keypress_draw = 1;
last_keypress = 0;
separators = 0;
+ xscroll = 0;
yscroll = 0;
dirty = 1;
return 0;
}
}
-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)
{
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);
+ draw_single_text(1, font, text_x, k + text_ascent, wtext_row, len);
}
// Get ibeam location
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;
}
projects / goodguy / history.git / blobdiff