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- unify several indentation and coding styles (and no, this is not my

Browse source 
preferred style, but the most sane of those used :-)
- remove trailing spaces
- cleanup

(all of this will make further work on the files easier)
This commit is contained in:
mfranz 2006-05-19 10:59:04 +00:00
parent f5955a9cab
commit 53572823bc
2 changed files with 452 additions and 440 deletions
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762
src/GUI/prop_picker.cxx
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@ -9,17 +9,17 @@
********
PLIB - A Suite of Portable Game Libraries
Copyright (C) 2001 Steve Baker
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@ -47,7 +47,8 @@
SG_USING_STD(string);
// A local alternative name, for use when a variable called "string" is in scope - e.g. in classes derived from puInput.
// A local alternative name, for use when a variable called "string"
// is in scope - e.g. in classes derived from puInput.
typedef string stdString;
#define DOTDOTSLASH "../"
@ -63,121 +64,138 @@ static puObject *PP_widget = 0;
static puObject *PE_widget = 0;
void prop_pickerInit()
{
if( PP_widget == 0 ) {
fgPropPicker *PP = new fgPropPicker ( PROPPICK_X, PROPPICK_Y, PROPPICK_W, PROPPICK_H, 1, "/", "FG Properties");
PP_widget = PP;
}
}
// entry point: called from src/GUI/menubar.cxx -- do_properties_dialog() =====
void prop_pickerView( puObject * )
{
if( PP_widget == 0 ) {
prop_pickerInit();
}
fgPropPicker *me = (fgPropPicker *)PP_widget -> getUserData();
// refresh
me -> find_props();
FG_PUSH_PUI_DIALOG( me );
if( PP_widget == 0 )
prop_pickerInit();
fgPropPicker *me = (fgPropPicker *)PP_widget -> getUserData();
// refresh
me -> find_props();
FG_PUSH_PUI_DIALOG( me );
}
// ============================================================================
void prop_pickerInit()
{
if ( PP_widget == 0 ) {
fgPropPicker *PP = new fgPropPicker ( PROPPICK_X, PROPPICK_Y, PROPPICK_W, PROPPICK_H,
1, "/", "FG Properties");
PP_widget = PP;
}
}
void prop_pickerRefresh()
{
if( PP_widget == 0 ) {
prop_pickerInit();
}
fgPropPicker *me = (fgPropPicker *)PP_widget -> getUserData();
me -> find_props( true );
me -> clrValue();
if( PP_widget == 0 )
prop_pickerInit();
fgPropPicker *me = (fgPropPicker *)PP_widget -> getUserData();
me -> find_props( true );
me -> clrValue();
}
void prop_editOpen( const char * name, const char * value, char * proppath )
{
if( PE_widget == 0 )
PE_widget = new fgPropEdit(name, value, proppath);
if( PE_widget == 0 )
PE_widget = new fgPropEdit(name, value, proppath);
fgPropEdit *me = (fgPropEdit *)PE_widget -> getUserData();
me -> propname -> setLabel (name);
me -> propinput -> setValue (value);
strcpy(me -> propPath, proppath);
me -> propinput -> acceptInput ();
FG_PUSH_PUI_DIALOG( me );
fgPropEdit *me = (fgPropEdit *)PE_widget -> getUserData();
me -> propname -> setLabel (name);
me -> propinput -> setValue (value);
strcpy(me -> propPath, proppath);
me -> propinput -> acceptInput ();
FG_PUSH_PUI_DIALOG( me );
}
// return a human readable form of the value "type"
static string getValueTypeString( const SGPropertyNode_ptr node ) {
string result;
if ( node == NULL ) {
return "unknown";
}
if ( node == NULL )
return "unknown";
SGPropertyNode::Type type = node->getType();
if ( type == SGPropertyNode::UNSPECIFIED ) {
result = "unspecified";
} else if ( type == SGPropertyNode::NONE ) {
if ( type == SGPropertyNode::UNSPECIFIED )
result = "unspecified";
else if ( type == SGPropertyNode::NONE )
result = "none";
} else if ( type == SGPropertyNode::BOOL ) {
result = "bool";
} else if ( type == SGPropertyNode::INT ) {
result = "int";
} else if ( type == SGPropertyNode::LONG ) {
result = "long";
} else if ( type == SGPropertyNode::FLOAT ) {
result = "float";
} else if ( type == SGPropertyNode::DOUBLE ) {
result = "double";
} else if ( type == SGPropertyNode::STRING ) {
result = "string";
}
else if ( type == SGPropertyNode::BOOL )
result = "bool";
else if ( type == SGPropertyNode::INT )
result = "int";
else if ( type == SGPropertyNode::LONG )
result = "long";
else if ( type == SGPropertyNode::FLOAT )
result = "float";
else if ( type == SGPropertyNode::DOUBLE )
result = "double";
else if ( type == SGPropertyNode::STRING )
result = "string";
return result;
}
// property picker class ======================================================
void fgPropPicker::fgPropPickerHandleSlider ( puObject * slider )
{
puListBox* list_box = (puListBox*) slider -> getUserData () ;
puListBox* list_box = (puListBox*) slider -> getUserData ();
float val ;
slider -> getValue ( &val ) ;
val = 1.0f - val ;
int scroll_range = list_box->getNumItems () - list_box->getNumVisible() ;
if ( scroll_range > 0 )
{
int index = int ( scroll_range * val + 0.5 ) ;
list_box -> setTopItem ( index ) ;
}
float val;
slider -> getValue ( &val );
val = 1.0f - val;
int scroll_range = list_box->getNumItems () - list_box->getNumVisible();
if ( scroll_range > 0 ) {
int index = int ( scroll_range * val + 0.5 );
list_box -> setTopItem ( index );
}
}
void fgPropPicker::fgPropPickerHandleArrow ( puObject *arrow )
{
puSlider *slider = (puSlider *) arrow->getUserData () ;
puListBox* list_box = (puListBox*) slider -> getUserData () ;
puSlider *slider = (puSlider *) arrow->getUserData ();
puListBox* list_box = (puListBox*) slider -> getUserData ();
int type = ((puArrowButton *)arrow)->getArrowType() ;
int inc = ( type == PUARROW_DOWN ) ? 1 :
( type == PUARROW_UP ) ? -1 :
( type == PUARROW_FASTDOWN ) ? 10 :
( type == PUARROW_FASTUP ) ? -10 : 0 ;
int type = ((puArrowButton *)arrow)->getArrowType();
int inc = ( type == PUARROW_DOWN ) ? 1 :
( type == PUARROW_UP ) ? -1 :
( type == PUARROW_FASTDOWN ) ? 10 :
( type == PUARROW_FASTUP ) ? -10 : 0;
float val ;
slider -> getValue ( &val ) ;
val = 1.0f - val ;
int scroll_range = list_box->getNumItems () - list_box->getNumVisible() ;
if ( scroll_range > 0 )
{
int index = int ( scroll_range * val + 0.5 ) ;
index += inc ;
// if ( index > scroll_range ) index = scroll_range ;
// Allow buttons to scroll further than the slider does
if ( index > ( list_box->getNumItems () - 1 ) )
index = ( list_box->getNumItems () - 1 ) ;
if ( index < 0 ) index = 0 ;
float val;
slider -> getValue ( &val );
val = 1.0f - val;
int scroll_range = list_box->getNumItems () - list_box->getNumVisible();
slider -> setValue ( 1.0f - (float)index / scroll_range ) ;
list_box -> setTopItem ( index ) ;
}
if ( scroll_range > 0 ) {
int index = int ( scroll_range * val + 0.5 );
index += inc;
// if ( index > scroll_range ) index = scroll_range;
// Allow buttons to scroll further than the slider does
if ( index > ( list_box->getNumItems () - 1 ) )
index = ( list_box->getNumItems () - 1 );
if ( index < 0 )
index = 0;
slider -> setValue ( 1.0f - (float)index / scroll_range );
list_box -> setTopItem ( index );
}
}
@ -185,150 +203,137 @@ void fgPropPicker::chop_file ( char *fname )
{
/* removes everything back to the last '/' */
for ( int i = strlen(fname)-1 ; fname[i] != SLASH[0] && i >= 0 ; i-- )
fname[i] = '\0' ;
for ( int i = strlen(fname)-1; fname[i] != SLASH[0] && i >= 0; i-- )
fname[i] = '\0';
}
void fgPropPicker::go_up_one_directory ( char *fname )
{
/* removes everything back to the last but one '/' */
/* removes everything back to the last but one '/' */
chop_file ( fname ) ;
chop_file ( fname );
if ( strlen ( fname ) == 0 )
{
/* Empty string! The only way to go up is to append a "../" */
strcpy ( fname, DOTDOTSLASH ) ;
return ;
}
/* If the last path element is a "../" then we'll have to add another "../" */
if ( strcmp ( & fname [ strlen(fname)-3 ], DOTDOTSLASH ) == 0 )
{
if ( strlen ( fname ) + 4 >= PUSTRING_MAX )
{
ulSetError ( UL_WARNING, "PUI: fgPropPicker - path is too long, max is %d.",
PUSTRING_MAX ) ;
return ;
if ( strlen ( fname ) == 0 ) {
/* Empty string! The only way to go up is to append a "../" */
strcpy ( fname, DOTDOTSLASH );
return;
}
strcat ( fname, DOTDOTSLASH ) ;
return ;
}
/* If the last path element is a "../" then we'll have to add another "../" */
/* Otherwise, just delete the last element of the path. */
if ( strcmp ( & fname [ strlen(fname)-3 ], DOTDOTSLASH ) == 0 ) {
if ( strlen ( fname ) + 4 >= PUSTRING_MAX ) {
ulSetError ( UL_WARNING, "PUI: fgPropPicker - path is too long, max is %d.",
PUSTRING_MAX );
return;
}
/* Remove the trailing slash - then remove the rest as if it was a file name */
strcat ( fname, DOTDOTSLASH );
return;
}
fname [ strlen(fname)-1 ] = '\0' ;
chop_file ( fname ) ;
/* Otherwise, just delete the last element of the path. */
/* Remove the trailing slash - then remove the rest as if it was a file name */
fname [ strlen(fname)-1 ] = '\0';
chop_file ( fname );
}
void fgPropPicker::handle_select ( puObject* list_box )
{
fgPropPicker* prop_picker = (fgPropPicker*) list_box -> getUserData () ;
int selected ;
list_box -> getValue ( &selected ) ;
fgPropPicker* prop_picker = (fgPropPicker*) list_box -> getUserData ();
int selected;
list_box -> getValue ( &selected );
if ( selected >= 0 && selected < prop_picker -> num_files )
{
char *dst = prop_picker -> startDir ;
char *src = prop_picker -> files [ selected ] ;
if ( selected >= 0 && selected < prop_picker -> num_files ) {
char *dst = prop_picker -> startDir;
char *src = prop_picker -> files [ selected ];
if (prop_picker->dotFiles && (selected < 2)) {
if ( strcmp ( src, "." ) == 0 ) {
/* Do nothing - but better refresh anyway. */
prop_picker -> find_props () ;
return ;
} else if ( strcmp ( src, ".." ) == 0 ) {
/* Do back up one level - so refresh. */
go_up_one_directory ( dst ) ;
prop_picker -> find_props () ;
return ;
if (prop_picker->dotFiles && (selected < 2)) {
if ( strcmp ( src, "." ) == 0 ) {
/* Do nothing - but better refresh anyway. */
prop_picker -> find_props ();
return;
} else if ( strcmp ( src, ".." ) == 0 ) {
/* Do back up one level - so refresh. */
go_up_one_directory ( dst );
prop_picker -> find_props ();
return;
}
}
// we know we're dealing with a regular entry, so convert
// it to an index into children[]
if (prop_picker->dotFiles)
selected -= 2;
SGPropertyNode_ptr child = prop_picker->children[selected];
assert(child != NULL);
// check if it's a directory (had children)
if ( child->nChildren() ) {
/* If this is a directory - then descend into it and refresh */
if ( strlen ( dst ) + strlen ( src ) + 2 >= PUSTRING_MAX ) {
ulSetError ( UL_WARNING,
"PUI: fgPropPicker - path is too long, max is %d.", PUSTRING_MAX );
return;
}
strcat ( dst, src ); /* add path to descend to */
prop_picker -> find_props ();
return;
}
/* If this is a regular file - then just append it to the string */
if ( strlen ( dst ) + strlen ( src ) + 2 >= PUSTRING_MAX ) {
ulSetError ( UL_WARNING,
"PUI: fgPropPicker - path is too long, max is %d.", PUSTRING_MAX );
return;
}
if (child->getType() == SGPropertyNode::BOOL && (fgGetKeyModifiers() & KEYMOD_CTRL)) {
child->setBoolValue(!child->getBoolValue());
prop_pickerRefresh();
} else
prop_editOpen(child->getName(), child->getStringValue(), dst);
} else {
// The user clicked on blank screen - maybe we should
// refresh just in case some other process created the file.
// Should be obsolete once we observe child add/remove on our top node
prop_picker -> find_props ();
}
// we know we're dealing with a regular entry, so convert
// it to an index into children[]
if (prop_picker->dotFiles) selected -= 2;
SGPropertyNode_ptr child = prop_picker->children[selected];
assert(child != NULL);
// check if it's a directory (had children)
if ( child->nChildren() ) {
/* If this is a directory - then descend into it and refresh */
if ( strlen ( dst ) + strlen ( src ) + 2 >= PUSTRING_MAX )
{
ulSetError ( UL_WARNING,
"PUI: fgPropPicker - path is too long, max is %d.", PUSTRING_MAX ) ;
return ;
}
strcat ( dst, src ) ; /* add path to descend to */
prop_picker -> find_props () ;
return ;
}
/* If this is a regular file - then just append it to the string */
if ( strlen ( dst ) + strlen ( src ) + 2 >= PUSTRING_MAX )
{
ulSetError ( UL_WARNING,
"PUI: fgPropPicker - path is too long, max is %d.", PUSTRING_MAX ) ;
return ;
}
if (child->getType() == SGPropertyNode::BOOL && (fgGetKeyModifiers() & KEYMOD_CTRL)) {
child->setBoolValue(!child->getBoolValue());
prop_pickerRefresh();
} else
prop_editOpen(child->getName(), child->getStringValue(), dst);
}
else
{
/*
The user clicked on blank screen - maybe we should
refresh just in case some other process created the
file.
*/
// should be obsolete once we observe child add/remove on our top node
prop_picker -> find_props () ;
}
}
void fgPropPicker::fgPropPickerHandleOk ( puObject* b )
{
fgPropPicker* prop_picker = (fgPropPicker*) b -> getUserData () ;
fgPropPicker* prop_picker = (fgPropPicker*) b -> getUserData ();
/* nothing to do, just hide */
FG_POP_PUI_DIALOG( prop_picker );
/* nothing to do, just hide */
FG_POP_PUI_DIALOG( prop_picker );
}
void fgPropPicker::delete_arrays ()
{
if ( files )
{
for ( int i=0; i<num_files; i++ ) {
delete[] files[i];
}
if ( files ) {
for ( int i=0; i<num_files; i++ )
delete[] files[i];
for (int C=0; C<num_children; ++C) {
if (children[C]->nChildren() == 0)
children[C]->removeChangeListener(this);
for (int C=0; C<num_children; ++C) {
if (children[C]->nChildren() == 0)
children[C]->removeChangeListener(this);
}
delete[] files;
delete[] children;
}
delete[] files;
delete[] children;
}
}
/*
@ -338,199 +343,202 @@ fgPropPicker::~fgPropPicker ()
delete_arrays();
if ( this == puActiveWidget () )
puDeactivateWidget () ;
puDeactivateWidget ();
}
*/
fgPropPicker::fgPropPicker ( int x, int y, int w, int h, int arrows,
const char *dir, const char *title ) :
fgPopup ( x,y ),
_gui((NewGUI *)globals->get_subsystem("gui"))
const char *dir, const char *title ) :
fgPopup ( x,y ),
_gui((NewGUI *)globals->get_subsystem("gui"))
{
puFont LegendFont, LabelFont;
puGetDefaultFonts ( &LegendFont, &LabelFont );
FGColor txtcol(_gui->getColor("label"));
txtcol.merge(_gui->getColor("text"));
txtcol.merge(_gui->getColor("text-label"));
puFont LegendFont, LabelFont;
puGetDefaultFonts ( &LegendFont, &LabelFont );
FGColor txtcol(_gui->getColor("label"));
txtcol.merge(_gui->getColor("text"));
txtcol.merge(_gui->getColor("text-label"));
files = NULL ;
num_files = 0 ;
files = NULL;
num_files = 0;
strcpy ( startDir, dir ) ;
// printf ( "StartDirLEN=%i", strlen(startDir));
if ( arrows > 2 ) arrows = 2 ;
if ( arrows < 0 ) arrows = 0 ;
arrow_count = arrows ;
strcpy ( startDir, dir );
// printf ( "StartDirLEN=%i", strlen(startDir));
if ( arrows > 2 )
arrows = 2;
if ( arrows < 0 )
arrows = 0;
arrow_count = arrows;
frame = new puFrame ( 0, 0, w, h );
frame = new puFrame ( 0, 0, w, h );
setUserData( this );
setUserData( this );
proppath = new puText (10, h-30);
proppath -> setLabel (startDir);
proppath -> setColor(PUCOL_LABEL, txtcol.red(), txtcol.green(),
txtcol.blue(), txtcol.alpha());
proppath = new puText (10, h-30);
proppath -> setLabel (startDir);
proppath -> setColor(PUCOL_LABEL, txtcol.red(), txtcol.green(),
txtcol.blue(), txtcol.alpha());
slider = new puSlider (w-30,40+20*arrows,h-100-40*arrows,TRUE,20);
slider->setValue(1.0f);
list_box = new puListBox ( 10, 40, w-40, h-60 ) ;
list_box -> setLabel ( title );
list_box -> setLabelPlace ( PUPLACE_ABOVE ) ;
list_box -> setStyle ( -PUSTYLE_SMALL_SHADED ) ;
list_box -> setUserData ( this ) ;
list_box -> setCallback ( handle_select ) ;
list_box -> setValue ( 0 ) ;
list_box -> setColor(PUCOL_LABEL, txtcol.red(), txtcol.green(),
txtcol.blue(), txtcol.alpha());
slider = new puSlider (w-30,40+20*arrows,h-100-40*arrows,TRUE,20);
slider->setValue(1.0f);
ok_button = new puOneShot ( 10, 10, (w<170)?(w/2-5):80, 30 ) ;
ok_button -> setLegend ( "Ok" ) ;
ok_button -> setUserData ( this ) ;
ok_button -> setCallback ( fgPropPickerHandleOk ) ;
list_box = new puListBox ( 10, 40, w-40, h-60 );
list_box -> setLabel ( title );
list_box -> setLabelPlace ( PUPLACE_ABOVE );
list_box -> setStyle ( -PUSTYLE_SMALL_SHADED );
list_box -> setUserData ( this );
list_box -> setCallback ( handle_select );
list_box -> setValue ( 0 );
list_box -> setColor(PUCOL_LABEL, txtcol.red(), txtcol.green(),
txtcol.blue(), txtcol.alpha());
if ( arrows > 0 )
{
down_arrow = new puArrowButton ( w-30, 20+20*arrows, w-10, 40+20*arrows, PUARROW_DOWN ) ;
down_arrow->setUserData ( slider ) ;
down_arrow->setCallback ( fgPropPickerHandleArrow ) ;
ok_button = new puOneShot ( 10, 10, (w<170)?(w/2-5):80, 30 );
ok_button -> setLegend ( "Ok" );
ok_button -> setUserData ( this );
ok_button -> setCallback ( fgPropPickerHandleOk );
up_arrow = new puArrowButton ( w-30, h-60-20*arrows, w-10, h-40-20*arrows, PUARROW_UP ) ;
up_arrow->setUserData ( slider ) ;
up_arrow->setCallback ( fgPropPickerHandleArrow ) ;
}
if ( arrows > 0 ) {
down_arrow = new puArrowButton ( w-30, 20+20*arrows, w-10, 40+20*arrows, PUARROW_DOWN );
down_arrow->setUserData ( slider );
down_arrow->setCallback ( fgPropPickerHandleArrow );
// after picker is built, load the list box with data...
find_props () ;
up_arrow = new puArrowButton ( w-30, h-60-20*arrows, w-10, h-40-20*arrows, PUARROW_UP );
up_arrow->setUserData ( slider );
up_arrow->setCallback ( fgPropPickerHandleArrow );
}
// printf("after Props files[1]=%s\n",files[1]);
// printf("num items %i", list_box -> getNumItems ());
// after picker is built, load the list box with data...
find_props ();
slider -> setUserData ( list_box ) ;
slider -> setCallback ( fgPropPickerHandleSlider ) ;
// printf("after Props files[1]=%s\n",files[1]);
// printf("num items %i", list_box -> getNumItems ());
FG_FINALIZE_PUI_DIALOG( this );
slider -> setUserData ( list_box );
slider -> setCallback ( fgPropPickerHandleSlider );
FG_FINALIZE_PUI_DIALOG( this );
}
// Like strcmp, but for sorting property nodes into a suitable display order.
static int nodeNameCompare(const void *ppNode1, const void *ppNode2)
{
const SGPropertyNode_ptr pNode1 = *(const SGPropertyNode_ptr *)ppNode1;
const SGPropertyNode_ptr pNode2 = *(const SGPropertyNode_ptr *)ppNode2;
const SGPropertyNode_ptr pNode1 = *(const SGPropertyNode_ptr *)ppNode1;
const SGPropertyNode_ptr pNode2 = *(const SGPropertyNode_ptr *)ppNode2;
// Compare name first, and then index.
int diff = strcmp(pNode1->getName(), pNode2->getName());
if (diff) return diff;
return pNode1->getIndex() - pNode2->getIndex();
// Compare name first, and then index.
int diff = strcmp(pNode1->getName(), pNode2->getName());
if (diff)
return diff;
return pNode1->getIndex() - pNode2->getIndex();
}
// Replace the current list of properties with the children of node "startDir".
void fgPropPicker::find_props ( bool restore_pos )
{
int pi;
int i;
int pi;
int i;
delete_arrays();
num_files = 0 ;
delete_arrays();
num_files = 0;
// printf("dir begin of find_props=%s\n",startDir);
// printf("len of dir=%i",strlen(startDir));
SGPropertyNode * node = globals->get_props()->getNode(startDir);
// printf("dir begin of find_props=%s\n",startDir);
// printf("len of dir=%i",strlen(startDir));
SGPropertyNode * node = globals->get_props()->getNode(startDir);
num_files = (node) ? (int)node->nChildren() : 0;
// instantiate string objects and add [.] and [..] for subdirs
if (strcmp(startDir,"/") == 0) {
files = new char* [ num_files+1 ] ;
pi = 0;
dotFiles = false;
} else {
// add two for the .. and .
num_files = num_files + 2;
// make room for .. and .
files = new char* [ num_files+1 ] ;
num_files = node ? (int)node->nChildren() : 0;
stdString line = ".";
files [ 0 ] = new char[line.size() + 1];
strcpy ( files [ 0 ], line.c_str() );
// instantiate string objects and add [.] and [..] for subdirs
if (strcmp(startDir,"/") == 0) {
files = new char* [ num_files+1 ];
pi = 0;
dotFiles = false;
} else {
// add two for the .. and .
num_files = num_files + 2;
// make room for .. and .
files = new char* [ num_files+1 ];
line = "..";
files [ 1 ] = new char[line.size() + 1];
strcpy ( files [ 1 ], line.c_str() );
stdString line = ".";
files [ 0 ] = new char[line.size() + 1];
strcpy ( files [ 0 ], line.c_str() );
pi = 2;
dotFiles = true;
};
line = "..";
files [ 1 ] = new char[line.size() + 1];
strcpy ( files [ 1 ], line.c_str() );
if (node) {
// Get the list of children
num_children = node->nChildren();
children = new SGPropertyNode_ptr[num_children];
for (i = 0; i < num_children; i++) {
children[i] = node->getChild(i);
pi = 2;
dotFiles = true;
}
// Sort the children into display order
qsort(children, num_children, sizeof(children[0]), nodeNameCompare);
// Make lists of the children's names, values, etc.
for (i = 0; i < num_children; i++) {
SGPropertyNode * child = children[i];
stdString name = child->getDisplayName(true);
if ( child->nChildren() > 0 ) {
files[ pi ] = new char[ strlen(name.c_str())+2 ] ;
strcpy ( files [ pi ], name.c_str() ) ;
strcat ( files [ pi ], "/" ) ;
} else {
files[pi] = NULL; // ensure it's NULL before setting intial value
updateTextForEntry(i);
// observe it
child->addChangeListener(this);
if (node) {
num_children = node->nChildren();
children = new SGPropertyNode_ptr[num_children];
for (i = 0; i < num_children; i++)
children[i] = node->getChild(i);
qsort(children, num_children, sizeof(children[0]), nodeNameCompare);
// Make lists of the children's names, values, etc.
for (i = 0; i < num_children; i++) {
SGPropertyNode * child = children[i];
stdString name = child->getDisplayName(true);
if ( child->nChildren() > 0 ) {
files[ pi ] = new char[ strlen(name.c_str())+2 ];
strcpy ( files [ pi ], name.c_str() );
strcat ( files [ pi ], "/" );
} else {
files[pi] = NULL; // ensure it's NULL before setting intial value
updateTextForEntry(i);
// observe it
child->addChangeListener(this);
}
++pi;
}
++pi;
}
}
files [ num_files ] = NULL ;
files [ num_files ] = NULL;
proppath -> setLabel (startDir);
proppath -> setLabel(startDir);
int top = list_box->getTopItem();
list_box -> newList ( files ) ;
if (restore_pos)
list_box->setTopItem(top);
int top = list_box->getTopItem();
list_box -> newList ( files );
if (restore_pos)
list_box->setTopItem(top);
// adjust the size of the slider...
if (num_files > list_box->getNumVisible()) {
slider->setSliderFraction((float)list_box->getNumVisible() / num_files);
if (!restore_pos)
slider->setValue(1.0f);
slider->reveal();
up_arrow->reveal();
down_arrow->reveal();
} else {
slider->hide();
up_arrow->hide();
down_arrow->hide();
}
// adjust the size of the slider...
if (num_files > list_box->getNumVisible()) {
slider->setSliderFraction((float)list_box->getNumVisible() / num_files);
if (!restore_pos)
slider->setValue(1.0f);
slider->reveal();
up_arrow->reveal();
down_arrow->reveal();
} else {
slider->hide();
up_arrow->hide();
down_arrow->hide();
}
}
void fgPropPicker::updateTextForEntry(int index)
{
assert((index >= 0) && (index < num_children));
SGPropertyNode_ptr node = children[index];
// take a copy of the value
// take a copy of the value
stdString value = node->getStringValue();
stdString line = node->getDisplayName() + stdString(" = '")
+ value + "' " + "(";
stdString line = node->getDisplayName() + stdString(" = '") + value + "' " + "(";
line += getValueTypeString( node );
if (fgGetBool("/sim/gui/dialogs/property-browser/show-flags", false)) {
@ -555,15 +563,17 @@ void fgPropPicker::updateTextForEntry(int index)
if (line.length() >= PUSTRING_MAX)
line[PUSTRING_MAX-1] = '\0';
if (dotFiles) index +=2;
if (dotFiles)
index +=2;
// don't leak everywhere if we're updating
delete[] files[index];
files[index] = new char[ strlen(line.c_str())+2 ] ;
strcpy ( files [ index ], line.c_str() ) ;
files[index] = new char[ strlen(line.c_str())+2 ];
strcpy ( files [ index ], line.c_str() );
}
void fgPropPicker::valueChanged(SGPropertyNode *nd)
{
for (int C=0; C<num_children; ++C)
@ -573,32 +583,39 @@ void fgPropPicker::valueChanged(SGPropertyNode *nd)
}
}
// property editor class ======================================================
void fgPropEdit::fgPropEditHandleCancel ( puObject* b )
{
fgPropEdit* prop_edit = (fgPropEdit*) b -> getUserData () ;
prop_pickerRefresh();
FG_POP_PUI_DIALOG( prop_edit );
fgPropEdit* prop_edit = (fgPropEdit*) b -> getUserData ();
prop_pickerRefresh();
FG_POP_PUI_DIALOG( prop_edit );
}
void fgPropEdit::fgPropEditHandleOK ( puObject* b )
{
fgPropEdit* prop_edit = (fgPropEdit*) b -> getUserData () ;
const char* tname;
char* tvalue;
fgPropEdit* prop_edit = (fgPropEdit*) b -> getUserData ();
const char* tname;
char* tvalue;
// use label text for property node to be updated
tname = prop_edit -> propname -> getLabel();
prop_edit -> propinput -> getValue( &tvalue );
// use label text for property node to be updated
tname = prop_edit -> propname -> getLabel();
prop_edit -> propinput -> getValue( &tvalue );
SGPropertyNode * node = globals->get_props()->getNode(prop_edit -> propPath);
node->getNode( prop_edit -> propname -> getLabel(), true)->setStringValue(tvalue);
SGPropertyNode * node = globals->get_props()->getNode(prop_edit -> propPath);
node->getNode( prop_edit -> propname -> getLabel(), true)->setStringValue(tvalue);
// update the picker display so it shows new value
prop_pickerRefresh();
// update the picker display so it shows new value
prop_pickerRefresh();
FG_POP_PUI_DIALOG( prop_edit );
FG_POP_PUI_DIALOG( prop_edit );
}
fgPropEdit::fgPropEdit ( const char *name, const char *value, char *proppath ) :
fgPopup ( 0, 0 ),
_gui((NewGUI *)globals->get_subsystem("gui"))
@ -612,32 +629,33 @@ fgPropEdit::fgPropEdit ( const char *name, const char *value, char *proppath ) :
// locate in relation to picker widget...
int fx = PROPPICK_X;
int fy = PROPPICK_Y + PROPPICK_H;
frame = new puFrame (fx,fy, fx+500, fy+120);
frame = new puFrame (fx,fy, fx+500, fy+120);
strcpy (propPath, proppath);
setUserData( this );
propname = new puText (fx+10, fy+90);
propname -> setLabel (name);
propname -> setColor(PUCOL_LABEL, txtcol.red(), txtcol.green(),
txtcol.blue(), txtcol.alpha());
propinput = new puInput (fx+10, fy+50, fx+480, fy+80);
propinput -> setValue (value);
propinput -> acceptInput();
propname = new puText (fx+10, fy+90);
propname -> setLabel(name);
propname -> setColor(PUCOL_LABEL, txtcol.red(), txtcol.green(),
txtcol.blue(), txtcol.alpha());
propinput = new puInput (fx+10, fy+50, fx+480, fy+80);
propinput -> setValue (value);
propinput -> acceptInput();
ok_button = new puOneShot (fx+10, fy+10, fx+80, fy+30);
ok_button -> setUserData (this);
ok_button -> setLegend (gui_msg_OK);
ok_button -> setCallback (fgPropEditHandleOK);
ok_button -> makeReturnDefault (TRUE);
cancel_button = new puOneShot (fx+100, fy+10, fx+180, fy+30);
cancel_button -> setUserData (this);
cancel_button -> setLegend (gui_msg_CANCEL);
cancel_button -> setCallback (fgPropEditHandleCancel);
ok_button = new puOneShot (fx+10, fy+10, fx+80, fy+30);
ok_button -> setUserData (this);
ok_button -> setLegend (gui_msg_OK);
ok_button -> setCallback (fgPropEditHandleOK);
ok_button -> makeReturnDefault(TRUE);
cancel_button = new puOneShot (fx+100, fy+10, fx+180, fy+30);
cancel_button -> setUserData (this);
cancel_button -> setLegend (gui_msg_CANCEL);
cancel_button -> setCallback (fgPropEditHandleCancel);
FG_FINALIZE_PUI_DIALOG( this );
}

130
src/GUI/prop_picker.hxx
View file

@ -1,7 +1,5 @@
/*
prop_picker.hxx
*/
#ifndef _PROP_PICKER_HXX
#define _PROP_PICKER_HXX
#include <plib/pu.h>
@ -15,93 +13,89 @@ void prop_pickerView( puObject * );
void prop_pickerRefresh();
void prop_editOpen( const char * name, const char * value );
class fgPropPicker ;
class fgPropEdit ;
class fgPropPicker :
public fgPopup,
public SGPropertyChangeListener
{
class fgPropPicker;
class fgPropEdit;
static void handle_select ( puObject *b ) ;
static void input_entered ( puObject *b ) ;
static void fgPropPickerHandleSlider ( puObject * slider );
static void fgPropPickerHandleArrow ( puObject *arrow );
static void fgPropPickerHandleOk ( puObject* b );
class fgPropPicker : public fgPopup, public SGPropertyChangeListener {
void delete_arrays () ;
static void handle_select ( puObject *b );
static void input_entered ( puObject *b );
static void fgPropPickerHandleSlider ( puObject * slider );
static void fgPropPickerHandleArrow ( puObject *arrow );
static void fgPropPickerHandleOk ( puObject* b );
/** update the text string in the puList using the given node and
updating the requested offset. The value of dotFiles is taken
into account before the index is applied, i.e this should be
an index into 'children' */
void updateTextForEntry(int index);
char** files ;
int num_files ;
int arrow_count ;
char startDir [ PUSTRING_MAX * 2 ] ;
void delete_arrays ();
SGPropertyNode_ptr* children;
int num_children;
/** set if we're display the . and .. entries at the start of the
list */
bool dotFiles;
/* puInput *input ; */
// update the text string in the puList using the given node and
// updating the requested offset. The value of dotFiles is taken
// into account before the index is applied, i.e this should be
// an index into 'children' */
void updateTextForEntry(int index);
char** files;
int num_files;
int arrow_count;
char startDir [ PUSTRING_MAX * 2 ];
SGPropertyNode_ptr* children;
int num_children;
// set if we're display the . and .. entries at the start of the
// list
bool dotFiles;
protected:
puFrame *frame;
puListBox *list_box;
puSlider *slider;
puOneShot *cancel_button;
puOneShot *ok_button;
puArrowButton *down_arrow;
puArrowButton *up_arrow;
puFrame *frame ;
puListBox *list_box ;
puSlider *slider ;
puOneShot *cancel_button ;
puOneShot *ok_button ;
puArrowButton *down_arrow ;
puArrowButton *up_arrow ;
NewGUI * _gui;
NewGUI * _gui;
public:
puText *proppath ;
void find_props ( bool restore_slider_pos = false ) ;
fgPropPicker ( int x, int y, int w, int h, int arrows,
const char *dir, const char *title = "Pick a file" ) ;
puText *proppath;
void find_props ( bool restore_slider_pos = false );
fgPropPicker ( int x, int y, int w, int h, int arrows,
const char *dir, const char *title = "Pick a file" );
~fgPropPicker () {;}
~fgPropPicker () {}
static void go_up_one_directory ( char *fname ) ;
static void chop_file ( char *fname ) ;
static void go_up_one_directory ( char *fname );
static void chop_file ( char *fname );
// over-ride the method from SGPropertyNodeListener
virtual void valueChanged (SGPropertyNode * node);
} ;
// over-ride the method from SGPropertyNodeListener
virtual void valueChanged (SGPropertyNode * node);
};
class fgPropEdit : public fgPopup
{
static void fgPropEditHandleCancel ( puObject *b ) ;
class fgPropEdit : public fgPopup {
static void fgPropEditHandleCancel ( puObject *b );
static void fgPropEditHandleOK ( puObject* b );
protected:
puFrame *frame ;
puOneShot *cancel_button ;
puOneShot *ok_button ;
puFrame *frame;
puOneShot *cancel_button;
puOneShot *ok_button;
NewGUI * _gui;
public:
puText *propname ;
puInput *propinput ;
char propPath [ PUSTRING_MAX * 2 ] ;
puText *propname;
puInput *propinput;
char propPath [ PUSTRING_MAX * 2 ];
fgPropEdit ( const char *name, const char *value, char *proppath ) ;
fgPropEdit ( const char *name, const char *value, char *proppath );
~fgPropEdit () {;}
~fgPropEdit () {}
static void go_up_one_directory ( char *fname ) ;
static void chop_file ( char *fname ) ;
static void go_up_one_directory ( char *fname );
static void chop_file ( char *fname );
};
} ;
#endif // _PROP_PICKER_HXX