metacity-mag.c File Reference

Go to the source code of this file.

Defines
#define	_GNU_SOURCE
#define	_XOPEN_SOURCE   600
Functions
static GdkPixbuf *	get_pixbuf (void)
static gboolean	regrab_idle (GtkWidget *image)
static void	image_resized (GtkWidget *image)
static void	grab_area_at_mouse (GtkWidget *invisible, int x_root, int y_root)
static void	shutdown_grab (void)
static void	mouse_motion (GtkWidget *invisible, GdkEventMotion *event, gpointer data)
static gboolean	mouse_release (GtkWidget *invisible, GdkEventButton *event, gpointer data)
static gboolean	mouse_press (GtkWidget *invisible, GdkEventButton *event, gpointer data)
static gboolean	key_press (GtkWidget *invisible, GdkEventKey *event, gpointer data)
static void	begin_area_grab (void)
int	main (int argc, char **argv)
Variables
static GtkWidget *	grab_widget = NULL
static GtkWidget *	display_window = NULL
static int	last_grab_x = 0
static int	last_grab_y = 0
static int	last_grab_width = 150
static int	last_grab_height = 150
static GtkAllocation	last_grab_allocation
static double	width_factor = 4.0
static double	height_factor = 4.0
static GdkInterpType	interp_mode = GDK_INTERP_NEAREST
static guint	regrab_idle_id = 0

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Define Documentation

#define _GNU_SOURCE

Definition at line 22 of file metacity-mag.c.

#define _XOPEN_SOURCE   600

Definition at line 23 of file metacity-mag.c.

---

Function Documentation

static void begin_area_grab

(

void

)

[static]

Definition at line 235 of file metacity-mag.c.

References FALSE, grab_widget, key_press(), mouse_press(), and NULL.

Referenced by main().

static GdkPixbuf* get_pixbuf

(

void

)

[static]

Definition at line 45 of file metacity-mag.c.

References height_factor, interp_mode, last_grab_height, last_grab_width, last_grab_x, last_grab_y, NULL, and width_factor.

Referenced by grab_area_at_mouse(), and regrab_idle().

static void grab_area_at_mouse	(	GtkWidget *	invisible,
		int	x_root,
		int	y_root
	)			[static]

Definition at line 109 of file metacity-mag.c.

References display_window, get_pixbuf(), image_resized(), last_grab_height, last_grab_width, last_grab_x, last_grab_y, and NULL.

Referenced by mouse_release().

static void image_resized

(

GtkWidget *

image

)

[static]

Definition at line 101 of file metacity-mag.c.

References NULL, regrab_idle(), and regrab_idle_id.

Referenced by grab_area_at_mouse().

static gboolean key_press	(	GtkWidget *	invisible,
		GdkEventKey *	event,
		gpointer	data
	)			[static]

Definition at line 189 of file metacity-mag.c.

References FALSE, mouse_press(), NULL, shutdown_grab(), and TRUE.

Referenced by begin_area_grab(), and mouse_press().

int main	(	int	argc,
		char **	argv
	)

Definition at line 276 of file metacity-mag.c.

References begin_area_grab().

static void mouse_motion	(	GtkWidget *	invisible,
		GdkEventMotion *	event,
		gpointer	data
	)			[static]

Definition at line 155 of file metacity-mag.c.

Referenced by mouse_press(), and mouse_release().

static gboolean mouse_press	(	GtkWidget *	invisible,
		GdkEventButton *	event,
		gpointer	data
	)			[static]

Definition at line 211 of file metacity-mag.c.

References FALSE, key_press(), mouse_motion(), mouse_release(), NULL, and TRUE.

Referenced by begin_area_grab(), and key_press().

static gboolean mouse_release	(	GtkWidget *	invisible,
		GdkEventButton *	event,
		gpointer	data
	)			[static]

Definition at line 163 of file metacity-mag.c.

References FALSE, grab_area_at_mouse(), mouse_motion(), NULL, shutdown_grab(), and TRUE.

Referenced by mouse_press().

static gboolean regrab_idle

(

GtkWidget *

image

)

[static]

Definition at line 77 of file metacity-mag.c.

References FALSE, get_pixbuf(), height_factor, last_grab_allocation, last_grab_height, last_grab_width, regrab_idle_id, and width_factor.

Referenced by image_resized().

static void shutdown_grab

(

void

)

[static]

Definition at line 147 of file metacity-mag.c.

References grab_widget.

Referenced by key_press(), and mouse_release().

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Variable Documentation

GtkWidget* display_window = NULL [static]

Definition at line 33 of file metacity-mag.c.

Referenced by grab_area_at_mouse().

GtkWidget* grab_widget = NULL [static]

Definition at line 32 of file metacity-mag.c.

Referenced by begin_area_grab(), and shutdown_grab().

double height_factor = 4.0 [static]

Definition at line 40 of file metacity-mag.c.

Referenced by get_pixbuf(), and regrab_idle().

GdkInterpType interp_mode = GDK_INTERP_NEAREST [static]

Definition at line 41 of file metacity-mag.c.

Referenced by get_pixbuf().

GtkAllocation last_grab_allocation [static]

Definition at line 38 of file metacity-mag.c.

Referenced by regrab_idle().

int last_grab_height = 150 [static]

Definition at line 37 of file metacity-mag.c.

Referenced by get_pixbuf(), grab_area_at_mouse(), and regrab_idle().

int last_grab_width = 150 [static]

Definition at line 36 of file metacity-mag.c.

Referenced by get_pixbuf(), grab_area_at_mouse(), and regrab_idle().

int last_grab_x = 0 [static]

Definition at line 34 of file metacity-mag.c.

Referenced by get_pixbuf(), and grab_area_at_mouse().

int last_grab_y = 0 [static]

Definition at line 35 of file metacity-mag.c.

Referenced by get_pixbuf(), and grab_area_at_mouse().

guint regrab_idle_id = 0 [static]

Definition at line 42 of file metacity-mag.c.

Referenced by image_resized(), and regrab_idle().

double width_factor = 4.0 [static]

Definition at line 39 of file metacity-mag.c.

Referenced by get_pixbuf(), and regrab_idle().