theme_install.c File Reference

Theme auto-installing. More...

#include <assert.h>
#include <stdbool.h>
#include <oslib/osfile.h>
#include <oslib/wimp.h>
#include "utils/nsoption.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "netsurf/content.h"
#include "content/hlcache.h"
#include "desktop/theme.h"
#include "riscos/dialog.h"
#include "riscos/gui.h"
#include "riscos/theme.h"
#include "riscos/wimp.h"
#include "riscos/wimp_event.h"

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Functions
static void	theme_install_close (wimp_w w)
	Close the theme installer and free resources. More...
static nserror	theme_install_callback (struct hlcache_handle *handle, const hlcache_event *event, void *pw)
	Callback for fetchcache() for theme install fetches. More...
void	theme_install_start (struct hlcache_handle *c)
	Handle a CONTENT_THEME that has started loading. More...
static bool	theme_install_read (const uint8_t *source_data, size_t source_size)
	Fill in theme_install_descriptor from received theme data. More...
bool	ro_gui_theme_install_apply (wimp_w w)
	Install the downloaded theme. More...

Variables
static struct hlcache_handle *	theme_install_content = NULL
static struct theme_descriptor	theme_install_descriptor
wimp_w	dialog_theme_install

Detailed Description

Theme auto-installing.

Definition in file theme_install.c.

Function Documentation

ro_gui_theme_install_apply()

bool ro_gui_theme_install_apply

(

wimp_w

w

)

Install the downloaded theme.

Parameters

w	the theme install window handle

Definition at line 171 of file theme_install.c.

References content_get_source_data(), theme_descriptor::leafname, theme_descriptor::name, NSLOG, nsoption_charp, nsoption_set_charp, ro_gui_save_options(), ro_gui_theme_apply(), ro_gui_theme_find(), ro_gui_theme_get_available(), ro_warn_user(), theme_install_content, and theme_install_descriptor.

Referenced by ro_gui_dialog_init().

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theme_install_callback()

nserror theme_install_callback ( struct hlcache_handle *  handle, const hlcache_event *  event, void *  pw  )

static

Callback for fetchcache() for theme install fetches.

Definition at line 111 of file theme_install.c.

References theme_descriptor::author, buffer, content_get_source_data(), CONTENT_MSG_DONE, CONTENT_MSG_ERROR, hlcache_event::data, dialog_theme_install, content_msg_data::errordata, content_msg_data::errormsg, ICON_THEME_INSTALL_INSTALL, ICON_THEME_INSTALL_MESSAGE, messages_get(), theme_descriptor::name, NSERROR_OK, ro_gui_set_icon_shaded_state(), ro_gui_set_icon_string(), ro_warn_user(), theme_install_close(), theme_install_content, theme_install_descriptor, theme_install_read(), and hlcache_event::type.

Referenced by theme_install_start().

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theme_install_close()

void theme_install_close ( wimp_w  w )

static

Close the theme installer and free resources.

Definition at line 232 of file theme_install.c.

References hlcache_handle_release(), and theme_install_content.

Referenced by theme_install_callback(), and theme_install_start().

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theme_install_read()

static bool theme_install_read ( const uint8_t *  source_data, size_t  source_size  )

static

Fill in theme_install_descriptor from received theme data.

Parameters

source_data	received data
source_size	size of data

Returns

true if data is a correct theme, false on error

If the data is a correct theme, theme_install_descriptor is filled in.

Definition at line 91 of file theme_install.c.

References theme_descriptor::compressed_size, ro_gui_theme_read_file_header(), and theme_install_descriptor.

Referenced by theme_install_callback().

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theme_install_start()

void theme_install_start

(

struct hlcache_handle *

c

)

Handle a CONTENT_THEME that has started loading.

Definition at line 56 of file theme_install.c.

References content_get_type(), content_invalidate_reuse_data(), CONTENT_THEME, dialog_theme_install, hlcache_handle_replace_callback(), ICON_THEME_INSTALL_INSTALL, ICON_THEME_INSTALL_MESSAGE, messages_get(), ro_gui_dialog_open_top(), ro_gui_set_icon_shaded_state(), ro_gui_set_icon_string(), ro_gui_wimp_event_register_close_window(), ro_warn_user(), theme_install_callback(), and theme_install_close().

Referenced by browser_window_callback().

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Variable Documentation

dialog_theme_install

wimp_w dialog_theme_install

Definition at line 44 of file theme_install.c.

Referenced by theme_install_callback(), and theme_install_start().

theme_install_content

struct hlcache_handle* theme_install_content = NULL

static

Definition at line 42 of file theme_install.c.

Referenced by ro_gui_theme_install_apply(), theme_install_callback(), and theme_install_close().

theme_install_descriptor

struct theme_descriptor theme_install_descriptor

static

Definition at line 43 of file theme_install.c.

Referenced by ro_gui_theme_install_apply(), theme_install_callback(), and theme_install_read().