mirror of
https://github.com/Llewellynvdm/conky.git
synced 2024-06-26 10:52:35 +00:00
4a7bec5ba6
* initialize XColor/XftColor this does not change behavior, but avoids passing uninitialized data to X/Xft functions * gui, x11: move have_argb_visual to x11 files this variable only has meaning with respect to X11 * x11: clear have_argb_visual if the setting changes to false otherwise, we may try to use colors with alpha when we no longer requested a 32-bit visual * x11: premultiply alpha of background colors * x11: clean up set_foreground_color a bit --------- Co-authored-by: bi4k8 <bi4k8@github>
165 lines
3.7 KiB
C++
165 lines
3.7 KiB
C++
/*
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*
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* Conky, a system monitor, based on torsmo
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*
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* Please see COPYING for details
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*
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* Copyright (c) 2005-2021 Brenden Matthews, Philip Kovacs, et. al.
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* (see AUTHORS)
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* All rights reserved.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#include <X11/Xatom.h>
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wvariadic-macros"
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#include <X11/Xlib.h>
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#pragma GCC diagnostic pop
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#ifdef BUILD_XFT
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#include <X11/Xft/Xft.h>
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#endif
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#ifdef BUILD_XDBE
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#include <X11/extensions/Xdbe.h>
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#endif
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#include "setting.hh"
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#ifdef BUILD_ARGB
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/* true if use_argb_visual=true and argb visual was found*/
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extern bool have_argb_visual;
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#endif /* BUILD_ARGB */
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#define ATOM(a) XInternAtom(display, #a, False)
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#ifdef OWN_WINDOW
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enum window_type {
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TYPE_NORMAL = 0,
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TYPE_DOCK,
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TYPE_PANEL,
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TYPE_DESKTOP,
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TYPE_OVERRIDE,
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TYPE_UTILITY
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};
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enum window_hints {
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HINT_UNDECORATED = 0,
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HINT_BELOW,
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HINT_ABOVE,
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HINT_STICKY,
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HINT_SKIP_TASKBAR,
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HINT_SKIP_PAGER
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};
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#define SET_HINT(mask, hint) (mask |= (1 << (hint)))
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#define TEST_HINT(mask, hint) (mask & (1 << (hint)))
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#endif
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extern Display *display;
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struct conky_x11_window {
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Window root, window, desktop;
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Drawable drawable;
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Visual *visual;
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Colormap colourmap;
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GC gc;
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#ifdef BUILD_XDBE
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XdbeBackBuffer back_buffer;
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#else /*BUILD_XDBE*/
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Pixmap back_buffer;
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#endif /*BUILD_XDBE*/
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#ifdef BUILD_XFT
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XftDraw *xftdraw;
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#endif /*BUILD_XFT*/
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int width;
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int height;
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#ifdef OWN_WINDOW
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int x;
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int y;
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#endif
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};
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extern struct conky_x11_window window;
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extern conky::simple_config_setting<std::string> display_name;
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void destroy_window(void);
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void create_gc(void);
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void set_transparent_background(Window win);
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void get_x11_desktop_info(Display *current_display, Atom atom);
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void set_struts(int);
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void x11_init_window(lua::state &l, bool own);
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#ifdef BUILD_XDBE
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void xdbe_swap_buffers(void);
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#else
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void xpmdb_swap_buffers(void);
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#endif /* BUILD_XDBE */
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namespace priv {
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class out_to_x_setting : public conky::simple_config_setting<bool> {
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typedef conky::simple_config_setting<bool> Base;
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protected:
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virtual void lua_setter(lua::state &l, bool init);
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virtual void cleanup(lua::state &l);
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public:
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out_to_x_setting() : Base("out_to_x", true, false) {}
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};
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#ifdef BUILD_XDBE
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class use_xdbe_setting : public conky::simple_config_setting<bool> {
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typedef conky::simple_config_setting<bool> Base;
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bool set_up(lua::state &l);
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protected:
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virtual void lua_setter(lua::state &l, bool init);
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public:
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use_xdbe_setting() : Base("double_buffer", false, false) {}
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};
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#else
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class use_xpmdb_setting : public conky::simple_config_setting<bool> {
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typedef conky::simple_config_setting<bool> Base;
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bool set_up(lua::state &l);
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protected:
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virtual void lua_setter(lua::state &l, bool init);
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public:
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use_xpmdb_setting() : Base("double_buffer", false, false) {}
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};
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#endif
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} /* namespace priv */
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extern priv::out_to_x_setting out_to_x;
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#ifdef BUILD_XFT
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extern conky::simple_config_setting<bool> use_xft;
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#endif
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#ifdef BUILD_XDBE
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extern priv::use_xdbe_setting use_xdbe;
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#else
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extern priv::use_xpmdb_setting use_xpmdb;
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#endif
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