1 files changed, 0 insertions, 381 deletions

diff --git a/src/text.c b/src/text.c
deleted file mode 100644
index bbac187..0000000
--- a/src/text.c
+++ /dev/null
@@ -1,381 +0,0 @@
-/* This file is part of Ganv.
- * Copyright 2007-2015 David Robillard <http://drobilla.net>
- *
- * Ganv is free software: you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation, either version 3 of the License, or any later version.
- *
- * Ganv is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- *
- * You should have received a copy of the GNU General Public License along
- * with Ganv.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <math.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <gtk/gtkstyle.h>
-
-#include "ganv/canvas.h"
-#include "ganv/text.h"
-
-#include "./color.h"
-#include "./boilerplate.h"
-#include "./gettext.h"
-#include "./ganv-private.h"
-
-G_DEFINE_TYPE_WITH_CODE(GanvText, ganv_text, GANV_TYPE_ITEM,
-                        G_ADD_PRIVATE(GanvText))
-
-static GanvItemClass* parent_class;
-
-enum {
-	PROP_0,
-	PROP_TEXT,
-	PROP_X,
-	PROP_Y,
-	PROP_WIDTH,
-	PROP_HEIGHT,
-	PROP_COLOR,
-	PROP_FONT_SIZE
-};
-
-static void
-ganv_text_init(GanvText* text)
-{
-	GanvTextPrivate* impl = ganv_text_get_instance_private(text);
-
-	text->impl = impl;
-
-	memset(&impl->coords, '\0', sizeof(GanvTextCoords));
-	impl->coords.width  = 1.0;
-	impl->coords.height = 1.0;
-	impl->old_coords    = impl->coords;
-
-	impl->layout       = NULL;
-	impl->text         = NULL;
-	impl->font_size    = 0.0;
-	impl->color        = DEFAULT_TEXT_COLOR;
-	impl->needs_layout = FALSE;
-}
-
-static void
-ganv_text_destroy(GtkObject* object)
-{
-	g_return_if_fail(object != NULL);
-	g_return_if_fail(GANV_IS_TEXT(object));
-
-	GanvText*        text = GANV_TEXT(object);
-	GanvTextPrivate* impl = text->impl;
-
-	if (impl->text) {
-		g_free(impl->text);
-		impl->text = NULL;
-	}
-
-	if (impl->layout) {
-		g_object_unref(impl->layout);
-		impl->layout = NULL;
-	}
-
-	if (GTK_OBJECT_CLASS(parent_class)->destroy) {
-		(*GTK_OBJECT_CLASS(parent_class)->destroy)(object);
-	}
-}
-
-void
-ganv_text_layout(GanvText* text)
-{
-	GanvTextPrivate* impl   = text->impl;
-	GanvItem*        item   = GANV_ITEM(text);
-	GanvCanvas*      canvas = ganv_item_get_canvas(item);
-	GtkWidget*       widget = GTK_WIDGET(canvas);
-	double           points = impl->font_size;
-	GtkStyle*        style  = gtk_rc_get_style(widget);
-
-	if (impl->font_size == 0.0) {
-		points = ganv_canvas_get_font_size(canvas);
-	}
-
-	if (impl->layout) {
-		g_object_unref(impl->layout);
-	}
-	impl->layout = gtk_widget_create_pango_layout(widget, impl->text);
-
-	PangoFontDescription* font = pango_font_description_copy(style->font_desc);
-	PangoContext*         ctx  = pango_layout_get_context(impl->layout);
-	cairo_font_options_t* opt  = cairo_font_options_copy(
-		pango_cairo_context_get_font_options(ctx));
-
-	pango_font_description_set_size(font, points * (double)PANGO_SCALE);
-	pango_layout_set_font_description(impl->layout, font);
-	pango_cairo_context_set_font_options(ctx, opt);
-	cairo_font_options_destroy(opt);
-	pango_font_description_free(font);
-
-	int width, height;
-	pango_layout_get_pixel_size(impl->layout, &width, &height);
-
-	impl->coords.width  = width;
-	impl->coords.height = height;
-	impl->needs_layout  = FALSE;
-
-	ganv_item_request_update(GANV_ITEM(text));
-}
-
-static void
-ganv_text_set_property(GObject*      object,
-                       guint         prop_id,
-                       const GValue* value,
-                       GParamSpec*   pspec)
-{
-	g_return_if_fail(object != NULL);
-	g_return_if_fail(GANV_IS_TEXT(object));
-
-	GanvText*        text = GANV_TEXT(object);
-	GanvTextPrivate* impl = text->impl;
-
-	switch (prop_id) {
-	case PROP_X:
-		impl->coords.x = g_value_get_double(value);
-		break;
-	case PROP_Y:
-		impl->coords.y = g_value_get_double(value);
-		break;
-	case PROP_COLOR:
-		impl->color = g_value_get_uint(value);
-		break;
-	case PROP_FONT_SIZE:
-		impl->font_size    = g_value_get_double(value);
-		impl->needs_layout = TRUE;
-		break;
-	case PROP_TEXT:
-		free(impl->text);
-		impl->text         = g_value_dup_string(value);
-		impl->needs_layout = TRUE;
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-		return;
-	}
-	if (impl->needs_layout) {
-		if (GANV_IS_NODE(GANV_ITEM(text)->impl->parent)) {
-			GANV_NODE(GANV_ITEM(text)->impl->parent)->impl->must_resize = TRUE;
-		}
-	}
-	ganv_item_request_update(GANV_ITEM(text));
-}
-
-static void
-ganv_text_get_property(GObject*    object,
-                       guint       prop_id,
-                       GValue*     value,
-                       GParamSpec* pspec)
-{
-	g_return_if_fail(object != NULL);
-	g_return_if_fail(GANV_IS_TEXT(object));
-
-	GanvText*        text = GANV_TEXT(object);
-	GanvTextPrivate* impl = text->impl;
-
-	if (impl->needs_layout && (prop_id == PROP_WIDTH
-	                           || prop_id == PROP_HEIGHT)) {
-		ganv_text_layout(text);
-	}
-
-	switch (prop_id) {
-		GET_CASE(TEXT, string, impl->text);
-		GET_CASE(X, double, impl->coords.x);
-		GET_CASE(Y, double, impl->coords.y);
-		GET_CASE(WIDTH, double, impl->coords.width);
-		GET_CASE(HEIGHT, double, impl->coords.height);
-		GET_CASE(COLOR, uint, impl->color);
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-ganv_text_bounds_item(GanvItem* item,
-                      double* x1, double* y1,
-                      double* x2, double* y2)
-{
-	GanvText*        text = GANV_TEXT(item);
-	GanvTextPrivate* impl = text->impl;
-
-	if (impl->needs_layout) {
-		ganv_text_layout(text);
-	}
-
-	*x1 = impl->coords.x;
-	*y1 = impl->coords.y;
-	*x2 = impl->coords.x + impl->coords.width;
-	*y2 = impl->coords.y + impl->coords.height;
-}
-
-static void
-ganv_text_bounds(GanvItem* item,
-                 double* x1, double* y1,
-                 double* x2, double* y2)
-{
-	ganv_text_bounds_item(item, x1, y1, x2, y2);
-}
-
-static void
-ganv_text_update(GanvItem* item, int flags)
-{
-	// Update world-relative bounding box
-	ganv_text_bounds(item, &item->impl->x1, &item->impl->y1, &item->impl->x2, &item->impl->y2);
-	ganv_item_i2w_pair(item, &item->impl->x1, &item->impl->y1, &item->impl->x2, &item->impl->y2);
-
-	ganv_canvas_request_redraw_w(
-		item->impl->canvas, item->impl->x1, item->impl->y1, item->impl->x2, item->impl->y2);
-
-	parent_class->update(item, flags);
-}
-
-static double
-ganv_text_point(GanvItem* item, double x, double y, GanvItem** actual_item)
-{
-	*actual_item = NULL;
-
-	double x1, y1, x2, y2;
-	ganv_text_bounds_item(item, &x1, &y1, &x2, &y2);
-	if ((x >= x1) && (y >= y1) && (x <= x2) && (y <= y2)) {
-		return 0.0;
-	}
-
-	// Point is outside the box
-	double dx, dy;
-
-	// Find horizontal distance to nearest edge
-	if (x < x1) {
-		dx = x1 - x;
-	} else if (x > x2) {
-		dx = x - x2;
-	} else {
-		dx = 0.0;
-	}
-
-	// Find vertical distance to nearest edge
-	if (y < y1) {
-		dy = y1 - y;
-	} else if (y > y2) {
-		dy = y - y2;
-	} else {
-		dy = 0.0;
-	}
-
-	return sqrt((dx * dx) + (dy * dy));
-}
-
-static void
-ganv_text_draw(GanvItem* item,
-               cairo_t* cr, double cx, double cy, double cw, double ch)
-{
-	GanvText*        text = GANV_TEXT(item);
-	GanvTextPrivate* impl = text->impl;
-
-	double wx = impl->coords.x;
-	double wy = impl->coords.y;
-	ganv_item_i2w(item, &wx, &wy);
-
-	if (impl->needs_layout) {
-		ganv_text_layout(text);
-	}
-
-	double r, g, b, a;
-	color_to_rgba(impl->color, &r, &g, &b, &a);
-
-	cairo_set_source_rgba(cr, r, g, b, a);
-	cairo_move_to(cr, wx, wy);
-	pango_cairo_show_layout(cr, impl->layout);
-}
-
-static void
-ganv_text_class_init(GanvTextClass* klass)
-{
-	GObjectClass*   gobject_class = (GObjectClass*)klass;
-	GtkObjectClass* object_class  = (GtkObjectClass*)klass;
-	GanvItemClass*  item_class    = (GanvItemClass*)klass;
-
-	parent_class = GANV_ITEM_CLASS(g_type_class_peek_parent(klass));
-
-	gobject_class->set_property = ganv_text_set_property;
-	gobject_class->get_property = ganv_text_get_property;
-
-	g_object_class_install_property(
-		gobject_class, PROP_TEXT, g_param_spec_string(
-			"text",
-			_("Text"),
-			_("The string to display."),
-			NULL,
-			G_PARAM_READWRITE));
-
-	g_object_class_install_property(
-		gobject_class, PROP_X, g_param_spec_double(
-			"x",
-			_("x"),
-			_("Top left x coordinate."),
-			-G_MAXDOUBLE, G_MAXDOUBLE,
-			0.0,
-			G_PARAM_READWRITE));
-
-	g_object_class_install_property(
-		gobject_class, PROP_Y, g_param_spec_double(
-			"y",
-			_("y"),
-			_("Top left y coordinate."),
-			-G_MAXDOUBLE, G_MAXDOUBLE,
-			0.0,
-			G_PARAM_READWRITE));
-
-	g_object_class_install_property(
-		gobject_class, PROP_WIDTH, g_param_spec_double(
-			"width",
-			_("Width"),
-			_("The current width of the text."),
-			-G_MAXDOUBLE, G_MAXDOUBLE,
-			1.0,
-			G_PARAM_READABLE));
-
-	g_object_class_install_property(
-		gobject_class, PROP_HEIGHT, g_param_spec_double(
-			"height",
-			_("Height"),
-			_("The current height of the text."),
-			-G_MAXDOUBLE, G_MAXDOUBLE,
-			1.0,
-			G_PARAM_READABLE));
-
-	g_object_class_install_property(
-		gobject_class, PROP_COLOR, g_param_spec_uint(
-			"color",
-			_("Color"),
-			_("The color of the text."),
-			0, G_MAXUINT,
-			DEFAULT_TEXT_COLOR,
-			G_PARAM_READWRITE));
-
-	g_object_class_install_property(
-		gobject_class, PROP_FONT_SIZE, g_param_spec_double(
-			"font-size",
-			_("Font size"),
-			_("The font size in points."),
-			-G_MAXDOUBLE, G_MAXDOUBLE,
-			0.0,
-			G_PARAM_READWRITE));
-
-
-	object_class->destroy = ganv_text_destroy;
-
-	item_class->update = ganv_text_update;
-	item_class->bounds = ganv_text_bounds;
-	item_class->point  = ganv_text_point;
-	item_class->draw   = ganv_text_draw;
-}