#include "bcsignals.h"
#include "bctextbox.h"
#include "clip.h"
-#include "colors.h"
+#include "bccolors.h"
#include <ctype.h>
#include "cursors.h"
#include "filesystem.h"
#include "keys.h"
+#include "language.h"
#include <math.h>
#include "bctimer.h"
#include "vframe.h"
delete suggestions_popup;
suggestions->remove_all_objects();
delete suggestions;
- delete [] positions;
+ delete menu;
delete [] wtext;
if( size > 0 )
delete [] text;
text_selected = 0;
word_selected = 0;
line_selected = 0;
+ unicode_active = -1;
text_x = 0;
enabled = 1;
highlighted = 0;
+ back_color = -1;
+ high_color = -1;
precision = 4;
if (!skip_cursor)
skip_cursor = new Timer;
wtext = 0;
wsize = 0;
wlen = 0;
- positions = 0;
- plen = 0;
keypress_draw = 1;
last_keypress = 0;
separators = 0;
+ xscroll = 0;
yscroll = 0;
+ menu = 0;
dirty = 1;
+ selection_active = 0;
return 0;
}
int BC_TextBox::tstrcmp(const char *cp)
{
- if( !tsize ) return strcmp(text, cp);
- return strncmp(text, cp, tsize);
+ const char *tp = get_text();
+ if( !tsize ) return strcmp(tp, cp);
+ return strncmp(tp, cp, tsize);
}
char *BC_TextBox::tstrcpy(const char *cp)
wchar_t *ntext = new wchar_t[nsize+1];
memcpy(ntext, wtext, wsize*sizeof(wtext[0]));
delete [] wtext; wtext = ntext; wsize = nsize;
- int *npositions = new int[nsize+1];
- if( plen > 0 )
- memcpy(npositions, positions, (plen+1)*sizeof(positions[0]));
- else
- npositions[0] = 0;
- delete [] positions; positions = npositions; plen = nsize;
}
wlen = BC_Resources::encode(src_enc, dst_enc, text, strlen(text),
(char*)wtext, wsize*sizeof(wchar_t)) / sizeof(wchar_t);
int BC_TextBox::initialize()
{
+
if (!skip_cursor)
skip_cursor = new Timer;
skip_cursor->update();
BC_Resources *resources = get_resources();
if(has_border)
{
- back_color = resources->text_background;
- high_color = resources->text_background_hi;
+ if( back_color < 0 ) back_color = resources->text_background;
+ if( high_color < 0 ) high_color = resources->text_background_hi;
}
else
{
- high_color = resources->text_background_noborder_hi;
- back_color = bg_color;
+ if( back_color < 0 ) back_color = bg_color;
+ if( high_color < 0 ) high_color = resources->text_background_noborder_hi;
}
draw(0);
set_cursor(IBEAM_CURSOR, 0, 0);
show_window(0);
+
+ add_subwindow(menu = new BC_TextMenu(this));
+ menu->create_objects();
+
return 0;
}
}
// 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);
+ 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 %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);
- }
-//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);
+ int len = text_update(wtext,wlen, text,tsize);
char *current_suggestion = suggestions->get(0);
- int col = highlight_letter1 - suggestion_column;
+ int col = len - suggestion_column;
if( col < 0 ) col = 0;
char *cur = current_suggestion + col;
tstrcat(cur);
//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)
{
//printf("BC_TextBox::update 1 %d %s %s\n", tstrcmp(text), text, this->text);
// Don't update if contents are the same
- if(!tstrcmp(text)) return 0;
+ int bg_color = has_border || !highlighted ? back_color : high_color;
+ if( bg_color == background_color && !tstrcmp(text)) return 0;
tstrcpy(text);
int wtext_len = wtext_update();
if(highlight_letter1 > wtext_len) highlight_letter1 = wtext_len;
{
if(enabled) {
enabled = 0;
- if(top_level) {
- if(active) top_level->deactivate();
- draw(1);
- }
+ deactivate();
+ draw(1);
}
}
}
}
-int BC_TextBox::get_enabled()
-{
- return enabled;
-}
+int BC_TextBox::get_enabled() { return enabled; }
+int BC_TextBox::get_text_x() { return text_x; }
+int BC_TextBox::get_text_y() { return text_y; }
+void BC_TextBox::set_text_x(int v) { text_x = v; }
+void BC_TextBox::set_text_y(int v) { text_y = v; }
+int BC_TextBox::get_back_color() { return back_color; }
+void BC_TextBox::set_back_color(int v) { back_color = v; }
int BC_TextBox::pixels_to_rows(BC_WindowBase *window, int font, int pixels)
{
//printf("BC_TextBox::draw %d %s\n", __LINE__, text);
// Background
- if(has_border)
- background_color = resources->text_background;
- else if(highlighted)
- background_color = high_color;
- else
- background_color = back_color;
+ background_color = has_border || !highlighted ? back_color : high_color;
set_color(background_color);
draw_box(0, 0, w, h);
if(k > top_margin-text_height && k < get_h()-bottom_margin) {
// Draw highlighted region of row
- if(highlight_letter2 > highlight_letter1 &&
- highlight_letter2 > row_begin &&
- highlight_letter1 <= row_end) {
- if(active && enabled && get_has_focus())
- set_color(resources->text_highlight);
- else
- set_color(resources->text_inactive_highlight);
-
+ if( highlight_letter2 > highlight_letter1 &&
+ highlight_letter2 > row_begin &&
+ highlight_letter1 <= row_end ) {
+ int color = active && enabled && get_has_focus() ?
+ resources->text_highlight :
+ selection_active ?
+ resources->text_selected_highlight :
+ resources->text_inactive_highlight;
+ if( unicode_active >= 0 )
+ color ^= LTBLUE;
+ set_color(color);
if(highlight_letter1 >= row_begin &&
highlight_letter1 <= row_end)
- highlight_x1 = positions[highlight_letter1];
+ highlight_x1 = get_x_position(highlight_letter1, row_begin);
else
highlight_x1 = 0;
if(highlight_letter2 > row_begin &&
highlight_letter2 <= row_end)
- highlight_x2 = positions[highlight_letter2];
+ highlight_x2 = get_x_position(highlight_letter2, row_begin);
else
highlight_x2 = get_w();
int len = row_end - row_begin;
if( len > 0 ) {
set_color(enabled ? resources->text_default : DMGREY);
- draw_wtext(text_x, k + text_ascent, wtext_row, len,
- 0, &positions[wtext_row - wtext]);
+ draw_single_text(1, font, text_x, k + text_ascent, wtext_row, len);
}
// Get ibeam location
if(ibeam_letter >= row_begin && ibeam_letter <= row_end) {
need_ibeam = 0;
ibeam_y = k - text_y;
- ibeam_x = positions[ibeam_letter];
+ ibeam_x = get_x_position(ibeam_letter, row_begin);
}
}
}
//printf("BC_TextBox::draw 3 %d\n", ibeam_y);
if(need_ibeam) {
- if( wtext_len == 0 ) {
- ibeam_x = 0;
- ibeam_y = 0;
- }
- else {
- ibeam_x = -1;
- ibeam_y = -1;
- }
+// ibeam_x = ibeam_y = !wtext_len ? 0 : -1;
+ ibeam_x = 0; ibeam_y = k - text_y;
}
//printf("BC_TextBox::draw 4 %d\n", ibeam_y);
int BC_TextBox::cursor_enter_event()
{
- if(top_level->event_win == win && enabled)
+ if( top_level->event_win == win && enabled &&
+ !(top_level->get_resources()->textbox_focus_policy & CLICK_ACTIVATE) )
{
- tooltip_done = 0;
-
+ if( !active ) {
+ top_level->deactivate();
+ activate();
+ }
if(!highlighted)
{
highlighted = 1;
if(highlighted)
{
highlighted = 0;
- draw_border();
hide_tooltip();
+ draw_border();
flash(1);
}
+ if( !suggestions_popup && !get_button_down() &&
+ !(top_level->get_resources()->textbox_focus_policy & CLICK_DEACTIVATE) )
+ deactivate();
return 0;
}
const int debug = 0;
if(!enabled) return 0;
- if(get_buttonpress() != WHEEL_UP &&
- get_buttonpress() != WHEEL_DOWN &&
- get_buttonpress() != LEFT_BUTTON &&
- get_buttonpress() != MIDDLE_BUTTON) return 0;
-
-
+// if(get_buttonpress() != WHEEL_UP &&
+// get_buttonpress() != WHEEL_DOWN &&
+// get_buttonpress() != LEFT_BUTTON &&
+// get_buttonpress() != MIDDLE_BUTTON) return 0;
if(debug) printf("BC_TextBox::button_press_event %d\n", __LINE__);
update_scroll = 1;
}
else
+ if(get_buttonpress() == RIGHT_BUTTON)
+ {
+ menu->activate_menu();
+ }
+ else
{
cursor_letter = get_cursor_letter(top_level->cursor_x, top_level->cursor_y);
return 1;
}
else
- if(active && (!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( active ) {
+ if( suggestions_popup && (!yscroll || !yscroll->is_event_win())) {
+ if( suggestions_popup->button_press_event() )
+ return suggestions_popup->handle_event();
}
+ else if( (top_level->get_resources()->textbox_focus_policy & CLICK_DEACTIVATE) )
+ deactivate();
}
-
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;
+ text_selected = word_selected = line_selected = 0;
+ top_level->set_active_subwindow(0);
+ top_level->unset_repeat(top_level->get_resources()->blink_rate);
}
-
draw(1);
return 0;
}
tooltip_text && tooltip_text[0] != 0 && highlighted)
{
show_tooltip();
- tooltip_done = 1;
result = 1;
}
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);
- find_ibeam(1);
- draw(1);
- dispatch_event = 1;
- result = 1;
+ int key = top_level->get_keypress(), len;
+ wchar_t *wkeys = top_level->get_wkeystring(&len);
+ switch( key ) {
+ case KPENTER: key = '\n'; goto kpchr;
+ case KPMINUS: key = '-'; goto kpchr;
+ case KPPLUS: key = '+'; goto kpchr;
+ case KPDEL: key = '.'; goto kpchr;
+ case RETURN: key = '\n'; goto kpchr;
+ case KPINS: key = '0'; goto kpchr;
+ case KP1: case KP2: case KP3: case KP4: case KP5:
+ case KP6: case KP7: case KP8: case KP9:
+ key = key - KP1 + '1'; goto kpchr;
+ default:
+ if( key < 32 || key > 255 ) return;
+ kpchr: {
+ wkeys[0] = key; wkeys[1] = 0; len = 1;
+ break; }
}
+ insert_text(wkeys, len);
+ find_ibeam(1);
+ draw(1);
+ dispatch_event = 1;
+ result = 1;
}
int BC_TextBox::keypress_event()
int wtext_len = wtext_update();
last_keypress = get_keypress();
+
+ if( unicode_active >= 0 ) {
+ wchar_t wch = 0;
+ int wlen = -1;
+ switch( last_keypress ) {
+//unicode active acitons
+ case RETURN: {
+ for( int i=highlight_letter1+1; i<highlight_letter2; ++i ) {
+ int ch = nib(wtext[i]);
+ if( ch < 0 ) return 1;
+ wch = (wch<<4) + ch;
+ }
+ if( wch ) {
+ dispatch_event = 1;
+ unicode_active = -1;
+ result = 1;
+ wlen = 1;
+ break;
+ } } // fall through
+ case ESC: {
+ unicode_active = -1;
+ result = 1;
+ wlen = 0;
+ break; }
+ case BACKSPACE: {
+ if(ibeam_letter > 0) {
+ delete_selection(ibeam_letter - 1, ibeam_letter, wtext_len);
+ highlight_letter2 = --ibeam_letter;
+ if( highlight_letter1 >= highlight_letter2 )
+ unicode_active = -1;
+ }
+ result = 1;
+ wlen = 0;
+ break; }
+ case KPINS: last_keypress = KP1-'1'+'0'; // fall thru
+ case KP1: case KP2: case KP3: case KP4: case KP5:
+ case KP6: case KP7: case KP8: case KP9:
+ last_keypress = last_keypress-KP1 + '1';
+ case '0': case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9':
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': {
+ int n = nib(last_keypress);
+ wch = n < 10 ? '0'+n : 'A'+n-10;
+ result = 1;
+ wlen = 1;
+ break; }
+//normal actions
+ case TAB:
+ case LEFTTAB:
+ break;
+//ignored actions
+ default:
+ result = 1;
+ break;
+ }
+ if( wlen >= 0 ) {
+ insert_text(&wch, wlen);
+ find_ibeam(1);
+ if( unicode_active >= 0 )
+ highlight_letter2 = ibeam_letter;
+ else
+ highlight_letter1 = highlight_letter2 = 0;
+ draw(1);
+ }
+ }
+
+ if( !result ) {
//printf("BC_TextBox::keypress_event %d %x\n", __LINE__, last_keypress)
- switch(last_keypress)
- {
- case ESC:
+ 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
- {
+ else {
top_level->deactivate();
result = 0;
}
- break;
-
-
-
+ break; }
-
- case RETURN:
- if(rows == 1)
- {
+ case RETURN: {
+ if( rows == 1 ) {
+ highlight_letter1 = highlight_letter2 = 0;
+ ibeam_letter = wtext_update();
top_level->deactivate();
dispatch_event = 1;
result = 0;
}
- else
- {
+ else {
default_keypress(dispatch_event, result);
}
- break;
-
-
+ break; }
// Handle like a default keypress
- case TAB:
+ case TAB: {
top_level->cycle_textboxes(1);
result = 1;
- break;
-
+ break; }
-
- case LEFTTAB:
+ case LEFTTAB: {
top_level->cycle_textboxes(-1);
result = 1;
- break;
+ break; }
- case LEFT:
- if(ibeam_letter > 0)
- {
+ case LEFT: {
+ if(ibeam_letter > 0) {
int old_ibeam_letter = ibeam_letter;
// Single character
- if(!ctrl_down())
- {
+ if(!ctrl_down()) {
ibeam_letter--;
}
- else
+ else {
// Word
- {
ibeam_letter--;
while(ibeam_letter > 0 && isalnum(wtext[ibeam_letter - 1]))
ibeam_letter--;
}
-
// Extend selection
- if(top_level->shift_down())
- {
+ if(top_level->shift_down()) {
// Initialize highlighting
- if(highlight_letter1 == highlight_letter2)
- {
+ if(highlight_letter1 == highlight_letter2) {
highlight_letter1 = ibeam_letter;
highlight_letter2 = old_ibeam_letter;
}
- else
+ else if(highlight_letter1 == old_ibeam_letter) {
// Extend left highlight
- if(highlight_letter1 == old_ibeam_letter)
- {
highlight_letter1 = ibeam_letter;
}
- else
+ else if(highlight_letter2 == old_ibeam_letter) {
// Shrink right highlight
- if(highlight_letter2 == old_ibeam_letter)
- {
highlight_letter2 = ibeam_letter;
}
}
- else
- {
+ else {
highlight_letter1 = highlight_letter2 = ibeam_letter;
}
if(keypress_draw) draw(1);
}
result = 1;
- break;
+ break; }
- case RIGHT:
- if(ibeam_letter < wtext_len)
- {
+ case RIGHT: {
+ if(ibeam_letter < wtext_len) {
int old_ibeam_letter = ibeam_letter;
// Single character
- if(!ctrl_down())
- {
+ if(!ctrl_down()) {
ibeam_letter++;
}
- else
+ else {
// Word
- {
- while(ibeam_letter < wtext_len && isalnum(wtext[ibeam_letter++]))
- ;
+ while(ibeam_letter < wtext_len && isalnum(wtext[ibeam_letter++]));
}
// Extend selection
- if(top_level->shift_down())
- {
+ if(top_level->shift_down()) {
// Initialize highlighting
- if(highlight_letter1 == highlight_letter2)
- {
+ if(highlight_letter1 == highlight_letter2) {
highlight_letter1 = old_ibeam_letter;
highlight_letter2 = ibeam_letter;
}
- else
+ else if(highlight_letter1 == old_ibeam_letter) {
// Shrink left highlight
- if(highlight_letter1 == old_ibeam_letter)
- {
highlight_letter1 = ibeam_letter;
}
- else
+ else if(highlight_letter2 == old_ibeam_letter) {
// Expand right highlight
- if(highlight_letter2 == old_ibeam_letter)
- {
highlight_letter2 = ibeam_letter;
}
}
- else
- {
+ else {
highlight_letter1 = highlight_letter2 = ibeam_letter;
}
if(keypress_draw) draw(1);
}
result = 1;
- break;
+ break; }
- case UP:
- if(suggestions && suggestions_popup)
- {
+ case UP: {
+ if( suggestions && suggestions_popup ) {
// Pass to suggestions popup
//printf("BC_TextBox::keypress_event %d\n", __LINE__);
suggestions_popup->activate(1);
suggestions_popup->keypress_event();
result = 1;
}
- else
- if(ibeam_letter > 0)
- {
+ else if(ibeam_letter > 0) {
//printf("BC_TextBox::keypress_event 1 %d %d %d\n", ibeam_x, ibeam_y, ibeam_letter);
int new_letter = get_cursor_letter2(ibeam_x + text_x,
ibeam_y + text_y - text_height);
//printf("BC_TextBox::keypress_event 2 %d %d %d\n", ibeam_x, ibeam_y, new_letter);
// Extend selection
- if(top_level->shift_down())
- {
+ if(top_level->shift_down()) {
// Initialize highlighting
- if(highlight_letter1 == highlight_letter2)
- {
+ if(highlight_letter1 == highlight_letter2) {
highlight_letter1 = new_letter;
highlight_letter2 = ibeam_letter;
}
- else
+ else if(highlight_letter1 == ibeam_letter) {
// Expand left highlight
- if(highlight_letter1 == ibeam_letter)
- {
highlight_letter1 = new_letter;
}
- else
+ else if(highlight_letter2 == ibeam_letter) {
// Shrink right highlight
- if(highlight_letter2 == ibeam_letter)
- {
highlight_letter2 = new_letter;
}
}
else
highlight_letter1 = highlight_letter2 = new_letter;
- if(highlight_letter1 > highlight_letter2)
- {
+ if(highlight_letter1 > highlight_letter2) {
int temp = highlight_letter1;
highlight_letter1 = highlight_letter2;
highlight_letter2 = temp;
if(keypress_draw) draw(1);
}
result = 1;
- break;
+ break; }
- case PGUP:
- if(ibeam_letter > 0)
- {
+ case PGUP: {
+ if(ibeam_letter > 0) {
int new_letter = get_cursor_letter2(ibeam_x + text_x,
ibeam_y + text_y - get_h());
// Extend selection
- if(top_level->shift_down())
- {
+ if(top_level->shift_down()) {
// Initialize highlighting
- if(highlight_letter1 == highlight_letter2)
- {
+ if(highlight_letter1 == highlight_letter2) {
highlight_letter1 = new_letter;
highlight_letter2 = ibeam_letter;
}
- else
+ else if(highlight_letter1 == ibeam_letter) {
// Expand left highlight
- if(highlight_letter1 == ibeam_letter)
- {
highlight_letter1 = new_letter;
}
- else
+ else if(highlight_letter2 == ibeam_letter) {
// Shrink right highlight
- if(highlight_letter2 == ibeam_letter)
- {
highlight_letter2 = new_letter;
}
}
else
highlight_letter1 = highlight_letter2 = new_letter;
- if(highlight_letter1 > highlight_letter2)
- {
+ if(highlight_letter1 > highlight_letter2) {
int temp = highlight_letter1;
highlight_letter1 = highlight_letter2;
highlight_letter2 = temp;
if(keypress_draw) draw(1);
}
result = 1;
- break;
+ break; }
- case DOWN:
+ case DOWN: {
// printf("BC_TextBox::keypress_event %d %p %p\n",
// __LINE__,
// suggestions,
// suggestions_popup);
- if(suggestions && suggestions_popup)
- {
+ if( suggestions && suggestions_popup ) {
// Pass to suggestions popup
suggestions_popup->activate(1);
suggestions_popup->keypress_event();
ibeam_y + text_y + text_height);
//printf("BC_TextBox::keypress_event 10 %d\n", new_letter);
- if(top_level->shift_down())
- {
+ if(top_level->shift_down()) {
// Initialize highlighting
- if(highlight_letter1 == highlight_letter2)
- {
+ if(highlight_letter1 == highlight_letter2) {
highlight_letter1 = new_letter;
highlight_letter2 = ibeam_letter;
}
- else
+ else if(highlight_letter1 == ibeam_letter) {
// Shrink left highlight
- if(highlight_letter1 == ibeam_letter)
- {
highlight_letter1 = new_letter;
}
- else
+ else if(highlight_letter2 == ibeam_letter) {
// Expand right highlight
- if(highlight_letter2 == ibeam_letter)
- {
highlight_letter2 = new_letter;
}
}
else
highlight_letter1 = highlight_letter2 = new_letter;
- if(highlight_letter1 > highlight_letter2)
- {
+ if(highlight_letter1 > highlight_letter2) {
int temp = highlight_letter1;
highlight_letter1 = highlight_letter2;
highlight_letter2 = temp;
//printf("BC_TextBox::keypress_event 20 %d\n", ibeam_letter);
}
result = 1;
- break;
+ break; }
- case PGDN:
- {
+ case PGDN: {
// Extend selection
- int new_letter = get_cursor_letter2(ibeam_x + text_x,
- ibeam_y + text_y + get_h());
+ int new_letter = get_cursor_letter2(ibeam_x + text_x,
+ ibeam_y + text_y + get_h());
//printf("BC_TextBox::keypress_event 10 %d\n", new_letter);
- if(top_level->shift_down())
- {
+ if(top_level->shift_down()) {
// Initialize highlighting
- if(highlight_letter1 == highlight_letter2)
- {
- highlight_letter1 = new_letter;
- highlight_letter2 = ibeam_letter;
- }
- else
+ if(highlight_letter1 == highlight_letter2) {
+ highlight_letter1 = new_letter;
+ highlight_letter2 = ibeam_letter;
+ }
+ else if(highlight_letter1 == ibeam_letter) {
// Shrink left highlight
- if(highlight_letter1 == ibeam_letter)
- {
- highlight_letter1 = new_letter;
- }
- else
+ highlight_letter1 = new_letter;
+ }
+ else if(highlight_letter2 == ibeam_letter) {
// Expand right highlight
- if(highlight_letter2 == ibeam_letter)
- {
- highlight_letter2 = new_letter;
- }
+ highlight_letter2 = new_letter;
}
- else
- highlight_letter1 = highlight_letter2 = new_letter;
+ }
+ else
+ highlight_letter1 = highlight_letter2 = new_letter;
- if(highlight_letter1 > highlight_letter2)
- {
- int temp = highlight_letter1;
- highlight_letter1 = highlight_letter2;
- highlight_letter2 = temp;
- }
- ibeam_letter = new_letter;
+ if(highlight_letter1 > highlight_letter2) {
+ int temp = highlight_letter1;
+ highlight_letter1 = highlight_letter2;
+ highlight_letter2 = temp;
+ }
+ ibeam_letter = new_letter;
- find_ibeam(1);
- if(keypress_draw) draw(1);
+ find_ibeam(1);
+ if(keypress_draw) draw(1);
//printf("BC_TextBox::keypress_event 20 %d\n", ibeam_letter);
- }
result = 1;
- break;
+ break; }
- case END:
- {
- delete suggestions_popup;
- suggestions_popup = 0;
+ case END: {
+ no_suggestions();
int old_ibeam_letter = ibeam_letter;
while(ibeam_letter < wtext_len && wtext[ibeam_letter] != '\n')
ibeam_letter++;
- if(top_level->shift_down())
- {
+ if(top_level->shift_down()) {
// Begin selection
- if(highlight_letter1 == highlight_letter2)
- {
+ if(highlight_letter1 == highlight_letter2) {
highlight_letter2 = ibeam_letter;
highlight_letter1 = old_ibeam_letter;
}
- else
+ else if(highlight_letter1 == old_ibeam_letter) {
// Shrink selection
- if(highlight_letter1 == old_ibeam_letter)
- {
highlight_letter1 = highlight_letter2;
highlight_letter2 = ibeam_letter;
}
- else
+ else if(highlight_letter2 == old_ibeam_letter) {
// Extend selection
- if(highlight_letter2 == old_ibeam_letter)
- {
highlight_letter2 = ibeam_letter;
}
}
find_ibeam(1);
if(keypress_draw) draw(1);
result = 1;
- break;
- }
+ break; }
- case HOME:
- {
- delete suggestions_popup;
- suggestions_popup = 0;
+ case HOME: {
+ no_suggestions();
int old_ibeam_letter = ibeam_letter;
find_ibeam(1);
if(keypress_draw) draw(1);
result = 1;
- break;
- }
+ break; }
- case BACKSPACE:
- if(suggestions_popup)
- {
- delete suggestions_popup;
- suggestions_popup = 0;
- }
+ case BACKSPACE: {
+ no_suggestions();
- if(highlight_letter1 == highlight_letter2)
- {
- if(ibeam_letter > 0)
- {
+ if(highlight_letter1 == highlight_letter2) {
+ if(ibeam_letter > 0) {
delete_selection(ibeam_letter - 1, ibeam_letter, wtext_len);
ibeam_letter--;
}
}
- else
- {
+ else {
delete_selection(highlight_letter1, highlight_letter2, wtext_len);
highlight_letter2 = ibeam_letter = highlight_letter1;
}
if(keypress_draw) draw(1);
dispatch_event = 1;
result = 1;
- break;
+ break; }
- case DELETE:
+ case DELETE: {
//printf("BC_TextBox::keypress_event %d\n", __LINE__);
- if(highlight_letter1 == highlight_letter2)
- {
- if(ibeam_letter < wtext_len)
- {
+ if(highlight_letter1 == highlight_letter2) {
+ if(ibeam_letter < wtext_len) {
delete_selection(ibeam_letter, ibeam_letter + 1, wtext_len);
}
}
- else
- {
+ else {
delete_selection(highlight_letter1, highlight_letter2, wtext_len);
highlight_letter2 = ibeam_letter = highlight_letter1;
}
if(keypress_draw) draw(1);
dispatch_event = 1;
result = 1;
- break;
-
-
-
- default:
- if(ctrl_down())
- {
- if(get_keypress() == 'c' || get_keypress() == 'C')
- {
- if(highlight_letter1 != highlight_letter2)
- {
- copy_selection(SECONDARY_SELECTION);
- result = 1;
- }
- }
- else
- if(get_keypress() == 'v' || get_keypress() == 'V')
- {
- paste_selection(SECONDARY_SELECTION);
- find_ibeam(1);
- if(keypress_draw) draw(1);
+ break; }
+
+ default: {
+ if( ctrl_down() ) {
+ switch( last_keypress ) {
+ case 'c': case 'C': {
+ result = copy(0);
+ break; }
+ case 'v': case 'V': {
+ result = paste(0);
dispatch_event = 1;
- result = 1;
- }
- else
- if(get_keypress() == 'x' || get_keypress() == 'X')
- {
- if(highlight_letter1 != highlight_letter2)
- {
- copy_selection(SECONDARY_SELECTION);
- delete_selection(highlight_letter1, highlight_letter2, wtext_len);
- highlight_letter2 = ibeam_letter = highlight_letter1;
- }
-
- find_ibeam(1);
- if(keypress_draw) draw(1);
+ break; }
+ case 'x': case 'X': {
+ result = cut(0);
dispatch_event = 1;
- result = 1;
+ break; }
+ case 'u': case 'U': {
+ if( shift_down() ) {
+ unicode_active = ibeam_letter;
+ wchar_t wkey = 'U';
+ insert_text(&wkey, 1);
+ find_ibeam(1);
+ highlight_letter1 = unicode_active;
+ highlight_letter2 = ibeam_letter;
+ draw(1);
+ result = 1;
+ }
+ break; }
}
-
break;
}
default_keypress(dispatch_event, result);
- break;
+ break; }
+ }
}
if(result) skip_cursor->update();
if(dispatch_event && handle_event())
result = 1;
+
return result;
}
+int BC_TextBox::cut(int do_update)
+{
+ if( highlight_letter1 != highlight_letter2 ) {
+ int wtext_len = wtext_update();
+ copy_selection(SECONDARY_SELECTION);
+ delete_selection(highlight_letter1, highlight_letter2, wtext_len);
+ highlight_letter2 = ibeam_letter = highlight_letter1;
+ }
+
+ find_ibeam(1);
+ if( keypress_draw )
+ draw(1);
+
+ if( do_update ) {
+ skip_cursor->update();
+ handle_event();
+ }
+ return 1;
+}
+
+int BC_TextBox::copy(int do_update)
+{
+ int result = 0;
+ if( highlight_letter1 != highlight_letter2 ) {
+ copy_selection(SECONDARY_SELECTION);
+ result = 1;
+ if( do_update ) {
+ skip_cursor->update();
+ }
+ }
+ return result;
+}
+
+int BC_TextBox::paste(int do_update)
+{
+ paste_selection(SECONDARY_SELECTION);
+ find_ibeam(1);
+ if( keypress_draw )
+ draw(1);
+ if( do_update ) {
+ skip_cursor->update();
+ handle_event();
+ }
+ return 1;
+}
+
int BC_TextBox::uses_text()
{
{
if( len < 0 ) len = wcslen(wcp);
int wtext_len = wtext_update();
- if(highlight_letter1 < highlight_letter2)
- {
+ if( unicode_active < 0 && highlight_letter1 < highlight_letter2 ) {
delete_selection(highlight_letter1, highlight_letter2, wtext_len);
highlight_letter2 = ibeam_letter = highlight_letter1;
wtext_len = wtext_update();
}
-
int i, j;
for(i=wtext_len-1, j=wtext_len+len-1; i>=ibeam_letter; i--, j--) {
if( j >= wsize ) continue;
}
}
+int BC_TextBox::get_x_position(int i, int start)
+{
+ return get_text_width(font, &wtext[start], i - start);
+}
+
void BC_TextBox::get_ibeam_position(int &x, int &y)
{
int i, row_begin, row_end;
int wtext_len = wtext_update();
+ x = y = 0;
- y = 0;
- x = 0;
for( i=0; i<wtext_len; ) {
row_begin = i;
for(; i<wtext_len && wtext[i]!='\n'; i++);
row_end = i;
if( ibeam_letter >= row_begin && ibeam_letter <= row_end ) {
- x = get_text_width(font, &wtext[row_begin], ibeam_letter - row_begin);
+ x = get_x_position(ibeam_letter, row_begin);
//printf("BC_TextBox::get_ibeam_position %d %d %d %d %d\n", ibeam_letter, row_begin, row_end, x, y);
return;
}
first_visible_row = 1;
got_visible_row = 1;
}
-
- if( (k+text_height >= get_h() - bottom_margin ||
- (row_end >= wtext_len && k < get_h() - bottom_margin &&
+
+ if( (k+text_height >= get_h() - bottom_margin ||
+ (row_end >= wtext_len && k < get_h() - bottom_margin &&
k + text_height > 0)) )
last_visible_row = 1;
// Cursor is inside vertical range of row
- if((cursor_y >= top_margin &&
- cursor_y < get_h() - bottom_margin &&
+ if((cursor_y >= top_margin &&
+ cursor_y < get_h() - bottom_margin &&
cursor_y >= k && cursor_y < k + text_height) ||
// Cursor is above 1st row
(cursor_y < k + text_height && first_visible_row) ||
if((column2 + column1) / 2 >= cursor_x) {
result = j - 1;
done = 1;
-// printf("BC_TextBox::get_cursor_letter %d %d %d %d\n",
+// printf("BC_TextBox::get_cursor_letter %d %d %d %d\n",
// __LINE__, result, first_visible_row, last_visible_row);
}
column1 = column2;
}
-// printf("BC_TextBox::get_cursor_letter %d cursor_y=%d k=%d h=%d %d %d\n",
+// printf("BC_TextBox::get_cursor_letter %d cursor_y=%d k=%d h=%d %d %d\n",
// __LINE__, cursor_y, k, get_h(), first_visible_row, last_visible_row);
if(result < 0) result = 0;
if(result > wtext_len) {
}
}
if(wtext[i] == '\n') i++;
-
+
if(i >= wtext_len && !done) {
result = wtext_len;
}
if( letter1 > wtext_len ) letter1 = wtext_len;
if( letter2 > wtext_len ) letter2 = wtext_len;
if( !wtext_len ) return;
-
- while( letter1 > 0 && iswalnum(wtext[letter1]) ) --letter1;
- if( letter1 < wtext_len && iswspace(wtext[letter1]) ) ++letter1;
-
- while( letter2 < wtext_len && iswalnum(wtext[letter2]) ) ++letter2;
+ for( int i=letter1; i>=0 && iswalnum(wtext[i]); --i ) letter1 = i;
+ for( int i=letter2; i<wtext_len && iswalnum(wtext[i]); ) letter2 = ++i;
if( letter2 < wtext_len && wtext[letter2] == ' ' ) ++letter2;
}
void BC_TextBox::select_line(int &letter1, int &letter2, int ibeam_letter)
{
int wtext_len = wtext_update();
- if(!wtext_len) return;
-
letter1 = letter2 = ibeam_letter;
-
-// Rewind to previous linefeed
- do {
- if( wtext[letter1] != '\n' ) letter1--;
- } while( letter1 > 0 && wtext[letter1] != '\n' );
- if( wtext[letter1] == '\n' ) letter1++;
-
-// Advance to next linefeed
- do {
- if( wtext[letter2] != '\n' ) letter2++;
- } while( letter2 < wtext_len && wtext[letter2] != '\n' );
- if( letter2 < wtext_len && wtext[letter2] == '\n') letter2++;
-
- if(letter1 < 0) letter1 = 0;
- if(letter2 < 0) letter2 = 0;
- if(letter1 > wtext_len) letter1 = wtext_len;
- if(letter2 > wtext_len) letter2 = wtext_len;
+ if( letter1 < 0 ) letter1 = 0;
+ if( letter2 < 0 ) letter2 = 0;
+ if( letter1 > wtext_len ) letter1 = wtext_len;
+ if( letter2 > wtext_len ) letter2 = wtext_len;
+ if( !wtext_len ) return;
+ for( int i=letter1; i>=0 && wtext[i]!='\n'; --i ) letter1 = i;
+ for( int i=letter2; i<wtext_len && wtext[i]!='\n'; ) letter2 = ++i;
}
void BC_TextBox::copy_selection(int clipboard_num)
//printf(" BC_TextBox::copy_selection %d %d %d\n",highlight_letter1, highlight_letter2, clip_len);
char ctext[4*clip_len+4];
clip_len = text_update(&wtext[highlight_letter1],clip_len, ctext,4*clip_len+4);
- get_clipboard()->to_clipboard(ctext, clip_len, clipboard_num);
+ to_clipboard(ctext, clip_len, clipboard_num);
+ selection_active = 1;
}
+int BC_TextBox::selection_clear_event()
+{
+ if( !is_event_win() ) return 0;
+ selection_active = 0;
+ draw(1);
+ return 1;
+}
void BC_TextBox::paste_selection(int clipboard_num)
{
- int len = get_clipboard()->clipboard_len(clipboard_num);
+ int len = clipboard_len(clipboard_num);
if( len > 0 )
{
char cstring[len]; wchar_t wstring[len];
- get_clipboard()->from_clipboard(cstring, len, clipboard_num); --len;
+ from_clipboard(cstring, len, clipboard_num); --len;
//printf("BC_TextBox::paste_selection %d '%*.*s'\n",len,len,len,cstring);
len = BC_Resources::encode(BC_Resources::encoding, BC_Resources::wide_encoding,
cstring,len, (char *)wstring,(len+1)*sizeof(wchar_t)) / sizeof(wchar_t);
insert_text(wstring, len);
+ last_keypress = 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;
//printf("BC_TextBoxSuggestions::handle_event %d\n", __LINE__);
- text_box->highlight_letter1 =
- text_box->highlight_letter2 =
+ text_box->highlight_letter1 =
+ text_box->highlight_letter2 =
text_box->ibeam_letter = text_box->tstrlen();
text_box->wtext_update();
text_box->draw(1);
this->y = y;
this->w = w;
this->rows = rows;
+ xscroll = 0; yscroll = 0;
this->default_text = default_text;
this->default_wtext = 0;
this->default_size = default_size;
this->y = y;
this->w = w;
this->rows = rows;
+ xscroll = 0; yscroll = 0;
this->default_text = 0;
this->default_wtext = default_wtext;
this->default_size = default_size;
BC_ScrollTextBox::~BC_ScrollTextBox()
{
+ delete xscroll;
delete yscroll;
if(text) {
text->gui = 0;
parent_window->add_subwindow(text = default_wtext ?
new BC_ScrollTextBoxText(this, default_wtext) :
new BC_ScrollTextBoxText(this, default_text));
- parent_window->add_subwindow(yscroll = new BC_ScrollTextBoxYScroll(this));
- text->yscroll = yscroll;
- yscroll->bound_to = text;
-
-}
-
-int BC_ScrollTextBox::handle_event()
-{
- return 1;
-}
-
-int BC_ScrollTextBox::get_x()
-{
- return x;
-}
-
-int BC_ScrollTextBox::get_y()
-{
- return y;
-}
-
-int BC_ScrollTextBox::get_w()
-{
- return w;
-}
-
-int BC_ScrollTextBox::get_h()
-{
- return this->text->get_h();
-}
-
-int BC_ScrollTextBox::get_rows()
-{
- return rows;
-}
-
-
-const char* BC_ScrollTextBox::get_text()
-{
- return text->get_text();
-}
-
-const wchar_t* BC_ScrollTextBox::get_wtext()
-{
- return text->get_wtext();
+ set_text_row(0);
}
void BC_ScrollTextBox::set_text(char *text, int isz)
{
this->text->set_text(text, isz);
- yscroll->update_length(this->text->get_text_rows(),
- this->text->get_text_row(),
- yscroll->get_handlelength(),
- 1);
+ update_scrollbars();
}
int BC_ScrollTextBox::set_text_row(int n)
{
text->set_text_row(n);
- yscroll->update_value(n);
+ update_scrollbars();
return 1;
}
void BC_ScrollTextBox::update(const char *text)
{
this->text->update(text);
- yscroll->update_length(this->text->get_text_rows(),
- this->text->get_text_row(),
- yscroll->get_handlelength(),
- 1);
+ update_scrollbars();
}
void BC_ScrollTextBox::update(const wchar_t *wtext)
{
this->text->update(wtext);
- yscroll->update_length(this->text->get_text_rows(),
- this->text->get_text_row(),
- yscroll->get_handlelength(),
- 1);
+ update_scrollbars();
}
void BC_ScrollTextBox::reposition_window(int x, int y, int w, int rows)
this->y = y;
this->w = w;
this->rows = rows;
-
- text->reposition_window(x,
- y,
- w - yscroll->get_span(),
- rows);
- yscroll->reposition_window(x + w - yscroll->get_span(),
- y,
- BC_TextBox::calculate_row_h(rows,
- parent_window));
- yscroll->update_length(text->get_text_rows(),
- text->get_text_row(),
- rows,
- 0);
+ update_scrollbars();
}
-void BC_ScrollTextBox::set_selection(int char1, int char2, int ibeam)
+int BC_ScrollTextBox::button_press_event()
{
- this->text->set_selection(char1, char2, ibeam);
+ return text->BC_TextBox::button_press_event();
}
-
-void BC_ScrollTextBox::wset_selection(int char1, int char2, int ibeam)
+int BC_ScrollTextBox::button_release_event()
{
- this->text->wset_selection(char1, char2, ibeam);
+ return text->BC_TextBox::button_release_event();
}
+int BC_ScrollTextBox::get_h() { return text->get_h(); }
+const char *BC_ScrollTextBox::get_text() { return text->get_text(); }
+const wchar_t *BC_ScrollTextBox::get_wtext() { return text->get_wtext(); }
-
-
-
-
+int BC_ScrollTextBox::get_buttonpress()
+{
+ return text->BC_TextBox::get_buttonpress();
+}
+void BC_ScrollTextBox::wset_selection(int char1, int char2, int ibeam)
+{
+ text->wset_selection(char1, char2, ibeam);
+}
+void BC_ScrollTextBox::set_selection(int char1, int char2, int ibeam)
+{
+ text->set_selection(char1, char2, ibeam);
+}
+int BC_ScrollTextBox::get_ibeam_letter()
+{
+ return text->get_ibeam_letter();
+}
+int BC_ScrollTextBox::get_x_pos()
+{
+ return text->left_margin - text->get_text_x();
+}
+void BC_ScrollTextBox::set_x_pos(int x)
+{
+ text->set_text_x(text->left_margin - x);
+ text->draw(1);
+}
BC_ScrollTextBoxText::BC_ScrollTextBoxText(BC_ScrollTextBox *gui, const char *text)
: BC_TextBox(gui->x, gui->y,
}
}
+void BC_ScrollTextBox::update_scrollbars()
+{
+ int view_w = w, view_rows = rows;
+ int view_h = BC_TextBox::calculate_row_h(view_rows, parent_window);
+ int text_rows = text->get_text_rows();
+ int text_width = parent_window->get_text_width(text->font, text->get_wtext());
+ BC_Resources *resources = parent_window->get_resources();
+ int need_xscroll = 0, need_yscroll = 0;
+
+// Create scrollbars as needed
+ int resize = 1;
+ while( resize ) {
+ resize = 0;
+ if( !need_xscroll && (text->get_text_x() != text->left_margin ||
+ text_width >= view_w - text->left_margin - text->right_margin) ) {
+ resize = need_xscroll = 1;
+ view_h -= resources->hscroll_data[SCROLL_HANDLE_UP]->get_h();
+ view_rows = BC_TextBox::pixels_to_rows(parent_window, text->font, view_h);
+ }
+ if( !need_yscroll && (text->get_text_y() != text->top_margin ||
+ text_rows > view_rows) ) {
+ resize = need_yscroll = 1;
+ view_w -= resources->vscroll_data[SCROLL_HANDLE_UP]->get_w();
+ }
+ }
+
+ if( !need_xscroll && xscroll ) {
+ text->yscroll = 0;
+ delete xscroll; xscroll = 0;
+ }
+ if( !need_yscroll && yscroll ) {
+ text->yscroll = 0;
+ delete yscroll; yscroll = 0;
+ }
+
+ if( view_rows != text->get_rows() || view_w != text->get_w() ) {
+ text->reposition_window(x, y, view_w, view_rows);
+ }
+ if( need_xscroll && !xscroll ) {
+ xscroll = new BC_ScrollTextBoxXScroll(this);
+ parent_window->add_subwindow(xscroll);
+ text->xscroll = xscroll;
+ xscroll->bound_to = text;
+ xscroll->show_window();
+ }
+ if( need_yscroll && !yscroll ) {
+ yscroll = new BC_ScrollTextBoxYScroll(this);
+ parent_window->add_subwindow(yscroll);
+ text->yscroll = yscroll;
+ yscroll->bound_to = text;
+ yscroll->show_window();
+ }
+ if( xscroll ) {
+ xscroll->reposition_window(x, y + text->get_h(), view_w);
+ int xpos = get_x_pos();
+ if( xpos != xscroll->get_value() )
+ xscroll->update_value(xpos);
+ if( text_width != xscroll->get_length() ||
+ view_w != xscroll->get_handlelength() )
+ xscroll->update_length(text_width, xpos, view_w, 0);
+ }
+ if( yscroll ) {
+ yscroll->reposition_window(x + w - yscroll->get_span(), y, text->get_h());
+ int text_row = text->get_text_row();
+ if( text_row != yscroll->get_value() )
+ yscroll->update_value(text_row);
+ if( text_rows != yscroll->get_length() ||
+ view_rows != yscroll->get_handlelength() )
+ yscroll->update_length(text_rows, text_row, view_rows, 0);
+ }
+}
+
int BC_ScrollTextBoxText::handle_event()
{
- gui->yscroll->update_length(get_text_rows(),
- get_text_row(),
- gui->yscroll->get_handlelength(),
- 1);
+ gui->update_scrollbars();
return gui->handle_event();
}
int BC_ScrollTextBoxText::motion_event()
{
- gui->yscroll->update_length(get_text_rows(),
- get_text_row(),
- gui->yscroll->get_handlelength(),
- 1);
+ gui->update_scrollbars();
return 1;
}
+BC_ScrollTextBoxXScroll::BC_ScrollTextBoxXScroll(BC_ScrollTextBox *gui)
+ : BC_ScrollBar(gui->x, gui->y + gui->text->get_h(), SCROLL_HORIZ + SCROLL_STRETCH,
+ gui->text->get_w(), gui->text->get_text_width(MEDIUMFONT, gui->get_wtext()),
+ 0, gui->w)
+{
+ this->gui = gui;
+}
+
+BC_ScrollTextBoxXScroll::~BC_ScrollTextBoxXScroll()
+{
+}
+
+int BC_ScrollTextBoxXScroll::handle_event()
+{
+ gui->set_x_pos(get_position());
+ return 1;
+}
BC_ScrollTextBoxYScroll::BC_ScrollTextBoxYScroll(BC_ScrollTextBox *gui)
- : BC_ScrollBar(gui->x +
- gui->w -
- get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w(),
- gui->y,
- SCROLL_VERT,
- BC_TextBox::calculate_row_h(gui->rows,
- gui->parent_window),
- gui->text->get_text_rows(),
- 0,
- gui->rows)
+ : BC_ScrollBar(gui->x + gui->text->get_w(), gui->y, SCROLL_VERT,
+ gui->text->get_h(), gui->text->get_text_rows(), 0, gui->rows)
{
this->gui = gui;
}
-
-
-
-
-
-
-
BC_PopupTextBoxText::BC_PopupTextBoxText(BC_PopupTextBox *popup, int x, int y, const char *text)
: BC_TextBox(x, y, popup->text_w, 1, text, BCTEXTLEN)
{
if(item)
{
popup->textbox->update(item->get_text());
+ popup->textbox->set_text_row(0);
popup->handle_event();
}
return 1;
void BC_PopupTextBox::update(const char *text)
{
textbox->update(text);
+ textbox->set_text_row(0);
}
void BC_PopupTextBox::update_list(ArrayList<BC_ListBoxItem*> *data)
{
- listbox->update(data,
- 0,
- 0,
- 1);
+ listbox->update(data, 0, 0, 1);
}
return textbox->get_h();
}
+int BC_PopupTextBox::get_show_query()
+{
+ return listbox->get_show_query();
+}
+
+void BC_PopupTextBox::set_show_query(int v)
+{
+ listbox->set_show_query(v);
+}
+
int BC_PopupTextBox::handle_event()
{
return 1;
BC_TumbleTextBoxText::BC_TumbleTextBoxText(BC_TumbleTextBox *popup,
- int64_t default_value,
- int64_t min,
- int64_t max,
- int x,
- int y)
+ int64_t default_value, int x, int y)
: BC_TextBox(x, y, popup->text_w, 1, default_value)
{
this->popup = popup;
}
BC_TumbleTextBoxText::BC_TumbleTextBoxText(BC_TumbleTextBox *popup,
- float default_value,
- float min,
- float max,
- int x,
- int y)
- : BC_TextBox(x, y, popup->text_w, 1, default_value)
+ float default_value, int x, int y, int precision)
+ : BC_TextBox(x, y, popup->text_w, 1, default_value, 1, MEDIUMFONT, precision)
{
this->popup = popup;
}
int BC_TumbleTextBoxText::button_press_event()
{
- if(is_event_win())
- {
- if(get_buttonpress() < 4) return BC_TextBox::button_press_event();
-
- if(get_buttonpress() == 4)
- {
- popup->tumbler->handle_up_event();
- }
- else
- if(get_buttonpress() == 5)
- {
- popup->tumbler->handle_down_event();
- }
+ if( get_enabled() && is_event_win() ) {
+ if( get_buttonpress() < 4 ) return BC_TextBox::button_press_event();
+ if( get_buttonpress() == 4 ) popup->tumbler->handle_up_event();
+ else if( get_buttonpress() == 5 ) popup->tumbler->handle_down_event();
return 1;
}
return 0;
{
int x = this->x, y = this->y;
- if(use_float)
- {
- parent_window->add_subwindow(textbox = new BC_TumbleTextBoxText(this,
- default_value_f,
- min_f,
- max_f,
- x,
- y));
- textbox->set_precision(precision);
- }
- else
- parent_window->add_subwindow(textbox = new BC_TumbleTextBoxText(this,
- default_value,
- min,
- max,
- x,
- y));
+ textbox = use_float ?
+ new BC_TumbleTextBoxText(this, default_value_f, x, y, precision) :
+ new BC_TumbleTextBoxText(this, default_value, x, y);
+ parent_window->add_subwindow(textbox);
x += textbox->get_w();
- if(use_float)
- parent_window->add_subwindow(tumbler = new BC_FTumbler(textbox,
- min_f,
- max_f,
- x,
- y));
- else
- parent_window->add_subwindow(tumbler = new BC_ITumbler(textbox,
- min,
- max,
- x,
- y));
-
+ tumbler = use_float ?
+ (BC_Tumbler *)new BC_FTumbler(textbox, min_f, max_f, x, y) :
+ (BC_Tumbler *)new BC_ITumbler(textbox, min, max, x, y);
+ parent_window->add_subwindow(tumbler);
tumbler->set_increment(increment);
return 0;
}
int BC_TumbleTextBox::update(const char *value)
{
textbox->update(value);
+ textbox->set_text_row(0);
return 0;
}
int BC_TumbleTextBox::update(int64_t value)
{
textbox->update(value);
+ textbox->set_text_row(0);
return 0;
}
int BC_TumbleTextBox::update(float value)
{
textbox->update(value);
+ textbox->set_text_row(0);
return 0;
}
return textbox->get_h();
}
-void BC_TumbleTextBox::disable()
+void BC_TumbleTextBox::disable(int hide_text)
{
+ if( hide_text && !textbox->is_hidden() )
+ textbox->hide_window(0);
+ if( !tumbler->is_hidden() )
+ tumbler->hide_window(0);
if( !get_enabled() ) return;
- tumbler->hide_window(0);
return textbox->disable();
}
void BC_TumbleTextBox::enable()
{
+ if( textbox->is_hidden() )
+ textbox->show_window(0);
+ if( tumbler->is_hidden() )
+ tumbler->show_window(0);
if( get_enabled() ) return;
- tumbler->show_window(0);
return textbox->enable();
}
{
tumbler->set_boundaries(min, max);
}
+
+
+
+BC_TextMenu::BC_TextMenu(BC_TextBox *textbox)
+ : BC_PopupMenu(0, 0, 0, "", 0)
+{
+ this->textbox = textbox;
+}
+
+BC_TextMenu::~BC_TextMenu()
+{
+}
+
+void BC_TextMenu::create_objects()
+{
+ add_item(new BC_TextMenuCut(this));
+ add_item(new BC_TextMenuCopy(this));
+ add_item(new BC_TextMenuPaste(this));
+}
+
+
+BC_TextMenuCut::BC_TextMenuCut(BC_TextMenu *menu)
+ : BC_MenuItem(_("Cut"))
+{
+ this->menu = menu;
+}
+
+int BC_TextMenuCut::handle_event()
+{
+ menu->textbox->cut(1);
+
+ return 0;
+}
+
+
+BC_TextMenuCopy::BC_TextMenuCopy(BC_TextMenu *menu)
+ : BC_MenuItem(_("Copy"))
+{
+ this->menu = menu;
+}
+
+int BC_TextMenuCopy::handle_event()
+{
+ menu->textbox->copy(1);
+ return 0;
+}
+
+
+BC_TextMenuPaste::BC_TextMenuPaste(BC_TextMenu *menu)
+ : BC_MenuItem(_("Paste"))
+{
+ this->menu = menu;
+}
+
+int BC_TextMenuPaste::handle_event()
+{
+ menu->textbox->paste(1);
+ return 0;
+}
+
+
+void BC_TumbleTextBox::set_tooltip(const char *text)
+{
+ textbox->set_tooltip(text);
+}
+
projects / goodguy / history.git / blobdiff