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pcg |
1.1 |
#ifndef RXVT_COLOR_H |
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#define RXVT_COLOR_H |
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#include <X11/Xlib.h> |
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#if XFT |
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# include <X11/Xft/Xft.h> |
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#endif |
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pcg |
1.3 |
#include "iom.h" |
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pcg |
1.1 |
#include "rxvtlib.h" |
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pcg |
1.3 |
#include "rxvtstl.h" |
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#include "callback.h" |
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pcg |
1.1 |
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pcg |
1.4 |
struct rxvt_term; |
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pcg |
1.1 |
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pcg |
1.3 |
struct xevent_watcher; |
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struct rxvt_display { |
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int referenced; |
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char *name; |
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pcg |
1.4 |
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rxvt_term *selection_owner; |
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pcg |
1.3 |
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io_manager_vec<xevent_watcher> xw; |
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io_watcher x_watcher; void x_event (io_watcher &w, short revents); |
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//public |
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Display *display; |
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int depth; |
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int screen; |
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Visual *visual; |
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Colormap cmap; |
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Window root; |
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bool open (); |
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void close (); |
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void reg (xevent_watcher *w); |
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void unreg (xevent_watcher *w); |
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rxvt_display (const char *name); |
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~rxvt_display (); |
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pcg |
1.4 |
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void set_selection_owner (rxvt_term *owner); |
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pcg |
1.3 |
}; |
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struct xevent_watcher : watcher, callback1<void, XEvent &> { |
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Window window; |
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template<class O1, class O2> |
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xevent_watcher (O1 *object, void (O2::*method)(XEvent &)) |
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: callback1<void, XEvent &>(object,method) |
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{ } |
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void start (rxvt_display *display, Window window) |
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{ |
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this->window = window; |
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display->reg (this); |
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} |
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void stop (rxvt_display *display) |
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{ |
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display->unreg (this); |
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} |
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}; |
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struct rxvt_displays { |
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vector<rxvt_display *> list; |
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rxvt_display *get (const char *name); |
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void release (rxvt_display *display); |
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}; |
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extern rxvt_displays displays; |
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pcg |
1.1 |
typedef unsigned long Pixel; |
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struct rxvt_color { |
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#if XFT |
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pcg |
1.3 |
XftColor c; |
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operator Pixel() const { return c.pixel; } |
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pcg |
1.1 |
#else |
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pcg |
1.3 |
Pixel p; |
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operator Pixel() const { return p; } |
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pcg |
1.1 |
#endif |
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pcg |
1.3 |
bool operator == (const rxvt_color &b) const { return Pixel(*this) == Pixel(b); } |
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bool operator != (const rxvt_color &b) const { return Pixel(*this) != Pixel(b); } |
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pcg |
1.1 |
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pcg |
1.3 |
void get (rxvt_display *display, unsigned short &cr, unsigned short &cg, unsigned short &cb); |
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bool set (rxvt_display *display, Pixel p); |
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bool set (rxvt_display *display, const char *name); |
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bool set (rxvt_display *display, unsigned short cr, unsigned short cg, unsigned short cb); |
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void free (rxvt_display *display); |
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pcg |
1.1 |
}; |
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#endif |
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