#include <stdint.h>
#include <string.h>
#include "utils/nsoption.h"
#include "utils/log.h"
#include "netsurf/browser_window.h"
#include "desktop/search.h"
#include "gtk/compat.h"
#include "gtk/toolbar_items.h"
#include "gtk/scaffolding.h"
#include "gtk/window.h"
#include "gtk/search.h"
#include "gtk/tabs.h"

Include dependency graph for tabs.c:

Macros
#define	TAB_WIDTH_N_CHARS 15

Functions
static void	nsgtk_tab_update_size (GtkWidget hbox, GtkStyle previous_style, GtkWidget *close_button)
	callback to update sizes when style-set gtk signal More...

static gboolean	nsgtk_tab_button_release (GtkWidget widget, GdkEventButton event, gpointer user_data)
	gtk event handler for button release on tab hbox More...

static GtkWidget *	nsgtk_tab_label_setup (GtkWidget page, const char title, GdkPixbuf *icon_pixbuf)
	Create a notebook tab label. More...

static void	nsgtk_tab_switch_page (GtkNotebook notebook, GtkWidget page, guint selpagenum, gpointer user_data)
	The before switch-page gtk signal handler. More...

static void	nsgtk_tab_switch_page_after (GtkNotebook notebook, GtkWidget selpage, guint selpagenum, gpointer user_data)
	The after switch-page gtk signal handler. More...

static void	nsgtk_tab_page_reordered (GtkNotebook notebook, GtkWidget child, guint page_num, gpointer user_data)
	The tab reordered gtk signal handler. More...

static void	nsgtk_tab_orientation (GtkNotebook *notebook)
	The tab orientation signal handler. More...

static GtkWidget *	nsgtk_tab_add_newtab (GtkNotebook *notebook)
	adds a "new tab" tab More...

static void	nsgtk_tab_visibility_update (GtkNotebook notebook, GtkWidget child, guint page)
	callback to alter tab visibility when pages are added or removed More...

void	nsgtk_tab_options_changed (GtkNotebook *notebook)

nserror	nsgtk_notebook_create (GtkBuilder builder, GtkNotebook *notebook_out)
	create notebook More...

nserror	nsgtk_tab_add_page (GtkNotebook notebook, GtkWidget tab_contents, bool background, const char title, GdkPixbuf icon_pixbuf)
	Add new page to a notebook. More...

void	nsgtk_tab_add (struct gui_window gw, GtkWidget tab_contents, bool background, const char title, GdkPixbuf icon_pixbuf)
	Add new gui window page to notebook. More...

nserror	nsgtk_tab_set_icon (GtkWidget page, GdkPixbuf pixbuf)
	set the tab icon More...

nserror	nsgtk_tab_set_title (GtkWidget page, const char title)
	set the tab title More...

nserror	nsgtk_tab_close_current (GtkNotebook *notebook)

nserror	nsgtk_tab_prev (GtkNotebook *notebook)

nserror	nsgtk_tab_next (GtkNotebook *notebook)

Variables
static gint	srcpagenum

Macro Definition Documentation

◆ TAB_WIDTH_N_CHARS

#define TAB_WIDTH_N_CHARS 15

Definition at line 34 of file tabs.c.

Function Documentation

◆ nsgtk_notebook_create()

nserror nsgtk_notebook_create	(	GtkBuilder *	builder,
		GtkNotebook **	notebook_out
	)

create notebook

creates a notebook for use inside a window, creates the special add page(tab) and attaches all signals.

Parameters

builder	the gtk builder object to create notbook from
notebook_out	reciveds the created notebook

Returns: NSERROR_OK and notebook_out updated else error code

Definition at line 380 of file tabs.c.

References NSERROR_OK, nsgtk_tab_add_newtab(), nsgtk_tab_options_changed(), nsgtk_tab_page_reordered(), nsgtk_tab_switch_page(), nsgtk_tab_switch_page_after(), and nsgtk_tab_visibility_update().

Referenced by nsgtk_new_scaffolding().

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◆ nsgtk_tab_add()

void nsgtk_tab_add	(	struct gui_window *	gw,
		GtkWidget *	tab_contents,
		bool	background,
		const char *	title,
		GdkPixbuf *	icon_pixbuf
	)

Add new gui window page to notebook.

Definition at line 452 of file tabs.c.

References nsgtk_get_scaffold(), nsgtk_scaffolding_notebook(), nsgtk_tab_add_page(), and gui_window::title.

Referenced by gui_window_create().

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◆ nsgtk_tab_add_newtab()

static GtkWidget * nsgtk_tab_add_newtab ( GtkNotebook * notebook )

static

adds a "new tab" tab

Definition at line 312 of file tabs.c.

References nsgtk_hbox_new(), and NSGTK_STOCK_ADD.

Referenced by nsgtk_notebook_create().

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◆ nsgtk_tab_add_page()

nserror nsgtk_tab_add_page	(	GtkNotebook *	notebook,
		GtkWidget *	tab_contents,
		bool	background,
		const char *	title,
		GdkPixbuf *	icon_pixbuf
	)

Add new page to a notebook.

Definition at line 418 of file tabs.c.

References NSERROR_OK, nsgtk_tab_label_setup(), and gui_window::title.

Referenced by cutomize_button_clicked_cb(), and nsgtk_tab_add().

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◆ nsgtk_tab_button_release()

static gboolean nsgtk_tab_button_release	(	GtkWidget *	widget,
		GdkEventButton *	event,
		gpointer	user_data
	)

static

gtk event handler for button release on tab hbox

Definition at line 78 of file tabs.c.

Referenced by nsgtk_tab_label_setup().

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◆ nsgtk_tab_close_current()

nserror nsgtk_tab_close_current ( GtkNotebook * notebook )

Definition at line 527 of file tabs.c.

References NSERROR_OK, and nsgtk_window_destroy_browser().

Referenced by nsgtk_on_closetab_activate_menu().

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◆ nsgtk_tab_label_setup()

static GtkWidget * nsgtk_tab_label_setup	(	GtkWidget *	page,
		const char *	title,
		GdkPixbuf *	icon_pixbuf
	)

static

Create a notebook tab label.

Parameters

page	The page content widget
title	The title of the page
icon_pixbuf	The icon of the page

Definition at line 101 of file tabs.c.

References GTK_ALIGN_CENTER, GTK_ALIGN_START, nsgtk_button_set_focus_on_click(), nsgtk_hbox_new(), nsgtk_image_new_from_stock(), NSGTK_STOCK_CLOSE, nsgtk_tab_button_release(), nsgtk_tab_update_size(), nsgtk_widget_set_alignment(), and nsgtk_widget_set_margins().

Referenced by nsgtk_tab_add_page().

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◆ nsgtk_tab_next()

nserror nsgtk_tab_next ( GtkNotebook * notebook )

Definition at line 568 of file tabs.c.

References NSERROR_OK.

Referenced by nsgtk_on_nexttab_activate_menu().

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◆ nsgtk_tab_options_changed()

void nsgtk_tab_options_changed ( GtkNotebook * notebook )

Definition at line 372 of file tabs.c.

References nsgtk_tab_orientation(), and nsgtk_tab_visibility_update().

Referenced by nsgtk_notebook_create(), and nsgtk_window_update_all().

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◆ nsgtk_tab_orientation()

static void nsgtk_tab_orientation ( GtkNotebook * notebook )

static

The tab orientation signal handler.

Parameters

notebook	The notebook being changed
page_num	The currently selected page number
user_data	Unused

Definition at line 286 of file tabs.c.

References nsoption_int.

Referenced by nsgtk_tab_options_changed().

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◆ nsgtk_tab_page_reordered()

static void nsgtk_tab_page_reordered	(	GtkNotebook *	notebook,
		GtkWidget *	child,
		guint	page_num,
		gpointer	user_data
	)

static

The tab reordered gtk signal handler.

Parameters

notebook	The notebook being changed
page_num	The currently selected page number
user_data	Unused

Definition at line 260 of file tabs.c.

Referenced by nsgtk_notebook_create().

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◆ nsgtk_tab_prev()

nserror nsgtk_tab_prev ( GtkNotebook * notebook )

Definition at line 560 of file tabs.c.

References NSERROR_OK.

Referenced by nsgtk_on_prevtab_activate_menu().

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◆ nsgtk_tab_set_icon()

nserror nsgtk_tab_set_icon	(	GtkWidget *	page,
		GdkPixbuf *	pixbuf
	)

set the tab icon

The tab icon will be set to the pixbuf parameter

Parameters

page	The page widget that was added to the notebook
pixbuf	The pixbuf to set the icon to.

Returns: NSERROR_OK on sucess else appropriate code.

Definition at line 470 of file tabs.c.

References gui_window::favicon, NSERROR_BAD_PARAMETER, NSERROR_INVALID, and NSERROR_OK.

Referenced by gui_window_set_icon(), next_throbber_frame(), and throbber().

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◆ nsgtk_tab_set_title()

nserror nsgtk_tab_set_title	(	GtkWidget *	page,
		const char *	title
	)

set the tab title

The tab title will be set to the parameter

Note: currently only called from nsgtk_window_set_title()

Parameters

page	The page widget that was added to the notebook
title	The title text which may not be NULL.

Returns: NSERROR_OK on sucess else appropriate code.

Definition at line 498 of file tabs.c.

References NSERROR_BAD_PARAMETER, NSERROR_INVALID, NSERROR_OK, and gui_window::title.

Referenced by gui_window_set_title().

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◆ nsgtk_tab_switch_page()

static void nsgtk_tab_switch_page	(	GtkNotebook *	notebook,
		GtkWidget *	page,
		guint	selpagenum,
		gpointer	user_data
	)

static

The before switch-page gtk signal handler.

This signal is handled both before and after delivery to work round issue that setting the selected tab during the switch-page signal fails

Parameters

notebook	The notebook being changed
page	The notebook page being switched to
selpagenum	The currently selected page number
user_data	Unused

Definition at line 183 of file tabs.c.

References srcpagenum.

Referenced by nsgtk_notebook_create().

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◆ nsgtk_tab_switch_page_after()

static void nsgtk_tab_switch_page_after	(	GtkNotebook *	notebook,
		GtkWidget *	selpage,
		guint	selpagenum,
		gpointer	user_data
	)

static

The after switch-page gtk signal handler.

Parameters

notebook	The notebook being changed
selpage	The notebook page selected
selpagenum	The currently selected page number
user_data	Unused

Definition at line 201 of file tabs.c.

References NEWTAB_BUTTON, NSERROR_INVALID, NSERROR_OK, nsgtk_scaffolding_from_notebook(), nsgtk_scaffolding_menu_bar(), nsgtk_scaffolding_set_top_level(), nsgtk_window_item_activate(), NSLOG, and srcpagenum.

Referenced by nsgtk_notebook_create().

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◆ nsgtk_tab_update_size()

static void nsgtk_tab_update_size	(	GtkWidget *	hbox,
		GtkStyle *	previous_style,
		GtkWidget *	close_button
	)

static

callback to update sizes when style-set gtk signal

Definition at line 42 of file tabs.c.

References nsgtk_icon_size_lookup_for_settings(), nsgtk_style_context_get_font(), nsgtk_widget_get_state_flags(), nsgtk_widget_get_style_context(), and TAB_WIDTH_N_CHARS.

Referenced by nsgtk_tab_label_setup().

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◆ nsgtk_tab_visibility_update()

static void nsgtk_tab_visibility_update	(	GtkNotebook *	notebook,
		GtkWidget *	child,
		guint	page
	)

static

callback to alter tab visibility when pages are added or removed

Definition at line 345 of file tabs.c.

References nsoption_bool.

Referenced by nsgtk_notebook_create(), and nsgtk_tab_options_changed().

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Variable Documentation

◆ srcpagenum

gint srcpagenum

static

Definition at line 36 of file tabs.c.

Referenced by nsgtk_tab_switch_page(), and nsgtk_tab_switch_page_after().

Macros

Functions

Variables

Macro Definition Documentation

◆ TAB_WIDTH_N_CHARS

Function Documentation

◆ nsgtk_notebook_create()

◆ nsgtk_tab_add()

◆ nsgtk_tab_add_newtab()

◆ nsgtk_tab_add_page()

◆ nsgtk_tab_button_release()

◆ nsgtk_tab_close_current()

◆ nsgtk_tab_label_setup()

◆ nsgtk_tab_next()

◆ nsgtk_tab_options_changed()

◆ nsgtk_tab_orientation()

◆ nsgtk_tab_page_reordered()

◆ nsgtk_tab_prev()

◆ nsgtk_tab_set_icon()

◆ nsgtk_tab_set_title()

◆ nsgtk_tab_switch_page()

◆ nsgtk_tab_switch_page_after()

◆ nsgtk_tab_update_size()

◆ nsgtk_tab_visibility_update()

Variable Documentation

◆ srcpagenum