150 lines
4.8 KiB
C++
150 lines
4.8 KiB
C++
// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
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#ifndef __frame_hh
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#define __frame_hh
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/*! @file frame.hh
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*/
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extern "C" {
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#include <X11/Xlib.h>
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}
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#include "client.hh"
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#include "backgroundwidget.hh"
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#include "labelwidget.hh"
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#include "buttonwidget.hh"
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#include "otk/strut.hh"
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#include "otk/rect.hh"
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#include "otk/screeninfo.hh"
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#include "otk/style.hh"
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#include "otk/widget.hh"
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#include <string>
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namespace ob {
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//! Holds and decorates a frame around an OBClient (client window)
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/*!
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The frame is responsible for calling XSelectInput on the client window's new
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parent with the SubstructureRedirectMask so that structure events for the
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client are sent to the window manager.
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*/
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class OBFrame : public otk::OtkWidget, public OBWidget {
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public:
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//! The event mask to grab on frame windows
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static const long event_mask = EnterWindowMask | LeaveWindowMask |
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ButtonPressMask | ButtonReleaseMask |
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ButtonMotionMask;
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private:
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OBClient *_client;
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const otk::ScreenInfo *_screen;
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//! The style to use for size and display the decorations
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otk::Style *_style;
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//! The size of the frame on each side of the client window
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otk::Strut _size;
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//! The size of the frame on each side of the client window inside the border
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otk::Strut _innersize;
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// decoration windows
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OBBackgroundWidget _plate; // sits entirely under the client window
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OBBackgroundWidget _titlebar;
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OBButtonWidget _button_close;
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OBButtonWidget _button_iconify;
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OBButtonWidget _button_max;
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OBButtonWidget _button_stick;
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OBLabelWidget _label;
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OBBackgroundWidget _handle;
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OBButtonWidget _grip_left;
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OBButtonWidget _grip_right;
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//! The decorations to display on the window.
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/*!
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This is by default the same value as in the OBClient::decorations, but it
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is duplicated here so that it can be overridden per-window by the user.
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*/
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OBClient::DecorationFlags _decorations;
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//! Reparents the client window from the root window onto the frame
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void grabClient();
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//! Reparents the client window back to the root window
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/*!
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@param remap Re-map the client window when we're done reparenting?
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*/
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void releaseClient(bool remap);
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//! Shape the frame window to the client window
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void adjustShape();
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public:
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//! Constructs an OBFrame object, and reparents the client to itself
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/*!
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@param client The client window which will be decorated by the new OBFrame
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@param style The style to use to decorate the frame
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*/
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OBFrame(OBClient *client, otk::Style *style);
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//! Destroys the OBFrame object
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virtual ~OBFrame();
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//! Set the style to decorate the frame with
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virtual void setStyle(otk::Style *style);
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//! Empty overridden method to prevent automatic alignment of children
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virtual void adjust();
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//! Displays focused decorations
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virtual void focus();
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//! Displays unfocused decorations
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virtual void unfocus();
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void setTitle(const std::string &text);
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//! Update the frame's size to match the client
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void adjustSize();
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//! Update the frame's position to match the client
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void adjustPosition();
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//! Applies gravity to the client's position to find where the frame should
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//! be positioned.
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/*!
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@return The proper coordinates for the frame, based on the client.
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*/
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void clientGravity(int &x, int &y);
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//! Reversly applies gravity to the frame's position to find where the client
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//! should be positioned.
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/*!
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@return The proper coordinates for the client, based on the frame.
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*/
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void frameGravity(int &x, int &y);
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//! Gets the window id of the frame's "plate" subelement
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inline Window plate() const { return _plate.window(); }
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//! Gets the window id of the frame's "titlebar" subelement
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inline Window titlebar() const { return _titlebar.window(); }
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//! Gets the window id of the frame's "label" subelement
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inline Window label() const { return _label.window(); }
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//! Gets the window id of the frame's "close button" subelement
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inline Window button_close() const { return _button_close.window(); }
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//! Gets the window id of the frame's "iconify button" subelement
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inline Window button_iconify() const { return _button_iconify.window(); }
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//! Gets the window id of the frame's "maximize button" subelement
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inline Window button_max() const { return _button_max.window(); }
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//! Gets the window id of the frame's "sticky button" subelement
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inline Window button_stick() const { return _button_stick.window(); }
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//! Gets the window id of the frame's "handle" subelement
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inline Window handle() const { return _handle.window(); }
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//! Gets the window id of the frame's "left grip" subelement
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inline Window grip_left() const { return _grip_left.window(); }
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//! Gets the window id of the frame's "right grip" subelement
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inline Window grip_right() const { return _grip_right.window(); }
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};
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}
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#endif // __frame_hh
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