toy-framework-2.cpp File Reference

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Functions
double	uniform ()
void	cairo_set_source_rgba (cairo_t *cr, colour c)
void	draw_text (cairo_t *cr, Geom::Point loc, const char *txt, bool bottom, const char *fontdesc)
void	draw_text (cairo_t *cr, Geom::Point loc, const std::string &txt, bool bottom, const std::string &fontdesc)
void	draw_number (cairo_t *cr, Geom::Point pos, int num, std::string name, bool bottom)
void	draw_number (cairo_t *cr, Geom::Point pos, unsigned num, std::string name, bool bottom)
void	draw_number (cairo_t *cr, Geom::Point pos, double num, std::string name, bool bottom)
void	redraw ()
void	show_about_dialog (GSimpleAction *, GVariant *, gpointer)
void	quit (GSimpleAction *, GVariant *, gpointer)
Geom::Point	read_point (FILE *f)
void	get_clipboard_text (std::function< void(char const *)> &&on_completion)
Geom::Interval	read_interval (FILE *f)
void	open_handles_cb (GObject *source_object, GAsyncResult *res, gpointer data)
void	open_handles (GSimpleAction *, GVariant *, gpointer)
void	save_handles_cb (GObject *source_object, GAsyncResult *res, gpointer data)
void	save_handles (GSimpleAction *, GVariant *, gpointer)
void	write_image (char const *filename)
void	save_cairo_cb (GObject *source_object, GAsyncResult *res, gpointer data)
void	save_cairo (GSimpleAction *, GVariant *, gpointer)
static void	toggle_action (GSimpleAction *action, GVariant *, gpointer)
static void	set_show_timings (GSimpleAction *action, GVariant *variant, gpointer)
static void	draw_callback (GtkDrawingArea *drawing_area, cairo_t *cr, int width, int height, gpointer user_data)
static void	mouse_motion_event (GtkEventControllerMotion *self, double x, double y, gpointer user_data)
static void	mouse_press_event (GtkGestureClick *self, int n_press, double x, double y, gpointer user_data)
static gboolean	scroll_event (GtkEventControllerScroll *self, double dx, double dy, gpointer user_data)
static void	mouse_release_event (GtkGestureClick *self, int n_press, double x, double y, gpointer user_data)
static gboolean	key_press_event (GtkEventControllerKey *self, unsigned keyval, unsigned keycode, GdkModifierType state, gpointer user_data)
static void	activate (GApplication *app, gpointer)
static void	startup (GApplication *app, gpointer)
void	init (int argc, char **argv, Toy *t, int width, int height)
void	toggle_events (std::vector< Toggle > &ts, Geom::Point const &pos, unsigned button)
void	draw_toggles (cairo_t *cr, std::vector< Toggle > &ts)

Variables
GtkApplicationWindow *	the_window = nullptr
static GtkWidget *	the_canvas = nullptr
Toy *	the_toy = nullptr
int	the_requested_height = 0
int	the_requested_width = 0
gchar **	the_emulated_argv = nullptr
gchar *	arg_spool_filename = nullptr
gchar *	arg_handles_filename = nullptr
gchar *	arg_screenshot_filename = nullptr
gchar **	arg_extra_files = nullptr
const char *	the_builder_xml
static GActionEntry	the_actions []
static GOptionEntry const	the_options []

Function Documentation

activate()

static void activate ( GApplication *  app, gpointer    )

static

Definition at line 634 of file toy-framework-2.cpp.

References arg_extra_files, arg_handles_filename, arg_screenshot_filename, arg_spool_filename, draw_callback(), Toy::first_time(), key, key_press_event(), Toy::load(), mouse_motion_event(), mouse_press_event(), mouse_release_event(), Toy::name, scroll_event(), Toy::spool_file, the_canvas, the_requested_height, the_requested_width, the_toy, the_window, and write_image().

Referenced by SPDesktop::activate_guides(), SPDrawAnchor::anchorTest(), init(), and SPDesktop::quick_preview().

cairo_set_source_rgba()

void cairo_set_source_rgba	(	cairo_t *	cr,
		colour	c
	)

Definition at line 119 of file toy-framework-2.cpp.

References c, and cairo_set_source_rgba().

Referenced by Inkscape::Extension::Internal::CairoRenderContext::_setFillStyle(), Inkscape::Extension::Internal::PdfImportDialog::_setPreviewPage(), cairo_set_source_rgba(), Geom::CLIPPER_CLASS::clip(), Inkscape::UI::Widget::create_separator(), Slider::draw(), Toggle::draw(), Toy::draw(), LPEToy::draw(), draw_bounds(), draw_callback(), draw_cell(), Inkscape::UI::Widget::draw_circle(), draw_slider_lines(), ink_cairo_set_source_rgba32(), Geom::CLIPPER_CLASS::pairing(), plot(), Inkscape::Extension::Internal::CairoRenderContext::popLayer(), recursive_curvature_fitter(), Inkscape::Filters::FilterDiffuseLighting::render_cairo(), Inkscape::Filters::FilterFlood::render_cairo(), Inkscape::Filters::FilterSpecularLighting::render_cairo(), sequential_curvature_fitter(), set_cairo_rgb(), Inkscape::DrawingContext::setSource(), and smash_intersect().

draw_callback()

static void draw_callback ( GtkDrawingArea *  drawing_area, cairo_t *  cr, int  width, int  height, gpointer  user_data  )

static

Definition at line 460 of file toy-framework-2.cpp.

References cairo_rectangle(), cairo_set_source_rgba(), Toy::draw(), height, Toy::resize_canvas(), Toy::save(), size, Toy::spool_file, the_toy, and width.

Referenced by activate().

draw_number() [1/3]

void draw_number	(	cairo_t *	cr,
		Geom::Point	pos,
		double	num,
		std::string	name,
		bool	bottom
	)

Definition at line 155 of file toy-framework-2.cpp.

References draw_text(), name, and num.

draw_number() [2/3]

void draw_number	(	cairo_t *	cr,
		Geom::Point	pos,
		int	num,
		std::string	name,
		bool	bottom
	)

Definition at line 139 of file toy-framework-2.cpp.

References draw_text(), name, and num.

Referenced by PointSetHandle::draw().

draw_number() [3/3]

void draw_number	(	cairo_t *	cr,
		Geom::Point	pos,
		unsigned	num,
		std::string	name,
		bool	bottom
	)

Definition at line 147 of file toy-framework-2.cpp.

References draw_text(), name, and num.

draw_text() [1/2]

void draw_text	(	cairo_t *	cr,
		Geom::Point	loc,
		const char *	txt,
		bool	bottom,
		const char *	fontdesc
	)

Definition at line 123 of file toy-framework-2.cpp.

References cairo_move_to().

Referenced by cairo_path_stitches(), Slider::draw(), Toggle::draw(), RectHandle::draw(), Toy::draw(), draw_number(), draw_number(), draw_number(), and draw_text().

draw_text() [2/2]

void draw_text	(	cairo_t *	cr,
		Geom::Point	loc,
		const std::string &	txt,
		bool	bottom,
		const std::string &	fontdesc
	)

Definition at line 135 of file toy-framework-2.cpp.

References draw_text().

draw_toggles()

void draw_toggles	(	cairo_t *	cr,
		std::vector< Toggle > &	ts
	)

Definition at line 739 of file toy-framework-2.cpp.

get_clipboard_text()

void get_clipboard_text

(

std::function< void(char const *)> &&

on_completion

)

Definition at line 303 of file toy-framework-2.cpp.

References data, and the_canvas.

init()

void init	(	int	argc,
		char **	argv,
		Toy *	t,
		int	width,
		int	height
	)

Definition at line 600 of file toy-framework-2.cpp.

References activate(), height, Toy::name, startup(), the_actions, the_options, the_requested_height, the_requested_width, the_toy, and width.

Referenced by Inkscape::LivePathEffect::LPECloneOriginal::cloneAttributes(), Inkscape::LivePathEffect::LPECloneOriginal::doBeforeEffect(), Inkscape::FontTags::get(), main(), Inkscape::Pref< bool >::Pref(), Inkscape::Pref< double >::Pref(), Inkscape::Pref< Glib::ustring >::Pref(), Inkscape::Pref< int >::Pref(), SPIPaint::reset(), InkscapeApplication::shell(), cola::sum_over(), and wrap_pw().

key_press_event()

static gboolean key_press_event ( GtkEventControllerKey *  self, unsigned  keyval, unsigned  keycode, GdkModifierType  state, gpointer  user_data  )

static

Definition at line 523 of file toy-framework-2.cpp.

References Toy::key_hit(), and the_toy.

Referenced by activate().

mouse_motion_event()

static void mouse_motion_event ( GtkEventControllerMotion *  self, double  x, double  y, gpointer  user_data  )

static

Definition at line 487 of file toy-framework-2.cpp.

References Toy::mouse_moved(), and the_toy.

Referenced by activate().

mouse_press_event()

static void mouse_press_event ( GtkGestureClick *  self, int  n_press, double  x, double  y, gpointer  user_data  )

static

Definition at line 495 of file toy-framework-2.cpp.

References Toy::mouse_pressed(), and the_toy.

Referenced by activate().

mouse_release_event()

static void mouse_release_event ( GtkGestureClick *  self, int  n_press, double  x, double  y, gpointer  user_data  )

static

Definition at line 514 of file toy-framework-2.cpp.

References Toy::mouse_released(), and the_toy.

Referenced by activate().

open_handles()

void open_handles	(	GSimpleAction *	,
		GVariant *	,
		gpointer
	)

Definition at line 346 of file toy-framework-2.cpp.

References open_handles_cb(), the_toy, and the_window.

open_handles_cb()

void open_handles_cb	(	GObject *	source_object,
		GAsyncResult *	res,
		gpointer	data
	)

Definition at line 327 of file toy-framework-2.cpp.

References Toy::load(), redraw(), and the_toy.

Referenced by open_handles().

quit()

void quit	(	GSimpleAction *	,
		GVariant *	,
		gpointer
	)

Definition at line 292 of file toy-framework-2.cpp.

read_interval()

Geom::Interval read_interval

(

FILE *

f

)

Definition at line 318 of file toy-framework-2.cpp.

References Geom::GenericInterval< C >::setEnds().

Referenced by RectHandle::load().

read_point()

Geom::Point read_point

(

FILE *

f

)

Definition at line 296 of file toy-framework-2.cpp.

Referenced by PointHandle::load(), and PointSetHandle::load().

redraw()

void redraw

(

)

Definition at line 164 of file toy-framework-2.cpp.

References the_canvas.

Referenced by Toy::mouse_moved(), Toy::mouse_pressed(), Toy::mouse_released(), and open_handles_cb().

save_cairo()

void save_cairo	(	GSimpleAction *	,
		GVariant *	,
		gpointer
	)

Definition at line 442 of file toy-framework-2.cpp.

References save_cairo_cb(), and the_window.

save_cairo_cb()

void save_cairo_cb	(	GObject *	source_object,
		GAsyncResult *	res,
		gpointer	data
	)

Definition at line 428 of file toy-framework-2.cpp.

References write_image().

Referenced by save_cairo().

save_handles()

void save_handles	(	GSimpleAction *	,
		GVariant *	,
		gpointer
	)

Definition at line 371 of file toy-framework-2.cpp.

References save_handles_cb(), the_toy, and the_window.

save_handles_cb()

void save_handles_cb	(	GObject *	source_object,
		GAsyncResult *	res,
		gpointer	data
	)

Definition at line 354 of file toy-framework-2.cpp.

References Toy::save(), and the_toy.

Referenced by save_handles().

scroll_event()

static gboolean scroll_event ( GtkEventControllerScroll *  self, double  dx, double  dy, gpointer  user_data  )

static

Definition at line 504 of file toy-framework-2.cpp.

References Toy::scroll(), and the_toy.

Referenced by activate(), and Inkscape::UI::Tools::SelectTool::sp_select_context_cycle_through_items().

set_show_timings()

static void set_show_timings ( GSimpleAction *  action, GVariant *  variant, gpointer    )

static

Definition at line 455 of file toy-framework-2.cpp.

References Toy::show_timings, and the_toy.

show_about_dialog()

void show_about_dialog	(	GSimpleAction *	,
		GVariant *	,
		gpointer
	)

Definition at line 278 of file toy-framework-2.cpp.

References buf.

startup()

static void startup ( GApplication *  app, gpointer    )

static

Definition at line 627 of file toy-framework-2.cpp.

References builder, and the_builder_xml.

Referenced by init().

toggle_action()

static void toggle_action ( GSimpleAction *  action, GVariant *  , gpointer    )

static

Definition at line 449 of file toy-framework-2.cpp.

toggle_events()

void toggle_events	(	std::vector< Toggle > &	ts,
		Geom::Point const &	pos,
		unsigned	button
	)

Definition at line 732 of file toy-framework-2.cpp.

uniform()

double uniform

(

)

Definition at line 30 of file toy-framework-2.cpp.

write_image()

void write_image

(

char const *

filename

)

Definition at line 379 of file toy-framework-2.cpp.

References Toy::draw(), height, the_canvas, the_toy, and width.

Referenced by activate(), and save_cairo_cb().

Variable Documentation

arg_extra_files

gchar** arg_extra_files = nullptr

Definition at line 26 of file toy-framework-2.cpp.

Referenced by activate().

arg_handles_filename

gchar* arg_handles_filename = nullptr

Definition at line 24 of file toy-framework-2.cpp.

Referenced by activate().

arg_screenshot_filename

gchar* arg_screenshot_filename = nullptr

Definition at line 25 of file toy-framework-2.cpp.

Referenced by activate().

arg_spool_filename

gchar* arg_spool_filename = nullptr

Definition at line 23 of file toy-framework-2.cpp.

Referenced by activate().

the_actions

GActionEntry the_actions[]

static

Initial value:

=
{
    {"open-handles", open_handles, nullptr, nullptr, nullptr},
    {"save-handles", save_handles, nullptr, nullptr, nullptr},
    {"save-image", save_cairo, nullptr, nullptr, nullptr},
    {"show-timings", toggle_action, nullptr, "false", set_show_timings},
    {"quit", quit, nullptr, nullptr, nullptr},
    {"about", show_about_dialog, nullptr, nullptr, nullptr},
}

Definition at line 575 of file toy-framework-2.cpp.

Referenced by init().

the_builder_xml

const char* the_builder_xml

Definition at line 531 of file toy-framework-2.cpp.

Referenced by startup().

the_canvas

GtkWidget* the_canvas = nullptr

static

Definition at line 17 of file toy-framework-2.cpp.

Referenced by activate(), get_clipboard_text(), redraw(), and write_image().

the_emulated_argv

gchar** the_emulated_argv = nullptr

Definition at line 21 of file toy-framework-2.cpp.

the_options

GOptionEntry const the_options[]

static

Initial value:

= {
    {"handles", 'h', G_OPTION_FLAG_NONE, G_OPTION_ARG_FILENAME, &arg_handles_filename,
     "Load handle positions from given file", "FILE"},
    {"spool", 'm', G_OPTION_FLAG_NONE, G_OPTION_ARG_FILENAME, &arg_spool_filename,
     "Record all interaction to the given file", "FILE"},
    {"screenshot", 's', G_OPTION_FLAG_NONE, G_OPTION_ARG_FILENAME, &arg_screenshot_filename,
     "Take screenshot and exit", nullptr},
    {G_OPTION_REMAINING, 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_FILENAME_ARRAY, &arg_extra_files,
     "Additional data files", "FILES..."},
    {nullptr, 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, nullptr, nullptr, nullptr},
}

Definition at line 585 of file toy-framework-2.cpp.

Referenced by init().

the_requested_height

int the_requested_height = 0

Definition at line 19 of file toy-framework-2.cpp.

Referenced by activate(), and init().

the_requested_width

int the_requested_width = 0

Definition at line 20 of file toy-framework-2.cpp.

Referenced by activate(), and init().

the_toy

Toy* the_toy = nullptr

Definition at line 18 of file toy-framework-2.cpp.

Referenced by activate(), draw_callback(), init(), key_press_event(), mouse_motion_event(), mouse_press_event(), mouse_release_event(), open_handles(), open_handles_cb(), save_handles(), save_handles_cb(), scroll_event(), set_show_timings(), and write_image().

the_window

GtkApplicationWindow* the_window = nullptr

Definition at line 16 of file toy-framework-2.cpp.

Referenced by activate(), open_handles(), save_cairo(), and save_handles().