = snamer->GetName();
if (snamer->IsSubclass() && strcmp(subclass, _classname) == 0) {
if (!_namelist->Search("filebrowser")) {
_namelist->Append("filebrowser");
out << "#include <InterViews/filebrowser.h>\n";
}
}
} else if (_emitInstanceInits) {
InteractorComp* icomp = GetIntComp();
const char* mname = icomp->GetMemberNameVar()->GetName();
if (!_instancelist->Find((void*) mname)) {
_instancelist->Append(new UList((void*)mname));
FBrowserComp* fb = GetFBrowserComp();
int rows, cols;
char dirName[CHARBUFSIZE];
const char* dirname = fb->GetFBrowserVar()->GetDirName();
int uniqueSel = (int) fb->GetUniqueSel()->GetBooleanState();
if (*dirname != '\0') {
strcpy(dirName, dirname);
} else {
strcpy(dirName, ".");
}
BeginInstantiate(out);
StrBrowserGraphic* graphic = fb->GetStrBrowserGraphic();
graphic->GetRowsCols(rows, cols);
ButtonStateVar* bsVar = fb->GetButtonStateVar();
out << "(";
InstanceName(out);
out << bsVar->GetName() << ", ";
out << "\"" << dirname << "\", ";
out << rows << ", " << cols << ", ";
if (uniqueSel) {
out << "true";
} else {
out << "false";
}
out << ")";
EndInstantiate(out);
const char* textfilter = fb->GetFBrowserVar()->GetTextFilter();
if (*textfilter != '\0') {
out << " " << mname << "->SetTextFilter(";
out << "\"" << textfilter << "\"" << ");\n";
}
}
} else if (
_emitCoreDecls || _emitCoreInits || _emitClassDecls || _emitClassInits
) {
ok = ok && CodeView::Definition(out);
} else if (_emitMain) {
ok = ok && CodeView::Definition(out);
}
return out.good() && ok;
}
boolean FBrowserCode::CoreConstDecls(ostream& out) {
out << "(const char*, ButtonState*, const char*, int, int, boolean);\n";
return out.good();
}
boolean FBrowserCode::CoreConstInits(ostream& out) {
InteractorComp* icomp = GetIntComp();
SubclassNameVar* snamer = icomp->GetClassNameVar();
const char* baseclass = snamer->GetBaseClass();
out << "(\n const char* name, ButtonState* bs,";
out << "const char* dir, int r, int c, boolean u\n) : " << baseclass;
out << "(name, bs, dir, r, c, u) {}\n\n";
return out.good();
}
boolean FBrowserCode::ConstDecls(ostream& out) {
out << "(const char*, ButtonState*, const char*, int, int, boolean);\n";
return out.good();
}
boolean FBrowserCode::ConstInits(ostream& out) {
char coreclass[CHARBUFSIZE];
GetCoreClassName(coreclass);
out << "(\n const char* name, ButtonState* bs,";
out << "const char* dir, int r, int c, boolean u\n) : " << coreclass;
out << "(name, bs, dir, r, c, u) {}\n\n";
return out.good();
}
boolean FBrowserCode::EmitIncludeHeaders(ostream& out) {
SubclassNameVar* snamer = GetIntComp()->GetClassNameVar();
if (!snamer->IsSubclass() && !_namelist->Search("filebrowser")) {
_namelist->Append("filebrowser");
out << "#include <InterViews/filebrowser.h> \n";
}
if (!_namelist->Search("button")) {
_namelist->Append("button");
out << "#include <InterViews/button.h> \n";
}
return out.good();
}