From 645250e1cd8ce9bc1faea599df7a1b05836bfeb8 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Tue, 29 Dec 2020 16:09:43 +0100
Subject: Split UI code into application/plugin UI and UI library.

---
 plugingui/tooltip.cc | 200 ---------------------------------------------------
 1 file changed, 200 deletions(-)
 delete mode 100644 plugingui/tooltip.cc

(limited to 'plugingui/tooltip.cc')

diff --git a/plugingui/tooltip.cc b/plugingui/tooltip.cc
deleted file mode 100644
index e251ed5..0000000
--- a/plugingui/tooltip.cc
+++ /dev/null
@@ -1,200 +0,0 @@
-/* -*- Mode: c++ -*- */
-/***************************************************************************
- *            tooltip.cc
- *
- *  Wed May  8 17:31:42 CEST 2019
- *  Copyright 2019 Bent Bisballe Nyeng
- *  deva@aasimon.org
- ****************************************************************************/
-
-/*
- *  This file is part of DrumGizmo.
- *
- *  DrumGizmo is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU Lesser General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  DrumGizmo is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public License
- *  along with DrumGizmo; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
- */
-#include "tooltip.h"
-
-#include "painter.h"
-#include "font.h"
-#include "window.h"
-#include <iostream>
-
-namespace GUI
-{
-
-Tooltip::Tooltip(Widget *parent)
-	: Widget(parent->window())
-	, activating_widget(parent)
-{
-	resize(32, 32);
-}
-
-Tooltip::~Tooltip()
-{
-}
-
-void Tooltip::setText(const std::string& text)
-{
-	this->text = text;
-	needs_preprocessing = true;
-	redraw();
-}
-
-void Tooltip::resize(std::size_t width, std::size_t height)
-{
-	Widget::resize(width, height);
-}
-
-void Tooltip::repaintEvent(RepaintEvent* repaintEvent)
-{
-	if(needs_preprocessing)
-	{
-		preprocessText();
-	}
-
-	Painter p(*this);
-
-	if((width() == 0) || (height() == 0))
-	{
-		return;
-	}
-
-	box.setSize(width(), height());
-	p.drawImage(0, 0, box);
-	p.setColour(Colour(183.0f/255.0f, 219.0f/255.0f, 255.0f/255.0f, 1.0f));
-
-	int ypos = font.textHeight() + y_border;
-
-	for(std::size_t i = 0; i < preprocessed_text.size(); ++i)
-	{
-		if(i * font.textHeight() >= (height() - y_border - font.textHeight()))
-		{
-			break;
-		}
-
-		auto const& line = preprocessed_text[i];
-		p.drawText(x_border, ypos, font, line);
-		ypos += font.textHeight();
-	}
-}
-
-void Tooltip::preprocessText()
-{
-	std::vector<std::string> lines;
-
-	preprocessed_text.clear();
-	std::string text = this->text;
-
-	// Handle tab characters
-	for(std::size_t i = 0; i < text.length(); ++i)
-	{
-		char ch = text.at(i);
-		if(ch == '\t')
-		{
-			text.erase(i, 1);
-			text.insert(i, 4, ' ');
-		}
-	}
-
-	// Handle "\r"
-	for(std::size_t i = 0; i < text.length(); ++i)
-	{
-		char ch = text.at(i);
-		if(ch == '\r')
-		{
-			text.erase(i, 1);
-		}
-	}
-
-	// Handle new line characters
-	std::size_t pos = 0;
-	do
-	{
-		pos = text.find("\n");
-		lines.push_back(text.substr(0, pos));
-		text = text.substr(pos + 1);
-	} while(pos != std::string::npos);
-
-	max_text_width = 0;
-	total_text_height = 0;
-	for(auto const& line: lines)
-	{
-		std::string valid;
-		std::string current;
-		for(auto c: line)
-		{
-			current += c;
-			if(c == ' ')
-			{
-				valid.append(current.substr(valid.size()));
-			}
-		}
-		preprocessed_text.push_back(current);
-
-		max_text_width = std::max(max_text_width, font.textWidth(line));
-		total_text_height += font.textHeight(line);
-	}
-}
-
-void Tooltip::mouseLeaveEvent()
-{
-	hide();
-}
-
-void Tooltip::show()
-{
-	if(needs_preprocessing)
-	{
-		preprocessText();
-	}
-
-	resize(max_text_width + 2*x_border, total_text_height + 2*y_border);
-
-	int x = activating_widget->translateToWindowX();
-	int y = activating_widget->translateToWindowY();
-
-	if(x + width() > window()->width())
-	{
-		x -= width();
-		x += activating_widget->width();
-	}
-
-	if(y + height() > window()->height())
-	{
-		y -= height();
-		y += activating_widget->height();
-	}
-
-	// Make sure the tip is displayed inside the window
-	x = std::max(x, 0);
-	y = std::max(y, 0);
-
-	move(x, y);
-	Widget::show();
-
-	// TODO: This should be handled differently
-	// Hack to notify the window that the mouse is now inside the tooltip.
-	window()->setMouseFocus(this);
-}
-
-void Tooltip::buttonEvent(ButtonEvent* buttonEvent)
-{
-	if(buttonEvent->direction == Direction::down)
-	{
-		hide();
-	}
-}
-
-} // GUI::
-- 
cgit v1.2.3