コード例 #1
0
ファイル: menus.cpp プロジェクト: wixur/teeworlds-ng
int MENUS::ui_do_edit_box(void *id, const RECT *rect, char *str, unsigned str_size, float font_size, bool hidden)
{
    int inside = ui_mouse_inside(rect);
	int r = 0;
	static int at_index = 0;

	if(ui_last_active_item() == id)
	{
		int len = strlen(str);
			
		if (inside && ui_mouse_button(0))
		{
			int mx_rel = (int)(ui_mouse_x() - rect->x);

			for (int i = 1; i <= len; i++)
			{
				if (gfx_text_width(0, font_size, str, i) + 10 > mx_rel)
				{
					at_index = i - 1;
					break;
				}

				if (i == len)
					at_index = len;
			}
		}

		for(int i = 0; i < num_inputevents; i++)
		{
			len = strlen(str);
			LINEINPUT::manipulate(inputevents[i], str, str_size, &len, &at_index);
		}
	}

	bool just_got_active = false;
	
	if(ui_active_item() == id)
	{
		if(!ui_mouse_button(0))
			ui_set_active_item(0);
	}
	else if(ui_hot_item() == id)
	{
		if(ui_mouse_button(0))
		{
			if (ui_last_active_item() != id)
				just_got_active = true;
			ui_set_active_item(id);
		}
	}
	
	if(inside)
		ui_set_hot_item(id);

	RECT textbox = *rect;
	ui_draw_rect(&textbox, vec4(1,1,1,0.5f), CORNER_ALL, 5.0f);
	ui_vmargin(&textbox, 5.0f, &textbox);
	
	const char *display_str = str;
	char stars[128];
	
	if(hidden)
	{
		unsigned s = strlen(str);
		if(s >= sizeof(stars))
			s = sizeof(stars)-1;
		memset(stars, '*', s);
		stars[s] = 0;
		display_str = stars;
	}

	ui_do_label(&textbox, display_str, font_size, -1);
	
	if (ui_last_active_item() == id && !just_got_active)
	{
		float w = gfx_text_width(0, font_size, display_str, at_index);
		textbox.x += w*ui_scale();
		ui_do_label(&textbox, "_", font_size, -1);
	}

	return r;
}
コード例 #2
0
ファイル: ui_dropdown.c プロジェクト: Boerde/uTox
static void dropdown_dpi_onselect(uint16_t i, const DROPDOWN* UNUSED(dm))
{
    ui_scale(i + 1);
}