X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Froot.cpp;h=e867fae63653ebf39f10e4398fa5c5f83d3a301a;hb=3bdb7fd6873ca45ce7e7754040b69b0d941eef31;hp=e7c0a9251eadebfe8863e3549e4571737c0b24aa;hpb=fdc7fecc65f5f517d66abe3546a949a46836c4a6;p=libs%2Fgltk.git diff --git a/source/root.cpp b/source/root.cpp index e7c0a92..e867fae 100644 --- a/source/root.cpp +++ b/source/root.cpp @@ -1,32 +1,92 @@ #include +#include +#include +#include #include #include #include #include "label.h" #include "style.h" #include "root.h" +#include "systemkeyboardinput.h" namespace Msp { namespace GLtk { -Root::Root(const Resources &r, Graphics::Window &w): +Root::Root(const Resources &r, Graphics::Window &window): resources(r), - window(w), - keyboard(window), - mouse(window), - lbl_tooltip(0), - tooltip_target(0) + keyboard(new Input::Keyboard(window)), + input_method(0), + mouse(new Input::Mouse(window)), + touchscreen(0), + own_input(true) { - set_geometry(Geometry(0, 0, window.get_width(), window.get_height())); + init(&window); +} + +Root::Root(const Resources &r, Graphics::Window *window, Input::Keyboard *k, Input::Mouse *m, Input::Touchscreen *t): + resources(r), + keyboard(k), + input_method(0), + mouse(m), + touchscreen(t), + own_input(false) +{ + init(window); +} + +void Root::init(Graphics::Window *window) +{ + if(window) + set_geometry(Geometry(0, 0, window->get_width(), window->get_height())); + + lbl_tooltip = 0; + tooltip_target = 0; + + camera.set_orthographic(geom.w, geom.h); + update_camera(); + + if(GL::ARB_shader_objects) + { + shprog = new GL::Program; + GL::ProgramBuilder::StandardFeatures features; + features.material = true; + features.texture = true; + GL::ProgramBuilder(features).add_shaders(*shprog); + shprog->link(); + } + else + shprog = 0; update_style(); - mouse.signal_button_press.connect(sigc::mem_fun(this, &Root::button_press_event)); - mouse.signal_button_release.connect(sigc::mem_fun(this, &Root::button_release_event)); - mouse.signal_axis_motion.connect(sigc::mem_fun(this, &Root::axis_motion_event)); - 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(mouse) + { + mouse->signal_button_press.connect(sigc::mem_fun(this, &Root::button_press_event)); + mouse->signal_button_release.connect(sigc::mem_fun(this, &Root::button_release_event)); + mouse->signal_axis_motion.connect(sigc::mem_fun(this, &Root::axis_motion_event)); + } + + if(keyboard && !input_method) + input_method = new SystemKeyboardInput(*this, *keyboard); + + if(touchscreen) + { + 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)); + } +} + +Root::~Root() +{ + delete shprog; + delete input_method; + if(own_input) + { + delete keyboard; + delete mouse; + } } void Root::tick() @@ -75,37 +135,62 @@ void Root::tick() } } -void Root::render() const +void Root::render(const GL::Tag &tag) const { - GL::MatrixStack::projection() = GL::Matrix::ortho_bottomleft(geom.w, geom.h); - GL::MatrixStack::modelview() = GL::Matrix(); + if(tag.id) + return; + GL::Bind bind_blend(GL::Blend::alpha()); - GL::Renderer renderer(0); + GL::Renderer renderer(&camera); + renderer.set_shader_program(shprog); Widget::render(renderer); } -void Root::button_press_event(unsigned btn) +void Root::render(GL::Renderer &renderer, const GL::Tag &tag) const +{ + if(tag.id) + return; + + renderer.end(); + render(tag); +} + +bool Root::button_press_event(unsigned btn) { if(visible) { + Widget *old_focus = pointer_focus; + int x, y; get_pointer(x, y); button_press(x, y, btn); + + if(pointer_focus || old_focus) + return true; } + + return false; } -void Root::button_release_event(unsigned btn) +bool Root::button_release_event(unsigned btn) { if(visible) { + Widget *old_focus = pointer_focus; + int x, y; get_pointer(x, y); button_release(x, y, btn); + + if(pointer_focus || old_focus) + return true; } + + return false; } -void Root::axis_motion_event(unsigned, float, float) +bool Root::axis_motion_event(unsigned, float, float) { if(visible) { @@ -125,32 +210,93 @@ void Root::axis_motion_event(unsigned, float, float) lbl_tooltip->set_visible(false); tooltip_target = 0; } + + if(pointer_focus) + return true; } + + return false; } -void Root::key_press_event(unsigned key) +bool Root::touch_press_event(unsigned finger) { - // XXX Modifiers if(visible) - key_press(key, 0); + { + Widget *old_focus = touch_focus; + + int x, y; + get_touch(finger, x, y); + touch_press(x, y, finger); + + if(touch_focus || old_focus) + return true; + } + + return false; } -void Root::key_release_event(unsigned key) +bool Root::touch_release_event(unsigned finger) { if(visible) - key_release(key, 0); + { + Widget *old_focus = touch_focus; + + int x, y; + get_touch(finger, x, y); + touch_release(x, y, finger); + + if(touch_focus || old_focus) + return true; + } + + return false; } -void Root::character_event(StringCodec::unichar ch) +bool Root::touch_motion_event(unsigned axis, float, float) { if(visible) - character(ch); + { + unsigned finger = axis/2; + int x, y; + get_touch(finger, x, y); + touch_motion(x, y, finger); + + if(touch_focus) + return true; + } + + return false; } void Root::get_pointer(int &x, int &y) { - x = (mouse.get_axis_value(0)*0.5+0.5)*geom.w; - y = (mouse.get_axis_value(1)*0.5+0.5)*geom.h; + x = (mouse->get_axis_value(0)*0.5+0.5)*geom.w; + 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_geometry_change() +{ + Panel::on_geometry_change(); + update_camera(); +} + +void Root::on_child_added(Widget &wdg) +{ + if(&wdg!=lbl_tooltip) + Panel::on_child_added(wdg); } } // namespace GLtk