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// WorkspaceNameTool.cc
// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
// and Simon Bowden (rathnor at users.sourceforge.net)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: WorkspaceNameTool.cc,v 1.6 2003/12/07 16:39:43 fluxgen Exp $
#include "WorkspaceNameTool.hh"
#include "ToolTheme.hh"
#include "Screen.hh"
#include "Workspace.hh"
#include "FbTk/ImageControl.hh"
WorkspaceNameTool::WorkspaceNameTool(const FbTk::FbWindow &parent,
ToolTheme &theme, BScreen &screen):
ToolbarItem(ToolbarItem::FIXED),
m_button(parent, theme.font(), "a workspace name"),
m_theme(theme),
m_screen(screen),
m_pixmap(0) {
// set text
m_button.setGC(m_theme.textGC());
m_button.setText(m_screen.currentWorkspace()->name());
// setup signals
screen.workspaceNamesSig().attach(this);
screen.currentWorkspaceSig().attach(this);
theme.reconfigSig().attach(this);
renderTheme();
}
WorkspaceNameTool::~WorkspaceNameTool() {
if (m_pixmap)
m_screen.imageControl().removeImage(m_pixmap);
}
void WorkspaceNameTool::move(int x, int y) {
m_button.move(x, y);
}
void WorkspaceNameTool::resize(unsigned int width, unsigned int height) {
m_button.resize(width, height);
}
void WorkspaceNameTool::moveResize(int x, int y,
unsigned int width, unsigned int height) {
m_button.moveResize(x, y, width, height);
}
void WorkspaceNameTool::update(FbTk::Subject *subj) {
m_button.setText(m_screen.currentWorkspace()->name());
if (m_button.width() != width())
resize(width(), height());
renderTheme();
}
unsigned int WorkspaceNameTool::width() const {
// calculate largest size
int max_size = 0;
const int num_workspaces = m_screen.getNumberOfWorkspaces();
for (int workspace = 0; workspace < num_workspaces; ++workspace) {
const std::string &name = m_screen.getWorkspace(workspace)->name().c_str();
int size = m_theme.font().textWidth(name.c_str(), name.size());
if (size > max_size)
max_size = size;
}
// so align text dont cut the last character
max_size += 2;
return max_size;
}
unsigned int WorkspaceNameTool::height() const {
return m_button.height();
}
unsigned int WorkspaceNameTool::borderWidth() const {
return m_button.borderWidth();
}
void WorkspaceNameTool::show() {
m_button.show();
}
void WorkspaceNameTool::hide() {
m_button.hide();
}
void WorkspaceNameTool::renderTheme() {
Pixmap tmp = m_pixmap;
if (!m_theme.texture().usePixmap()) {
m_pixmap = 0;
m_button.setBackgroundColor(m_theme.texture().color());
} else {
m_pixmap = m_screen.imageControl().renderImage(width(), height(),
m_theme.texture());
m_button.setBackgroundPixmap(m_pixmap);
}
if (tmp)
m_screen.imageControl().removeImage(tmp);
m_button.setJustify(m_theme.justify());
m_button.setBorderWidth(m_theme.border().width());
m_button.setBorderColor(m_theme.border().color());
m_button.clear();
}
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