X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Froot.cpp;h=376b9d53c819beec1b2f4548d771571535073b8e;hb=81c4024fb6acf37df702a803dc4efdf82a81525a;hp=e9e62f6785c3a203914dfb10594d1a0db74c812d;hpb=f8f2f18e886429b70325ff36989bb126de617716;p=libs%2Fgltk.git

diff --git a/source/root.cpp b/source/root.cpp
index e9e62f6..376b9d5 100644
--- a/source/root.cpp
+++ b/source/root.cpp
@@ -1,12 +1,9 @@
 #include <msp/gl/blend.h>
-#include <msp/gl/extensions/arb_shader_objects.h>
-#include <msp/gl/programbuilder.h>
-#include <msp/gl/uniform.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"
 
@@ -14,49 +11,31 @@ namespace Msp {
 namespace GLtk {
 
 Root::Root(Resources &r, Graphics::Window &window):
-	resources(r),
-	keyboard(new Input::Keyboard(window)),
-	input_method(0),
-	mouse(new Input::Mouse(window)),
-	touchscreen(0),
-	own_input(true)
+	Root(r, &window, new Input::Keyboard(window), new Input::Mouse(window), nullptr)
 {
-	init(&window);
+	own_input = true;
 }
 
 Root::Root(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)
+	touchscreen(t)
 {
 	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;
+	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();
 
@@ -80,7 +59,6 @@ void Root::init(Graphics::Window *window)
 
 Root::~Root()
 {
-	delete shprog;
 	delete input_method;
 	if(own_input)
 	{
@@ -91,6 +69,12 @@ Root::~Root()
 
 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;
@@ -135,25 +119,22 @@ void Root::tick()
 	}
 }
 
-void Root::render(const GL::Tag &tag) const
+void Root::setup_frame(GL::Renderer &)
 {
-	if(tag.id)
-		return;
-
-	GL::Bind bind_blend(GL::Blend::alpha());
-
-	GL::Renderer renderer(&camera);
-	renderer.set_shader_program(shprog);
-	Widget::render(renderer);
+	rebuild_hierarchy();
 }
 
-void Root::render(GL::Renderer &renderer, const GL::Tag &tag) const
+void Root::render(GL::Renderer &renderer, GL::Tag tag) const
 {
 	if(tag.id)
 		return;
 
-	renderer.end();
-	render(tag);
+	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);
 }
 
 bool Root::button_press_event(unsigned btn)
@@ -208,7 +189,7 @@ bool Root::axis_motion_event(unsigned, float, float)
 		{
 			if(lbl_tooltip)
 				lbl_tooltip->set_visible(false);
-			tooltip_target = 0;
+			tooltip_target = nullptr;
 		}
 
 		if(pointer_focus)
@@ -287,9 +268,9 @@ void Root::update_camera()
 	camera.set_orthographic(geom.w, geom.h);
 }
 
-void Root::on_geometry_change()
+void Root::on_size_change()
 {
-	Panel::on_geometry_change();
+	Panel::on_size_change();
 	update_camera();
 }