#include <msp/gl/blend.h>
#include <msp/input/keys.h>
-#include <msp/time/units.h>
#include <msp/time/utils.h>
#include "label.h"
#include "style.h"
+#include "resources.h"
#include "root.h"
+#include "systemkeyboardinput.h"
+
+using namespace std;
namespace Msp {
namespace GLtk {
-Root::Root(const Resources &r, Graphics::Window &window):
- resources(r),
- keyboard(new Input::Keyboard(window)),
- mouse(new Input::Mouse(window)),
- own_input(true)
+Root::Root(Resources &r, Graphics::Window &window, unique_ptr<Input::Keyboard> k, unique_ptr<Input::Mouse> m):
+ Root(r, &window, k.get(), m.get(), nullptr)
{
- set_geometry(Geometry(0, 0, window.get_width(), window.get_height()));
-
- init();
+ own_input[0] = move(k);
+ own_input[1] = move(m);
}
-Root::Root(const Resources &r, Input::Keyboard *k, Input::Mouse *m):
+Root::Root(Resources &r, Graphics::Window &window):
+ Root(r, window, make_unique<Input::Keyboard>(window), make_unique<Input::Mouse>(window))
+{ }
+
+Root::Root(Resources &r, Graphics::Window *window, Input::Keyboard *k, Input::Mouse *m, Input::Touchscreen *t):
resources(r),
keyboard(k),
mouse(m),
- own_input(false)
+ touchscreen(t)
{
- init();
-}
+ if(window)
+ set_geometry(Geometry(0, 0, window->get_width(), window->get_height()));
-void Root::init()
-{
- lbl_tooltip = 0;
- tooltip_target = 0;
+ camera.set_orthographic(geom.w, geom.h);
+ update_camera();
+
+ shprog = &resources.get<GL::Program>("ui.shader");
+
+ blend.enabled = true;
+ blend.src_factor = GL::SRC_ALPHA;
+ blend.dst_factor = GL::ONE_MINUS_SRC_ALPHA;
+
+ if(keyboard)
+ set_state(FOCUS);
update_style();
mouse->signal_axis_motion.connect(sigc::mem_fun(this, &Root::axis_motion_event));
}
- if(keyboard)
- {
- keyboard->signal_button_press.connect(sigc::mem_fun(this, &Root::key_press_event));
- keyboard->signal_button_release.connect(sigc::mem_fun(this, &Root::key_release_event));
- keyboard->signal_character.connect(sigc::mem_fun(this, &Root::character_event));
- }
-}
+ if(keyboard && !input_method)
+ input_method = make_unique<SystemKeyboardInput>(*this, *keyboard);
-Root::~Root()
-{
- if(own_input)
+ if(touchscreen)
{
- delete keyboard;
- delete mouse;
+ touchscreen->signal_button_press.connect(sigc::mem_fun(this, &Root::touch_press_event));
+ touchscreen->signal_button_release.connect(sigc::mem_fun(this, &Root::touch_release_event));
+ touchscreen->signal_axis_motion.connect(sigc::mem_fun(this, &Root::touch_motion_event));
}
}
void Root::tick()
{
+ Time::TimeStamp t = Time::now();
+ Time::TimeDelta dt = (last_tick ? t-last_tick : Time::zero);
+ last_tick = t;
+
+ animate(dt);
+
if(tooltip_timeout && Time::now()>tooltip_timeout)
{
std::string tip;
- if(Widget *wdg = get_descendant_at(pointer_x, pointer_y))
+ if(Widget *wdg = find_descendant_at(pointer_x, pointer_y))
{
tip = wdg->get_tooltip();
tooltip_target = wdg;
{
if(!lbl_tooltip)
{
- lbl_tooltip = new Label;
- add(*lbl_tooltip);
+ lbl_tooltip = &add_new<Label>();
lbl_tooltip->set_style("tooltip");
}
}
}
-void Root::render() const
+void Root::setup_frame(GL::Renderer &)
{
- GL::MatrixStack::projection() = GL::Matrix::ortho_bottomleft(geom.w, geom.h);
- GL::MatrixStack::modelview() = GL::Matrix();
- GL::Bind bind_blend(GL::Blend::alpha());
+ rebuild_hierarchy();
+}
- GL::Renderer renderer(0);
+void Root::render(GL::Renderer &renderer, GL::Tag tag) const
+{
+ if(tag.id)
+ return;
+
+ GL::Renderer::Push push(renderer);
+ renderer.set_camera(camera);
+ renderer.set_shader_program(shprog);
+ renderer.set_blend(&blend);
+ renderer.set_depth_test(nullptr);
Widget::render(renderer);
}
pointer_y = y;
tooltip_timeout = Time::now()+700*Time::msec;
}
- else if(get_descendant_at(x, y)!=tooltip_target)
+ else if(find_descendant_at(x, y)!=tooltip_target)
{
if(lbl_tooltip)
lbl_tooltip->set_visible(false);
- tooltip_target = 0;
+ tooltip_target = nullptr;
}
if(pointer_focus)
return false;
}
-bool Root::key_press_event(unsigned key)
+bool Root::touch_press_event(unsigned finger)
{
- // XXX Modifiers
if(visible)
{
- Widget *old_focus = input_focus;
+ Widget *old_focus = touch_focus;
- key_press(key, 0);
+ int x, y;
+ get_touch(finger, x, y);
+ touch_press(x, y, finger);
- if(input_focus || old_focus)
+ if(touch_focus || old_focus)
return true;
}
return false;
}
-bool Root::key_release_event(unsigned key)
+bool Root::touch_release_event(unsigned finger)
{
if(visible)
{
- Widget *old_focus = input_focus;
+ Widget *old_focus = touch_focus;
- key_release(key, 0);
+ int x, y;
+ get_touch(finger, x, y);
+ touch_release(x, y, finger);
- if(input_focus || old_focus)
+ if(touch_focus || old_focus)
return true;
}
return false;
}
-bool Root::character_event(StringCodec::unichar ch)
+bool Root::touch_motion_event(unsigned axis, float, float)
{
if(visible)
{
- Widget *old_focus = input_focus;
-
- character(ch);
+ unsigned finger = axis/2;
+ int x, y;
+ get_touch(finger, x, y);
+ touch_motion(x, y, finger);
- if(input_focus || old_focus)
+ if(touch_focus)
return true;
}
y = (mouse->get_axis_value(1)*0.5+0.5)*geom.h;
}
+void Root::get_touch(unsigned finger, int &x, int &y)
+{
+ x = (touchscreen->get_axis_value(finger*2)*0.5+0.5)*geom.w;
+ y = (touchscreen->get_axis_value(finger*2+1)*0.5+0.5)*geom.h;
+}
+
+void Root::update_camera()
+{
+ camera.set_position(GL::Vector3(geom.w/2.0f, geom.h/2.0f, geom.h/2.0f));
+ camera.set_depth_clip(geom.h*0.1f, geom.h*0.9f);
+ camera.set_orthographic(geom.w, geom.h);
+}
+
+void Root::on_size_change()
+{
+ Panel::on_size_change();
+ update_camera();
+}
+
+void Root::on_child_added(Widget &wdg)
+{
+ if(&wdg!=lbl_tooltip)
+ Panel::on_child_added(wdg);
+}
+
} // namespace GLtk
} // namespace Msp
projects / libs / gltk.git / blobdiff