********
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.
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 "../"
static puObject *PE_widget = 0;
-void prop_pickerInit()
+
+
+// entry point: called from src/GUI/menubar.cxx -- do_properties_dialog() =====
+
+void prop_pickerView( puObject * )
{
- if( PP_widget == 0 ) {
- fgPropPicker *PP = new fgPropPicker ( PROPPICK_X, PROPPICK_Y, PROPPICK_W, PROPPICK_H, 1, "/", "FG Properties");
- PP_widget = PP;
- }
+ if( PP_widget == 0 )
+ prop_pickerInit();
+
+ fgPropPicker *me = (fgPropPicker *)PP_widget -> getUserData();
+ // refresh
+ me -> find_props();
+ FG_PUSH_PUI_DIALOG( me );
}
-void prop_pickerView( puObject * )
+
+
+
+// ============================================================================
+
+void prop_pickerInit()
{
- 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 ) {
+ 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);
-
- 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 );
+ 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 );
}
-// 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 () ;
-
- 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 ) ;
- }
+ 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 );
+ }
}
+
void fgPropPicker::fgPropPickerHandleArrow ( puObject *arrow )
{
- 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 ;
-
- 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 ;
-
- slider -> setValue ( 1.0f - (float)index / scroll_range ) ;
- list_box -> setTopItem ( index ) ;
- }
+ 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;
+
+ 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;
+
+ slider -> setValue ( 1.0f - (float)index / scroll_range );
+ list_box -> setTopItem ( index );
+ }
}
{
/* 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 "../" */
+ if ( strlen ( fname ) == 0 ) {
+ /* Empty string! The only way to go up is to append a "../" */
+ strcpy ( fname, DOTDOTSLASH );
+ return;
+ }
- strcpy ( fname, DOTDOTSLASH ) ;
- return ;
- }
+ /* If the last path element is a "../" then we'll have to add another "../" */
- /* 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 ( 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 ;
+ strcat ( fname, DOTDOTSLASH );
+ return;
}
- strcat ( fname, DOTDOTSLASH ) ;
- return ;
- }
-
- /* Otherwise, just delete the last element of the path. */
+ /* Otherwise, just delete the last element of the path. */
+ /* Remove the trailing slash - then remove the rest as if it was a file name */
- /* Remove the trailing slash - then remove the rest as if it was a file name */
-
- fname [ strlen(fname)-1 ] = '\0' ;
- chop_file ( fname ) ;
+ 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 ) ;
-
- 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 ;
+ 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 (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 ;
- }
+ // 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 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 ( 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 () ;
- }
+ 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;
- }
}
/*
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"));
-
- 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 ;
-
- frame = new puFrame ( 0, 0, w, h );
-
- setUserData( this );
-
- 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());
-
- 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 ) ;
-
- 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 ) ;
-
- 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 ) ;
- }
-
- // after picker is built, load the list box with data...
- find_props () ;
-
-// printf("after Props files[1]=%s\n",files[1]);
-// printf("num items %i", list_box -> getNumItems ());
-
- slider -> setUserData ( list_box ) ;
- slider -> setCallback ( fgPropPickerHandleSlider ) ;
-
- FG_FINALIZE_PUI_DIALOG( this );
+ 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;
+
+ 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 );
+
+ setUserData( this );
+
+ 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());
+
+ 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 );
+
+ 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 );
+
+ 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 );
+ }
+
+ // after picker is built, load the list box with data...
+ find_props ();
+
+ // printf("after Props files[1]=%s\n",files[1]);
+ // printf("num items %i", list_box -> getNumItems ());
+
+ 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;
-
- 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);
-
- 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 ] ;
-
- stdString line = ".";
- files [ 0 ] = new char[line.size() + 1];
- strcpy ( files [ 0 ], line.c_str() );
-
- line = "..";
- files [ 1 ] = new char[line.size() + 1];
- strcpy ( files [ 1 ], line.c_str() );
-
- pi = 2;
- dotFiles = true;
- };
-
-
- 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);
+ int pi;
+ int i;
+
+ 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);
+
+ 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 ];
+
+ stdString line = ".";
+ files [ 0 ] = new char[line.size() + 1];
+ strcpy ( files [ 0 ], line.c_str() );
+
+ line = "..";
+ files [ 1 ] = new char[line.size() + 1];
+ strcpy ( files [ 1 ], line.c_str() );
+
+ 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 ;
-
- proppath -> setLabel (startDir);
-
- 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();
- }
+
+ files [ num_files ] = NULL;
+
+ proppath -> setLabel(startDir);
+
+ 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();
+ }
}
+
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)) {
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)
}
}
+
+
+
+// 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"))
// 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();
-
-
- 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);
-
+ 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);
+
FG_FINALIZE_PUI_DIALOG( this );
}
+
+
projects / flightgear.git / commitdiff