src/IconBar.cc (raw)
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// IconBar.cc for Fluxbox Window Manager // Copyright (c) 2001 - 2002 Henrik Kinnunen (fluxgen@linuxmail.org) // // 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: IconBar.cc,v 1.21 2002/12/01 13:41:57 rathnor Exp $ #include "IconBar.hh" #include "i18n.hh" #include "Screen.hh" #include "fluxbox.hh" #include "ImageControl.hh" #include <algorithm> IconBarObj::IconBarObj(FluxboxWindow *fluxboxwin, Window iconwin) { m_fluxboxwin = fluxboxwin; m_iconwin = iconwin; } IconBarObj::~IconBarObj() { } //---------- getIconWidth ------------ // will return the width of an icon // window //------------------------------------ unsigned int IconBarObj::width() const { Window root; unsigned int width, height; unsigned int border_width, depth; //not used int x, y; //not used Display *m_display = Fluxbox::instance()->getXDisplay(); XGetGeometry(m_display, m_iconwin, &root, &x, &y, &width, &height, &border_width, &depth); return width; } IconBar::IconBar(BScreen *scrn, Window parent): m_screen(scrn), m_parent(parent) { m_display = scrn->getBaseDisplay()->getXDisplay(); } IconBar::~IconBar() { } //------------ addIcon ----------------------- // Adds icon to iconbar and repostions the // icons. // returns window to iconobj //-------------------------------------------- Window IconBar::addIcon(FluxboxWindow *fluxboxwin) { Window iconwin = createIconWindow(fluxboxwin, m_parent); decorate(iconwin); //add window object to list m_iconlist.push_back(new IconBarObj(fluxboxwin, iconwin)); //reposition all icons to fit windowbar repositionIcons(); XMapSubwindows(m_display, iconwin); XMapWindow(m_display, iconwin); return iconwin; } //----------- delIcon ------------------- // Removes icon from list and // repositions the rest of the icons // Return X Window of the removed iconobj // returns None if no window was found //--------------------------------------- Window IconBar::delIcon(FluxboxWindow *fluxboxwin) { Window retwin = None; IconBarObj *obj = findIcon(fluxboxwin); if (obj) { IconList::iterator it = std::find(m_iconlist.begin(), m_iconlist.end(), obj); if (it != m_iconlist.end()) { m_iconlist.erase(it); retwin = obj->getIconWin(); delete obj; XDestroyWindow(m_display, retwin); repositionIcons(); } } return retwin; } //------------ loadTheme --------------- // renders theme to m_focus_pm // with the size width * height //-------------------------------------- void IconBar::loadTheme(unsigned int width, unsigned int height) { BImageControl *image_ctrl = m_screen->getImageControl(); Pixmap tmp = m_focus_pm; const FbTk::Texture *texture = &(m_screen->getWindowStyle()->tab.l_focus); //If we are working on a PARENTRELATIVE, change to right focus value if (texture->type() & FbTk::Texture::PARENTRELATIVE ) { texture = &(m_screen->getWindowStyle()->tab.t_focus); } if (texture->type() == (FbTk::Texture::FLAT | FbTk::Texture::SOLID)) { m_focus_pm = None; m_focus_pixel = texture->color().pixel(); } else { m_focus_pm = image_ctrl->renderImage(width, height, *texture); } if (tmp) image_ctrl->removeImage(tmp); } //------------ decorate ------------------ // sets the background pixmap/color, // border, border width of the window //---------------------------------------- void IconBar::decorate(Window win) { XSetWindowBorderWidth(m_display, win, m_screen->getWindowStyle()->tab.border_width); XSetWindowBorder(m_display, win, m_screen->getWindowStyle()->tab.border_color.pixel()); if (m_focus_pm) XSetWindowBackgroundPixmap(m_display, win, m_focus_pm); else XSetWindowBackground(m_display, win, m_focus_pixel); } //------------ reconfigure --------------- // Reconfigures the icons // theme, pos and width //---------------------------------------- void IconBar::reconfigure() { repositionIcons(); } //---------- exposeEvent ----------------- // Handles the expose event // just redraws all the icons //---------------------------------------- void IconBar::exposeEvent(XExposeEvent *ee) { IconBarObj *obj=0; IconList::iterator it = m_iconlist.begin(); IconList::iterator it_end = m_iconlist.end(); for (; it != it_end; ++it) { if ((*it)->getIconWin() == ee->window) { obj = (*it); break; } } if (obj) { Window root; unsigned int width, height; unsigned int border_width, depth; //not used int x, y; XGetGeometry(m_display, m_parent, &root, &x, &y, &width, &height, &border_width, &depth); //max width on every icon unsigned int icon_width = width / m_iconlist.size(); //load right size of theme loadTheme(icon_width, height); draw(obj, icon_width); } } //------------ repositionIcons ------------ // Calculates and moves/resizes the icons //----------------------------------------- void IconBar::repositionIcons() { if (m_iconlist.size() == 0) return; Window root; unsigned int width, height; unsigned int border_width, depth; //not used int x, y; XGetGeometry(m_display, m_parent, &root, &x, &y, &width, &height, &border_width, &depth); //max width on every icon unsigned int icon_width = width / m_iconlist.size(); //load right size of theme loadTheme(icon_width, height); IconList::iterator it = m_iconlist.begin(); IconList::iterator it_end = m_iconlist.end(); for (x = 0; it != it_end; ++it, x += icon_width) { Window iconwin = (*it)->getIconWin(); XMoveResizeWindow(m_display, iconwin, x, 0, icon_width, height); draw((*it), icon_width); decorate(iconwin); } } //------------ createIconWindow ---------------- // creates the X Window of icon // returns the created X Window //---------------------------------------------- Window IconBar::createIconWindow(FluxboxWindow *fluxboxwin, Window parent) { unsigned long attrib_mask = CWBackPixmap | CWBackPixel | CWBorderPixel | CWColormap | CWOverrideRedirect | CWEventMask; XSetWindowAttributes attrib; attrib.background_pixmap = None; attrib.background_pixel = attrib.border_pixel = fluxboxwin->getScreen()->getWindowStyle()->tab.border_color.pixel(); attrib.colormap = fluxboxwin->getScreen()->colormap(); attrib.override_redirect = True; attrib.event_mask = ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | ExposureMask | EnterWindowMask; //create iconwindow Window iconwin = XCreateWindow(m_display, parent, 0, 0, 1, 1, 0, fluxboxwin->getScreen()->getDepth(), InputOutput, fluxboxwin->getScreen()->getVisual(), attrib_mask, &attrib); return iconwin; } //------------ draw ------------------ // Draws theme and string to Window w //------------------------------------ void IconBar::draw(const IconBarObj * const obj, int width) const { if (!obj) return; const FluxboxWindow * const fluxboxwin = obj->getFluxboxWin(); Window iconwin = obj->getIconWin(); unsigned int title_text_w; title_text_w = m_screen->getWindowStyle()->font.textWidth( fluxboxwin->getIconTitle().c_str(), fluxboxwin->getIconTitle().size()); int l = title_text_w; unsigned int dlen=fluxboxwin->getIconTitle().size(); unsigned int bevel_w = m_screen->getBevelWidth(); int dx=bevel_w*2; for (; dlen >= 0; dlen--) { l = m_screen->getWindowStyle()->tab.font.textWidth( fluxboxwin->getIconTitle().c_str(), dlen); l += (bevel_w * 4); if (l < width) break; } switch (m_screen->getWindowStyle()->tab.justify) { case DrawUtil::Font::RIGHT: dx += width - l; break; case DrawUtil::Font::CENTER: dx += (width - l) / 2; break; default: break; } //Draw title to m_iconwin XClearWindow(m_display, iconwin); m_screen->getWindowStyle()->tab.font.drawText( iconwin, m_screen->getScreenNumber(), m_screen->getWindowStyle()->tab.l_text_focus_gc, fluxboxwin->getIconTitle().c_str(), dlen, dx, 1+ m_screen->getWindowStyle()->tab.font.ascent()); } //------------ findWindow ---------- // Tries to find the FluxboxWindow of the X Window // in iconbar // returns the fluxboxwindow on success else // 0 on failure //---------------------------------- FluxboxWindow *IconBar::findWindow(Window w) { IconList::iterator it = m_iconlist.begin(); IconList::iterator it_end = m_iconlist.end(); for (; it != it_end; ++it) { IconBarObj *tmp = (*it); if (tmp) if (tmp->getIconWin() == w) return tmp->getFluxboxWin(); } return 0; } //----------- findIcon --------------- // Tries to find a fluxboxwin icon in the iconlist // returns pointer to IconBarObj on success else // 0 on failure //------------------------------------ IconBarObj *IconBar::findIcon(FluxboxWindow *fluxboxwin) { IconList::iterator it = m_iconlist.begin(); IconList::iterator it_end = m_iconlist.end(); for (; it != it_end; ++it) { IconBarObj *tmp = (*it); if (tmp) if (tmp->getFluxboxWin() == fluxboxwin) return tmp; } return 0; } const IconBarObj *IconBar::findIcon(const FluxboxWindow * const fluxboxwin) const { IconList::const_iterator it = m_iconlist.begin(); IconList::const_iterator it_end = m_iconlist.end(); for (; it != it_end; ++it) { IconBarObj *tmp = (*it); if (tmp) if (tmp->getFluxboxWin() == fluxboxwin) return tmp; } return 0; } |