scrollpane widget, updated chatbox

7 files changed, 110 insertions, 75 deletions

diff --git a/src/client/chat.cc b/src/client/chat.cc
index 9d51adc..af50dff 100644
--- a/src/client/chat.cc
+++ b/src/client/chat.cc
@@ -12,7 +12,8 @@
 
 namespace client {
 
-const size_t DEFAULT_MAX_HISTO_LINES = 512;
+const size_t DEFAULT_CHAT_LOG_SIZE = 256;
+const size_t DEFAULT_CHAT_HISTO_SIZE = 512;
 
 Chat::Chat(ui::Widget *parent) : ui::Window(parent)
 {
@@ -21,12 +22,12 @@ Chat::Chat(ui::Widget *parent) : ui::Window(parent)
 	history.push_back("");
 	history_pos = history.rbegin();
 
-	chat_label = new ui::Label(this, "^BSay^F:^B");
-	chat_label->set_alignment(ui::AlignLeft | ui::AlignVCenter);
-	chat_label->set_border(false);
+	chat_scrollpane = new ui::ScrollPane(this, chat_log);
+	chat_scrollpane->set_border(false);
 
 	chat_input = new ui::InputBox(this);
 	chat_input->set_border(false);
+	chat_input->set_prompt("^BSay^F:^B ");
 
 	chat_input->set_focus();
 
@@ -39,6 +40,13 @@ Chat::~Chat()
 	history.clear();
 }
 
+void Chat::event_text(const std::string & text)
+{
+	while (chat_log.size() >= DEFAULT_CHAT_LOG_SIZE) {
+		chat_log.pop_front();
+	}
+	chat_log.push_back(text);
+}
 
 void Chat::show()
 {
@@ -47,6 +55,8 @@ void Chat::show()
 	history_pos = history.rbegin();
 	(*history_pos).clear();
 	chat_input->set_text((*history_pos));	
+
+	chat_scrollpane->set_scroll(0);
 }
 
 void Chat::toggle()
@@ -57,17 +67,11 @@ void Chat::toggle()
 		show();
 }
 
-void Chat::resize()
-{
-	chat_label->set_location(font()->width(), height() / 5.0f);
-	chat_label->set_size(width() - font()->width() * 2, height() / 5.0f);
-
-	chat_input->set_location(font()->width(), height() / 5.0f * 3.0f);
-	chat_input->set_size(width() - font()->width() * 2, height() / 5.0f);
-}
-
 bool Chat::on_keypress(const int key, const unsigned int modifier)
 {
+	// number of lines to scroll
+	const size_t scroll_offset = 3;
+
 	History::reverse_iterator upit;
 
 	switch( key ) {
@@ -81,7 +85,7 @@ bool Chat::on_keypress(const int key, const unsigned int modifier)
 	case SDLK_RETURN:		
 		if (chat_input->text().size()) {
 			// store input into history
-			while (history.size() >= DEFAULT_MAX_HISTO_LINES) {
+			while (history.size() >= DEFAULT_CHAT_HISTO_SIZE) {
 				history.pop_front();
 			}
 
@@ -95,9 +99,9 @@ bool Chat::on_keypress(const int key, const unsigned int modifier)
 			history.push_back("");
 			history_pos = history.rbegin();
 			chat_input->set_text((*history_pos));
+		} else {
+			hide();
 		}
-
-		hide();
 		return true;
 		break;
 
@@ -118,6 +122,16 @@ bool Chat::on_keypress(const int key, const unsigned int modifier)
 		}
 		return true;
 		break;
+
+	case SDLK_PAGEUP:
+		chat_scrollpane->inc_scroll(scroll_offset);
+		return true;
+		break;
+
+	case SDLK_PAGEDOWN:
+		chat_scrollpane->dec_scroll(scroll_offset);
+		return true;
+		break;
 	}
 
 	return false;
@@ -136,4 +150,19 @@ void Chat::event_draw()
 		Widget::event_draw();
 }
 
+void Chat::resize()
+{
+	const float margin = 8.0f;
+	math::Vector2f s(size());
+	s.x -= margin*2;
+	s.y -= margin*2;
+
+	chat_scrollpane->set_location(margin, margin);
+	chat_scrollpane->set_size(s.x, s.y - font()->height() *1.5f);
+	
+	chat_input->set_location(margin, height() - font()->height() - margin);
+	chat_input->set_size(s.x, font()->height());
+}
+
+
 } // namespace client
diff --git a/src/client/chat.h b/src/client/chat.h
index c7232a9..1ea1765 100644
--- a/src/client/chat.h
+++ b/src/client/chat.h
@@ -11,7 +11,7 @@
 #include <deque>
 
 #include "ui/inputbox.h"
-#include "ui/label.h"
+#include "ui/scrollpane.h"
 #include "ui/window.h"
 
 namespace client {
@@ -25,6 +25,8 @@ public:
 	virtual void show();
 	void toggle();
 
+	void event_text(const std::string & text);
+
 protected:
 	virtual void event_draw();
 	virtual void resize();
@@ -33,7 +35,8 @@ protected:
 	
 
 private:
-	ui::Label		*chat_label;
+	ui::Text 		chat_log;
+	ui::ScrollPane		*chat_scrollpane;
 	ui::InputBox		*chat_input;
 	
 	typedef std::deque<std::string> History;
diff --git a/src/client/client.cc b/src/client/client.cc
index 13c6214..45cc47a 100644
--- a/src/client/client.cc
+++ b/src/client/client.cc
@@ -294,6 +294,7 @@ void Client::notify_message(core::Message::Channel const channel, std::string co
 	}
 
 	con_print << message << std::endl;
+	view()->chat()->event_text(message);
 	//console()->notify(message);
 }
 
diff --git a/src/client/console.cc b/src/client/console.cc
index 3b94b4d..f4f66c1 100644
--- a/src/client/console.cc
+++ b/src/client/console.cc
@@ -16,8 +16,8 @@
 #include "client/keyboard.h"
 #include "core/core.h"
 #include "filesystem/filesystem.h"
-#include "render/render.h"
-#include "render/textures.h"
+#include "render/gl.h"
+#include "ui/paint.h"
 
 namespace client {
 
@@ -48,15 +48,19 @@ Console::Console(ui::Widget *parent) : ui::Window(parent)
 	set_background(true);
 	set_label("console");
 
-	console_scroll = 0;
 	history.clear();
 	history.push_back("");
 	history_pos = history.rbegin();
 
+	console_scrollpane = new ui::ScrollPane(this, con_buffer.log());
+	console_scrollpane->set_border(false);
+	console_scrollpane->set_scroll(0);
+
 	console_input = new ui::InputBox(this);
 	console_input->set_focus();
 	console_input->set_border(false);
 	console_input->set_background(false);
+	console_input->set_prompt("^N>");
 
 	load_history();
 }
@@ -73,7 +77,8 @@ void Console::show()
 	SDL_WM_GrabInput(SDL_GRAB_OFF);
 	SDL_ShowCursor(SDL_ENABLE);
 
-	console_scroll = 0;
+	console_scrollpane->set_scroll(0);
+
 	history_pos = history.rbegin();
 	(*history_pos).clear();
 	console_input->set_text((*history_pos));
@@ -103,7 +108,7 @@ bool Console::on_keypress(const int key, const unsigned int modifier)
 	// number of lines to scroll
 	const size_t scroll_offset = 3;
 
-	Text::reverse_iterator upit;
+	ui::Text::reverse_iterator upit;
 
 	switch( key ) {
 	
@@ -154,17 +159,12 @@ bool Console::on_keypress(const int key, const unsigned int modifier)
 		return true;
 		break;
 	case SDLK_PAGEUP:
-		console_scroll += scroll_offset;
-		if (console_scroll > log().size()) 
-			console_scroll = log().size();
+		console_scrollpane->inc_scroll(scroll_offset);
 		return true;
 		break;
 
 	case SDLK_PAGEDOWN:
-		if (console_scroll > scroll_offset)
-			console_scroll -= scroll_offset;
-		else 
-			console_scroll = 0;
+		console_scrollpane->dec_scroll(scroll_offset);
 		return true;
 		break;
 	}
@@ -172,7 +172,7 @@ bool Console::on_keypress(const int key, const unsigned int modifier)
 	return false;
 }
 
-void Console::event_draw()
+void Console::draw()
 {
 	if (core::application()->connected()) {
 		set_size(parent()->size().width(), parent()->size().height() * DEFAULT_CONSOLE_HEIGHT);
@@ -180,17 +180,29 @@ void Console::event_draw()
 		set_size(parent()->size());
 	}
 
-	ui::Window::event_draw();
-}
+	math::Vector2f s(size());
+	s.x -= 8;
+	s.y -= 8;
 
-void Console::draw()
-{
-	console_input->set_size(this->width(), font()->height());
-	console_input->set_location(0, this->height()-font()->height());
+	console_scrollpane->set_location(4, 4);
+	console_scrollpane->set_size(s.x, s.y - font()->height());
+	
+	console_input->set_location(4, height() - font()->height() -4);
+	console_input->set_size(s.x, font()->height());
 
-	draw_background();
-	draw_border();
+	std::string version(core::name());
+	version += ' ';
+	version.append(core::version());
 
+	render::gl::color(0.0f, 1.0f, 0.0f, 0.5f);
+	
+	s.assign(version.size() * font()->width(), font()->height());
+	math::Vector2f l(global_location());
+	l.x += width() - s.width() -4;
+	l.y += height() - s.height() -4;
+	ui::paint::text(l, s, font(), version);
+
+/*
 	render::Text::setfont(font()->name().c_str(), font()->width(), font()->height());
 	render::gl::enable(GL_TEXTURE_2D);
 
@@ -210,8 +222,8 @@ void Console::draw()
 	int bottom = (int) log().size() - console_scroll;
 	int current_line = 0;
 
-	Text lines;
-	for (Text::iterator it = log().begin(); it != log().end() && current_line < bottom; it++) {
+	ui::Text lines;
+	for (ui::Text::iterator it = log().begin(); it != log().end() && current_line < bottom; it++) {
 		if (current_line >= bottom - height) {
 			std::string linedata(*it);
 			linedata += '\n';
@@ -300,13 +312,13 @@ void Console::draw()
 
 	float y = this->height()-2*font()->height()-4;
 	render::Text::setcolor('N');
-	for (Text::reverse_iterator rit = lines.rbegin(); (y >= 4) && (rit != lines.rend()); ++rit) {
+	for (ui::Text::reverse_iterator rit = lines.rbegin(); (y >= 4) && (rit != lines.rend()); ++rit) {
 		render::Text::draw(4, y, (*rit));
 		y -= font()->height();
 	}
 
 	render::gl::disable(GL_TEXTURE_2D);
-	
+*/	
 }
 
 void Console::save_history()
@@ -322,7 +334,7 @@ void Console::save_history()
 		con_warn << "Could not write " << filename << std::endl;
 		return;
 	}
-	Text::iterator it;
+	ui::Text::iterator it;
 	size_t l = 1;
 	for (it = history.begin(); it != history.end(); it++) {
 		if (l < history.size())
diff --git a/src/client/console.h b/src/client/console.h
index c567d70..40bf4c1 100644
--- a/src/client/console.h
+++ b/src/client/console.h
@@ -8,8 +8,9 @@
 #define __INCLUDED_CLIENT_CONSOLE_H__
 
 #include "sys/consoleinterface.h"
-#include "ui/window.h"
 #include "ui/inputbox.h"
+#include "ui/scrollpane.h"
+#include "ui/window.h"
 
 namespace client {
 
@@ -29,8 +30,6 @@ public:
 /// client system console widget
 class Console : public ui::Window {
 public:
-	typedef std::deque<std::string> Text;
-
 	Console(Widget *parent);
 	virtual ~Console();
 
@@ -49,30 +48,24 @@ public:
 	void toggle();
 
 protected:
-	/// draw event
-	virtual void event_draw();
 
-	/// draw the client console text
+	/// draw the client console
 	virtual void draw();
 
 	/// handle keypress events
 	virtual bool on_keypress(const int key, const unsigned int modifier);
 
 private:
-	inline Text & log() { return con_buffer.log(); }
-
 	// input history
-	Text 			history;
-	Text::reverse_iterator 	history_pos;
-
-	// scroll position
-	size_t 			console_scroll;
+	ui::Text 			history;
+	ui::Text::reverse_iterator 	history_pos;
 
-	// input widget
-	ui::InputBox		*console_input;
+	// console widget
+	ui::InputBox			*console_input;
+	ui::ScrollPane			*console_scrollpane;
 
 	// console buffer
-	static ConsoleBuffer	con_buffer;
+	static ConsoleBuffer		con_buffer;
 };
 
 }
diff --git a/src/client/view.cc b/src/client/view.cc
index 13feade..a5da7d4 100644
--- a/src/client/view.cc
+++ b/src/client/view.cc
@@ -52,13 +52,12 @@ void time_to_stream(std::stringstream &str, float time)
 DevInfo::DevInfo(ui::Widget *parent) : ui::Widget(parent)
 {
 	set_label("devinfo");
-	set_border(true);
+	set_border(false);
+	set_background(false);
 }
 
 void DevInfo::draw()
 {
-	draw_border();
-
 	std::stringstream textstream;
 	core::Entity *target = targets::current();
 	float d = 0;
@@ -88,7 +87,7 @@ void DevInfo::draw()
 	}
 	
 	ui::paint::color(palette()->foreground());
-	ui::paint::text(global_location(), font(), textstream);
+	ui::paint::text(global_location(), size(), font(), textstream);
 }
 
 /* -- Stats -------------------------------------------------------- */
@@ -96,7 +95,8 @@ void DevInfo::draw()
 Stats::Stats(ui::Widget *parent) : ui::Widget(parent)
 {
 	set_label("stats");
-	set_border(true);
+	set_border(false);
+	set_background(false);
 
 	// clear counters
 	for (size_t i =0; i < fps_counter_size; i++)
@@ -111,8 +111,6 @@ Stats::Stats(ui::Widget *parent) : ui::Widget(parent)
 
 void Stats::draw()
 {
-	draw_border();
-
 	// average fps
 	fps_counter_time[fps_counter_index] = core::application()->time();
 	fps_counter_index = (fps_counter_index + 1 ) % fps_counter_size;
@@ -157,7 +155,7 @@ void Stats::draw()
 	}
 
 	ui::paint::color(palette()->foreground());
-	ui::paint::text(global_location(), font(), textstream);
+	ui::paint::text(global_location(), size(), font(), textstream);
 }
 
 /* -- KeyPress ----------------------------------------------------- */
@@ -165,16 +163,15 @@ void Stats::draw()
 KeyPress::KeyPress(ui::Widget *parent) : Widget(parent)
 {
 	set_label("keypress");
-	set_border(true);
+	set_border(false);
+	set_background(false);
 }
 
 void KeyPress::draw()
 {
-	draw_border();
-
 	if(input::last_key_pressed()) {
 		ui::paint::color(palette()->highlight());
-		ui::paint::text(global_location(), size(), font(), input::last_key_pressed()->name(), ui::AlignCenter);
+		ui::paint::label(global_location(), size(), font(), input::last_key_pressed()->name(), ui::AlignCenter);
 	}
 }
 
@@ -212,8 +209,8 @@ void View::resize()
 	set_size(parent()->size());
 
 	// reposition chat widget 
-	view_chat->set_size(font()->width()*64, font()->height()*5);
-	view_chat->set_location(font()->width() * 0.5f, height() *0.5f);
+	view_chat->set_size(font()->width()*64, height() * 0.5f);
+	view_chat->set_location(font()->width(), height() - view_chat->height() - font()->height() * 4);
 
 	// reposition devinfo widget
 	view_devinfo->set_size(font()->width()*32, font()->height()*5);
diff --git a/src/client/view.h b/src/client/view.h
index dbbd7be..960e633 100644
--- a/src/client/view.h
+++ b/src/client/view.h
@@ -17,7 +17,7 @@ namespace client
 const size_t 			fps_counter_size = 32; // fps is the average of 32 frames
 const size_t			net_counter_size = 128; // net is the average of 128 frames
 
-//// a widget to show developer info
+/// a widget to show developer info
 class DevInfo : public ui::Widget
 {
 public: