X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Froot.cpp;h=8b06f4788f9f4ae45b8837ed63f6c1569b8bc62a;hb=5791712b89bda9d70987592620c659b7b9f2435b;hp=9023b7cb5c0f0f89578dbd864f12228dab9d5f88;hpb=0af3c2393bd00f39db3bfaf5b78a7a44f0fd5ff1;p=libs%2Fgltk.git diff --git a/source/root.cpp b/source/root.cpp index 9023b7c..8b06f47 100644 --- a/source/root.cpp +++ b/source/root.cpp @@ -1,10 +1,7 @@ -/* $Id$ - -This file is part of libmspgltk -Copyright © 2007-2009 Mikko Rasa, Mikkosoft Productions -Distributed under the LGPL -*/ - +#include +#include +#include +#include #include #include #include @@ -15,22 +12,72 @@ Distributed under the LGPL namespace Msp { namespace GLtk { -Root::Root(const Resources &r, Graphics::Window &w): - Widget(r), - Panel(r), - window(w), - lbl_tooltip(0), - tooltip_target(0) +Root::Root(const Resources &r, Graphics::Window &window): + resources(r), + keyboard(new Input::Keyboard(window)), + mouse(new Input::Mouse(window)), + 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): + resources(r), + keyboard(k), + mouse(m), + 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(); - window.signal_button_press.connect(sigc::mem_fun(this, &Root::button_press_event)); - window.signal_button_release.connect(sigc::mem_fun(this, &Root::button_release_event)); - window.signal_pointer_motion.connect(sigc::mem_fun(this, &Root::pointer_motion_event)); - window.signal_key_press.connect(sigc::mem_fun(this, &Root::key_press_event)); - window.signal_key_release.connect(sigc::mem_fun(this, &Root::key_release_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) + { + 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)); + } +} + +Root::~Root() +{ + delete shprog; + if(own_input) + { + delete keyboard; + delete mouse; + } } void Root::tick() @@ -53,7 +100,7 @@ void Root::tick() { if(!lbl_tooltip) { - lbl_tooltip = new Label(res); + lbl_tooltip = new Label; add(*lbl_tooltip); lbl_tooltip->set_style("tooltip"); } @@ -79,39 +126,55 @@ void Root::tick() } } -void Root::button_press_event(int x, int y, unsigned btn, unsigned mod) +void Root::render() const +{ + GL::Bind bind_blend(GL::Blend::alpha()); + + GL::Renderer renderer(&camera); + renderer.set_shader_program(shprog); + Widget::render(renderer); +} + +bool Root::button_press_event(unsigned btn) { if(visible) { Widget *old_focus = pointer_focus; - translate_coords(x, y); + int x, y; + get_pointer(x, y); button_press(x, y, btn); - if(!pointer_focus && !old_focus) - signal_button_press.emit(x, geom.h-1-y, btn, mod); + if(pointer_focus || old_focus) + return true; } + + return false; } -void Root::button_release_event(int x, int y, unsigned btn, unsigned mod) +bool Root::button_release_event(unsigned btn) { if(visible) { Widget *old_focus = pointer_focus; - translate_coords(x, y); + int x, y; + get_pointer(x, y); button_release(x, y, btn); - if(!pointer_focus && !old_focus) - signal_button_release.emit(x, geom.h-1-y, btn, mod); + if(pointer_focus || old_focus) + return true; } + + return false; } -void Root::pointer_motion_event(int x, int y) +bool Root::axis_motion_event(unsigned, float, float) { if(visible) { - translate_coords(x, y); + int x, y; + get_pointer(x, y); pointer_motion(x, y); if(!tooltip_target) @@ -127,41 +190,82 @@ void Root::pointer_motion_event(int x, int y) tooltip_target = 0; } - if(!pointer_focus) - signal_pointer_motion.emit(x, geom.h-1-y); + if(pointer_focus) + return true; } + + return false; } -void Root::key_press_event(unsigned key, unsigned mod, wchar_t ch) +bool Root::key_press_event(unsigned key) { + // XXX Modifiers if(visible) { Widget *old_focus = input_focus; - key_press(Input::key_from_sys(key), mod, ch); + key_press(key, 0); - if(!input_focus && !old_focus) - signal_key_press.emit(key, mod, ch); + if(input_focus || old_focus) + return true; } + + return false; } -void Root::key_release_event(unsigned key, unsigned mod) +bool Root::key_release_event(unsigned key) { if(visible) { Widget *old_focus = input_focus; - key_release(Input::key_from_sys(key), mod); + key_release(key, 0); - if(!input_focus && !old_focus) - signal_key_release.emit(key, mod); + if(input_focus || old_focus) + return true; } + + return false; +} + +bool Root::character_event(StringCodec::unichar ch) +{ + if(visible) + { + Widget *old_focus = input_focus; + + character(ch); + + if(input_focus || old_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; +} + +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::translate_coords(int &x, int &y) +void Root::on_child_added(Widget &wdg) { - x = x*geom.w/window.get_width(); - y = geom.h-1-y*geom.h/window.get_height(); + if(&wdg!=lbl_tooltip) + Panel::on_child_added(wdg); } } // namespace GLtk