WindowManagerProvider::WindowManagerProvider(DisplayWindow window)
: window(window), canvas(window.get_gc()), site(0), focus(0), mouse_capture(0), scale(1.0f), mouse_enabled(true), enabled(false)
{
slots.connect(window.sig_resize(), this, &WindowManagerProvider::on_displaywindow_resize);
InputContext ic = window.get_ic();
slots.connect(ic.get_mouse().sig_key_up(), this, &WindowManagerProvider::on_mouse_input_received);
slots.connect(ic.get_mouse().sig_key_down(), this, &WindowManagerProvider::on_mouse_input_received);
slots.connect(ic.get_mouse().sig_key_dblclk(), this, &WindowManagerProvider::on_mouse_input_received);
slots.connect(ic.get_mouse().sig_pointer_move(), this, &WindowManagerProvider::on_mouse_input_received);
slots.connect(ic.get_keyboard().sig_key_up(), this, &WindowManagerProvider::on_input_received);
slots.connect(ic.get_keyboard().sig_key_down(), this, &WindowManagerProvider::on_input_received);
for (int i = 0; i < ic.get_tablet_count(); ++i)
{
slots.connect(ic.get_tablet(i).sig_axis_move(), this, &WindowManagerProvider::on_mouse_input_received);
slots.connect(ic.get_tablet(i).sig_key_down(), this, &WindowManagerProvider::on_mouse_input_received);
slots.connect(ic.get_tablet(i).sig_key_dblclk(), this, &WindowManagerProvider::on_mouse_input_received);
slots.connect(ic.get_tablet(i).sig_key_up(), this, &WindowManagerProvider::on_mouse_input_received);
slots.connect(ic.get_tablet(i).sig_proximity_change(), this, &WindowManagerProvider::on_mouse_input_received);
}
#ifdef WIN32
DataBuffer ani_file = File::read_bytes("Resources/Engine/Cursors/NormalSelect.ani");
int desired_width = 32;
int desired_height = 32;
cursor = (HCURSOR)CreateIconFromResourceEx((PBYTE) ani_file.get_data(), ani_file.get_size(), FALSE, 0x00030000, desired_width, desired_height, LR_DEFAULTCOLOR);
if (cursor == 0)
throw Exception("CreateIconFromResourceEx failed!");
#endif
}
int HSV::start(const std::vector<std::string> &args)
{
DisplayWindow window("ClanLib HSV Example", 1024, 768);
Slot slot = window.sig_window_close().connect(this, &HSV::on_close);
Slot slot_input_up = (window.get_ic().get_keyboard()).sig_key_up().connect(this, &HSV::on_input_up);
Canvas canvas(window);
InputContext ic = window.get_ic();
ProgramObject program = create_shader_program(canvas);
Texture texture = create_texture(canvas);
clan::Font font(canvas, "tahoma", 24);
ubyte64 last_time = System::get_time();
float hue_offset = 0.0;
while (!quit)
{
ubyte64 current_time = System::get_time();
float time_delta_ms = static_cast<float> (current_time - last_time);
last_time = current_time;
if (ic.get_keyboard().get_keycode(keycode_left))
hue_offset += 0.0005f * time_delta_ms;
else if (ic.get_keyboard().get_keycode(keycode_right))
hue_offset -= 0.0005f * time_delta_ms;
if (hue_offset < -1.0f)
hue_offset += 1.0f;
if (hue_offset > 1.0f)
hue_offset -= 1.0f;
render_texture(canvas, program, texture, hue_offset);
font.draw_text(canvas, 32, 700, "Use cursor keys left and right");
window.flip();
KeepAlive::process(10);
}
return 0;
}
GUIWindowManagerProvider_Direct::GUIWindowManagerProvider_Direct(DisplayWindow &display_window, Canvas &canvas)
: site(0), activated_window(0), capture_mouse_window(NULL), display_window(display_window), window_canvas(canvas)
{
slots.connect(display_window.sig_window_close(), this, &GUIWindowManagerProvider_Direct::on_displaywindow_window_close);
InputContext ic = display_window.get_ic();
slots.connect(ic.get_mouse().sig_key_up(), this, &GUIWindowManagerProvider_Direct::on_input_mouse_up);
slots.connect(ic.get_mouse().sig_key_down(), this, &GUIWindowManagerProvider_Direct::on_input_mouse_down);
slots.connect(ic.get_mouse().sig_key_dblclk(), this, &GUIWindowManagerProvider_Direct::on_input_mouse_down);
slots.connect(ic.get_mouse().sig_pointer_move(), this, &GUIWindowManagerProvider_Direct::on_input_mouse_move);
slots.connect(ic.get_keyboard().sig_key_up(), this, &GUIWindowManagerProvider_Direct::on_input);
slots.connect(ic.get_keyboard().sig_key_down(), this, &GUIWindowManagerProvider_Direct::on_input);
for (int tc = 0; tc < ic.get_tablet_count(); ++tc)
{
slots.connect(ic.get_tablet(tc).sig_axis_move(), this, &GUIWindowManagerProvider_Direct::on_input_mouse_move);
slots.connect(ic.get_tablet(tc).sig_key_dblclk(), this, &GUIWindowManagerProvider_Direct::on_input_mouse_down);
slots.connect(ic.get_tablet(tc).sig_key_down(), this, &GUIWindowManagerProvider_Direct::on_input_mouse_down);
slots.connect(ic.get_tablet(tc).sig_key_up(), this, &GUIWindowManagerProvider_Direct::on_input);
}
}
int HSV::start(const std::vector<std::string> &args)
{
clan::SlotContainer cc;
DisplayWindow window("ClanLib HSV Sprite", 1024, 768);
cc.connect(window.sig_window_close(), clan::bind_member(this, &HSV::on_close));
cc.connect(window.get_ic().get_keyboard().sig_key_up(), clan::bind_member(this, &HSV::on_input_up));
Canvas canvas(window);
InputContext ic = window.get_ic();
clan::Font font(canvas, "Tahoma", -11);
HSVSpriteBatch sprite_batcher(canvas);
HSVSprite car1(canvas, &sprite_batcher, "../../Game/SpritesRTS/Gfx/spaceshoot_body_moving1.png");
HSVSprite car2(canvas, &sprite_batcher, "Resources/ferrari_maranello.png");
HSVSprite *cars[] = { &car1, &car2 };
ubyte64 last_fps_update = System::get_time();
ubyte64 last_time = last_fps_update;
int fps = 0;
std::string fps_text;
float hue_offset = 0.0;
while (!quit)
{
ubyte64 current_time = System::get_time();
float time_delta_ms = static_cast<float> (current_time - last_time);
last_time = current_time;
if (ic.get_keyboard().get_keycode(keycode_left))
hue_offset += 0.0005f * time_delta_ms;
else if (ic.get_keyboard().get_keycode(keycode_right))
hue_offset -= 0.0005f * time_delta_ms;
if (hue_offset < -1.0f)
hue_offset += 1.0f;
if (hue_offset > 1.0f)
hue_offset -= 1.0f;
canvas.clear(Colorf::darkslategrey);
float car_hue = hue_offset;
for (int y = 0; y < 10; y++)
{
for (int x = 0; x < 7; x++)
{
cars[(x+y)%2]->draw(canvas, 60+x*128, 60+y*64, car_hue);
car_hue += 0.02f;
if (car_hue < -1.0f)
car_hue += 1.0f;
if (car_hue > 1.0f)
car_hue -= 1.0f;
}
}
fps++;
if (System::get_time() - last_fps_update > 2000)
{
fps_text = string_format("%1 fps", fps/2.0f);
last_fps_update = System::get_time();
fps = 0;
}
Size fps_size = font.get_text_size(canvas, fps_text);
font.draw_text(canvas, canvas.get_width()-10-fps_size.width, 16, fps_text);
font.draw_text(canvas, 32, 730, "Use cursor keys left and right");
window.flip(0);
KeepAlive::process();
}
return 0;
}
void GUIWindowManagerProvider_System::create_window(
GUITopLevelWindow *handle,
GUITopLevelWindow *owner,
GUIComponent *component,
GUITopLevelDescription description)
{
description.set_update_supported(true);
GUITopLevelWindowSystem *owner_window = 0;
if (owner)
{
owner_window = window_map[owner];
description.set_owner_window(owner_window->window);
}
GUITopLevelWindowSystem *top_level_window;
#ifdef WIN32 // Cached windows do not work on Linux
if (description.get_using_gui_window_cache())
{
used_cached_windows++;
if (used_cached_windows <= cached_windows.size())
{
top_level_window = cached_windows[used_cached_windows-1];
top_level_window->slots = SlotContainer();
cache_window_handles[handle] = top_level_window->window.get_hwnd();
}
else
{
top_level_window = new GUITopLevelWindowSystem;
top_level_window->window = DisplayWindow(description);
top_level_window->canvas = Canvas(top_level_window->window);
cached_windows.push_back(top_level_window);
cache_window_handles[handle] = top_level_window->window.get_hwnd();
}
}
else
#endif
{
top_level_window = new GUITopLevelWindowSystem;
top_level_window->window = DisplayWindow(description);
top_level_window->canvas = Canvas(top_level_window->window);
}
top_level_window->canvas.set_map_mode(map_2d_upper_left);
top_level_window->slots.connect(top_level_window->window.sig_lost_focus(), this, &GUIWindowManagerProvider_System::on_displaywindow_lost_focus, handle);
top_level_window->slots.connect(top_level_window->window.sig_got_focus(), this, &GUIWindowManagerProvider_System::on_displaywindow_got_focus, handle);
top_level_window->slots.connect(top_level_window->window.sig_resize(), this, &GUIWindowManagerProvider_System::on_displaywindow_resize, handle);
top_level_window->slots.connect(top_level_window->window.sig_paint(), this, &GUIWindowManagerProvider_System::on_displaywindow_paint, handle);
top_level_window->slots.connect(top_level_window->window.sig_window_close(), this, &GUIWindowManagerProvider_System::on_displaywindow_window_close, handle);
top_level_window->slots.connect(top_level_window->window.sig_window_destroy(), this, &GUIWindowManagerProvider_System::on_displaywindow_window_destroy, handle);
InputContext ic = top_level_window->window.get_ic();
top_level_window->slots.connect(ic.get_mouse().sig_key_up(), this, &GUIWindowManagerProvider_System::on_input, handle);
top_level_window->slots.connect(ic.get_mouse().sig_key_down(), this, &GUIWindowManagerProvider_System::on_input, handle);
top_level_window->slots.connect(ic.get_mouse().sig_key_dblclk(), this, &GUIWindowManagerProvider_System::on_input, handle);
top_level_window->slots.connect(ic.get_mouse().sig_pointer_move(), this, &GUIWindowManagerProvider_System::on_input, handle);
top_level_window->slots.connect(ic.get_keyboard().sig_key_up(), this, &GUIWindowManagerProvider_System::on_input, handle);
top_level_window->slots.connect(ic.get_keyboard().sig_key_down(), this, &GUIWindowManagerProvider_System::on_input, handle);
for (int i = 0; i < ic.get_tablet_count(); ++i)
{
top_level_window->slots.connect(ic.get_tablet(i).sig_axis_move(), this, &GUIWindowManagerProvider_System::on_input, handle);
top_level_window->slots.connect(ic.get_tablet(i).sig_key_down(), this, &GUIWindowManagerProvider_System::on_input, handle);
top_level_window->slots.connect(ic.get_tablet(i).sig_key_dblclk(), this, &GUIWindowManagerProvider_System::on_input, handle);
top_level_window->slots.connect(ic.get_tablet(i).sig_key_up(), this, &GUIWindowManagerProvider_System::on_input, handle);
top_level_window->slots.connect(ic.get_tablet(i).sig_proximity_change(), this, &GUIWindowManagerProvider_System::on_input, handle);
}
window_map[handle] = top_level_window;
sig_toplevel_window_created.invoke(top_level_window->window);
}