#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;
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();
draw(0);
set_cursor(IBEAM_CURSOR, 0, 0);
show_window(0);
+
+ add_subwindow(menu = new BC_TextMenu(this));
+ menu->create_objects();
+
return 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);
}
}
-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::pixels_to_rows(BC_WindowBase *window, int font, int pixels)
{
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);
}
- else
- positions[wtext_row - wtext] = 0;
// 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);
}
}
}
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);
if( ctrl_down() ) {
switch( get_keypress() ) {
case 'c': case 'C': {
- if(highlight_letter1 != highlight_letter2) {
- copy_selection(SECONDARY_SELECTION);
- result = 1;
- }
+ result = copy(0);
break; }
case 'v': case 'V': {
- paste_selection(SECONDARY_SELECTION);
- find_ibeam(1);
- if(keypress_draw) draw(1);
+ result = paste(0);
dispatch_event = 1;
- result = 1;
break; }
case 'x': case '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);
+ result = cut(0);
dispatch_event = 1;
- result = 1;
break; }
case 'u': case 'U': {
if( shift_down() ) {
}
+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()
{
return 1;
}
}
+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;
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;
}
//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);
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;
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();
}
int BC_ScrollTextBox::button_press_event()
{
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_TumbleTextBoxText::BC_TumbleTextBoxText(BC_TumbleTextBox *popup,
- float default_value, 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, x, y));
- textbox->set_precision(precision);
- }
- else
- parent_window->add_subwindow(textbox = new BC_TumbleTextBoxText(this,
- default_value, 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;
}
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