obsolete
fluxgen fluxgen
D
src/Theme.cc
@@ -1,751 +0,0 @@
-// Theme.cc for fluxbox -// Copyright (c) 2001-2002 Henrik Kinnunen (fluxgen@linuxmail.org) -// Some code based on: -// Screen.cc - Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.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: Theme.cc,v 1.41 2003/01/12 18:48:14 fluxgen Exp $ - - -#include "Theme.hh" - -#include "i18n.hh" -#include "StringUtil.hh" - -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif // _GNU_SOURCE - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif //HAVE_CONFIG_H_ - -#include <X11/Xresource.h> - -#ifdef HAVE_CTYPE_H -#include <ctype.h> -#endif // HAVE_CTYPE_H - -// note: obsolete -extern void bexec(const char *command, char *displaystring); - -#include <cstdio> -#include <cstdarg> -#include <string> -#include <iostream> -using namespace std; - -Theme::Theme(Display *display, Window rootwindow, Colormap colormap, - int screennum, const char *filename, const char *rootcommand): - m_display(display), - m_colormap(colormap), - m_screennum(screennum), - m_rootcommand(rootcommand==0 ? "" : rootcommand) //we dont want to send 0-pointer to std::string -{ - load(filename); - - //-------- create gc for the styles ------------ - - XGCValues gcv; - unsigned long gc_value_mask = GCForeground; - - gcv.foreground = WhitePixel(m_display, screennum)^BlackPixel(m_display, screennum); - gcv.function = GXxor; - gcv.subwindow_mode = IncludeInferiors; - m_opgc = XCreateGC(m_display, rootwindow, - GCForeground | GCFunction | GCSubwindowMode, &gcv); - - gcv.foreground = m_windowstyle.l_text_focus.pixel(); - m_windowstyle.l_text_focus_gc = - XCreateGC(m_display, rootwindow, - gc_value_mask, &gcv); - - gcv.foreground = m_windowstyle.l_text_unfocus.pixel(); - m_windowstyle.l_text_unfocus_gc = - XCreateGC(m_display, rootwindow, - gc_value_mask, &gcv); - - //---- Tab - gcv.foreground = m_windowstyle.tab.l_text_focus.pixel(); - - m_windowstyle.tab.l_text_focus_gc = - XCreateGC(m_display, rootwindow, - gc_value_mask, &gcv); - - gcv.foreground = m_windowstyle.tab.l_text_unfocus.pixel(); - m_windowstyle.tab.l_text_unfocus_gc = - XCreateGC(m_display, rootwindow, - gc_value_mask, &gcv); - - //---end Tab - - - gcv.foreground = m_windowstyle.b_pic_focus.pixel(); - m_windowstyle.b_pic_focus_gc = - XCreateGC(m_display, rootwindow, - GCForeground, &gcv); - - gcv.foreground = m_windowstyle.b_pic_unfocus.pixel(); - m_windowstyle.b_pic_unfocus_gc = - XCreateGC(m_display, rootwindow, - GCForeground, &gcv); - -} - -Theme::~Theme() { - freeWindowStyle(); - freeTabStyle(); -} - -//----- freeWindowStyle ----- -// free memory allocated for m_windowstyle -//-------------------- -void Theme::freeWindowStyle() { - XFreeGC(m_display, m_windowstyle.l_text_focus_gc); - XFreeGC(m_display, m_windowstyle.l_text_unfocus_gc); - XFreeGC(m_display, m_windowstyle.b_pic_focus_gc); - XFreeGC(m_display, m_windowstyle.b_pic_unfocus_gc); -} - -//----- freeTabStyle ----- -// free memory allocated for m_windowstyle.tab -//-------------------- -void Theme::freeTabStyle() { - XFreeGC(m_display, m_windowstyle.tab.l_text_focus_gc); - XFreeGC(m_display, m_windowstyle.tab.l_text_unfocus_gc); -} - -//---------- load ------------ -// Loads a theme from a file -//---------------------------- -void Theme::load(const char *filename){ - m_database = XrmGetFileDatabase(filename); - if (!m_database) - m_database = XrmGetFileDatabase(DEFAULTSTYLE); - - loadWindowStyle(); - loadTabStyle(); - loadRootCommand(); - loadMisc(); - - XrmDestroyDatabase(m_database); -} - -void Theme::loadWindowStyle() { - - //read textures - - readDatabaseTexture("window.title.focus", "Window.Title.Focus", - &m_windowstyle.t_focus, - WhitePixel(m_display, m_screennum)); - if ( (m_windowstyle.t_focus.type() & FbTk::Texture::PARENTRELATIVE) ) { - cerr<<"Warning: window.title.focus type is ParentRelative. Using flat solid!"<<endl; - m_windowstyle.t_focus.setType(FbTk::Texture::FLAT|FbTk::Texture::SOLID); - } - readDatabaseTexture("window.title.unfocus", "Window.Title.Unfocus", - &m_windowstyle.t_unfocus, - BlackPixel(m_display, m_screennum)); - if ( (m_windowstyle.t_unfocus.type() & FbTk::Texture::PARENTRELATIVE) ) { - cerr<<"Warning: window.title.unfocus type is ParentRelative. Using flat solid!"<<endl; - m_windowstyle.t_unfocus.setType(FbTk::Texture::FLAT|FbTk::Texture::SOLID); - } - - readDatabaseTexture("window.label.focus", "Window.Label.Focus", - &m_windowstyle.l_focus, - WhitePixel(m_display, m_screennum)); - readDatabaseTexture("window.label.unfocus", "Window.Label.Unfocus", - &m_windowstyle.l_unfocus, - BlackPixel(m_display, m_screennum)); - - - readDatabaseTexture("window.handle.focus", "Window.Handle.Focus", - &m_windowstyle.h_focus, - WhitePixel(m_display, m_screennum)); - if ( (m_windowstyle.h_focus.type() & FbTk::Texture::PARENTRELATIVE) ) { - cerr<<"Warning: window.handle.focus is ParentReleative. Using flat solid instead."<<endl; - m_windowstyle.h_focus.setType(FbTk::Texture::FLAT|FbTk::Texture::SOLID); - } - readDatabaseTexture("window.handle.unfocus", "Window.Handle.Unfocus", - &m_windowstyle.h_unfocus, - BlackPixel(m_display, m_screennum)); - if ( (m_windowstyle.h_unfocus.type() & FbTk::Texture::PARENTRELATIVE) ) { - cerr<<"Warning: window.handle.unfocus is ParentReleative. Using flat solid instead."<<endl; - m_windowstyle.h_unfocus.setType(FbTk::Texture::FLAT|FbTk::Texture::SOLID); - } - - readDatabaseTexture("window.grip.focus", "Window.Grip.Focus", - &m_windowstyle.g_focus, - WhitePixel(m_display, m_screennum)); - readDatabaseTexture("window.grip.unfocus", "Window.Grip.Unfocus", - &m_windowstyle.g_unfocus, - BlackPixel(m_display, m_screennum)); - readDatabaseTexture("window.button.focus", "Window.Button.Focus", - &m_windowstyle.b_focus, - WhitePixel(m_display, m_screennum)); - readDatabaseTexture("window.button.unfocus", "Window.Button.Unfocus", - &m_windowstyle.b_unfocus, - BlackPixel(m_display, m_screennum)); - readDatabaseTexture("window.button.pressed", "Window.Button.Pressed", - &m_windowstyle.b_pressed, - BlackPixel(m_display, m_screennum)); - - // read colors - - readDatabaseColor("window.frame.focusColor", - "Window.Frame.FocusColor", - &m_windowstyle.f_focus, - WhitePixel(m_display, m_screennum)); - readDatabaseColor("window.frame.unfocusColor", - "Window.Frame.UnfocusColor", - &m_windowstyle.f_unfocus, - BlackPixel(m_display, m_screennum)); - readDatabaseColor("window.label.focus.textColor", - "Window.Label.Focus.TextColor", - &m_windowstyle.l_text_focus, - BlackPixel(m_display, m_screennum)); - readDatabaseColor("window.label.unfocus.textColor", - "Window.Label.Unfocus.TextColor", - &m_windowstyle.l_text_unfocus, - WhitePixel(m_display, m_screennum)); - readDatabaseColor("window.button.focus.picColor", - "Window.Button.Focus.PicColor", - &m_windowstyle.b_pic_focus, - BlackPixel(m_display, m_screennum)); - readDatabaseColor("window.button.unfocus.picColor", - "Window.Button.Unfocus.PicColor", - &m_windowstyle.b_pic_unfocus, - WhitePixel(m_display, m_screennum)); - - //----- font - loadFontFromDatabase(m_windowstyle.font, "window.font", "Window.Font"); - - XrmValue value; - char *value_type; - - if (XrmGetResource(m_database, "window.justify", "Window.Justify", - &value_type, &value)) { - if (strstr(value.addr, "right") || strstr(value.addr, "Right")) - m_windowstyle.justify = DrawUtil::Font::RIGHT; - else if (strstr(value.addr, "center") || strstr(value.addr, "Center")) - m_windowstyle.justify = DrawUtil::Font::CENTER; - else - m_windowstyle.justify = DrawUtil::Font::LEFT; - } else - m_windowstyle.justify = DrawUtil::Font::LEFT; - -} - -void Theme::loadTabStyle() { - - if (!readDatabaseTexture("window.tab.title.focus", "Window.Tab.Title.Focus", - &m_windowstyle.tab.t_focus, - WhitePixel(m_display, m_screennum))) - m_windowstyle.tab.t_focus = m_windowstyle.t_focus; - - if (!readDatabaseTexture("window.tab.title.unfocus", "Window.Tab.Title.Unfocus", - &m_windowstyle.tab.t_unfocus, - BlackPixel(m_display, m_screennum))) - m_windowstyle.tab.t_unfocus = m_windowstyle.t_unfocus; - - if (!readDatabaseTexture("window.tab.label.focus", "Window.Tab.Label.Focus", - &m_windowstyle.tab.l_focus, - WhitePixel(m_display, m_screennum))) - m_windowstyle.tab.l_focus = m_windowstyle.l_focus; - - if (!readDatabaseTexture("window.tab.label.unfocus", "Window.Tab.Label.Unfocus", - &m_windowstyle.tab.l_unfocus, - BlackPixel(m_display, m_screennum))) - m_windowstyle.tab.l_unfocus = m_windowstyle.l_unfocus; - - if (!readDatabaseColor("window.tab.label.focus.textColor", - "Window.Tab.Label.Focus.TextColor", - &m_windowstyle.tab.l_text_focus, - BlackPixel(m_display, m_screennum))) - m_windowstyle.tab.l_text_focus = m_windowstyle.l_text_focus; - - if (!readDatabaseColor("window.tab.label.unfocus.textColor", - "Window.Tab.Label.Unfocus.TextColor", - &m_windowstyle.tab.l_text_unfocus, - WhitePixel(m_display, m_screennum))) - m_windowstyle.tab.l_text_unfocus = m_windowstyle.l_text_unfocus; - - readDatabaseColor("window.tab.borderColor", "Window.Tab.BorderColor", - &m_windowstyle.tab.border_color, - BlackPixel(m_display, m_screennum)); - - XrmValue value; - char *value_type; - - if (XrmGetResource(m_database, "window.tab.borderWidth", "Window.Tab.BorderWidth", - &value_type, &value)) { - if (sscanf(value.addr, "%u", &m_windowstyle.tab.border_width) != 1) - m_windowstyle.tab.border_width = 1; - } else - m_windowstyle.tab.border_width = 1; - - m_windowstyle.tab.border_width_2x = m_windowstyle.tab.border_width*2; - - loadFontFromDatabase(m_windowstyle.tab.font, "window.tab.font", "Window.Tab.Font"); - - if (XrmGetResource(m_database, "window.tab.justify", "Window.Tab.Justify", - &value_type, &value)) { - if (strstr(value.addr, "right") || strstr(value.addr, "Right")) - m_windowstyle.tab.justify = DrawUtil::Font::RIGHT; - else if (strstr(value.addr, "center") || strstr(value.addr, "Center")) - m_windowstyle.tab.justify = DrawUtil::Font::CENTER; - else - m_windowstyle.tab.justify = DrawUtil::Font::LEFT; - } else - m_windowstyle.tab.justify = DrawUtil::Font::LEFT; - -} - -void Theme::loadRootCommand() { -} - -void Theme::loadMisc() { - unsigned int screen_width_div2 = WidthOfScreen(ScreenOfDisplay(m_display, m_screennum)) / 2; - XrmValue value; - char *value_type=0; - - if (XrmGetResource(m_database, "bevelWidth", "BevelWidth", - &value_type, &value)) { - if (sscanf(value.addr, "%u", &m_bevel_width) != 1 || - m_bevel_width > screen_width_div2 || - m_bevel_width == 0) - m_bevel_width = 3; - } else - m_bevel_width = 3; - - if (XrmGetResource(m_database, "handleWidth", "HandleWidth", - &value_type, &value)) { - if (sscanf(value.addr, "%u", &m_handle_width) != 1 || - m_handle_width > screen_width_div2 || m_handle_width == 0) - m_handle_width = 6; - } else - m_handle_width = 6; - - if (XrmGetResource(m_database, "borderWidth", "BorderWidth", - &value_type, &value)) { - if (sscanf(value.addr, "%u", &m_border_width) != 1) - m_border_width = 1; - } else - m_border_width = 1; - - - if (XrmGetResource(m_database, "frameWidth", "FrameWidth", - &value_type, &value)) { - if (sscanf(value.addr, "%u", &m_frame_width) != 1 || - m_frame_width > screen_width_div2) - m_frame_width = m_bevel_width; - } else - m_frame_width = m_bevel_width; - - readDatabaseColor("borderColor", "BorderColor", &m_border_color, - BlackPixel(m_display, m_screennum)); - - // load slit style, if it wasn't found fall back to toolbarstyle - if (!readDatabaseTexture("slit", "Slit", - &m_slit_texture, - BlackPixel(m_display, m_screennum)) ) { - // m_slit_texture = m_toolbarstyle.toolbar; ///!!! TODO !!! - } - -} - - -bool Theme::readDatabaseTexture(char *rname, char *rclass, - FbTk::Texture *texture, - unsigned long default_pixel) -{ - XrmValue value; - char *value_type; - bool retval = true;//return true as default - - if (XrmGetResource(m_database, rname, rclass, &value_type, - &value)) - texture->setFromString(value.addr); - else - texture->setType(FbTk::Texture::SOLID | FbTk::Texture::FLAT); - - if (texture->type() & FbTk::Texture::SOLID) { - int clen = strlen(rclass) + 32, nlen = strlen(rname) + 32; - - char *colorclass = new char[clen], *colorname = new char[nlen]; - - sprintf(colorclass, "%s.Color", rclass); - sprintf(colorname, "%s.color", rname); - - if (!readDatabaseColor(colorname, colorclass, &texture->color(), - default_pixel)) - retval = false; - -#ifdef INTERLACE - sprintf(colorclass, "%s.ColorTo", rclass); - sprintf(colorname, "%s.colorTo", rname); - - readDatabaseColor(colorname, colorclass, &texture->colorTo(), default_pixel); -#endif // INTERLACE - - delete [] colorclass; - delete [] colorname; - - if ((! texture->color().isAllocated()) || - (texture->type() & FbTk::Texture::FLAT)) - return retval; - - XColor xcol; - - xcol.red = (unsigned int) (texture->color().red() + - (texture->color().red() >> 1)); - if (xcol.red >= 0xff) xcol.red = 0xffff; - else xcol.red *= 0xff; - xcol.green = (unsigned int) (texture->color().green() + - (texture->color().green() >> 1)); - if (xcol.green >= 0xff) xcol.green = 0xffff; - else xcol.green *= 0xff; - xcol.blue = (unsigned int) (texture->color().blue() + - (texture->color().blue() >> 1)); - if (xcol.blue >= 0xff) xcol.blue = 0xffff; - else xcol.blue *= 0xff; - - if (! XAllocColor(m_display, m_colormap, &xcol)) - xcol.pixel = 0; - - texture->hiColor().setPixel(xcol.pixel); - - xcol.red = - (unsigned int) ((texture->color().red() >> 2) + - (texture->color().red() >> 1)) * 0xff; - xcol.green = - (unsigned int) ((texture->color().green() >> 2) + - (texture->color().green() >> 1)) * 0xff; - xcol.blue = - (unsigned int) ((texture->color().blue() >> 2) + - (texture->color().blue() >> 1)) * 0xff; - - if (! XAllocColor(m_display, m_colormap, &xcol)) - xcol.pixel = 0; - - texture->loColor().setPixel(xcol.pixel); - } else if (texture->type() & FbTk::Texture::GRADIENT) { - int clen = strlen(rclass) + 10, nlen = strlen(rname) + 10; - - char *colorclass = new char[clen], *colorname = new char[nlen], - *colortoclass = new char[clen], *colortoname = new char[nlen]; - - sprintf(colorclass, "%s.Color", rclass); - sprintf(colorname, "%s.color", rname); - - sprintf(colortoclass, "%s.ColorTo", rclass); - sprintf(colortoname, "%s.colorTo", rname); - - if (!readDatabaseColor(colorname, colorclass, &texture->color(), - default_pixel)) - retval = false; //report failure in loading - - readDatabaseColor(colortoname, colortoclass, &texture->colorTo(), default_pixel); - - delete [] colorclass; - delete [] colorname; - delete [] colortoclass; - delete [] colortoname; - } - - if (!retval) - cerr<<"Failed to load texture for: "<<rname<<endl; - - return retval; -} - - -bool Theme::readDatabaseColor(char *rname, char *rclass, FbTk::Color *color, - unsigned long default_pixel) -{ - XrmValue value; - char *value_type; - - if (XrmGetResource(m_database, rname, rclass, &value_type, - &value)) { - color->setFromString(value.addr, m_screennum); - } else { - color->setPixel(default_pixel); - return false; - } - - return true; -} - - -void Theme::readDatabaseFontSet(char *rname, char *rclass, XFontSet *fontset) { - if (! fontset) return; - - static char *defaultFont = "fixed"; - - bool load_default = false; - XrmValue value; - char *value_type; - - if (*fontset) - XFreeFontSet(m_display, *fontset); - - if (XrmGetResource(m_database, rname, rclass, &value_type, &value)) { - char *fontname = value.addr; - if (! (*fontset = createFontSet(fontname))) - load_default = true; - } else - load_default = true; - - if (load_default) { - *fontset = createFontSet(defaultFont); - - if (! *fontset) { - throw string( - I18n::instance()-> - getMessage( - FBNLS::ScreenSet, FBNLS::ScreenDefaultFontLoadFail, - "BScreen::LoadStyle(): couldn't load default font.")); - } - } -} - - - -void Theme::readDatabaseFont(char *rname, char *rclass, XFontStruct **font) { - if (! font) return; - - static char *defaultFont = "fixed"; - - bool load_default = false; - XrmValue value; - char *value_type; - - if (*font) - XFreeFont(m_display, *font); - - if (XrmGetResource(m_database, rname, rclass, &value_type, &value)) { -#ifdef DEBUG - cerr<<__FILE__<<"("<<__LINE__<<"): Load font:"<<value.addr<<endl; -#endif - if ((*font = XLoadQueryFont(m_display, value.addr)) == 0) { - fprintf(stderr, - I18n::instance()-> - getMessage( - FBNLS::ScreenSet, FBNLS::ScreenFontLoadFail, - "BScreen::LoadStyle(): couldn't load font '%s'\n"), - value.addr); - - load_default = true; - } - } else - load_default = true; - - if (load_default) { - if ((*font = XLoadQueryFont(m_display, defaultFont)) == 0) { - throw string( - I18n::instance()-> - getMessage( - FBNLS::ScreenSet, FBNLS::ScreenDefaultFontLoadFail, - "BScreen::LoadStyle(): couldn't load default font.")); - - } - } -} - -void Theme::reconfigure(bool antialias) { - - XGCValues gcv; - unsigned long gc_value_mask = GCForeground; - - XChangeGC(m_display, m_opgc, - GCForeground | GCFunction | GCSubwindowMode, &gcv); - - gcv.foreground = WhitePixel(m_display, m_screennum); - gcv.function = GXinvert; - gcv.subwindow_mode = IncludeInferiors; - XChangeGC(m_display, m_opgc, - GCForeground | GCFunction | GCSubwindowMode, &gcv); - - gcv.foreground = m_windowstyle.l_text_focus.pixel(); - if (m_windowstyle.font.isAntialias() != antialias) - m_windowstyle.font.setAntialias(antialias); - - XChangeGC(m_display, m_windowstyle.l_text_focus_gc, - gc_value_mask, &gcv); - - gcv.foreground = m_windowstyle.l_text_unfocus.pixel(); - XChangeGC(m_display, m_windowstyle.l_text_unfocus_gc, - gc_value_mask, &gcv); - - //---- Tab - gcv.foreground = m_windowstyle.tab.l_text_focus.pixel(); - if (m_windowstyle.tab.font.isAntialias() != antialias) - m_windowstyle.tab.font.setAntialias(antialias); - XChangeGC(m_display, m_windowstyle.tab.l_text_focus_gc, - gc_value_mask, &gcv); - - gcv.foreground = m_windowstyle.tab.l_text_unfocus.pixel(); - XChangeGC(m_display, m_windowstyle.tab.l_text_unfocus_gc, - gc_value_mask, &gcv); - - //--- end tab - - gcv.foreground = m_windowstyle.b_pic_focus.pixel(); - XChangeGC(m_display, m_windowstyle.b_pic_focus_gc, - GCForeground, &gcv); - - gcv.foreground = m_windowstyle.b_pic_unfocus.pixel(); - XChangeGC(m_display, m_windowstyle.b_pic_unfocus_gc, - GCForeground, &gcv); - -} - -XFontSet Theme::createFontSet(char *fontname) { - XFontSet fs; - const int FONT_ELEMENT_SIZE=50; - char **missing, *def = "-"; - int nmissing, pixel_size = 0, buf_size = 0; - char weight[FONT_ELEMENT_SIZE], slant[FONT_ELEMENT_SIZE]; - - fs = XCreateFontSet(m_display, - fontname, &missing, &nmissing, &def); - if (fs && (! nmissing)) return fs; - -#ifdef HAVE_SETLOCALE - if (! fs) { - if (nmissing) XFreeStringList(missing); - - setlocale(LC_CTYPE, "C"); - fs = XCreateFontSet(m_display, fontname, - &missing, &nmissing, &def); - setlocale(LC_CTYPE, ""); - } -#endif // HAVE_SETLOCALE - - if (fs) { - XFontStruct **fontstructs; - char **fontnames; - XFontsOfFontSet(fs, &fontstructs, &fontnames); - fontname = fontnames[0]; - } - - getFontElement(fontname, weight, FONT_ELEMENT_SIZE, - "-medium-", "-bold-", "-demibold-", "-regular-", 0); - getFontElement(fontname, slant, FONT_ELEMENT_SIZE, - "-r-", "-i-", "-o-", "-ri-", "-ro-", 0); - getFontSize(fontname, &pixel_size); - - if (! strcmp(weight, "*")) - strncpy(weight, "medium", FONT_ELEMENT_SIZE); - if (! strcmp(slant, "*")) - strncpy(slant, "r", FONT_ELEMENT_SIZE); - if (pixel_size < 3) - pixel_size = 3; - else if (pixel_size > 97) - pixel_size = 97; - - buf_size = strlen(fontname) + (FONT_ELEMENT_SIZE * 2) + 64; - char *pattern2 = new char[buf_size]; - snprintf(pattern2, buf_size - 1, - "%s," - "-*-*-%s-%s-*-*-%d-*-*-*-*-*-*-*," - "-*-*-*-*-*-*-%d-*-*-*-*-*-*-*,*", - fontname, weight, slant, pixel_size, pixel_size); - fontname = pattern2; - - if (nmissing) - XFreeStringList(missing); - if (fs) - XFreeFontSet(m_display, fs); - - fs = XCreateFontSet(m_display, fontname, - &missing, &nmissing, &def); - delete [] pattern2; - - return fs; -} - -const char *Theme::getFontSize(const char *pattern, int *size) { - const char *p; - const char *p2=0; - int n=0; - - for (p=pattern; 1; p++) { - if (!*p) { - if (p2!=0 && n>1 && n<72) { - *size = n; return p2+1; - } else { - *size = 16; return 0; - } - } else if (*p=='-') { - if (n>1 && n<72 && p2!=0) { - *size = n; - return p2+1; - } - p2=p; n=0; - } else if (*p>='0' && *p<='9' && p2!=0) { - n *= 10; - n += *p-'0'; - } else { - p2=0; n=0; - } - } -} - -const char *Theme::getFontElement(const char *pattern, char *buf, int bufsiz, ...) { - const char *p, *v; - char *p2; - va_list va; - - va_start(va, bufsiz); - buf[bufsiz-1] = 0; - buf[bufsiz-2] = '*'; - while((v = va_arg(va, char *)) != 0) { - p = StringUtil::strcasestr(pattern, v); - if (p) { - strncpy(buf, p+1, bufsiz-2); - p2 = strchr(buf, '-'); - if (p2) *p2=0; - va_end(va); - return p; - } - } - va_end(va); - strncpy(buf, "*", bufsiz); - return 0; -} - -void Theme::loadFontFromDatabase(FbTk::Font &dest, const char *name, const char *altname) { - assert(name); - assert(altname); - - XrmValue value; - char *value_type; - - if (XrmGetResource(m_database, name, altname, &value_type, &value)) { -#ifdef DEBUG - std::cerr<<__FILE__<<"("<<__LINE__<<"): Load font:"<<value.addr<<std::endl; -#endif // DEBUG - if (!dest.load(value.addr)) - cerr<<"Failed to load font: "<<value.addr<<endl; - } - - -}
D
src/Theme.hh
@@ -1,129 +0,0 @@
-// Theme.hh for fluxbox -// Copyright (c) 2001-2002 Henrik Kinnunen (fluxgen@linuxmail.org) -// -// A lot of the base code is taken from Screen.hh in Blackbox 0.61.1 -// Screen.cc - Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.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: Theme.hh,v 1.23 2003/01/12 18:47:56 fluxgen Exp $ - -#ifndef THEME_HH -#define THEME_HH - -#include "DrawUtil.hh" -#include "Font.hh" -#include "Color.hh" -#include "Texture.hh" - -#include <X11/Xlib.h> -#include <X11/Xresource.h> - -#include <string> - -/// OBSOLETE -/** - Main theme class, holds themes for - Window, slit, and the rootCommand, for a specific screen. -*/ -class Theme { -public: - - Theme(Display *display, Window rootwindow, Colormap colormap, - int screennum, const char *filename, const char *rootcommand); - ~Theme(); - - typedef struct LabelStyle { - LabelStyle(const char *fontname="fixed"):font(fontname) { } - - FbTk::Texture l_focus, l_unfocus, - t_focus, t_unfocus; - GC l_text_focus_gc, l_text_unfocus_gc; - FbTk::Font font; - DrawUtil::Font::FontJustify justify; - FbTk::Color l_text_focus, l_text_unfocus; - } LabelStyle; - - - typedef struct WindowStyle:public LabelStyle { - FbTk::Color f_focus, f_unfocus, b_pic_focus, - b_pic_unfocus; - FbTk::Texture h_focus, h_unfocus, - b_focus, b_unfocus, b_pressed, g_focus, g_unfocus; - GC b_pic_focus_gc, b_pic_unfocus_gc; - - struct t_tab:public LabelStyle { - FbTk::Color border_color; - unsigned int border_width; - unsigned int border_width_2x; - } tab; - - } WindowStyle; - - inline WindowStyle &getWindowStyle() { return m_windowstyle; } - inline const FbTk::Texture &getSlitTexture() const { return m_slit_texture; } - inline unsigned int getBevelWidth() const { return m_bevel_width; } - inline unsigned int getBorderWidth() const { return m_border_width; } - inline unsigned int getHandleWidth() const { return m_handle_width; } - inline unsigned int getFrameWidth() const { return m_frame_width; } - inline GC getOpGC() const { return m_opgc; } - inline const FbTk::Color &getBorderColor() const { return m_border_color; } - void load(const char *filename); - void reconfigure(bool antialias = false); - - inline void setRootCommand(const std::string &command) { m_rootcommand = command; } - - - -private: - - void loadWindowStyle(); - void loadTabStyle(); - void loadRootCommand(); - void loadMisc(); - void freeWindowStyle(); - void freeTabStyle(); - - void loadFontFromDatabase(FbTk::Font &dest, const char *name, const char *altname); - bool readDatabaseTexture(char *, char *, FbTk::Texture *, unsigned long); - bool readDatabaseColor(char *, char *, FbTk::Color *, unsigned long); - - void readDatabaseFontSet(char *, char *, XFontSet *); - XFontSet createFontSet(char *); - void readDatabaseFont(char *, char *, XFontStruct **); - - static const char *getFontElement(const char *pattern, char *buf, int bufsiz, ...); - static const char *getFontSize(const char *pattern, int *size); - - - WindowStyle m_windowstyle; - - unsigned int m_bevel_width, m_border_width, m_handle_width, m_frame_width; - FbTk::Color m_border_color; - GC m_opgc; - Display *m_display; - XrmDatabase m_database; - Colormap m_colormap; - int m_screennum; - std::string m_rootcommand; - FbTk::Texture m_slit_texture; -}; - - -#endif //_THEME_HH_