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// Toolbar.cc for Fluxbox
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// Copyright (c) 2002 - 2005 Henrik Kinnunen (fluxgen at fluxbox dot org)
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// Toolbar.cc for Blackbox - an X11 Window manager
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// Copyright (c) 1997 - 2000 Brad Hughes (bhughes at tcac.net)
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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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// 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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// 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: Toolbar.cc 4068 2005-06-28 10:16:59Z mathias $
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#include "ToolbarItem.hh"
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#include "ToolbarTheme.hh"
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#include "FbTk/I18n.hh"
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#include "IntResMenuItem.hh"
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#include "BoolMenuItem.hh"
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#include "Xinerama.hh"
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#include "CommandParser.hh"
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#include "FbTk/ImageControl.hh"
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#include "FbTk/MacroCommand.hh"
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#include "FbTk/EventManager.hh"
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#include "FbTk/SimpleCommand.hh"
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#include "FbTk/StringUtil.hh"
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#include "FbTk/Transparent.hh"
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#endif // HAVE_CONFIG_H
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#include <X11/Xutil.h>
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#include <X11/keysym.h>
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void FbTk::Resource<Toolbar::Placement>::
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setFromString(const char *strval) {
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if (strcasecmp(strval, "TopLeft")==0)
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m_value = Toolbar::TOPLEFT;
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else if (strcasecmp(strval, "BottomLeft")==0)
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m_value = Toolbar::BOTTOMLEFT;
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else if (strcasecmp(strval, "TopCenter")==0)
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m_value = Toolbar::TOPCENTER;
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else if (strcasecmp(strval, "BottomCenter")==0)
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m_value = Toolbar::BOTTOMCENTER;
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else if (strcasecmp(strval, "TopRight")==0)
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m_value = Toolbar::TOPRIGHT;
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else if (strcasecmp(strval, "BottomRight")==0)
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m_value = Toolbar::BOTTOMRIGHT;
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else if (strcasecmp(strval, "LeftTop") == 0)
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m_value = Toolbar::LEFTTOP;
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else if (strcasecmp(strval, "LeftCenter") == 0)
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m_value = Toolbar::LEFTCENTER;
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else if (strcasecmp(strval, "LeftBottom") == 0)
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m_value = Toolbar::LEFTBOTTOM;
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else if (strcasecmp(strval, "RightTop") == 0)
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m_value = Toolbar::RIGHTTOP;
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else if (strcasecmp(strval, "RightCenter") == 0)
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m_value = Toolbar::RIGHTCENTER;
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else if (strcasecmp(strval, "RightBottom") == 0)
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m_value = Toolbar::RIGHTBOTTOM;
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string FbTk::Resource<Toolbar::Placement>::
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case Toolbar::TOPLEFT:
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return string("TopLeft");
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case Toolbar::BOTTOMLEFT:
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return string("BottomLeft");
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case Toolbar::TOPCENTER:
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return string("TopCenter");
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case Toolbar::BOTTOMCENTER:
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return string("BottomCenter");
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case Toolbar::TOPRIGHT:
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return string("TopRight");
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case Toolbar::BOTTOMRIGHT:
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return string("BottomRight");
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case Toolbar::LEFTTOP:
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return string("LeftTop");
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case Toolbar::LEFTCENTER:
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return string("LeftCenter");
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case Toolbar::LEFTBOTTOM:
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return string("LeftBottom");
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case Toolbar::RIGHTTOP:
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return string("RightTop");
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case Toolbar::RIGHTCENTER:
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return string("RightCenter");
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case Toolbar::RIGHTBOTTOM:
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return string("RightBottom");
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return string("BottomCenter");
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class SetToolbarPlacementCmd: public FbTk::Command {
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SetToolbarPlacementCmd(Toolbar &tbar, Toolbar::Placement place):m_tbar(tbar), m_place(place) { }
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m_tbar.setPlacement(m_place);
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m_tbar.reconfigure();
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Fluxbox::instance()->save_rc();
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Toolbar::Placement m_place;
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Toolbar::Frame::Frame(FbTk::EventHandler &evh, int screen_num):
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window(screen_num, // screen (parent)
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ButtonPressMask | ButtonReleaseMask | ExposureMask |
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EnterWindowMask | LeaveWindowMask | SubstructureNotifyMask,
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true) // override redirect
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FbTk::EventManager &evm = *FbTk::EventManager::instance();
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// add windows to eventmanager
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evm.add(evh, window);
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Toolbar::Frame::~Frame() {
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FbTk::EventManager &evm = *FbTk::EventManager::instance();
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// remove windows from eventmanager
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Toolbar::Toolbar(BScreen &scrn, FbTk::XLayer &layer, size_t width):
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frame(*this, scrn.screenNumber()),
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m_layeritem(frame.window, layer),
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m_layermenu(scrn.menuTheme(),
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*scrn.layerManager().getLayer(Fluxbox::instance()->getMenuLayer()),
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m_placementmenu(scrn.menuTheme(),
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*scrn.layerManager().getLayer(Fluxbox::instance()->getMenuLayer())),
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m_toolbarmenu(scrn.menuTheme(),
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*scrn.layerManager().getLayer(Fluxbox::instance()->getMenuLayer())),
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m_theme(scrn.screenNumber()),
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m_tool_factory(scrn),
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// lock rcmanager here
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m_rc_auto_hide(scrn.resourceManager().lock(), false,
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scrn.name() + ".toolbar.autoHide", scrn.altName() + ".Toolbar.AutoHide"),
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m_rc_maximize_over(scrn.resourceManager(), false,
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scrn.name() + ".toolbar.maxOver", scrn.altName() + ".Toolbar.MaxOver"),
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m_rc_visible(scrn.resourceManager(), true, scrn.name() + ".toolbar.visible", scrn.altName() + ".Toolbar.Visible"),
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m_rc_width_percent(scrn.resourceManager(), 65,
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scrn.name() + ".toolbar.widthPercent", scrn.altName() + ".Toolbar.WidthPercent"),
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m_rc_alpha(scrn.resourceManager(), 255,
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scrn.name() + ".toolbar.alpha", scrn.altName() + ".Toolbar.Alpha"),
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m_rc_layernum(scrn.resourceManager(), Fluxbox::Layer(Fluxbox::instance()->getDesktopLayer()),
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scrn.name() + ".toolbar.layer", scrn.altName() + ".Toolbar.Layer"),
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m_rc_on_head(scrn.resourceManager(), 0,
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scrn.name() + ".toolbar.onhead", scrn.altName() + ".Toolbar.onHead"),
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m_rc_placement(scrn.resourceManager(), Toolbar::BOTTOMCENTER,
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scrn.name() + ".toolbar.placement", scrn.altName() + ".Toolbar.Placement"),
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m_rc_height(scrn.resourceManager(), 0, scrn.name() + ".toolbar.height", scrn.altName() + ".Toolbar.Height"),
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m_rc_tools(scrn.resourceManager(), "workspacename, prevworkspace, nextworkspace, iconbar, systemtray, prevwindow, nextwindow, clock",
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scrn.name() + ".toolbar.tools", scrn.altName() + ".Toolbar.Tools"),
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m_shape(new Shape(frame.window, 0)),
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m_resize_lock(false) {
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// we need to get notified when the theme is reloaded
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m_theme.reconfigSig().attach(this);
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// listen to screen size changes
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screen().resizeSig().attach(this);
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screen().reconfigureSig().attach(this); // get this on antialias change
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moveToLayer((*m_rc_layernum).getNum());
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m_layermenu.setLabel(_FBTEXT(Toolbar, Layer, "Toolbar Layer", "Title of toolbar layer menu"));
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m_placementmenu.setLabel(_FBTEXT(Toolbar, Placement, "Toolbar Placement", "Title of toolbar placement menu"));
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m_layermenu.setInternalMenu();
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m_placementmenu.setInternalMenu();
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// add menu to screen
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screen().addConfigMenu(_FBTEXT(Toolbar, Toolbar, "Toolbar", "title of toolbar menu item"), menu());
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frame.grab_x = frame.grab_y = 0;
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m_hide_timer.setTimeout(Fluxbox::instance()->getAutoRaiseDelay());
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FbTk::RefCount<FbTk::Command> toggle_hidden(new FbTk::SimpleCommand<Toolbar>(*this, &Toolbar::toggleHidden));
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m_hide_timer.setCommand(toggle_hidden);
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m_hide_timer.fireOnce(true);
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frame.window.showSubwindows();
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// frame.window.show();
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scrn.resourceManager().unlock();
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// setup to listen to child events
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FbTk::EventManager::instance()->addParent(*this, window());
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// get everything together
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// this gets done by the screen later as it loads
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Toolbar::~Toolbar() {
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FbTk::EventManager::instance()->remove(window());
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// remove menu items before we delete tools so we dont end up
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// with dangling pointers to old submenu items (internal menus)
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screen().imageControl().removeImage(m_window_pm);
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void Toolbar::clearStrut() {
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screen().clearStrut(m_strut);
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void Toolbar::updateStrut() {
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bool had_strut = m_strut ? true : false;
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// we should request space if we're in autohide mode or
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// if the user dont want to request space for toolbar.
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if (doAutoHide() || *m_rc_maximize_over || ! *m_rc_visible) {
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screen().updateAvailableWorkspaceArea();
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// request area on screen
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int top = 0, bottom = 0, left = 0, right = 0;
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switch (placement()) {
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top = height() + 2 * theme().border().width();
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bottom = height() + 2 * theme().border().width();
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right = width() + 2 * theme().border().width();
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left = width() + 2 * theme().border().width();
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m_strut = screen().requestStrut(getOnHead(), left, right, top, bottom);
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screen().updateAvailableWorkspaceArea();
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bool Toolbar::isVertical() const {
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return (placement() == RIGHTCENTER ||
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placement() == RIGHTTOP ||
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placement() == RIGHTBOTTOM ||
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placement() == LEFTCENTER ||
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placement() == LEFTTOP ||
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placement() == LEFTBOTTOM);
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void Toolbar::raise() {
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void Toolbar::lower() {
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void Toolbar::reconfigure() {
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// updateVisibleState();
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if (!doAutoHide() && isHidden())
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m_tool_factory.updateThemes();
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// parse resource tools and determine if we need to rebuild toolbar
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bool need_update = false;
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// parse and transform to lower case
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std::list<std::string> tools;
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FbTk::StringUtil::stringtok(tools, *m_rc_tools, ", ");
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transform(tools.begin(),
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FbTk::StringUtil::toLower);
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if (!tools.empty() && tools.size() == m_tools.size()) {
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StringList::const_iterator tool_it = tools.begin();
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StringList::const_iterator current_tool_it = m_tools.begin();
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StringList::const_iterator tool_it_end = tools.end();
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for (; tool_it != tool_it_end; ++tool_it, ++current_tool_it) {
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if (*current_tool_it != *tool_it)
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// did we find anything that wasn't in the right place or new item?
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if (tool_it != tool_it_end)
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} else // sizes does not match so we update
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// destroy tools and rebuild them
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m_tools = tools; // copy values
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if (m_tools.size()) {
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transform(m_tools.begin(), m_tools.end(),
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FbTk::StringUtil::toLower);
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StringList::const_iterator item_it = m_tools.begin();
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StringList::const_iterator item_it_end = m_tools.end();
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for (; item_it != item_it_end; ++item_it) {
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ToolbarItem *item = m_tool_factory.create(*item_it, frame.window, *this);
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m_item_list.push_back(item);
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item->resizeSig().attach(this);
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frame.window.showSubwindows();
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m_hide_timer.start();
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frame.bevel_w = theme().bevelWidth();
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// destroy shape if the theme wasn't specified with one,
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if (theme().shape() == false && m_shape.get())
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else if (theme().shape() && m_shape.get() == 0) {
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m_shape.reset(new Shape(frame.window, 0));
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setPlacement(placement());
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frame.window.moveResize(frame.x_hidden, frame.y_hidden,
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frame.width, frame.height);
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frame.window.moveResize(frame.x, frame.y,
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frame.width, frame.height);
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// render frame window
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Pixmap tmp = m_window_pm;
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if (!theme().toolbar().usePixmap()) {
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frame.window.setBackgroundColor(theme().toolbar().color());
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m_window_pm = screen().imageControl().renderImage(frame.window.width(), frame.window.height(),
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frame.window.setBackgroundPixmap(m_window_pm);
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screen().imageControl().removeImage(tmp);
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frame.window.setBorderColor(theme().border().color());
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frame.window.setBorderWidth(theme().border().width());
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bool have_composite = FbTk::Transparent::haveComposite();
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if (have_composite) {
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frame.window.setOpaque(alpha());
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frame.window.setAlpha(alpha());
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frame.window.clear();
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if (theme().shape() && m_shape.get())
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ItemList::iterator item_it = m_item_list.begin();
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ItemList::iterator item_it_end = m_item_list.end();
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for (; item_it != item_it_end; ++item_it) {
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(*item_it)->updateSizing();
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for (item_it = m_item_list.begin(); item_it != item_it_end; ++item_it) {
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(*item_it)->renderTheme(alpha());
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menu().reconfigure();
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// we're done with all resizing and stuff now we can request a new
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// area to be reserved on screen
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void Toolbar::buttonPressEvent(XButtonEvent &be) {
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screen().hideMenus();
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if (! menu().isVisible()) {
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int head = screen().getHead(be.x_root, be.y_root);
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int borderw = menu().fbwindow().borderWidth();
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pair<int, int> m = screen().clampToHead(head,
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be.x_root - (menu().width() / 2),
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be.y_root - (menu().titleWindow().height() / 2),
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menu().width() + 2*borderw,
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menu().height() + 2*borderw);
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menu().setScreen(screen().getHeadX(head),
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screen().getHeadY(head),
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screen().getHeadWidth(head),
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screen().getHeadHeight(head));
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menu().move(m.first, m.second);
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menu().grabInputFocus();
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void Toolbar::buttonReleaseEvent(XButtonEvent &re) {
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else if (re.button == 4) //mousewheel scroll up
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screen().nextWorkspace(1);
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else if (re.button == 5) //mousewheel scroll down
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screen().prevWorkspace(1);
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void Toolbar::enterNotifyEvent(XCrossingEvent ¬_used) {
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if (! doAutoHide()) {
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if (! m_hide_timer.isTiming())
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m_hide_timer.start();
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if (m_hide_timer.isTiming())
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void Toolbar::leaveNotifyEvent(XCrossingEvent &event) {
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if (event.x_root > x() && event.x_root <= (int)(x() + width()) &&
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event.y_root > y() && event.y_root <= (int)(y() + height()))
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if (m_hide_timer.isTiming())
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} else if (! menu().isVisible() && ! m_hide_timer.isTiming())
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m_hide_timer.start();
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void Toolbar::exposeEvent(XExposeEvent &ee) {
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if (ee.window == frame.window) {
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frame.window.clearArea(ee.x, ee.y,
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ee.width, ee.height);
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void Toolbar::handleEvent(XEvent &event) {
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/* Commented out by Simon 16jun04, since it causes LOTS of rearrangeItems
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particularly on startup. This was needed to resize when tool changes its own
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size, but it has too many side effects. Use the resizeSig in ToolbarItem instead.
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if (event.type == ConfigureNotify &&
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event.xconfigure.window != window().window()) {
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void Toolbar::update(FbTk::Subject *subj) {
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// either screen reconfigured, theme was reloaded
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// or a tool resized itself
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if (typeid(*subj) == typeid(ToolbarItem::ToolbarItemSubject))
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void Toolbar::setPlacement(Toolbar::Placement where) {
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// disable vertical toolbar
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where = BOTTOMCENTER;
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*m_rc_placement = where;
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head_w = screen().width(),
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head_h = screen().height();
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if (screen().hasXinerama()) {
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int head = *m_rc_on_head;
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head_x = screen().getHeadX(head);
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head_y = screen().getHeadY(head);
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head_w = screen().getHeadWidth(head);
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head_h = screen().getHeadHeight(head);
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int bevel_width = theme().bevelWidth();
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int border_width = theme().border().width();
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frame.width = (head_w - 2*border_width) * (*m_rc_width_percent) / 100;
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//!! TODO: change this
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// max height of each toolbar items font...
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unsigned int max_height = m_tool_factory.maxFontHeight();
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if (theme().height() > 0)
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max_height = theme().height();
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if (*m_rc_height > 0 && *m_rc_height < 100)
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max_height = *m_rc_height;
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frame.height = max_height;
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frame.height += (frame.bevel_w * 2);
644
// should we flipp sizes?
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frame.width = frame.height;
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frame.height = head_h * (*m_rc_width_percent) / 100;
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} // else horizontal toolbar
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// So we get at least one pixel visible in hidden mode
653
if (bevel_width <= border_width)
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bevel_width = border_width + 1;
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frame.x_hidden = head_x;
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frame.y_hidden = head_y + bevel_width - border_width - frame.height;
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m_shape->setPlaces(Shape::BOTTOMRIGHT | Shape::BOTTOMLEFT);
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frame.y = head_y + head_h - frame.height - border_width*2;
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frame.x_hidden = head_x;
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frame.y_hidden = head_y + head_h - bevel_width - border_width;
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m_shape->setPlaces(Shape::TOPRIGHT | Shape::TOPLEFT);
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frame.x = head_x + (head_w - frame.width) / 2 - border_width;
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frame.x_hidden = frame.x;
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frame.y_hidden = head_y + bevel_width - border_width - frame.height;
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m_shape->setPlaces(Shape::BOTTOMRIGHT | Shape::BOTTOMLEFT);
684
frame.x = head_x + head_w - frame.width - border_width*2;
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frame.x_hidden = frame.x;
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frame.y_hidden = head_y + bevel_width - border_width - frame.height;
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m_shape->setPlaces(Shape::BOTTOMRIGHT | Shape::BOTTOMLEFT);
693
frame.x = head_x + head_w - frame.width - border_width*2;
694
frame.y = head_y + head_h - frame.height - border_width*2;
695
frame.x_hidden = frame.x;
696
frame.y_hidden = head_y + head_h - bevel_width - border_width;
698
m_shape->setPlaces(Shape::TOPRIGHT | Shape::TOPLEFT);
701
case BOTTOMCENTER: // default is BOTTOMCENTER
703
frame.x = head_x + (head_w - frame.width) / 2 - border_width;
704
frame.y = head_y + head_h - frame.height - border_width*2;
705
frame.x_hidden = frame.x;
706
frame.y_hidden = head_y + head_h - bevel_width - border_width;
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m_shape->setPlaces(Shape::TOPRIGHT | Shape::TOPLEFT);
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frame.y = head_y + (head_h - frame.height)/2 - border_width;
713
frame.x_hidden = frame.x - frame.width + bevel_width + border_width;
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frame.y_hidden = frame.y;
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m_shape->setPlaces(Shape::TOPRIGHT | Shape::BOTTOMRIGHT);
721
frame.x_hidden = frame.x - frame.width + bevel_width + border_width;
722
frame.y_hidden = frame.y;
724
m_shape->setPlaces(Shape::TOPRIGHT | Shape::BOTTOMRIGHT);
728
frame.y = head_y + head_h - frame.height - border_width*2;
729
frame.x_hidden = frame.x - frame.width + bevel_width + border_width;
730
frame.y_hidden = frame.y;
732
m_shape->setPlaces(Shape::TOPRIGHT | Shape::BOTTOMRIGHT);
735
frame.x = head_x + head_w - frame.width - border_width*2;
736
frame.y = head_y + (head_h - frame.height)/2 - border_width;
737
frame.x_hidden = frame.x + frame.width - bevel_width - border_width;
738
frame.y_hidden = frame.y;
740
m_shape->setPlaces(Shape::TOPLEFT | Shape::BOTTOMLEFT);
743
frame.x = head_x + head_w - frame.width - border_width*2;
745
frame.x_hidden = frame.x + frame.width - bevel_width - border_width;
746
frame.y_hidden = frame.y;
748
m_shape->setPlaces(Shape::TOPLEFT | Shape::BOTTOMLEFT);
751
frame.x = head_x + head_w - frame.width - border_width*2;
752
frame.y = head_y + head_h - frame.height - border_width*2;
753
frame.x_hidden = frame.x + frame.width - bevel_width - border_width;
754
frame.y_hidden = frame.y;
756
m_shape->setPlaces(Shape::TOPLEFT | Shape::BOTTOMLEFT);
761
void Toolbar::updateVisibleState() {
762
*m_rc_visible ? frame.window.show() : frame.window.hide();
765
void Toolbar::toggleHidden() {
769
m_hidden = ! m_hidden;
771
frame.window.move(frame.x_hidden, frame.y_hidden);
773
frame.window.move(frame.x, frame.y);
777
void Toolbar::moveToLayer(int layernum) {
778
m_layeritem.moveToLayer(layernum);
779
*m_rc_layernum = layernum;
782
void Toolbar::setupMenus() {
784
using namespace FbTk;
786
typedef RefCount<Command> RefCommand;
787
typedef SimpleCommand<Toolbar> ToolbarCommand;
789
menu().setLabel(_FBTEXT(Toolbar, Toolbar,
790
"Toolbar", "Title of Toolbar menu"));
792
RefCommand reconfig_toolbar(new ToolbarCommand(*this, &Toolbar::reconfigure));
793
RefCommand save_resources(CommandParser::instance().parseLine("saverc"));
794
MacroCommand *toolbar_menuitem_macro = new MacroCommand();
795
toolbar_menuitem_macro->add(reconfig_toolbar);
796
toolbar_menuitem_macro->add(save_resources);
797
RefCommand reconfig_toolbar_and_save_resource(toolbar_menuitem_macro);
799
MacroCommand *visible_macro = new MacroCommand();
800
RefCommand toggle_visible(new ToolbarCommand(*this, &Toolbar::updateVisibleState));
801
visible_macro->add(toggle_visible);
802
visible_macro->add(reconfig_toolbar);
803
visible_macro->add(save_resources);
804
RefCommand toggle_visible_cmd(visible_macro);
805
menu().insert(new BoolMenuItem(_FBTEXT(Common, Visible, "Visible", "Whether this item is visible"),
806
*m_rc_visible, toggle_visible_cmd));
808
menu().insert(new BoolMenuItem(_FBTEXT(Common, AutoHide,
809
"Auto hide", "Toggle auto hide of toolbar"),
811
reconfig_toolbar_and_save_resource));
813
MenuItem *toolbar_menuitem = new IntResMenuItem(_FBTEXT(Toolbar, WidthPercent, "Toolbar width percent", "Percentage of screen width taken by toolbar"),
815
0, 100, menu()); // min/max value
818
toolbar_menuitem->setCommand(reconfig_toolbar_and_save_resource);
819
menu().insert(toolbar_menuitem);
821
menu().insert(new BoolMenuItem(_FBTEXT(Common, MaximizeOver,"Maximize Over", "Maximize over this thing when maximizing"),
823
reconfig_toolbar_and_save_resource));
824
menu().insert(_FBTEXT(Menu, Layer, "Layer...", "Title of Layer menu"), &layerMenu());
826
if (screen().hasXinerama()) {
827
menu().insert(_FBTEXT(Menu, OnHead, "On Head...", "Title of On Head menu"),
828
new XineramaHeadMenu<Toolbar>(screen().menuTheme(),
830
screen().imageControl(),
831
*screen().layerManager().getLayer(Fluxbox::instance()->getMenuLayer()),
833
_FBTEXT(Toolbar, OnHead, "Toolbar on Head", "Title of toolbar on head menu")));
836
typedef pair<const char*, Toolbar::Placement> PlacementP;
837
typedef list<PlacementP> Placements;
838
Placements place_menu;
840
// menu is 3 wide, 5 down
841
place_menu.push_back(PlacementP(_FBTEXT(Align, TopLeft, "Top Left", "Top Left"), Toolbar::TOPLEFT));
842
place_menu.push_back(PlacementP(_FBTEXT(Align, LeftTop, "Left Top", "Left Top"), Toolbar::LEFTTOP));
843
place_menu.push_back(PlacementP(_FBTEXT(Align, LeftCenter, "Left Center", "Left Center"), Toolbar::LEFTCENTER));
844
place_menu.push_back(PlacementP(_FBTEXT(Align, LeftBottom, "Left Bottom", "Left Bottom"), Toolbar::LEFTBOTTOM));
845
place_menu.push_back(PlacementP(_FBTEXT(Align, BottomLeft, "Bottom Left", "Bottom Left"), Toolbar::BOTTOMLEFT));
846
place_menu.push_back(PlacementP(_FBTEXT(Align, TopCenter, "Top Center", "Top Center"), Toolbar::TOPCENTER));
847
place_menu.push_back(PlacementP((const char *)0, Toolbar::TOPLEFT));
848
place_menu.push_back(PlacementP((const char *)0, Toolbar::TOPLEFT));
849
place_menu.push_back(PlacementP((const char *)0, Toolbar::TOPLEFT));
850
place_menu.push_back(PlacementP(_FBTEXT(Align, BottomCenter, "Bottom Center", "Bottom Center"), Toolbar::BOTTOMCENTER));
851
place_menu.push_back(PlacementP(_FBTEXT(Align, TopRight, "Top Right", "Top Right"), Toolbar::TOPRIGHT));
852
place_menu.push_back(PlacementP(_FBTEXT(Align, RightTop, "Right Top", "Right Top"), Toolbar::RIGHTTOP));
853
place_menu.push_back(PlacementP(_FBTEXT(Align, RightCenter, "Right Center", "Right Center"), Toolbar::RIGHTCENTER));
854
place_menu.push_back(PlacementP(_FBTEXT(Align, RightBottom, "Right Bottom", "Right Bottom"), Toolbar::RIGHTBOTTOM));
855
place_menu.push_back(PlacementP(_FBTEXT(Align, BottomRight, "Bottom Right", "Bottom Right"), Toolbar::BOTTOMRIGHT));
858
placementMenu().setMinimumSublevels(3);
859
// create items in sub menu
860
for (size_t i=0; i<15; ++i) {
861
const char *str = place_menu.front().first;
862
Toolbar::Placement placement = place_menu.front().second;
865
placementMenu().insert("");
866
placementMenu().setItemEnabled(i, false);
868
RefCommand setplace(new SetToolbarPlacementCmd(*this, placement));
869
placementMenu().insert(str, setplace);
872
place_menu.pop_front();
874
menu().insert(_FBTEXT(Menu, Placement, "Placement", "Title of Placement menu"), &placementMenu());
875
placementMenu().updateMenu();
878
// this saves resources and clears the slit window to update alpha value
879
FbTk::MenuItem *alpha_menuitem =
880
new IntResMenuItem(_FBTEXT(Common, Alpha, "Alpha", "Transparency level"),
883
// setup command for alpha value
884
MacroCommand *alpha_macrocmd = new MacroCommand();
885
RefCount<Command> alpha_cmd(new SimpleCommand<Toolbar>(*this, &Toolbar::updateAlpha));
886
alpha_macrocmd->add(save_resources);
887
alpha_macrocmd->add(alpha_cmd);
888
RefCount<Command> set_alpha_cmd(alpha_macrocmd);
889
alpha_menuitem->setCommand(set_alpha_cmd);
891
menu().insert(alpha_menuitem);
895
void Toolbar::saveOnHead(int head) {
901
* Place items next to each other, with a bevel width between,
902
* above and below each item. BUT, if there is no bevel width, then
903
* borders should be merged for evenness.
906
void Toolbar::rearrangeItems() {
907
if (m_resize_lock || screen().isShuttingdown() ||
912
m_resize_lock = true;
913
// calculate size for fixed items
914
ItemList::iterator item_it = m_item_list.begin();
915
ItemList::iterator item_it_end = m_item_list.end();
916
int bevel_width = theme().bevelWidth();
917
int fixed_width = bevel_width; // combined size of all fixed items
918
int fixed_items = 0; // number of fixed items
919
int relative_items = 0;
920
int last_bw = 0; // we show the largest border of adjoining items
922
for (; item_it != item_it_end; ++item_it) {
923
if (!(*item_it)->active())
926
int borderW = (*item_it)->borderWidth();
928
if (bevel_width > 0) {
929
// the bevel and border are fixed whether relative or not
930
fixed_width += bevel_width + 2*borderW;
933
if (borderW > last_bw)
934
fixed_width += borderW;
936
fixed_width += last_bw;
944
if ((*item_it)->type() == ToolbarItem::FIXED) {
945
fixed_width += (*item_it)->width();
947
} else if ((*item_it)->type() == ToolbarItem::SQUARE) {
948
fixed_width += height() - 2*bevel_width;
949
if (bevel_width != 0) fixed_width -= 2*borderW;
956
// calculate what's going to be le ft over to the relative sized items
957
int relative_width = 0;
958
int rounding_error = 0;
959
if (fixed_items == 0) // no fixed items, then the rest is the entire width
960
relative_width = width();
962
if (relative_items == 0)
964
else { // size left after fixed items / number of relative items
965
relative_width = (width() - fixed_width)/relative_items;
966
rounding_error = width() - fixed_width - relative_items*(relative_width);
970
// now move and resize the items
971
// borderWidth added back on straight away
972
int next_x = -m_item_list.front()->borderWidth(); // list isn't empty
973
if (bevel_width != 0)
977
for (item_it = m_item_list.begin(); item_it != item_it_end; ++item_it) {
978
int borderW = (*item_it)->borderWidth();
979
if (!(*item_it)->active()) {
981
// make sure it still gets told the toolbar height
982
(*item_it)->resize(1, height()-2*(bevel_width+borderW)); // width of 0 changes to 1 anyway
985
int offset = bevel_width;
986
int size_offset = 2*(borderW + bevel_width);
988
if (bevel_width == 0) {
991
if (borderW > last_bw)
998
if ((*item_it)->type() == ToolbarItem::RELATIVE) {
1000
if (rounding_error != 0) { // distribute rounding error over all relatives
1004
(*item_it)->moveResize(next_x + offset, offset, extra + relative_width, height() - size_offset);
1005
} else if ((*item_it)->type() == ToolbarItem::SQUARE) {
1006
(*item_it)->moveResize(next_x + offset, offset,
1007
height() - size_offset, height() - size_offset);
1008
} else { // fixed size
1009
(*item_it)->moveResize(next_x + offset, offset,
1010
(*item_it)->width(), height() - size_offset);
1013
next_x += (*item_it)->width() + bevel_width;
1014
if (bevel_width != 0)
1015
next_x += 2*borderW;
1019
m_resize_lock = false;
1020
frame.window.clear();
1023
void Toolbar::deleteItems() {
1024
while (!m_item_list.empty()) {
1025
delete m_item_list.back();
1026
m_item_list.pop_back();
1031
void Toolbar::updateAlpha() {
1032
// called when the alpha resource is changed
1033
if (FbTk::Transparent::haveComposite()) {
1034
frame.window.setOpaque(*m_rc_alpha);
1036
frame.window.setAlpha(*m_rc_alpha);
1037
frame.window.clear();
1039
ItemList::iterator item_it = m_item_list.begin();
1040
ItemList::iterator item_it_end = m_item_list.end();
1041
for (item_it = m_item_list.begin(); item_it != item_it_end; ++item_it) {
1042
(*item_it)->renderTheme(alpha());
added
removed
src/Toolbar.cc
