}
// Compute suggestions for a path
-int BC_TextBox::calculate_suggestions(ArrayList<BC_ListBoxItem*> *entries)
+int BC_TextBox::calculate_suggestions(ArrayList<BC_ListBoxItem*> *entries, const char *filter)
{
// Let user delete suggestion
- if(get_last_keypress() != BACKSPACE)
- {
-
+ if(get_last_keypress() != BACKSPACE) {
// Compute suggestions
FileSystem fs;
ArrayList<char*> suggestions;
const char *current_text = get_text();
-
+ int suggestion_column = 0;
+ char dirname[BCTEXTLEN]; dirname[0] = 0;
+ if( current_text[0] == '/' || current_text[0] == '~' )
+ strncpy(dirname, current_text, sizeof(dirname));
+ else if( !entries )
+ getcwd(dirname, sizeof(dirname));
// If directory, tabulate it
- if(current_text[0] == '/' ||
- current_text[0] == '~')
- {
-//printf("BC_TextBox::calculate_suggestions %d\n", __LINE__);
- char string[BCTEXTLEN];
- strncpy(string, current_text, sizeof(string));
- char *ptr = strrchr(string, '/');
- if(!ptr) ptr = strrchr(string, '~');
-
-//printf("BC_TextBox::calculate_suggestions %d\n", __LINE__);
- *(ptr + 1) = 0;
- int suggestion_column = ptr + 1 - string;
-
- fs.set_filter(get_resources()->filebox_filter);
-// fs.set_sort_order(filebox->sort_order);
-// fs.set_sort_field(filebox->column_type[filebox->sort_column]);
-
-
-//printf("BC_TextBox::calculate_suggestions %d %c %s\n", __LINE__, *ptr, string);
- if(current_text[0] == '~' && *ptr != '/')
- {
- fs.update("/home");
- }
- else
- {
- fs.parse_tildas(string);
- fs.update(string);
- }
-//printf("BC_TextBox::calculate_suggestions %d %d\n", __LINE__, fs.total_files());
-
-
-// Accept only entries with matching trailing characters
- ptr = strrchr((char*)current_text, '/');
- if(!ptr) ptr = strrchr((char*)current_text, '~');
- if(ptr) ptr++;
-//printf("BC_TextBox::calculate_suggestions %d %s %p\n", __LINE__, current_text, ptr);
-
-
- if(ptr && *ptr)
- {
- for(int i = 0; i < fs.total_files(); i++)
- {
- char *current_name = fs.get_entry(i)->name;
- if(!strncmp(ptr, current_name, strlen(ptr)))
- {
- suggestions.append(current_name);
- //printf("BC_TextBox::calculate_suggestions %d %s\n", __LINE__, current_name);
- }
- }
- }
- else
- // Accept all entries
- for(int i = 0; i < fs.total_files(); i++)
- {
- //printf("BC_TextBox::calculate_suggestions %d %s\n", __LINE__, fs.get_entry(i)->name);
- suggestions.append(fs.get_entry(i)->name);
+ if( dirname[0] ) {
+ if( filter ) fs.set_filter(filter);
+ char *prefix, *cp;
+ strncpy(dirname, current_text, sizeof(dirname));
+ if( (cp=strrchr(dirname, '/')) ||
+ (cp=strrchr(dirname, '~')) ) *++cp = 0;
+ fs.parse_tildas(dirname);
+ fs.update(dirname);
+ cp = (char *)current_text;
+ if( (prefix=strrchr(cp, '/')) ||
+ (prefix=strrchr(cp, '~')) ) ++prefix;
+ suggestion_column = !prefix ? 0 : prefix - cp;
+ int prefix_len = prefix ? strlen(prefix) : 0;
+// only include items where the filename matches the basename prefix
+ for(int i = 0; i < fs.total_files(); i++) {
+ char *current_name = fs.get_entry(i)->name;
+ if( prefix_len>0 && strncmp(prefix, current_name, prefix_len) ) continue;
+ suggestions.append(current_name);
}
-//printf("BC_TextBox::calculate_suggestions %d\n", __LINE__);
-
-// Add 1 to column to keep /
- set_suggestions(&suggestions, suggestion_column);
-//printf("BC_TextBox::calculate_suggestions %d\n", __LINE__);
}
- else
-// Get entries from current listbox with matching trailing characters
- if(entries)
- {
-// printf("BC_TextBox::calculate_suggestions %d %d\n",
-// __LINE__,
-// entries->size());
- for(int i = 0; i < entries->size(); i++)
- {
+ else if(entries) {
+ char *prefix = (char *)current_text;
+ int prefix_len = strlen(prefix);
+ for(int i = 0; i < entries->size(); i++) {
char *current_name = entries->get(i)->get_text();
-
-//printf("BC_TextBox::calculate_suggestions %d %s %s\n", __LINE__, current_text, current_name);
- if(!strncmp(current_text, current_name, strlen(current_text)))
- {
- suggestions.append(current_name);
- }
+ if( prefix_len>0 && strncmp(prefix, current_name, prefix_len) ) continue;
+ suggestions.append(current_name);
}
-
- set_suggestions(&suggestions, 0);
}
+ set_suggestions(&suggestions, suggestion_column);
}
return 1;
}
+void BC_TextBox::no_suggestions()
+{
+ if( suggestions_popup ) {
+ delete suggestions_popup;
+ suggestions_popup = 0;
+ activate();
+ }
+}
+
void BC_TextBox::set_suggestions(ArrayList<char*> *suggestions, int column)
{
// Copy the array
this->suggestions->remove_all_objects();
this->suggestion_column = column;
- if(suggestions)
- {
- for(int i = 0; i < suggestions->size(); i++)
- {
+ if(suggestions) {
+ for(int i = 0; i < suggestions->size(); i++) {
this->suggestions->append(new BC_ListBoxItem(suggestions->get(i)));
}
// Show the popup without taking focus
- if(suggestions->size() > 1)
- {
- if(!suggestions_popup)
- {
-
- get_parent()->add_subwindow(suggestions_popup =
- new BC_TextBoxSuggestions(this, x, y));
+ if( suggestions->size() > 1 ) {
+ if( !suggestions_popup ) {
+ suggestions_popup = new BC_TextBoxSuggestions(this, x, y);
+ get_parent()->add_subwindow(suggestions_popup);
suggestions_popup->set_is_suggestions(1);
- suggestions_popup->activate(0);
}
- else
- {
- suggestions_popup->update(this->suggestions,
- 0,
- 0,
- 1);
- suggestions_popup->activate(0);
+ else {
+ suggestions_popup->update(this->suggestions, 0, 0, 1);
}
+ suggestions_popup->activate(0);
}
else
// Show the highlighted text
- if(suggestions->size() == 1)
- {
+ if( suggestions->size() == 1 ) {
highlight_letter1 = wtext_update();
text_update(wtext,wlen, text,tsize);
char *current_suggestion = suggestions->get(0);
if( col < 0 ) col = 0;
char *cur = current_suggestion + col;
tstrcat(cur);
+ draw(0); // update positions
highlight_letter2 = wtext_update();
//printf("BC_TextBox::set_suggestions %d %d\n", __LINE__, suggestion_column);
draw(1);
-
- delete suggestions_popup;
- suggestions_popup = 0;
+ no_suggestions();
}
}
// Clear the popup
- if(!suggestions || !this->suggestions->size())
- {
- delete suggestions_popup;
- suggestions_popup = 0;
- }
+ if( !suggestions || !this->suggestions->size() )
+ no_suggestions();
}
void BC_TextBox::wset_selection(int char1, int char2, int ibeam)
{
if(enabled) {
enabled = 0;
- if(top_level) {
- if(active) top_level->deactivate();
- draw(1);
- }
+ deactivate();
+ draw(1);
}
}
if(top_level->event_win == win && enabled)
{
tooltip_done = 0;
-
+ if( !active ) {
+ top_level->deactivate();
+ activate();
+ }
if(!highlighted)
{
highlighted = 1;
highlighted = 0;
draw_border();
hide_tooltip();
- flash(1);
}
+ if( !suggestions_popup )
+ deactivate();
return 0;
}
return 1;
}
else
- if(active && (!yscroll || !yscroll->is_event_win()))
+ if(active && suggestions_popup && (!yscroll || !yscroll->is_event_win()))
{
-//printf("BC_TextBox::button_press_event %d\n", __LINE__);
-// Suggestion popup is not active but must be deactivated.
- if(suggestions_popup)
- {
- return 0;
-// printf("BC_TextBox::button_press_event %d\n", __LINE__);
-// // Pass event to suggestions popup
-// if(!suggestions_popup->button_press_event())
-// {
-// printf("BC_TextBox::button_press_event %d\n", __LINE__);
-// top_level->deactivate();
-// }
- }
- else
- {
- top_level->deactivate();
- }
+ if( suggestions_popup->button_press_event() )
+ return suggestions_popup->handle_event();
}
-
return 0;
}
int BC_TextBox::activate()
{
- top_level->active_subwindow = this;
- active = 1;
+ if( !active ) {
+ active = 1;
+ top_level->set_active_subwindow(this);
+ top_level->set_repeat(top_level->get_resources()->blink_rate);
+ }
draw(1);
- top_level->set_repeat(top_level->get_resources()->blink_rate);
return 0;
}
int BC_TextBox::deactivate()
{
-//printf("BC_TextBox::deactivate %d suggestions_popup=%p\n", __LINE__, suggestions_popup);
- active = 0;
- top_level->unset_repeat(top_level->get_resources()->blink_rate);
- if(suggestions_popup)
- {
-// Must deactivate instead of delete since this is called from BC_ListBox::button_press_event
-// suggestions_popup->deactivate();
-
- delete suggestions_popup;
- suggestions_popup = 0;
+ if( active ) {
+ active = 0;
+ top_level->set_active_subwindow(0);
+ top_level->unset_repeat(top_level->get_resources()->blink_rate);
}
-
draw(1);
return 0;
}
void BC_TextBox::default_keypress(int &dispatch_event, int &result)
{
- if( (top_level->get_keypress() == RETURN) ||
- (top_level->get_keypress() > 30 && top_level->get_keypress() <= 255)) {
- int len;
- wchar_t *temp_string = top_level->get_wkeystring(&len);
- if(top_level->get_keypress() == RETURN) {
- temp_string[0] = '\n'; temp_string[1] = 0;
- len = 1;
- }
- insert_text(temp_string, len);
+ int key = top_level->get_keypress(), len;
+ if( (key == RETURN) || ( key >= 32 && key <= 255 ) ) {
+ wchar_t *wkeys = top_level->get_wkeystring(&len);
+ if( key == RETURN ) { wkeys[0] = '\n'; wkeys[1] = 0; len = 1; }
+ insert_text(wkeys, len);
find_ibeam(1);
draw(1);
dispatch_event = 1;
switch(last_keypress) {
case ESC: {
// Deactivate the suggestions
- if(suggestions && suggestions_popup) {
- delete suggestions_popup;
- suggestions_popup = 0;
+ if( suggestions_popup ) {
+ no_suggestions();
result = 1;
}
else {
case RETURN: {
if( rows == 1 ) {
+ highlight_letter1 = highlight_letter2 = 0;
+ ibeam_letter = wtext_update();
top_level->deactivate();
dispatch_event = 1;
result = 0;
break; }
case UP: {
- if(suggestions && suggestions_popup) {
+ if( suggestions && suggestions_popup ) {
// Pass to suggestions popup
//printf("BC_TextBox::keypress_event %d\n", __LINE__);
suggestions_popup->activate(1);
// __LINE__,
// suggestions,
// suggestions_popup);
- if(suggestions && suggestions_popup) {
+ if( suggestions && suggestions_popup ) {
// Pass to suggestions popup
suggestions_popup->activate(1);
suggestions_popup->keypress_event();
break; }
case END: {
- delete suggestions_popup;
- suggestions_popup = 0;
+ no_suggestions();
int old_ibeam_letter = ibeam_letter;
break; }
case HOME: {
- delete suggestions_popup;
- suggestions_popup = 0;
+ no_suggestions();
int old_ibeam_letter = ibeam_letter;
break; }
case BACKSPACE: {
- if(suggestions_popup) {
- delete suggestions_popup;
- suggestions_popup = 0;
- }
+ no_suggestions();
if(highlight_letter1 == highlight_letter2) {
if(ibeam_letter > 0) {
-BC_TextBoxSuggestions::BC_TextBoxSuggestions(BC_TextBox *text_box,
- int x,
- int y)
- : BC_ListBox(x,
- y,
- text_box->get_w(),
- 200,
- LISTBOX_TEXT,
- text_box->suggestions,
- 0,
- 0,
- 1,
- 0,
- 1)
+BC_TextBoxSuggestions::BC_TextBoxSuggestions(BC_TextBox *text_box, int x, int y)
+ : BC_ListBox(x, y, text_box->get_w(), 200, LISTBOX_TEXT,
+ text_box->suggestions, 0, 0, 1, 0, 1)
{
this->text_box = text_box;
set_use_button(0);
{
}
-int BC_TextBoxSuggestions::selection_changed()
-{
-#if 0
-//printf("BC_TextBoxSuggestions::selection_changed %d\n", __LINE__);
- BC_ListBoxItem *item = get_selection(0, 0);
-//printf("BC_TextBoxSuggestions::selection_changed %d\n", __LINE__);
-
- if(item)
- {
- char *current_suggestion = item->get_text();
-//printf("BC_TextBoxSuggestions::selection_changed %d\n", __LINE__);
-// int text_box_len = strlen(text_box->text);
-//printf("BC_TextBoxSuggestions::selection_changed %d\n", __LINE__);
- strcpy(text_box->text + text_box->suggestion_column, current_suggestion);
-//printf("BC_TextBoxSuggestions::selection_changed %d\n", __LINE__);
- *(text_box->text + text_box->suggestion_column + strlen(current_suggestion)) = 0;
-
-//printf("BC_TextBoxSuggestions::selection_changed %d\n", __LINE__);
- text_box->draw(1);
- text_box->handle_event();
- }
-
- return 1;
-#else
- return 0;
-#endif
-}
-
-
int BC_TextBoxSuggestions::handle_event()
{
char *current_suggestion = 0;
projects / goodguy / history.git / commitdiff