*/
#pragma once
+#include <config.h>
+
#include <stdbool.h>
#include <stdarg.h>
#include <stdio.h>
#include <xcb/xproto.h>
#include <xcb/xcb_keysyms.h>
-#if PANGO_SUPPORT
#include <pango/pango.h>
-#endif
-#if CAIRO_SUPPORT
#include <cairo/cairo-xcb.h>
-#endif
#define DEFAULT_DIR_MODE (S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)
+/** Mouse buttons */
+#define XCB_BUTTON_CLICK_LEFT XCB_BUTTON_INDEX_1
+#define XCB_BUTTON_CLICK_MIDDLE XCB_BUTTON_INDEX_2
+#define XCB_BUTTON_CLICK_RIGHT XCB_BUTTON_INDEX_3
+#define XCB_BUTTON_SCROLL_UP XCB_BUTTON_INDEX_4
+#define XCB_BUTTON_SCROLL_DOWN XCB_BUTTON_INDEX_5
+/* xcb doesn't define constants for these. */
+#define XCB_BUTTON_SCROLL_LEFT 6
+#define XCB_BUTTON_SCROLL_RIGHT 7
+
/**
* XCB connection and root screen
*
xcb_charinfo_t *table;
} xcb;
-#if PANGO_SUPPORT
/** The pango font description */
PangoFontDescription *pango_desc;
-#endif
} specific;
};
#if !defined(DLOG)
void debuglog(char *fmt, ...)
__attribute__((format(printf, 1, 2)));
-#define DLOG(fmt, ...) debuglog("%s:%s:%d - " fmt, I3__FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__)
+#define DLOG(fmt, ...) debuglog("%s:%s:%d - " fmt, STRIPPED__FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__)
#endif
/**
*/
ssize_t writeall(int fd, const void *buf, size_t count);
+/**
+ * Like writeall, but instead of retrying upon EAGAIN (returned when a write
+ * would block), the function stops and returns the total number of bytes
+ * written so far.
+ *
+ */
+ssize_t writeall_nonblock(int fd, const void *buf, size_t count);
+
/**
* Safe-wrapper around writeall which exits if it returns -1 (meaning that
* write failed)
/**
* Build an i3String from an UTF-8 encoded string with fixed length.
- * To be used when no proper NUL-terminaison is available.
+ * To be used when no proper NULL-termination is available.
* Returns the newly-allocated i3String.
*
*/
-i3String *i3string_from_utf8_with_length(const char *from_utf8, size_t num_bytes);
+i3String *i3string_from_utf8_with_length(const char *from_utf8, ssize_t num_bytes);
/**
* Build an i3String from an UTF-8 encoded string in Pango markup with fixed
*/
void fake_configure_notify(xcb_connection_t *conn, xcb_rectangle_t r, xcb_window_t window, int border_width);
+#define HAS_G_UTF8_MAKE_VALID GLIB_CHECK_VERSION(2, 52, 0)
+#if !HAS_G_UTF8_MAKE_VALID
+gchar *g_utf8_make_valid(const gchar *str, gssize len);
+#endif
+
/**
* Returns the colorpixel to use for the given hex color (think of HTML). Only
* works for true-color (vast majority of cases) at the moment, avoiding a
#if defined(__APPLE__)
-/*
+/**
* Taken from FreeBSD
* Returns a pointer to a new string which is a duplicate of the
* string, but only copies at most n characters.
* release version), based on the git version number.
*
*/
-bool is_debug_build() __attribute__((const));
+bool is_debug_build(void) __attribute__((const));
/**
* Returns the name of a temporary file with the specified prefix.
/**
* This function returns the absolute path to the executable it is running in.
*
- * The implementation follows http://stackoverflow.com/a/933996/712014
+ * The implementation follows https://stackoverflow.com/a/933996/712014
*
* Returned value must be freed by the caller.
*/
char *get_exe_path(const char *argv0);
+/**
+ * Initialize the DPI setting.
+ * This will use the 'Xft.dpi' X resource if available and fall back to
+ * guessing the correct value otherwise.
+ */
+void init_dpi(void);
+
+/**
+ * This function returns the value of the DPI setting.
+ *
+ */
+long get_dpi_value(void);
+
/**
* Convert a logical amount of pixels (e.g. 2 pixels on a “standard” 96 DPI
* screen) to a corresponding amount of physical pixels on a standard or retina
char *resolve_tilde(const char *path);
/**
- * Get the path of the first configuration file found. If override_configpath
- * is specified, that path is returned and saved for further calls. Otherwise,
- * checks the home directory first, then the system directory first, always
- * taking into account the XDG Base Directory Specification ($XDG_CONFIG_HOME,
- * $XDG_CONFIG_DIRS)
+ * Get the path of the first configuration file found. If override_configpath is
+ * specified, that path is returned and saved for further calls. Otherwise,
+ * checks the home directory first, then the system directory, always taking
+ * into account the XDG Base Directory Specification ($XDG_CONFIG_HOME,
+ * $XDG_CONFIG_DIRS).
*
*/
char *get_config_path(const char *override_configpath, bool use_system_paths);
*/
char *format_placeholders(char *format, placeholder_t *placeholders, int num);
-#if CAIRO_SUPPORT
/* We need to flush cairo surfaces twice to avoid an assertion bug. See #1989
* and https://bugs.freedesktop.org/show_bug.cgi?id=92455. */
#define CAIRO_SURFACE_FLUSH(surface) \
cairo_surface_flush(surface); \
cairo_surface_flush(surface); \
} while (0)
-#endif
/* A wrapper grouping an XCB drawable and both a graphics context
* and the corresponding cairo objects representing it. */
int width;
int height;
-#if CAIRO_SUPPORT
/* A cairo surface representing the drawable. */
cairo_surface_t *surface;
/* The cairo object representing the drawable. In general,
* this is what one should use for any drawing operation. */
cairo_t *cr;
-#endif
} surface_t;
/**
* surface as well as restoring the cairo state.
*
*/
-void draw_util_rectangle(xcb_connection_t *conn, surface_t *surface, color_t color, double x, double y, double w, double h);
+void draw_util_rectangle(surface_t *surface, color_t color, double x, double y, double w, double h);
/**
* Clears a surface with the given color.
*
*/
-void draw_util_clear_surface(xcb_connection_t *conn, surface_t *surface, color_t color);
+void draw_util_clear_surface(surface_t *surface, color_t color);
/**
* Copies a surface onto another surface.
*
*/
-void draw_util_copy_surface(xcb_connection_t *conn, surface_t *src, surface_t *dest, double src_x, double src_y,
+void draw_util_copy_surface(surface_t *src, surface_t *dest, double src_x, double src_y,
double dest_x, double dest_y, double width, double height);
projects / i3 / i3 / blobdiff