118 lines
3.8 KiB
C++
118 lines
3.8 KiB
C++
// WorkspaceNameTool.cc
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// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
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// and Simon Bowden (rathnor at users.sourceforge.net)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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// $Id: WorkspaceNameTool.cc,v 1.2 2003/08/11 20:39:05 fluxgen Exp $
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#include "WorkspaceNameTool.hh"
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#include "ToolTheme.hh"
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#include "Screen.hh"
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#include "Workspace.hh"
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#include "FbTk/ImageControl.hh"
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WorkspaceNameTool::WorkspaceNameTool(const FbTk::FbWindow &parent,
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ToolTheme &theme, BScreen &screen):
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ToolbarItem(ToolbarItem::FIXED),
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m_button(parent, theme.font(), "a workspace name"),
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m_theme(theme),
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m_screen(screen),
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m_pixmap(0) {
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// set text
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m_button.setGC(m_theme.textGC());
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m_button.setText(m_screen.currentWorkspace()->name());
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// setup signals
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screen.currentWorkspaceSig().attach(this);
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theme.reconfigSig().attach(this);
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renderTheme();
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}
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WorkspaceNameTool::~WorkspaceNameTool() {
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if (m_pixmap)
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m_screen.imageControl().removeImage(m_pixmap);
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}
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void WorkspaceNameTool::move(int x, int y) {
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m_button.move(x, y);
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}
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void WorkspaceNameTool::resize(unsigned int width, unsigned int height) {
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m_button.resize(width, height);
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}
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void WorkspaceNameTool::moveResize(int x, int y,
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unsigned int width, unsigned int height) {
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m_button.moveResize(x, y, width, height);
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}
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void WorkspaceNameTool::update(FbTk::Subject *subj) {
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m_button.setText(m_screen.currentWorkspace()->name());
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renderTheme();
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}
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unsigned int WorkspaceNameTool::width() const {
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// calculate largest size
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int max_size = 0;
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const int num_workspaces = m_screen.getNumberOfWorkspaces();
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for (int workspace = 0; workspace < num_workspaces; ++workspace) {
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const std::string &name = m_screen.getWorkspace(workspace)->name().c_str();
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int size = m_theme.font().textWidth(name.c_str(), name.size());
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if (size > max_size)
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max_size = size;
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}
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// so align text dont cut the last character
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max_size += 2;
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return max_size;
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}
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unsigned int WorkspaceNameTool::height() const {
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return m_button.height();
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}
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void WorkspaceNameTool::show() {
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m_button.show();
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}
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void WorkspaceNameTool::hide() {
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m_button.hide();
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}
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void WorkspaceNameTool::renderTheme() {
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Pixmap tmp = m_pixmap;
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if (m_theme.texture().type() == (FbTk::Texture::FLAT | FbTk::Texture::SOLID)) {
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m_pixmap = 0;
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m_button.setBackgroundColor(m_theme.texture().color());
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} else {
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m_pixmap = m_screen.imageControl().renderImage(width(), height(),
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m_theme.texture());
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}
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if (tmp)
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m_screen.imageControl().removeImage(tmp);
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m_button.setJustify(m_theme.justify());
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m_button.clear();
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}
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