go-palette.c File Reference

#include <goffice/goffice-config.h>
#include "go-palette.h"
#include <gtk/gtkalignment.h>
#include <gtk/gtkbutton.h>
#include <gtk/gtkarrow.h>
#include <gtk/gtkcelllayout.h>
#include <gtk/gtkcellrenderertext.h>
#include <gtk/gtkcellview.h>
#include <gtk/gtkcombobox.h>
#include <gtk/gtkdrawingarea.h>
#include <gtk/gtkframe.h>
#include <gtk/gtkiconview.h>
#include <gtk/gtkliststore.h>
#include <gtk/gtkmenu.h>
#include <gtk/gtkmenuitem.h>
#include <gtk/gtkseparatormenuitem.h>
#include <gtk/gtktogglebutton.h>
#include <gtk/gtktreemodel.h>
#include <gtk/gtktreeview.h>
#include <gtk/gtkvseparator.h>
#include <glib/gi18n-lib.h>
#include <gdk/gdkkeysyms.h>
#include <math.h>

Classes
struct	_GOPalettePrivate
Defines
#define	GO_PALETTE_GET_PRIVATE(obj)   (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GO_TYPE_PALETTE, GOPalettePrivate))
Enumerations
enum	{ GO_PALETTE_ACTIVATE, GO_PALETTE_AUTOMATIC_ACTIVATE, GO_PALETTE_CUSTOM_ACTIVATE, GO_PALETTE_LAST_SIGNAL }
Functions
static void	go_palette_finalize (GObject *object)
static GtkWidget *	go_palette_menu_item_new (GOPalette *palette, int index)
static void	cb_automatic_activate (GtkWidget *item, GOPalette *palette)
static void	cb_custom_activate (GtkWidget *item, GOPalette *palette)
static void	go_palette_init (GOPalette *palette)
static void	go_palette_realize (GtkWidget *widget)
static void	go_palette_class_init (GOPaletteClass *class)
static gboolean	cb_swatch_expose (GtkWidget *swatch, GdkEventExpose *event, GOPalette *palette)
GtkWidget *	go_palette_swatch_new (GOPalette *palette, int index)
	go_palette_swatch_new: : a GOPalette : default index
static void	cb_menu_item_activate (GtkWidget *item, GOPalette *palette)
GtkWidget *	go_palette_new (int n_swatches, double swatch_width, int n_columns, GOPaletteSwatchRenderCallback swatch_render, gpointer data, GDestroyNotify destroy)
	go_palette_new:
void	go_palette_show_automatic (GOPalette *palette, int index, char const *label)
	go_palette_show_automatic: : a GOPalette : index to use on automatic item activation : if not NULL, replace automatic button label
void	go_palette_show_custom (GOPalette *palette, char const *label)
	go_palette_show_custom: : a GOPalette : if not NULL, replaces custom button label
int	go_palette_get_n_swatches (GOPalette *palette)
	go_palette_get_n_swatches: : a GOPalette
gpointer	go_palette_get_user_data (GOPalette *palette)
	go_palette_get_user_data: : a GOPalette
Variables
static guint	go_palette_signals [GO_PALETTE_LAST_SIGNAL] = {0,}

---

Define Documentation

#define GO_PALETTE_GET_PRIVATE

(

obj

)

(G_TYPE_INSTANCE_GET_PRIVATE ((obj), GO_TYPE_PALETTE, GOPalettePrivate))

Referenced by go_palette_finalize(), and go_palette_init().

---

Enumeration Type Documentation

anonymous enum

Enumerator:

GO_PALETTE_ACTIVATE
GO_PALETTE_AUTOMATIC_ACTIVATE
GO_PALETTE_CUSTOM_ACTIVATE
GO_PALETTE_LAST_SIGNAL

---

Function Documentation

static void cb_automatic_activate	(	GtkWidget *	item,
		GOPalette *	palette
	)			[static]

References _GOPalettePrivate::automatic_index, GO_PALETTE_AUTOMATIC_ACTIVATE, go_palette_signals, and _GOPalette::priv.

Referenced by go_palette_realize().

static void cb_custom_activate	(	GtkWidget *	item,
		GOPalette *	palette
	)			[static]

References GO_PALETTE_CUSTOM_ACTIVATE, and go_palette_signals.

Referenced by go_palette_realize().

static void cb_menu_item_activate	(	GtkWidget *	item,
		GOPalette *	palette
	)			[static]

References GO_PALETTE_ACTIVATE, and go_palette_signals.

Referenced by go_palette_menu_item_new().

static gboolean cb_swatch_expose	(	GtkWidget *	swatch,
		GdkEventExpose *	event,
		GOPalette *	palette
	)			[static]

References _GOPalettePrivate::data, _GOPalette::priv, and _GOPalettePrivate::swatch_render.

Referenced by go_palette_swatch_new().

static void go_palette_class_init

(

GOPaletteClass *

class

)

[static]

References go_palette_signals.

static void go_palette_finalize

(

GObject *

object

)

[static]

References _GOPalettePrivate::automatic_label, _GOPalettePrivate::custom_label, _GOPalettePrivate::data, _GOPalettePrivate::destroy, and GO_PALETTE_GET_PRIVATE.

int go_palette_get_n_swatches

(

GOPalette *

palette

)

go_palette_get_n_swatches: : a GOPalette

A convenience function.

Returns: the number of palette items.

References GO_IS_PALETTE, _GOPalettePrivate::n_swatches, and _GOPalette::priv.

gpointer go_palette_get_user_data

(

GOPalette *

palette

)

go_palette_get_user_data: : a GOPalette

Returns: a pointer to user data given to go_palette_new function.

References _GOPalettePrivate::data, GO_IS_PALETTE, and _GOPalette::priv.

static void go_palette_init

(

GOPalette *

palette

)

[static]

References _GOPalettePrivate::automatic, _GOPalettePrivate::automatic_index, _GOPalettePrivate::automatic_label, _GOPalettePrivate::automatic_separator, _GOPalettePrivate::custom, _GOPalettePrivate::custom_label, _GOPalettePrivate::custom_separator, _GOPalettePrivate::data, _GOPalettePrivate::destroy, GO_PALETTE_GET_PRIVATE, _GOPalettePrivate::n_columns, _GOPalettePrivate::n_swatches, _GOPalettePrivate::show_automatic, _GOPalettePrivate::show_custom, _GOPalettePrivate::swatch_height, _GOPalettePrivate::swatch_render, and _GOPalettePrivate::swatch_width.

static GtkWidget * go_palette_menu_item_new	(	GOPalette *	palette,
		int	index
	)			[static]

References cb_menu_item_activate(), and go_palette_swatch_new().

Referenced by go_palette_realize().

GtkWidget* go_palette_new	(	int	n_swatches,
		double	swatch_width,
		int	n_columns,
		GOPaletteSwatchRenderCallback	swatch_render,
		gpointer	data,
		GDestroyNotify	destroy
	)

go_palette_new:

Returns a new GOPalette object.

References _GOPalettePrivate::data, _GOPalettePrivate::destroy, GO_PALETTE, GO_TYPE_PALETTE, _GOPalettePrivate::n_columns, _GOPalettePrivate::n_swatches, _GOPalettePrivate::swatch_height, _GOPalettePrivate::swatch_render, and _GOPalettePrivate::swatch_width.

static void go_palette_realize

(

GtkWidget *

widget

)

[static]

References _GOPalettePrivate::automatic, _GOPalettePrivate::automatic_label, _GOPalettePrivate::automatic_separator, cb_automatic_activate(), cb_custom_activate(), _GOPalettePrivate::custom, _GOPalettePrivate::custom_label, _GOPalettePrivate::custom_separator, GO_PALETTE, go_palette_menu_item_new(), _GOPalettePrivate::n_columns, _GOPalettePrivate::n_swatches, _GOPalette::priv, _GOPalettePrivate::show_automatic, and _GOPalettePrivate::show_custom.

void go_palette_show_automatic	(	GOPalette *	palette,
		int	index,
		char const *	label
	)

go_palette_show_automatic: : a GOPalette : index to use on automatic item activation : if not NULL, replace automatic button label

Adds an automatic button to .

References _, _GOPalettePrivate::automatic_index, _GOPalettePrivate::automatic_label, GO_IS_PALETTE, _GOPalette::priv, and _GOPalettePrivate::show_automatic.

void go_palette_show_custom	(	GOPalette *	palette,
		char const *	label
	)

go_palette_show_custom: : a GOPalette : if not NULL, replaces custom button label

Adds a custom button to bottom of . An activation of custom button will cause an emition of "custom_activate" signal.

References _, _GOPalettePrivate::custom_label, GO_IS_PALETTE, _GOPalette::priv, and _GOPalettePrivate::show_custom.

GtkWidget* go_palette_swatch_new	(	GOPalette *	palette,
		int	index
	)

go_palette_swatch_new: : a GOPalette : default index

Returns: a new GtkDrawingArea which will be rendered like a swatch. can be changed later by changing swatch "index" data.

References cb_swatch_draw(), cb_swatch_expose(), GO_IS_PALETTE, _GOPalette::priv, _GOPalettePrivate::swatch_height, and _GOPalettePrivate::swatch_width.

---

Variable Documentation

guint go_palette_signals[GO_PALETTE_LAST_SIGNAL] = {0,} [static]

Referenced by cb_automatic_activate(), cb_custom_activate(), cb_menu_item_activate(), and go_palette_class_init().