diff options
author | monsta <[email protected]> | 2016-03-01 13:39:10 +0300 |
---|---|---|
committer | monsta <[email protected]> | 2016-03-01 13:39:10 +0300 |
commit | 250692c5164284759f2d5a027cea889f7acf5ff0 (patch) | |
tree | 2dd28ce18074055145646c7d25bd707298f9f077 /eel | |
parent | 8a826a675862d56b6d01c8467282bde9171f8cf8 (diff) | |
download | caja-250692c5164284759f2d5a027cea889f7acf5ff0.tar.bz2 caja-250692c5164284759f2d5a027cea889f7acf5ff0.tar.xz |
eel: drop unused eel-debug-drawing code
Diffstat (limited to 'eel')
-rw-r--r-- | eel/Makefile.am | 2 | ||||
-rw-r--r-- | eel/eel-debug-drawing.c | 589 | ||||
-rw-r--r-- | eel/eel-debug-drawing.h | 75 | ||||
-rw-r--r-- | eel/eel-image-table.c | 1 | ||||
-rw-r--r-- | eel/eel-labeled-image.c | 1 |
5 files changed, 0 insertions, 668 deletions
diff --git a/eel/Makefile.am b/eel/Makefile.am index 7919b80f..b2f35e95 100644 --- a/eel/Makefile.am +++ b/eel/Makefile.am @@ -39,7 +39,6 @@ eel_headers = \ eel-canvas.h \ eel-canvas-util.h \ eel-canvas-rect-ellipse.h \ - eel-debug-drawing.h \ eel-debug.h \ eel-editable-label.h \ eel-gdk-extensions.h \ @@ -70,7 +69,6 @@ libeel_2_la_SOURCES = \ eel-canvas.c \ eel-canvas-util.c \ eel-canvas-rect-ellipse.c \ - eel-debug-drawing.c \ eel-debug.c \ eel-editable-label.c \ eel-gdk-extensions.c \ diff --git a/eel/eel-debug-drawing.c b/eel/eel-debug-drawing.c deleted file mode 100644 index eca229e0..00000000 --- a/eel/eel-debug-drawing.c +++ /dev/null @@ -1,589 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- - - eel-debug-drawing.c: Eel drawing debugging aids. - - Copyright (C) 2000 Eazel, Inc. - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - This program 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this program; if not, write to the - Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - Boston, MA 02110-1301, USA. - - Author: Ramiro Estrugo <[email protected]> -*/ - -#include <config.h> -#include "eel-debug-drawing.h" - -#include "eel-art-gtk-extensions.h" -#include "eel-debug.h" -#include "eel-gdk-extensions.h" -#include "eel-gdk-extensions.h" -#include "eel-gdk-pixbuf-extensions.h" -#include "eel-gtk-extensions.h" -#include "eel-gtk-extensions.h" - -#include <gtk/gtk.h> - -#include <stdlib.h> -#include <unistd.h> -#include <stdio.h> - -/* - * PixbufViewer is a very simple "private" widget that displays - * a GdkPixbuf. It is used by eel_debug_show_pixbuf() to - * display a pixbuf in an in process pixbuf debugging window. - * - * We cant use EelImage for this because part of the reason - * for pixbuf debugging is to debug EelImage itself. - */ - -#define DEBUG_TYPE_PIXBUF_VIEWER debug_pixbuf_viewer_get_type() -#define DEBUG_PIXBUF_VIEWER(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST ((obj), DEBUG_TYPE_PIXBUF_VIEWER, DebugPixbufViewer)) -#define DEBUG_IS_PIXBUF_VIEWER(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE ((obj), DEBUG_TYPE_PIXBUF_VIEWER)) - -#if GTK_CHECK_VERSION (3, 0, 0) -#define gtk_vbox_new(X,Y) gtk_box_new(GTK_ORIENTATION_VERTICAL,Y) -#endif - -typedef struct DebugPixbufViewer DebugPixbufViewer; -typedef struct DebugPixbufViewerClass DebugPixbufViewerClass; - -static GType debug_pixbuf_viewer_get_type (void); -static void debug_pixbuf_viewer_set_pixbuf (DebugPixbufViewer *viewer, - GdkPixbuf *pixbuf); - -struct DebugPixbufViewer -{ - GtkWidget widget; - GdkPixbuf *pixbuf; -}; - -struct DebugPixbufViewerClass -{ - GtkWidgetClass parent_class; -}; - -G_DEFINE_TYPE (DebugPixbufViewer, debug_pixbuf_viewer, GTK_TYPE_WIDGET) - -static void -debug_pixbuf_viewer_init (DebugPixbufViewer *viewer) -{ - gtk_widget_set_can_focus (GTK_WIDGET (viewer), FALSE); - gtk_widget_set_has_window (GTK_WIDGET (viewer), FALSE); -} - -static void -debug_pixbuf_viewer_finalize (GObject *object) -{ - DebugPixbufViewer *viewer; - - viewer = DEBUG_PIXBUF_VIEWER (object); - eel_gdk_pixbuf_unref_if_not_null (viewer->pixbuf); - viewer->pixbuf = NULL; - - G_OBJECT_CLASS (debug_pixbuf_viewer_parent_class)->finalize (object); -} - -static void -debug_pixbuf_viewer_size_request (GtkWidget *widget, GtkRequisition *requisition) -{ - DebugPixbufViewer *viewer; - EelDimensions dimensions; - - g_assert (DEBUG_IS_PIXBUF_VIEWER (widget)); - g_assert (requisition != NULL); - - viewer = DEBUG_PIXBUF_VIEWER (widget); - - if (viewer->pixbuf != NULL) - { - dimensions = eel_gdk_pixbuf_get_dimensions (viewer->pixbuf); - } - else - { - dimensions = eel_dimensions_empty; - } - - requisition->width = MAX (2, dimensions.width); - requisition->height = MAX (2, dimensions.height); -} - -#if GTK_CHECK_VERSION (3, 0, 0) -static void -debug_pixbuf_viewer_get_preferred_width (GtkWidget *widget, - gint *minimum_width, - gint *natural_width) -{ - GtkRequisition req; - debug_pixbuf_viewer_size_request (widget, &req); - *minimum_width = *natural_width = req.width; -} - -static void -debug_pixbuf_viewer_get_preferred_height (GtkWidget *widget, - gint *minimum_height, - gint *natural_height) -{ - GtkRequisition req; - debug_pixbuf_viewer_size_request (widget, &req); - *minimum_height = *natural_height = req.height; -} -#endif - -static int -#if GTK_CHECK_VERSION (3, 0, 0) -debug_pixbuf_viewer_draw (GtkWidget *widget, cairo_t *cr) -#else -debug_pixbuf_viewer_expose_event (GtkWidget *widget, GdkEventExpose *event) -#endif -{ - DebugPixbufViewer *viewer; - EelIRect clipped_dirty_area; - EelIRect dirty_area; - EelIRect bounds; - GtkAllocation allocation; - - g_assert (DEBUG_IS_PIXBUF_VIEWER (widget)); -#if GTK_CHECK_VERSION (3, 0, 0) - g_assert (cr != NULL); -#else - g_assert (event != NULL); - g_assert (event->window == gtk_widget_get_window (widget)); -#endif - g_assert (gtk_widget_get_realized (widget)); - - viewer = DEBUG_PIXBUF_VIEWER (widget); - - if (viewer->pixbuf == NULL) - { - return TRUE; - } - - gtk_widget_get_allocation (widget, &allocation); - bounds.x0 = allocation.x + (allocation.width - gdk_pixbuf_get_width (viewer->pixbuf)) / 2; - bounds.y0 = allocation.y + (allocation.height - gdk_pixbuf_get_height (viewer->pixbuf)) / 2; - bounds.x1 = bounds.x0 + gdk_pixbuf_get_width (viewer->pixbuf); - bounds.y1 = bounds.y0 + gdk_pixbuf_get_height (viewer->pixbuf); - - /* Clip the dirty area to the screen; bail if no work to do */ -#if GTK_CHECK_VERSION (3, 0, 0) - clipped_dirty_area = eel_gdk_window_clip_dirty_area_to_screen (gtk_widget_get_window (widget), - dirty_area); -#else - dirty_area = eel_gdk_rectangle_to_eel_irect (event->area); - clipped_dirty_area = eel_gdk_window_clip_dirty_area_to_screen (event->window, - dirty_area); -#endif - - if (!eel_irect_is_empty (&clipped_dirty_area)) - { - EelIRect clipped_bounds; - - eel_irect_intersect (&clipped_bounds, &bounds, &clipped_dirty_area); - - if (!eel_irect_is_empty (&clipped_bounds)) - { - g_assert (clipped_bounds.x0 >= bounds.x0); - g_assert (clipped_bounds.y0 >= bounds.y0); - - eel_gdk_pixbuf_draw_to_drawable (viewer->pixbuf, -#if GTK_CHECK_VERSION (3, 0, 0) - cr, -#else - event->window, -#endif - clipped_bounds.x0 - bounds.x0, - clipped_bounds.y0 - bounds.y0, - clipped_bounds); - } - } - - bounds.x0 -= 1; - bounds.y0 -= 1; - bounds.x1 += 1; - bounds.y1 += 1; - - return TRUE; -} - -static void -debug_pixbuf_viewer_class_init (DebugPixbufViewerClass *pixbuf_viewer_class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (pixbuf_viewer_class); - GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (pixbuf_viewer_class); - - object_class->finalize = debug_pixbuf_viewer_finalize; -#if GTK_CHECK_VERSION (3, 0, 0) - widget_class->get_preferred_width = debug_pixbuf_viewer_get_preferred_width; - widget_class->get_preferred_height = debug_pixbuf_viewer_get_preferred_height; - widget_class->draw = debug_pixbuf_viewer_draw; -#else - widget_class->size_request = debug_pixbuf_viewer_size_request; - widget_class->expose_event = debug_pixbuf_viewer_expose_event; -#endif -} - -static void -debug_pixbuf_viewer_set_pixbuf (DebugPixbufViewer *viewer, GdkPixbuf *pixbuf) -{ - g_assert (DEBUG_IS_PIXBUF_VIEWER (viewer)); - - if (pixbuf != viewer->pixbuf) - { - eel_gdk_pixbuf_unref_if_not_null (viewer->pixbuf); - eel_gdk_pixbuf_ref_if_not_null (pixbuf); - viewer->pixbuf = pixbuf; - gtk_widget_queue_resize (GTK_WIDGET (viewer)); - } -} - -/** - * eel_debug_draw_rectangle_and_cross: - * @rectangle: Rectangle bounding the rectangle. - * @color: Color to use for the rectangle and cross. - * - * Draw a rectangle and cross. Useful for debugging exposure events. - */ -#if !GTK_CHECK_VERSION (3, 0, 0) -void -eel_debug_draw_rectangle_and_cross (GdkDrawable *drawable, - EelIRect rectangle, - guint32 color, - gboolean draw_cross) -{ - cairo_t *cr; - GdkColor color_gdk = { 0 }; - - int width; - int height; - - g_return_if_fail (drawable != NULL); - g_return_if_fail (!eel_irect_is_empty (&rectangle)); - - width = rectangle.x1 - rectangle.x0; - height = rectangle.y1 - rectangle.y0; - - cr = gdk_cairo_create (drawable); - - color_gdk.red = ((color >> 16) & 0xff) << 8; - color_gdk.green = ((color >> 8) & 0xff) << 8; - color_gdk.blue = ((color ) & 0xff) << 8; - gdk_cairo_set_source_color (cr, &color_gdk); - cairo_set_line_width (cr, 1.0); - - cairo_rectangle (cr, - rectangle.x0 + 0.5, - rectangle.y0 + 0.5, - width, - height); - - if (draw_cross) - { - cairo_move_to (cr, rectangle.x0, rectangle.y0); - cairo_line_to (cr, rectangle.x0 + width, rectangle.y0 + height); - - cairo_move_to (cr, rectangle.x0 + width, rectangle.y0); - cairo_line_to (cr, rectangle.x0, rectangle.y0 + height); - } - - cairo_stroke (cr); - - cairo_destroy (cr); -} -#endif - -/** - * eel_debug_show_pixbuf_in_external_viewer: - * @pixbuf: Pixbuf to show. - * @viewer_name: Viewer name. - * - * Show the given pixbuf in an external out of process viewer. - * This is very useful for debugging pixbuf stuff. - * - * Perhaps this function should be #ifdef DEBUG or something like that. - */ -void -eel_debug_show_pixbuf_in_external_viewer (const GdkPixbuf *pixbuf, - const char *viewer_name) -{ - char *command; - char *file_name; - gboolean save_result; - int ignore; - int fd; - - g_return_if_fail (pixbuf != NULL); - g_return_if_fail (viewer_name != NULL); - - file_name = g_strdup ("/tmp/eel-debug-png-file-XXXXXX"); - - fd = g_mkstemp (file_name); - if (fd == -1) - { - g_free (file_name); - file_name = g_strdup_printf ("/tmp/isis-debug-png-file-%d", getpid ()); - } - else - { - close (fd); - } - - save_result = eel_gdk_pixbuf_save_to_file (pixbuf, file_name); - - if (save_result == FALSE) - { - g_warning ("Failed to save '%s'", file_name); - g_free (file_name); - return; - } - - command = g_strdup_printf ("%s %s", viewer_name, file_name); - - ignore = system (command); - g_free (command); - remove (file_name); - g_free (file_name); -} - -static GtkWidget *debug_window = NULL; -static GtkWidget *debug_image = NULL; - -static void -debug_delete_event (GtkWidget *widget, GdkEvent *event, gpointer callback_data) -{ - gtk_widget_hide (widget); -} - -static void -destroy_debug_window (void) -{ - if (debug_window != NULL) - { - gtk_widget_destroy (debug_window); - debug_window = NULL; - } -} - -/** - * eel_debug_show_pixbuf_in: - * @pixbuf: Pixbuf to show. - * - * Show the given pixbuf in an in process window. - */ -void -eel_debug_show_pixbuf (GdkPixbuf *pixbuf) -{ - if (debug_window == NULL) - { - GtkWidget *vbox; - - debug_window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (debug_window), vbox); - gtk_window_set_title (GTK_WINDOW (debug_window), "Pixbuf debugging"); - gtk_window_set_resizable (GTK_WINDOW (debug_window), TRUE); - gtk_container_set_border_width (GTK_CONTAINER (debug_window), 10); - g_signal_connect (debug_window, "delete_event", G_CALLBACK (debug_delete_event), NULL); - - debug_image = gtk_widget_new (debug_pixbuf_viewer_get_type (), NULL); - - gtk_box_pack_start (GTK_BOX (vbox), debug_image, TRUE, TRUE, 0); - - eel_debug_call_at_shutdown (destroy_debug_window); - - gtk_widget_show (debug_image); - gtk_widget_show (vbox); - } - - gtk_widget_show (debug_window); - debug_pixbuf_viewer_set_pixbuf (DEBUG_PIXBUF_VIEWER (debug_image), pixbuf); - - gdk_window_clear_area_e (gtk_widget_get_window (debug_window), 0, 0, -1, -1); -} - -void -eel_debug_pixbuf_draw_point (GdkPixbuf *pixbuf, - int x, - int y, - guint32 color, - int opacity) -{ - EelDimensions dimensions; - guchar *pixels; - gboolean has_alpha; - guint pixel_offset; - guint rowstride; - guchar red; - guchar green; - guchar blue; - guchar alpha; - guchar *offset; - - g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); - g_return_if_fail (opacity >= EEL_OPACITY_FULLY_TRANSPARENT); - g_return_if_fail (opacity <= EEL_OPACITY_FULLY_OPAQUE); - - dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); - - g_return_if_fail (x >= 0 && x < dimensions.width); - g_return_if_fail (y >= 0 && y < dimensions.height); - - pixels = gdk_pixbuf_get_pixels (pixbuf); - rowstride = gdk_pixbuf_get_rowstride (pixbuf); - has_alpha = gdk_pixbuf_get_has_alpha (pixbuf); - pixel_offset = has_alpha ? 4 : 3; - - red = EEL_RGBA_COLOR_GET_R (color); - green = EEL_RGBA_COLOR_GET_G (color); - blue = EEL_RGBA_COLOR_GET_B (color); - alpha = (guchar) opacity; - - offset = pixels + y * rowstride + x * pixel_offset; - - *(offset + 0) = red; - *(offset + 1) = green; - *(offset + 2) = blue; - - if (has_alpha) - { - *(offset + 3) = alpha; - } -} - -void -eel_debug_pixbuf_draw_rectangle (GdkPixbuf *pixbuf, - gboolean filled, - int x0, - int y0, - int x1, - int y1, - guint32 color, - int opacity) -{ - EelDimensions dimensions; - int x; - int y; - - g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); - g_return_if_fail (opacity >= EEL_OPACITY_FULLY_TRANSPARENT); - g_return_if_fail (opacity <= EEL_OPACITY_FULLY_OPAQUE); - - dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); - - if (x0 == -1) - { - x0 = 0; - } - - if (y0 == -1) - { - y0 = 0; - } - - if (x1 == -1) - { - x1 = dimensions.width - 1; - } - - if (y1 == -1) - { - y1 = dimensions.height - 1; - } - - g_return_if_fail (x1 > x0); - g_return_if_fail (y1 > y0); - g_return_if_fail (x0 >= 0 && x0 < dimensions.width); - g_return_if_fail (y0 >= 0 && y0 < dimensions.height); - g_return_if_fail (x1 >= 0 && x1 < dimensions.width); - g_return_if_fail (y1 >= 0 && y1 < dimensions.height); - - if (filled) - { - for (y = y0; y <= y1; y++) - { - for (x = x0; x <= x1; x++) - { - eel_debug_pixbuf_draw_point (pixbuf, x, y, color, opacity); - } - } - } - else - { - /* Top / Bottom */ - for (x = x0; x <= x1; x++) - { - eel_debug_pixbuf_draw_point (pixbuf, x, y0, color, opacity); - eel_debug_pixbuf_draw_point (pixbuf, x, y1, color, opacity); - } - - /* Left / Right */ - for (y = y0; y <= y1; y++) - { - eel_debug_pixbuf_draw_point (pixbuf, x0, y, color, opacity); - eel_debug_pixbuf_draw_point (pixbuf, x1, y, color, opacity); - } - } -} - -void -eel_debug_pixbuf_draw_rectangle_inset (GdkPixbuf *pixbuf, - gboolean filled, - int x0, - int y0, - int x1, - int y1, - guint32 color, - int opacity, - int inset) -{ - EelDimensions dimensions; - - g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); - g_return_if_fail (opacity >= EEL_OPACITY_FULLY_TRANSPARENT); - g_return_if_fail (opacity <= EEL_OPACITY_FULLY_OPAQUE); - - dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); - - if (x0 == -1) - { - x0 = 0; - } - - if (y0 == -1) - { - y0 = 0; - } - - if (x1 == -1) - { - x1 = dimensions.width - 1; - } - - if (y1 == -1) - { - y1 = dimensions.height - 1; - } - - x0 += inset; - y0 += inset; - x1 -= inset; - y1 -= inset; - - g_return_if_fail (x1 > x0); - g_return_if_fail (y1 > y0); - - eel_debug_pixbuf_draw_rectangle (pixbuf, filled, x0, y0, x1, y1, color, opacity); -} diff --git a/eel/eel-debug-drawing.h b/eel/eel-debug-drawing.h deleted file mode 100644 index f7d29ef9..00000000 --- a/eel/eel-debug-drawing.h +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- - - eel-debug-drawing.h: Eel drawing debugging aids. - - Copyright (C) 2000 Eazel, Inc. - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - This program 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this program; if not, write to the - Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - Boston, MA 02110-1301, USA. - - Author: Ramiro Estrugo <[email protected]> -*/ - -#ifndef EEL_DEBUG_DRAWING_H -#define EEL_DEBUG_DRAWING_H - -#include <gtk/gtk.h> -#include <eel/eel-gdk-pixbuf-extensions.h> - -/* Draw a rectangle and cross on the given window */ -#if !GTK_CHECK_VERSION (3, 0, 0) -void eel_debug_draw_rectangle_and_cross (GdkDrawable *drawable, - EelIRect rectangle, - guint32 color, - gboolean draw_cross); -#endif - -/* Show the given pixbuf in an external out of process viewer */ -void eel_debug_show_pixbuf_in_external_viewer (const GdkPixbuf *pixbuf, - const char *viewer_name); - -/* Show the given pixbuf in an in process window */ -void eel_debug_show_pixbuf (GdkPixbuf *pixbuf); - -/* Draw a point in a pixbuf */ -void eel_debug_pixbuf_draw_point (GdkPixbuf *pixbuf, - int x, - int y, - guint32 color, - int opacity); -/* Draw a rectangle in a pixbuf. The coordinates (-1,-1( (-1,-1) will use - * the whole pixbuf. */ -void eel_debug_pixbuf_draw_rectangle (GdkPixbuf *pixbuf, - gboolean filled, - int x0, - int y0, - int x1, - int y1, - guint32 color, - int opacity); -/* Draw an inset rectangle in a pixbuf. Positive inset make the rectangle - * smaller. Negative inset makes it larger. - */ -void eel_debug_pixbuf_draw_rectangle_inset (GdkPixbuf *pixbuf, - gboolean filled, - int x0, - int y0, - int x1, - int y1, - guint32 color, - int opacity, - int inset); - -#endif /* EEL_DEBUG_DRAWING_H */ diff --git a/eel/eel-image-table.c b/eel/eel-image-table.c index 205fc70a..7c1b0da1 100644 --- a/eel/eel-image-table.c +++ b/eel/eel-image-table.c @@ -27,7 +27,6 @@ #include "eel-art-extensions.h" #include "eel-art-gtk-extensions.h" -#include "eel-debug-drawing.h" #include "eel-gtk-extensions.h" #include "eel-labeled-image.h" #include "eel-marshal.h" diff --git a/eel/eel-labeled-image.c b/eel/eel-labeled-image.c index dbede43f..d9ff49cd 100644 --- a/eel/eel-labeled-image.c +++ b/eel/eel-labeled-image.c @@ -27,7 +27,6 @@ #include "eel-art-extensions.h" #include "eel-art-gtk-extensions.h" -#include "eel-debug-drawing.h" #include "eel-gtk-container.h" #include "eel-gtk-extensions.h" #include "eel-accessibility.h" |