Move stuff to include/ and src/

include/data.h

@@ -0,0 +1,145 @@
+#include <xcb/xcb.h>
+
+#ifndef _DATA_H
+#define _DATA_H
+/*
+ * This file defines all data structures used by i3
+ *
+ */
+#include "queue.h"
+
+/* Forward definitions */
+typedef struct Cell Cell;
+typedef struct Font i3Font;
+typedef struct Container Container;
+typedef struct Client Client;
+typedef struct Binding Binding;
+typedef struct Workspace Workspace;
+
+/* Helper types */
+typedef enum { D_LEFT, D_RIGHT, D_UP, D_DOWN } direction_t;
+
+enum {
+	BIND_NONE = 0,
+	BIND_MOD_1 = XCB_MOD_MASK_1,
+	BIND_MOD_2 = XCB_MOD_MASK_2,
+	BIND_MOD_3 = XCB_MOD_MASK_3,
+	BIND_MOD_4 = XCB_MOD_MASK_4,
+	BIND_MOD_5 = XCB_MOD_MASK_5,
+	BIND_SHIFT = XCB_MOD_MASK_SHIFT,
+	BIND_CONTROL = XCB_MOD_MASK_CONTROL,
+	BIND_MODE_SWITCH = (1 << 8)
+};
+
+struct Workspace {
+	int x;
+	int y;
+	int width;
+	int height;
+	int screen_num;
+	int num;
+
+	/* table dimensions */
+	int cols;
+	int rows;
+
+	/* These are stored here just while this workspace is _not_ shown (see show_workspace()) */
+	int current_row;
+	int current_col;
+
+	/* This is a two-dimensional dynamic array of Container-pointers. I’ve always wanted
+	 * to be a three-star programmer :) */
+	Container ***table;
+};
+
+/*
+ * Defines a position in the table
+ *
+ */
+struct Cell {
+	int row;
+	int column;
+};
+
+struct Binding {
+	/* Keycode to bind */
+	uint32_t keycode;
+	/* Bitmask consisting of BIND_MOD_1, BIND_MODE_SWITCH, … */
+	uint32_t mods;
+	/* Command, like in command mode */
+	char *command;
+
+	TAILQ_ENTRY(Binding) bindings;
+};
+
+/*
+ * We need to save the height of a font because it is required for each drawing of
+ * text but relatively hard to get. As soon as a new font needs to be loaded, a
+ * Font-entry will be filled for later use.
+ *
+ */
+struct Font {
+	/* The name of the font, that is what the pattern resolves to */
+	char *name;
+	/* A copy of the pattern to build a cache */
+	char *pattern;
+	/* The height of the font, built from font_ascent + font_descent */
+	int height;
+	/* The xcb-id for the font */
+	xcb_font_t id;
+};
+
+/*
+ * A client is X11-speak for a window.
+ *
+ */
+struct Client {
+	/* TODO: this is NOT final */
+	Cell old_position; /* if you set a client to floating and set it back to managed,
+			      it does remember its old position and *tries* to get back there */
+
+	/* Backpointer. A client is inside a container */
+	Container *container;
+
+	int x, y;
+	int width, height;
+
+	/* Name */
+	char *name;
+	int name_len;
+
+	/* XCB contexts */
+	xcb_window_t frame; /* Our window: The frame around the client */
+	xcb_gcontext_t titlegc; /* The titlebar’s graphic context inside the frame */
+	xcb_window_t child; /* The client’s window */
+
+	/* The following entry provides the necessary list pointers to use Client with LIST_* macros */
+	CIRCLEQ_ENTRY(Client) clients;
+};
+
+/*
+ * A container is either in default or stacking mode. It sits inside the table.
+ *
+ */
+struct Container {
+	/* Those are speaking for themselves: */
+	Client *currently_focused;
+	int colspan;
+	int rowspan;
+
+	/* Position of the container inside our table */
+	int row;
+	int col;
+	/* Xinerama: X/Y of the container */
+	int x;
+	int y;
+	/* Width/Height of the container. Changeable by the user */
+	int width;
+	int height;
+
+	/* Ensure MODE_DEFAULT maps to 0 because we use calloc for initialization later */
+	enum { MODE_DEFAULT = 0, MODE_STACK = 1 } mode;
+	CIRCLEQ_HEAD(client_head, Client) clients;
+};
+
+#endif