180 lines
6.5 KiB
C++
180 lines
6.5 KiB
C++
// MenuTheme.cc for FbTk
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// Copyright (c) 2002-2004 Henrik Kinnunen (fluxgen 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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// $Id$
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#include "MenuTheme.hh"
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#include "Color.hh"
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#include "Texture.hh"
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#include "Font.hh"
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#include "App.hh"
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#include "StringUtil.hh"
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#ifdef HAVE_CSTDIO
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#include <cstdio>
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#else
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#include <stdio.h>
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#endif
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#include <algorithm>
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namespace FbTk {
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MenuTheme::MenuTheme(int screen_num):
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FbTk::Theme(screen_num),
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t_text(*this, "menu.title.textColor", "Menu.Title.TextColor"),
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f_text(*this, "menu.frame.textColor", "Menu.Frame.TextColor"),
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h_text(*this, "menu.hilite.textColor", "Menu.Hilite.TextColor"),
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d_text(*this, "menu.frame.disableColor", "Menu.Frame.DisableColor"),
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title(*this, "menu.title", "Menu.Title"),
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frame(*this, "menu.frame", "Menu.Frame"),
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hilite(*this, "menu.hilite", "Menu.Hilite"),
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titlefont(*this, "menu.title.font", "Menu.Title.Font"),
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framefont(*this, "menu.frame.font", "Menu.Frame.Font"),
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framefont_justify(*this, "menu.frame.justify", "Menu.Frame.Justify"),
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titlefont_justify(*this, "menu.title.justify", "Menu.Title.Justify"),
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bullet_pos(*this, "menu.bullet.position", "Menu.Bullet.Position"),
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m_bullet(*this, "menu.bullet", "Menu.Bullet"),
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m_title_height(*this, "menu.titleHeight", "Menu.TitleHeight"),
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m_item_height(*this, "menu.itemHeight", "Menu.ItemHeight"),
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m_border_width(*this, "menu.borderWidth", "Menu.BorderWidth"),
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m_bevel_width(*this, "menu.bevelWidth", "Menu.BevelWidth"),
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m_border_color(*this, "menu.borderColor", "Menu.BorderColor"),
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m_bullet_pixmap(*this, "menu.submenu.pixmap", "Menu.Submenu.Pixmap"),
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m_selected_pixmap(*this, "menu.selected.pixmap", "Menu.Selected.Pixmap"),
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m_unselected_pixmap(*this, "menu.unselected.pixmap", "Menu.Unselected.Pixmap"),
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m_display(FbTk::App::instance()->display()),
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t_text_gc(RootWindow(m_display, screen_num)),
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f_text_gc(RootWindow(m_display, screen_num)),
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h_text_gc(RootWindow(m_display, screen_num)),
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d_text_gc(RootWindow(m_display, screen_num)),
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hilite_gc(RootWindow(m_display, screen_num)),
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m_alpha(255),
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m_menumode(DELAY_OPEN),
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m_delayopen(0), // no delay as default
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m_delayclose(0), // no delay as default
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m_real_title_height(*m_title_height),
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m_real_item_height(*m_item_height)
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{
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m_real_item_height = std::max(*m_item_height, frameFont().height() + 2*bevelWidth());
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m_real_title_height = std::max(*m_title_height,
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titleFont().height() + 2*bevelWidth());
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m_real_item_height = m_real_item_height == 0 ? 1 : m_real_item_height;
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m_real_title_height = m_real_title_height == 0 ? 1 : m_real_title_height;
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// set default values
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*m_border_width = 0;
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*m_bevel_width = 0;
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*m_border_width = 0;
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t_text_gc.setForeground(*t_text);
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f_text_gc.setForeground(*f_text);
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h_text_gc.setForeground(*h_text);
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d_text_gc.setForeground(*d_text);
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hilite_gc.setForeground(hilite->color());
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}
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MenuTheme::~MenuTheme() {
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}
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void MenuTheme::reconfigTheme() {
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// clamp to "normal" size
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if (*m_bevel_width > 20)
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*m_bevel_width = 20;
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if (*m_border_width > 20)
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*m_border_width = 20;
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m_real_item_height = std::max(*m_item_height, frameFont().height() + 2*bevelWidth());
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m_real_title_height = std::max(*m_title_height,
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titleFont().height() + 2*bevelWidth());
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m_real_item_height = m_real_item_height == 0 ? 1 : m_real_item_height;
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m_real_title_height = m_real_title_height == 0 ? 1 : m_real_title_height;
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m_bullet_pixmap->scale(itemHeight(), itemHeight());
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m_selected_pixmap->scale(itemHeight(), itemHeight());
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m_unselected_pixmap->scale(itemHeight(), itemHeight());
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t_text_gc.setForeground(*t_text);
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f_text_gc.setForeground(*f_text);
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h_text_gc.setForeground(*h_text);
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d_text_gc.setForeground(*d_text);
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hilite_gc.setForeground(hilite->color());
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}
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bool MenuTheme::fallback(ThemeItem_base &item) {
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if (item.name() == "menu.borderWidth") {
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return ThemeManager::instance().loadItem(item, "borderWidth", "BorderWidth");
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} else if (item.name() == "menu.borderColor") {
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return ThemeManager::instance().loadItem(item, "borderColor", "BorderColor");
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} else if (item.name() == "menu.bevelWidth") {
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return ThemeManager::instance().loadItem(item, "bevelWidth", "BevelWidth");
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}
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return false;
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}
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template <>
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void ThemeItem<MenuTheme::BulletType>::setDefaultValue() {
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m_value = MenuTheme::EMPTY;
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}
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template <>
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void ThemeItem<MenuTheme::BulletType>::setFromString(const char *str) {
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// do nothing
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if (StringUtil::strcasestr(str, "empty") != 0)
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m_value = MenuTheme::EMPTY;
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else if (StringUtil::strcasestr(str, "square") != 0)
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m_value = MenuTheme::SQUARE;
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else if (StringUtil::strcasestr(str, "triangle") != 0)
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m_value = MenuTheme::TRIANGLE;
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else if (StringUtil::strcasestr(str, "diamond") != 0)
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m_value = MenuTheme::DIAMOND;
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else
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setDefaultValue();
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}
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template <>
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void ThemeItem<MenuTheme::BulletType>::load(const std::string *name, const std::string *altname) {
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// do nothing, we don't have anything extra to load
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}
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template <>
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void ThemeItem<unsigned int>::setDefaultValue() {
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m_value = 0;
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}
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template <>
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void ThemeItem<unsigned int>::setFromString(const char *str) {
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sscanf(str, "%d", &m_value);
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}
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template <>
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void ThemeItem<unsigned int>::load(const std::string *name, const std::string *altname) {
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}
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}; // end namespace FbTk
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