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+ GNU GENERAL PUBLIC LICENSE
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+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program 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
+ (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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- /dev/null
+##
+## This file is part of the sigrok project.
+##
+## Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
+##
+## This program 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
+## (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 General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program. If not, see <http://www.gnu.org/licenses/>.
+##
+
+bin_PROGRAMS = sigrok-gtk
+
+sigrok_gtk_SOURCES = main.c log.c toolbar.c gtkcellrenderersignal.c \
+ sigview.c help.c devselect.c icons.c \
+ sigrok-gtk.h gtkcellrenderersignal.h
+
+sigrok_gtk_CPPFLAGS = -DPKG_DATA_DIR=\"$(pkgdatadir)\"
+
+sigrok_gtk_LDADD = $(LIBOBJS)
+
+iconsdir = $(pkgdatadir)/icons
+
+dist_icons_DATA = icons/sigrok_logo.png
+
+EXTRA_DIST = icons/sigrok-logo-notext.ico
+
+if WINDOWS
+sigrok_gtk_SOURCES += sigrok-gtk.rc
+sigrok_gtk_LDFLAGS = -mwindows
+endif
+
+.rc.o:
+ $(WINDRES) -o $@ $^
+
--- /dev/null
+#!/bin/sh
+##
+## This file is part of the sigrok project.
+##
+## Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
+##
+## This program is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program. If not, see <http://www.gnu.org/licenses/>.
+##
+
+OS=`uname`
+
+LIBTOOLIZE=libtoolize
+ACLOCAL_DIR=
+
+if [ "x$OS" = "xDarwin" ]; then
+ LIBTOOLIZE=glibtoolize
+
+ if [ -d /sw/share/aclocal ]; then
+ # fink installs aclocal macros here
+ ACLOCAL_DIR="-I /sw/share/aclocal"
+ elif [ -d /opt/local/share/aclocal ]; then
+ # Macports installs aclocal macros here
+ ACLOCAL_DIR="-I /opt/local/share/aclocal"
+ elif [ -d /usr/share/aclocal ]; then
+ # Xcode installs aclocal macros here
+ ACLOCAL_DIR="-I /usr/share/aclocal"
+ fi
+
+elif [ "x$OS" = "xMINGW32_NT-5.1" ]; then
+ ACLOCAL_DIR="-I /usr/local/share/aclocal"
+fi
+
+echo "Generating build system..."
+${LIBTOOLIZE} --install --copy --quiet || exit 1
+aclocal ${ACLOCAL_DIR} || exit 1
+# autoheader || exit 1
+automake --add-missing --copy --foreign || exit 1
+autoconf || exit 1
+
--- /dev/null
+##
+## This file is part of the sigrok project.
+##
+## Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
+##
+## This program is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program. If not, see <http://www.gnu.org/licenses/>.
+##
+
+AC_INIT([sigrok-gtk], [0.1], [gareth@blacksphere.co.nz])
+AC_CONFIG_SRCDIR([main.c])
+AC_PREREQ(2.57)
+AM_INIT_AUTOMAKE([-Wall -Werror foreign std-options])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+CFLAGS="-g -Wall -Wextra"
+
+AC_PROG_CC
+AM_PROG_AS
+AC_STDC_HEADERS
+AC_PROG_INSTALL
+
+# Initialize libtool.
+LT_INIT
+
+# Initialize pkg-config.
+# We require at least 0.22, as "Requires.private" behaviour changed there.
+PKG_PROG_PKG_CONFIG([0.22])
+
+AC_CHECK_TOOL([WINDRES], windres, [])
+AM_CONDITIONAL([WINDOWS], test x$WINDRES != x)
+
+PKG_CHECK_MODULES([gtk], [gtk+-2.0 gmodule-2.0],
+ [CFLAGS="$CFLAGS $gtk_CFLAGS";
+ LIBS="$LIBS $gtk_LIBS"])
+
+PKG_CHECK_MODULES([libsigrok], [libsigrok],
+ [CFLAGS="$CFLAGS $libsigrok_CFLAGS";
+ LIBS="$LIBS $libsigrok_LIBS"])
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
+
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <sigrok.h>
+#include <gtk/gtk.h>
+#include "sigrok-gtk.h"
+
+static void dev_selected(GtkComboBox *dev, GObject *parent)
+{
+ GtkTreeModel *devlist = gtk_combo_box_get_model(dev);
+ GtkTreeIter iter;
+ const gchar *name;
+ GtkCheckMenuItem *menuitem;
+ struct sr_device *device;
+
+ if (!gtk_combo_box_get_active_iter(dev, &iter)) {
+ g_object_set_data(parent, "device", NULL);
+ return;
+ }
+ gtk_tree_model_get(devlist, &iter, 0, &name, 1, &device,
+ 2, &menuitem, -1);
+
+ gtk_check_menu_item_set_active(menuitem, TRUE);
+
+ sr_session_device_clear();
+ if (sr_session_device_add(device) != SR_OK) {
+ g_critical("Failed to use device.");
+ sr_session_destroy();
+ device = NULL;
+ }
+ g_object_set_data(parent, "device", device);
+}
+
+static void dev_menuitem_toggled(GtkMenuItem *item, GtkComboBox *combo)
+{
+ GtkTreeModel *model = gtk_combo_box_get_model(combo);
+ GtkTreeIter iter;
+
+ if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(item)))
+ return;
+
+ if (gtk_tree_model_get_iter_first(model, &iter)) do {
+ gchar *name;
+ gtk_tree_model_get(model, &iter, 0, &name, -1);
+ if (g_str_equal(name, gtk_menu_item_get_label(item))) {
+ gtk_combo_box_set_active_iter(combo, &iter);
+ return;
+ }
+ } while (gtk_tree_model_iter_next(model, &iter));
+}
+
+#define GET_DEVICE_INSTANCE(device) \
+ (device)->plugin->get_device_info((device)->plugin_index, \
+ SR_DI_INSTANCE);
+
+void dev_select_rescan(GtkAction *action, GtkWindow *parent)
+{
+ GtkComboBox *dev = g_object_get_data(G_OBJECT(parent), "devcombo");
+ g_return_if_fail(dev != NULL);
+ GtkListStore *devlist = GTK_LIST_STORE(gtk_combo_box_get_model(dev));
+ GtkTreeIter iter;
+ struct sr_device *device;
+ struct sr_device_instance *sdi;
+ gchar *sdevname = NULL;
+ GSList *devices, *l;
+ GtkUIManager *ui = g_object_get_data(G_OBJECT(parent), "ui_manager");
+ GtkWidget *menuitem = gtk_ui_manager_get_widget(ui,
+ "/menubar/DevMenu/DevSelectMenu");
+ GtkMenuShell *devmenu = GTK_MENU_SHELL(gtk_menu_item_get_submenu(GTK_MENU_ITEM(menuitem)));
+ GSList *radiolist = NULL;
+
+ (void)action;
+
+ /* Make a copy of the selected device's short name for comparison.
+ * We wish to select the same device after the refresh if possible.
+ */
+ if (gtk_combo_box_get_active_iter(dev, &iter)) {
+ gtk_tree_model_get(GTK_TREE_MODEL(devlist), &iter, 1, &device, -1);
+ /* FIXME: Use something other than device->plugin->name */
+ sdevname = g_strdup(device->plugin->name);
+ }
+
+ /* Destroy the old menu items */
+ if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(devlist), &iter)) do {
+ GtkMenuItem *item;
+ gtk_tree_model_get(GTK_TREE_MODEL(devlist), &iter, 2, &item, -1);
+ gtk_object_destroy(GTK_OBJECT(item));
+ } while (gtk_tree_model_iter_next(GTK_TREE_MODEL(devlist), &iter));
+
+ gtk_list_store_clear(devlist);
+
+ /* Scan for new devices and update our list */
+ /* TODO: Fix this in libsigrok first. */
+ /*sr_device_scan();*/
+ devices = sr_device_list();
+ for (l = devices; l; l = l->next) {
+ device = l->data;
+ sdi = GET_DEVICE_INSTANCE(device);
+ gchar *name = sdi->model ? sdi->model : sdi->vendor;
+ if (!name)
+ name = "(unknown)";
+
+ menuitem = gtk_radio_menu_item_new_with_label(radiolist, name);
+ gtk_widget_show(GTK_WIDGET(menuitem));
+ if (!radiolist)
+ radiolist = gtk_radio_menu_item_get_group(
+ GTK_RADIO_MENU_ITEM(menuitem));
+ g_signal_connect(menuitem, "toggled",
+ G_CALLBACK(dev_menuitem_toggled), dev);
+ gtk_menu_shell_prepend(devmenu, menuitem);
+
+ gtk_list_store_append(devlist, &iter);
+ gtk_list_store_set(devlist, &iter,
+ 0, name,
+ 1, device,
+ 2, menuitem,
+ -1);
+
+ if (sdevname && g_str_equal(sdevname, device->plugin->name))
+ gtk_combo_box_set_active_iter(dev, &iter);
+ }
+ if (sdevname)
+ g_free(sdevname);
+
+ /* Select a default if nothing selected */
+ if (!gtk_combo_box_get_active_iter(dev, &iter)) {
+ if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(devlist), &iter))
+ return;
+ /* Skip demo if there's another available */
+ GtkTreeIter first = iter;
+ if (gtk_tree_model_iter_next(GTK_TREE_MODEL(devlist), &iter))
+ gtk_combo_box_set_active_iter(dev, &iter);
+ else
+ gtk_combo_box_set_active_iter(dev, &first);
+ }
+}
+
+GtkWidget *dev_select_combo_box_new(GtkWindow *parent)
+{
+ GtkWidget *dev = gtk_combo_box_new();
+
+ /* Populate device list */
+ GtkListStore *devlist = gtk_list_store_new(3,
+ G_TYPE_STRING, G_TYPE_POINTER, GTK_TYPE_CHECK_MENU_ITEM);
+ GtkCellRenderer *cel = gtk_cell_renderer_text_new();
+ gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(dev), cel, TRUE);
+ gtk_cell_layout_add_attribute(GTK_CELL_LAYOUT(dev), cel, "text", 0);
+ gtk_combo_box_set_model(GTK_COMBO_BOX(dev), GTK_TREE_MODEL(devlist));
+ g_signal_connect(dev, "changed", G_CALLBACK(dev_selected), parent);
+
+ g_object_set_data(G_OBJECT(parent), "devcombo", dev);
+ dev_select_rescan(NULL, parent);
+
+ return dev;
+}
+
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <gtk/gtk.h>
+
+#include "gtkcellrenderersignal.h"
+
+enum
+{
+ PROP_0,
+ PROP_DATA,
+ PROP_PROBE,
+ PROP_FOREGROUND,
+ PROP_SCALE,
+ PROP_OFFSET,
+};
+
+struct _GtkCellRendererSignalPrivate
+{
+ GArray *data;
+ guint32 probe;
+ GdkColor foreground;
+ gdouble scale;
+ gint offset;
+};
+
+static void gtk_cell_renderer_signal_finalize(GObject *object);
+static void gtk_cell_renderer_signal_get_property(GObject *object,
+ guint param_id, GValue *value,
+ GParamSpec *pspec);
+static void gtk_cell_renderer_signal_set_property(GObject *object,
+ guint param_id, const GValue *value,
+ GParamSpec *pspec);
+static void gtk_cell_renderer_signal_get_size(GtkCellRenderer *cell,
+ GtkWidget *widget,
+ GdkRectangle *cell_area,
+ gint *x_offset,
+ gint *y_offset,
+ gint *width,
+ gint *height);
+static void gtk_cell_renderer_signal_render(GtkCellRenderer *cell,
+ GdkWindow *window,
+ GtkWidget *widget,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GdkRectangle *expose_area,
+ GtkCellRendererState flags);
+
+
+G_DEFINE_TYPE(GtkCellRendererSignal, gtk_cell_renderer_signal, GTK_TYPE_CELL_RENDERER);
+
+static void
+gtk_cell_renderer_signal_class_init (GtkCellRendererSignalClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
+
+ object_class->finalize = gtk_cell_renderer_signal_finalize;
+ object_class->get_property = gtk_cell_renderer_signal_get_property;
+ object_class->set_property = gtk_cell_renderer_signal_set_property;
+
+ cell_class->get_size = gtk_cell_renderer_signal_get_size;
+ cell_class->render = gtk_cell_renderer_signal_render;
+
+ g_object_class_install_property(object_class,
+ PROP_DATA,
+ g_param_spec_pointer("data",
+ "Data",
+ "Binary samples data",
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_PROBE,
+ g_param_spec_int("probe",
+ "Probe",
+ "Bit in Data to display",
+ -1, G_MAXINT, -1,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_FOREGROUND,
+ g_param_spec_string("foreground",
+ "Foreground",
+ "Foreground Colour",
+ NULL,
+ G_PARAM_WRITABLE));
+
+ g_object_class_install_property (object_class,
+ PROP_SCALE,
+ g_param_spec_double("scale",
+ "Scale",
+ "Pixels per sample",
+ 0, 100, 1,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_OFFSET,
+ g_param_spec_int("offset",
+ "Offset",
+ "Offset...",
+ 0, G_MAXINT, 0,
+ G_PARAM_READWRITE));
+
+ g_type_class_add_private (object_class,
+ sizeof (GtkCellRendererSignalPrivate));
+}
+
+static void gtk_cell_renderer_signal_init(GtkCellRendererSignal *cel)
+{
+ GtkCellRendererSignalPrivate *priv;
+
+ cel->priv = G_TYPE_INSTANCE_GET_PRIVATE(cel,
+ GTK_TYPE_CELL_RENDERER_SIGNAL,
+ GtkCellRendererSignalPrivate);
+ priv = cel->priv;
+
+ priv->data = NULL;
+ priv->probe = -1;
+ priv->scale = 1;
+ priv->offset = 0;
+}
+
+GtkCellRenderer *gtk_cell_renderer_signal_new(void)
+{
+ return g_object_new(GTK_TYPE_CELL_RENDERER_SIGNAL, NULL);
+}
+
+static void gtk_cell_renderer_signal_finalize(GObject *object)
+{
+ GtkCellRendererSignal *cel = GTK_CELL_RENDERER_SIGNAL(object);
+ GtkCellRendererSignalPrivate *priv = cel->priv;
+ /* Keep this around, because it'll be useful in future */
+ (void)priv;
+ G_OBJECT_CLASS(gtk_cell_renderer_signal_parent_class)->finalize(object);
+}
+
+static void
+gtk_cell_renderer_signal_get_property(GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GtkCellRendererSignal *cel = GTK_CELL_RENDERER_SIGNAL(object);
+ GtkCellRendererSignalPrivate *priv = cel->priv;
+
+ switch (param_id) {
+ case PROP_DATA:
+ g_value_set_pointer(value, priv->data);
+ break;
+ case PROP_PROBE:
+ g_value_set_int(value, priv->probe);
+ break;
+ case PROP_SCALE:
+ g_value_set_double(value, priv->scale);
+ break;
+ case PROP_OFFSET:
+ g_value_set_int(value, priv->offset);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ }
+}
+
+static void
+gtk_cell_renderer_signal_set_property(GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GtkCellRendererSignal *cel = GTK_CELL_RENDERER_SIGNAL(object);
+ GtkCellRendererSignalPrivate *priv = cel->priv;
+
+ switch (param_id) {
+ case PROP_DATA:
+ priv->data = g_value_get_pointer(value);
+ break;
+ case PROP_PROBE:
+ priv->probe = g_value_get_int(value);
+ break;
+ case PROP_FOREGROUND:
+ gdk_color_parse(g_value_get_string(value), &priv->foreground);
+ break;
+ case PROP_SCALE:
+ priv->scale = g_value_get_double(value);
+ break;
+ case PROP_OFFSET:
+ priv->offset = g_value_get_int(value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ }
+}
+
+static void
+gtk_cell_renderer_signal_get_size(GtkCellRenderer *cell,
+ GtkWidget *widget,
+ GdkRectangle *cell_area,
+ gint *x_offset,
+ gint *y_offset,
+ gint *width,
+ gint *height)
+{
+ (void)cell;
+ (void)widget;
+ (void)cell_area;
+
+ /* FIXME: What about cell_area? */
+ if (width) *width = 0;
+ if (height) *height = 30;
+
+ if (x_offset) *x_offset = 0;
+ if (y_offset) *y_offset = 0;
+}
+
+
+static gboolean sample(GArray *data, gint probe, guint i)
+{
+ int unitsize = g_array_get_element_size(data);
+ g_return_val_if_fail(i < data->len, FALSE);
+ g_return_val_if_fail(probe < unitsize * 8, FALSE);
+
+ return data->data[(i*unitsize) + probe/8] & (1 << (probe & 7));
+}
+
+static void
+gtk_cell_renderer_signal_render(GtkCellRenderer *cell,
+ GdkWindow *window,
+ GtkWidget *widget,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GdkRectangle *expose_area,
+ GtkCellRendererState flags)
+{
+ GtkCellRendererSignal *cel = GTK_CELL_RENDERER_SIGNAL(cell);
+ GtkCellRendererSignalPrivate *priv= cel->priv;
+ guint nsamples = priv->data->len;
+ gint xpad, ypad;
+ int x, y, w, h;
+ guint si;
+ gdouble o;
+
+ (void)widget;
+ (void)expose_area;
+ (void)flags;
+
+ gtk_cell_renderer_get_padding (cell, &xpad, &ypad);
+ x = cell_area->x + xpad;
+ y = cell_area->y + ypad;
+ w = cell_area->width - xpad * 2;
+ h = cell_area->height - ypad * 2;
+
+ cairo_t *cr = gdk_cairo_create(GDK_DRAWABLE(window));
+
+ /* Set clipping region to background rectangle.
+ * This prevents us drawing over other cells.
+ */
+ cairo_new_path(cr);
+ gdk_cairo_rectangle(cr, background_area);
+ cairo_clip(cr);
+
+ cairo_set_line_join(cr, CAIRO_LINE_JOIN_ROUND);
+ gdk_cairo_set_source_color(cr, &priv->foreground);
+ /*cairo_set_line_width(cr, 1);*/
+ cairo_new_path(cr);
+
+ si = priv->offset / priv->scale;
+ if (si >= nsamples)
+ return;
+ o = x - (priv->offset - si * priv->scale);
+
+ guint32 oldsample = sample(priv->data, priv->probe, si++);
+ cairo_move_to(cr, o, y +
+ (oldsample ? 0 : h));
+ o += priv->scale;
+
+ while ((si < nsamples) && (o - priv->scale < x+w)) {
+ guint32 cursample = sample(priv->data, priv->probe, si);
+ if (cursample != oldsample) {
+ cairo_line_to(cr, o - priv->scale/8, y +
+ (oldsample ? 0 : h));
+ cairo_line_to(cr, o + priv->scale/8, y +
+ (cursample ? 0 : h));
+ oldsample = cursample;
+ }
+ o += priv->scale;
+ si++;
+ }
+ cairo_line_to(cr, o - priv->scale/8, y +
+ (oldsample ? 0 : h));
+
+ cairo_stroke(cr);
+ cairo_destroy(cr);
+}
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GTK_CELL_RENDERER_SIGNAL_H__
+#define __GTK_CELL_RENDERER_SIGNAL_H__
+
+#include <gtk/gtk.h>
+#include <glib-object.h>
+
+#define GTK_TYPE_CELL_RENDERER_SIGNAL \
+ (gtk_cell_renderer_signal_get_type ())
+#define GTK_CELL_RENDERER_SIGNAL(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CELL_RENDERER_SIGNAL, \
+ GtkCellRendererSignal))
+#define GTK_CELL_RENDERER_SIGNAL_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CELL_RENDERER_SIGNAL, \
+ GtkCellRendererSignalClass))
+#define GTK_IS_CELL_RENDERER_SIGNAL(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CELL_RENDERER_SIGNAL))
+#define GTK_IS_CELL_RENDERER_SIGNAL_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CELL_RENDERER_SIGNAL))
+#define GTK_CELL_RENDERER_SIGNAL_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CELL_RENDERER_SIGNAL, \
+ GtkCellRendererSignalClass))
+
+typedef struct _GtkCellRendererSignal GtkCellRendererSignal;
+typedef struct _GtkCellRendererSignalClass GtkCellRendererSignalClass;
+typedef struct _GtkCellRendererSignalPrivate GtkCellRendererSignalPrivate;
+
+struct _GtkCellRendererSignal
+{
+ GtkCellRenderer parent_instance;
+
+ /*< private >*/
+ GtkCellRendererSignalPrivate *priv;
+};
+
+struct _GtkCellRendererSignalClass
+{
+ GtkCellRendererClass parent_class;
+};
+
+GType gtk_cell_renderer_signal_get_type(void);
+GtkCellRenderer* gtk_cell_renderer_signal_new(void);
+
+#endif
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <sigrok.h>
+#include <gtk/gtk.h>
+
+void help_wiki(void)
+{
+ gtk_show_uri(NULL, "http://www.sigrok.org/", GDK_CURRENT_TIME, NULL);
+}
+
+void help_about(GtkAction *action, GtkWindow *parent)
+{
+ (void)action;
+
+ gtk_show_about_dialog(parent,
+ "program_name", "Sigrok-GTK",
+ "version", "0.1",
+ "logo-icon-name", "sigrok-logo",
+ "comments", "Portable, cross-platform, "
+ "Free/Libre/Open-Source logic analyzer software.\n\nGTK+ Front-end",
+ "license",
+ "This program is free software: you can redistribute it and/or modify\n"
+ "it under the terms of the GNU General Public License as published by\n"
+ "the Free Software Foundation, either version 3 of the License, or\n"
+ "(at your option) any later version.\n\n"
+
+ "This program is distributed in the hope that it will be useful,\n"
+ "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+ "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
+ "GNU General Public License for more details.\n\n"
+
+ "You should have received a copy of the GNU General Public License\n"
+ "along with this program. If not, see <http://www.gnu.org/licenses/>.\n",
+ "website", "http://www.sigrok.org/",
+ NULL);
+}
+
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <sigrok.h>
+#include <gtk/gtk.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+static struct {
+ gchar *filename;
+ gchar *stock_id;
+} stock_icons[] = {
+ {"sigrok_logo.png", "sigrok-logo"},
+};
+
+static gint n_stock_icons = G_N_ELEMENTS (stock_icons);
+
+void icons_register(void)
+{
+ GtkIconFactory *icon_factory;
+ GtkIconSet *icon_set;
+ GtkIconSource *icon_source;
+ gint i;
+ gchar *tmp;
+
+#ifdef G_OS_WIN32
+ gchar *sysdir;
+ sysdir = g_win32_get_package_installation_directory_of_module(NULL);
+ g_build_filename(sysdir, "share", PACKAGE_TARNAME, "icons", NULL);
+ g_free(sysdir);
+#else
+ tmp = g_build_filename(PKG_DATA_DIR, "icons", NULL);
+#endif
+ icon_factory = gtk_icon_factory_new ();
+ gtk_icon_factory_add_default (icon_factory);
+ icon_source = gtk_icon_source_new ();
+
+ for(i = 0; i < n_stock_icons; i++) {
+ gchar *filename =
+ g_build_filename(tmp, stock_icons[i].filename, NULL);
+
+ icon_set = gtk_icon_set_new ();
+ gtk_icon_source_set_filename(icon_source, filename);
+ gtk_icon_source_set_icon_name(icon_source, stock_icons[i].stock_id);
+ gtk_icon_set_add_source (icon_set, icon_source);
+ gtk_icon_factory_add (icon_factory, stock_icons[i].stock_id, icon_set);
+
+ g_free(filename);
+ }
+
+ gtk_icon_source_free (icon_source);
+ g_object_unref (icon_factory);
+ g_free(tmp);
+}
+
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <gtk/gtk.h>
+#include "sigrok-gtk.h"
+
+static void logger(const gchar *log_domain, GLogLevelFlags log_level,
+ const gchar *message, gpointer user_data)
+{
+ GtkTextView *tv = user_data;
+ g_return_if_fail(GTK_IS_TEXT_VIEW(tv));
+ GtkTextBuffer *tb = gtk_text_view_get_buffer(tv);
+ GtkTextIter iter;
+
+ /* Avoid compiler warnings. */
+ (void)log_domain;
+ (void)log_level;
+
+ gtk_text_buffer_get_end_iter(tb, &iter);
+ gtk_text_buffer_insert(tb, &iter, message, -1);
+ gtk_text_buffer_insert(tb, &iter, "\n", -1);
+ gtk_text_view_scroll_mark_onscreen(tv, gtk_text_buffer_get_insert(tb));
+}
+
+GtkWidget *log_init(void)
+{
+ GtkWidget *sw, *tv;
+
+ sw = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw),
+ GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
+ tv = gtk_text_view_new();
+ gtk_widget_modify_font(tv,
+ pango_font_description_from_string("Monospace"));
+ gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(tv), GTK_WRAP_CHAR);
+ gtk_text_view_set_editable(GTK_TEXT_VIEW(tv), FALSE);
+
+ gtk_container_add(GTK_CONTAINER(sw), tv);
+
+ g_log_set_default_handler(logger, tv);
+ gtk_widget_show_all(tv);
+
+ return sw;
+}
+
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <sigrok.h>
+#include <gtk/gtk.h>
+
+#include <errno.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+
+#include "sigrok-gtk.h"
+
+GtkWidget *sigview;
+
+static const char *colours[8] = {
+ "black", "brown", "red", "orange",
+ "gold", "darkgreen", "blue", "magenta",
+};
+
+static void
+datafeed_in(struct sr_device *device, struct sr_datafeed_packet *packet)
+{
+ static int probelist[65] = { 0 };
+ static int unitsize = 0;
+ struct sr_probe *probe;
+ struct sr_datafeed_header *header;
+ struct sr_datafeed_logic *logic = NULL;
+ int num_enabled_probes, sample_size, i;
+ uint64_t filter_out_len;
+ char *filter_out;
+ GArray *data;
+
+ switch (packet->type) {
+ case SR_DF_HEADER:
+ g_message("cli: Received SR_DF_HEADER");
+ header = packet->payload;
+ num_enabled_probes = 0;
+ gtk_list_store_clear(siglist);
+ for (i = 0; i < header->num_logic_probes; i++) {
+ probe = g_slist_nth_data(device->probes, i);
+ if (probe->enabled) {
+ GtkTreeIter iter;
+ probelist[num_enabled_probes++] = probe->index;
+ gtk_list_store_append(siglist, &iter);
+ gtk_list_store_set(siglist, &iter,
+ 0, probe->name,
+ 1, colours[(num_enabled_probes - 1) & 7],
+ 2, num_enabled_probes - 1,
+ -1);
+ }
+ }
+ /* How many bytes we need to store num_enabled_probes bits */
+ unitsize = (num_enabled_probes + 7) / 8;
+ data = g_array_new(FALSE, FALSE, unitsize);
+ g_object_set_data(G_OBJECT(siglist), "sampledata", data);
+
+ break;
+ case SR_DF_END:
+ sigview_zoom(sigview, 1, 0);
+ g_message("cli: Received SR_DF_END");
+ sr_session_halt();
+ break;
+ case SR_DF_TRIGGER:
+ g_message("cli: received SR_DF_TRIGGER at %"PRIu64" ms",
+ packet->timeoffset / 1000000);
+ break;
+ case SR_DF_LOGIC:
+ logic = packet->payload;
+ sample_size = logic->unitsize;
+ g_message("cli: received SR_DF_LOGIC at %f ms duration %f ms, %"PRIu64" bytes",
+ packet->timeoffset / 1000000.0, packet->duration / 1000000.0,
+ logic->length);
+ break;
+ case SR_DF_ANALOG:
+ break;
+ }
+
+ if (!logic)
+ return;
+
+ if (sr_filter_probes(sample_size, unitsize, probelist,
+ logic->data, logic->length,
+ &filter_out, &filter_out_len) != SR_OK)
+ return;
+
+ data = g_object_get_data(G_OBJECT(siglist), "sampledata");
+ g_return_if_fail(data != NULL);
+
+ g_array_append_vals(data, filter_out, filter_out_len/unitsize);
+
+ g_free(filter_out);
+}
+
+void load_input_file(GtkWindow *parent, const gchar *file)
+{
+ if (sr_session_load(file) == SR_OK) {
+ /* sigrok session file */
+ sr_session_datafeed_callback_add(datafeed_in);
+ sr_session_start();
+ sr_session_run();
+ sr_session_stop();
+ }
+
+ /* Create a new session and programatically emit changed signal from
+ * the device selection combo box to reselect the device.
+ */
+ sr_session_new();
+ sr_session_datafeed_callback_add(datafeed_in);
+ g_signal_emit_by_name(g_object_get_data(G_OBJECT(parent), "devcombo"),
+ "changed");
+}
+
+int main(int argc, char **argv)
+{
+ GtkWindow *window;
+ GtkWidget *vbox, *vpaned, *log;
+ gtk_init(&argc, &argv);
+ icons_register();
+ sr_init();
+ sr_session_new();
+ sr_session_datafeed_callback_add(datafeed_in);
+
+ window = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL));
+ gtk_window_set_icon_name(window, "sigrok-logo");
+ gtk_window_set_title(window, "Sigrok-GTK");
+ gtk_window_set_default_size(window, 600, 400);
+
+ g_signal_connect(window, "destroy", gtk_main_quit, NULL);
+
+ vbox = gtk_vbox_new(FALSE, 0);
+ vpaned = gtk_vpaned_new();
+
+ gtk_box_pack_start(GTK_BOX(vbox), toolbar_init(window), FALSE, FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(vbox), vpaned, TRUE, TRUE, 0);
+ log = log_init();
+ gtk_widget_set_no_show_all(log, TRUE);
+ g_object_set_data(G_OBJECT(window), "logview", log);
+ gtk_paned_add2(GTK_PANED(vpaned), log);
+ sigview = sigview_init();
+ g_object_set_data(G_OBJECT(window), "sigview", sigview);
+ gtk_paned_pack1(GTK_PANED(vpaned), sigview, TRUE, FALSE);
+
+ gtk_container_add(GTK_CONTAINER(window), vbox);
+ gtk_widget_show_all(GTK_WIDGET(window));
+
+ sr_set_loglevel(1);
+
+ gtk_main();
+
+ sr_session_destroy();
+ gtk_exit(0);
+
+ return 0;
+}
+
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SIGROK_GTK_H
+#define __SIGROK_GTK_H
+
+#include <gtk/gtk.h>
+
+/* main.c */
+void load_input_file(GtkWindow *parent, const gchar *file);
+
+/* sigview.c */
+extern GtkListStore *siglist;
+
+GtkWidget *sigview_init(void);
+void sigview_zoom(GtkWidget *sigview, gdouble zoom, gint offset);
+
+/* help.c */
+void help_wiki(void);
+void help_about(GtkAction *action, GtkWindow *parent);
+
+/* devselect.c */
+GtkWidget *dev_select_combo_box_new(GtkWindow *parent);
+void dev_select_rescan(GtkAction *action, GtkWindow *parent);
+
+/* log.c */
+GtkWidget *log_init(void);
+GtkWidget *toolbar_init(GtkWindow *parent);
+
+/* icons.c */
+void icons_register(void);
+
+#endif
+
--- /dev/null
+##
+## This file is part of the sigrok project.
+##
+## Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
+##
+## This program 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 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 General Public License for more details.
+##
+## You should have received a copy of the GNU 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
+##
+
+IDI_ICON1 ICON DISCARDABLE "icons/sigrok-logo-notext.ico"
+
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <sigrok.h>
+#include <gtk/gtk.h>
+
+#include <string.h>
+#include <math.h>
+
+#include "gtkcellrenderersignal.h"
+#include "sigrok-gtk.h"
+
+/* FIXME: No globals */
+GtkListStore *siglist;
+
+static void format_func(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
+ GtkTreeModel *siglist, GtkTreeIter *iter, gpointer user_data)
+{
+ int probe;
+ char *colour;
+ GArray *data;
+
+ (void)tree_column;
+ (void)user_data;
+
+ /* TODO: In future we will get data here from tree model.
+ * PD data streams will be kept in the list. The logic stream
+ * will be used if data is NULL.
+ */
+ gtk_tree_model_get(siglist, iter, 1, &colour, 2, &probe, -1);
+
+ /* Try get summary data from the list */
+ data = g_object_get_data(G_OBJECT(siglist), "summarydata");
+ if (!data)
+ data = g_object_get_data(G_OBJECT(siglist), "sampledata");
+
+ g_object_set(G_OBJECT(cell), "data", data, "probe", probe,
+ "foreground", colour, NULL);
+}
+
+static gboolean do_scroll_event(GtkTreeView *tv, GdkEventScroll *e)
+{
+ gint x, y, cx;
+ GtkTreeViewColumn *col;
+
+ gtk_tree_view_widget_to_tree_coords(tv, e->x, e->y, &x, &y);
+ if (!gtk_tree_view_get_path_at_pos(tv, x, y, NULL, &col, &cx, NULL))
+ return FALSE;
+ if (col != g_object_get_data(G_OBJECT(tv), "signalcol"))
+ return FALSE;
+
+ switch (e->direction) {
+ case GDK_SCROLL_UP:
+ sigview_zoom(GTK_WIDGET(tv), 1.2, cx);
+ break;
+ case GDK_SCROLL_DOWN:
+ sigview_zoom(GTK_WIDGET(tv), 1/1.2, cx);
+ break;
+ default:
+ /* Surpress warning about unswitch enum values */
+ break;
+ }
+
+ return TRUE;
+}
+
+static gboolean do_motion_event(GtkWidget *tv, GdkEventMotion *e,
+ GObject *cel)
+{
+ GObject *siglist;
+ gint x;
+ gint offset;
+ GArray *data;
+ guint nsamples;
+ GtkTreeViewColumn *col;
+ gint width;
+ gdouble scale, *rscale;
+ GtkAdjustment *adj;
+
+ x = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(tv), "motion-x"));
+ g_object_set_data(G_OBJECT(tv), "motion-x", GINT_TO_POINTER((gint)e->x));
+ adj = g_object_get_data(G_OBJECT(tv), "hadj");
+
+ siglist = G_OBJECT(gtk_tree_view_get_model(GTK_TREE_VIEW(tv)));
+ data = g_object_get_data(siglist, "sampledata");
+ rscale = g_object_get_data(siglist, "rscale");
+ nsamples = (data->len / g_array_get_element_size(data)) - 1;
+ col = g_object_get_data(G_OBJECT(tv), "signalcol");
+ width = gtk_tree_view_column_get_width(col);
+
+ g_object_get(cel, "offset", &offset, "scale", &scale, NULL);
+ offset += x - e->x;
+ if (offset < 0)
+ offset = 0;
+ if (offset > nsamples * *rscale - width)
+ offset = nsamples * *rscale - width;
+
+ gtk_adjustment_set_value(adj, offset);
+
+ return TRUE;
+}
+
+static gboolean do_button_event(GtkTreeView *tv, GdkEventButton *e,
+ GObject *cel)
+{
+ int h;
+ gint x, y;
+ GtkTreeViewColumn *col;
+
+ if (e->button != 3)
+ return FALSE;
+
+ gtk_tree_view_widget_to_tree_coords(tv, e->x, e->y, &x, &y);
+
+ switch (e->type) {
+ case GDK_BUTTON_PRESS:
+ if (!gtk_tree_view_get_path_at_pos(tv, x, y, NULL, &col, NULL, NULL))
+ return FALSE;
+ if (col != g_object_get_data(G_OBJECT(tv), "signalcol"))
+ return FALSE;
+ h = g_signal_connect(tv, "motion-notify-event", G_CALLBACK(do_motion_event), cel);
+ g_object_set_data(G_OBJECT(tv), "motion-handler", GINT_TO_POINTER(h));
+ g_object_set_data(G_OBJECT(tv), "motion-x", GINT_TO_POINTER((gint)e->x));
+ break;
+ case GDK_BUTTON_RELEASE:
+ h = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(tv), "motion-handler"));
+ if (!h)
+ return TRUE;
+ g_signal_handler_disconnect(GTK_WIDGET(tv), h);
+ g_object_set_data(G_OBJECT(tv), "motion-handler", NULL);
+ break;
+ default:
+ /* Surpress warning about unswitch enum values */
+ break;
+ }
+ return TRUE;
+}
+
+static void col_resized(GtkWidget *col)
+{
+ sigview_zoom(col, 1, 0);
+}
+
+static void pan_changed(GtkAdjustment *adj, GtkWidget *sigview)
+{
+ GObject *cel = g_object_get_data(G_OBJECT(sigview), "signalcel");
+ g_object_set(cel, "offset", (gint)gtk_adjustment_get_value(adj), NULL);
+ gtk_widget_queue_draw(sigview);
+}
+
+GtkWidget *sigview_init(void)
+{
+ GtkWidget *sw, *tv;
+ GtkTreeViewColumn *col;
+ GtkCellRenderer *cel;
+
+ sw = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw),
+ GTK_POLICY_ALWAYS, GTK_POLICY_AUTOMATIC);
+ tv = gtk_tree_view_new();
+ gtk_container_add(GTK_CONTAINER(sw), tv);
+ gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tv), FALSE);
+ g_object_set(G_OBJECT(tv), "reorderable", TRUE, NULL);
+
+ col = gtk_tree_view_column_new_with_attributes(NULL,
+ gtk_cell_renderer_text_new(),
+ "text", 0, "foreground", 1, NULL);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tv), col);
+
+ cel = gtk_cell_renderer_signal_new();
+ g_object_set(G_OBJECT(cel), "ypad", 1, NULL);
+ g_signal_connect(tv, "scroll-event", G_CALLBACK(do_scroll_event), cel);
+ g_signal_connect(tv, "button-press-event", G_CALLBACK(do_button_event), cel);
+ g_signal_connect(tv, "button-release-event", G_CALLBACK(do_button_event), cel);
+ col = gtk_tree_view_column_new();
+ g_object_set_data(G_OBJECT(tv), "signalcol", col);
+ g_object_set_data(G_OBJECT(tv), "signalcel", cel);
+ gtk_tree_view_column_pack_start(col, cel, TRUE);
+ gtk_tree_view_column_set_cell_data_func(col, cel, format_func,
+ NULL, NULL);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tv), col);
+ g_signal_connect_swapped(col, "notify::width",
+ G_CALLBACK(col_resized), tv);
+
+ siglist = gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_STRING,
+ G_TYPE_INT);
+ gtk_tree_view_set_model(GTK_TREE_VIEW(tv), GTK_TREE_MODEL(siglist));
+
+ GtkObject *pan = gtk_adjustment_new(0, 0, 0, 1, 1, 1);
+ g_object_set_data(G_OBJECT(tv), "hadj", pan);
+ gtk_range_set_adjustment(GTK_RANGE(GTK_SCROLLED_WINDOW(sw)->hscrollbar),
+ GTK_ADJUSTMENT(pan));
+ g_signal_connect(pan, "value-changed", G_CALLBACK(pan_changed), tv);
+
+ return sw;
+}
+
+static GArray *summarize(GArray *in, gdouble *scale)
+{
+ GArray *ret;
+ int skip = 1 / (*scale * 4);
+ guint64 i, j, k, l;
+ unsigned unitsize = g_array_get_element_size(in);
+ uint8_t s[unitsize];
+ uint8_t smask[unitsize];
+
+ g_return_val_if_fail(skip > 1, NULL);
+
+ ret = g_array_sized_new(FALSE, FALSE, unitsize, in->len / skip);
+ ret->len = in->len / skip;
+ *scale *= skip;
+
+ memset(s, 0, unitsize);
+ for (i = 0, k = 0; i < (in->len/unitsize); i += skip, k++) {
+ memset(smask, 0xFF, unitsize);
+ for (j = i; j < i+skip; j++) {
+ for (l = 0; l < unitsize; l++) {
+ uint8_t ns = (in->data[(j*unitsize)+l] ^ s[l]) & smask[l];
+ /* ns is now bits we need to toggle */
+ s[l] ^= ns;
+ smask[l] &= ~ns;
+ }
+ }
+ memcpy(&ret->data[k*unitsize], s, unitsize);
+ }
+ return ret;
+}
+
+void sigview_zoom(GtkWidget *sigview, gdouble zoom, gint offset)
+{
+ GObject *siglist;
+ GtkTreeViewColumn *col;
+ GtkCellRendererSignal *cel;
+ GtkAdjustment *adj;
+ /* data and scale refer to summary */
+ GArray *data;
+ gdouble scale;
+ /* rdata and rscale refer to complete data */
+ GArray *rdata;
+ gdouble *rscale;
+ gint ofs;
+ gint width;
+ guint nsamples;
+
+ /* This is so that sigview_zoom() may be called with pointer
+ * to the GtkTreeView or containing GtkScrolledWindow, as is the
+ * case when called from outside this module.
+ */
+ if (GTK_IS_SCROLLED_WINDOW(sigview))
+ sigview = gtk_bin_get_child(GTK_BIN(sigview));
+
+ g_return_if_fail(GTK_IS_TREE_VIEW(sigview));
+
+ col = g_object_get_data(G_OBJECT(sigview), "signalcol");
+ adj = g_object_get_data(G_OBJECT(sigview), "hadj");
+ width = gtk_tree_view_column_get_width(col);
+
+ siglist = G_OBJECT(gtk_tree_view_get_model(GTK_TREE_VIEW(sigview)));
+ rdata = g_object_get_data(siglist, "sampledata");
+ rscale = g_object_get_data(siglist, "rscale");
+ if (!rscale) {
+ rscale = g_malloc(sizeof(rscale));
+ *rscale = 1;
+ g_object_set_data(siglist, "rscale", rscale);
+ }
+ data = g_object_get_data(siglist, "summarydata");
+ if (!rdata)
+ return;
+ if (!data)
+ data = rdata;
+ nsamples = (rdata->len / g_array_get_element_size(rdata)) - 1;
+ if ((fabs(*rscale - (double)width/nsamples) < 1e-12) && (zoom < 1))
+ return;
+
+ cel = g_object_get_data(G_OBJECT(sigview), "signalcel");
+ g_object_get(cel, "scale", &scale, "offset", &ofs, NULL);
+
+ ofs += offset;
+
+ scale *= zoom;
+ *rscale *= zoom;
+ ofs *= zoom;
+
+ ofs -= offset;
+
+ if (ofs < 0)
+ ofs = 0;
+
+ if (*rscale < (double)width/nsamples) {
+ *rscale = (double)width/nsamples;
+ scale = *rscale;
+ if (data && (data != rdata))
+ g_array_free(data, TRUE);
+ data = rdata;
+ }
+
+ if (ofs > nsamples * *rscale - width)
+ ofs = nsamples * *rscale - width;
+
+ gtk_adjustment_configure(adj, ofs, 0, nsamples * *rscale,
+ width/16, width/2, width);
+
+ if (scale < 0.125) {
+ g_object_set_data(siglist,
+ "summarydata", summarize(data, &scale));
+ if (data && (data != rdata))
+ g_array_free(data, TRUE);
+ } else if ((scale > 1) && (*rscale < 1)) {
+ scale = *rscale;
+ g_object_set_data(siglist,
+ "summarydata", summarize(rdata, &scale));
+ if (data && (data != rdata))
+ g_array_free(data, TRUE);
+ }
+
+ g_object_set(cel, "scale", scale, "offset", ofs, NULL);
+ gtk_widget_queue_draw(GTK_WIDGET(sigview));
+}
+
--- /dev/null
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * This program 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
+ * (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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+
+#include <sigrok.h>
+
+#include <gtk/gtk.h>
+
+#include <stdlib.h>
+
+#include "sigrok-gtk.h"
+
+enum {
+ DEV_PROP_CAPABILITY,
+ DEV_PROP_TYPE,
+ DEV_PROP_SHORTNAME,
+ DEV_PROP_DESCRIPTION,
+ DEV_PROP_IS_TEXT,
+ DEV_PROP_TEXTVALUE,
+ DEV_PROP_BOOLVALUE,
+ MAX_DEV_PROP
+};
+
+static void prop_edited(GtkCellRendererText *cel, gchar *path, gchar *text,
+ GtkListStore *props)
+{
+ (void)cel;
+
+ struct sr_device *device = g_object_get_data(G_OBJECT(props), "device");
+ GtkTreeIter iter;
+ int type, cap;
+ guint64 tmp_u64;
+ int ret = SR_ERR;
+
+ gtk_tree_model_get_iter_from_string(GTK_TREE_MODEL(props), &iter, path);
+ gtk_tree_model_get(GTK_TREE_MODEL(props), &iter,
+ DEV_PROP_CAPABILITY, &cap,
+ DEV_PROP_TYPE, &type, -1);
+
+ switch (type) {
+ case SR_T_UINT64:
+ if (sr_parse_sizestring(text, &tmp_u64) != SR_OK)
+ return;
+
+ ret = device->plugin->set_configuration(device->plugin_index,
+ cap, &tmp_u64);
+ break;
+ case SR_T_CHAR:
+ ret = device->plugin-> set_configuration(device->plugin_index,
+ cap, text);
+ break;
+ /* SR_T_BOOL will be handled by prop_toggled */
+ }
+
+ if (!ret)
+ gtk_list_store_set(props, &iter, DEV_PROP_TEXTVALUE, text, -1);
+}
+
+static void prop_toggled(GtkCellRendererToggle *cel, gchar *path,
+ GtkListStore *props)
+{
+ struct sr_device *device = g_object_get_data(G_OBJECT(props), "device");
+ GtkTreeIter iter;
+ int type, cap;
+ int ret;
+ gboolean val;
+ gtk_tree_model_get_iter_from_string(GTK_TREE_MODEL(props), &iter, path);
+ gtk_tree_model_get(GTK_TREE_MODEL(props), &iter,
+ DEV_PROP_CAPABILITY, &cap,
+ DEV_PROP_TYPE, &type, -1);
+
+ val = !gtk_cell_renderer_toggle_get_active(cel);
+ ret = device->plugin-> set_configuration(device->plugin_index, cap,
+ GINT_TO_POINTER(val));
+
+ if (!ret)
+ gtk_list_store_set(props, &iter, DEV_PROP_BOOLVALUE, val, -1);
+}
+
+void dev_prop_bool_data_func(GtkCellLayout *cell_layout,
+ GtkCellRenderer *cell,
+ GtkTreeModel *tree_model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ (void)cell_layout;
+ (void)data;
+
+ gboolean istext, val;
+ gtk_tree_model_get(tree_model, iter,
+ DEV_PROP_IS_TEXT, &istext,
+ DEV_PROP_BOOLVALUE, &val, -1);
+ g_object_set(G_OBJECT(cell), "visible", !istext, "active", val, NULL);
+}
+
+static void dev_set_options(GtkAction *action, GtkWindow *parent)
+{
+ (void)action;
+
+ struct sr_device *device = g_object_get_data(G_OBJECT(parent), "device");
+ if (!device)
+ return;
+
+ GtkWidget *dialog = gtk_dialog_new_with_buttons("Device Properties",
+ parent, GTK_DIALOG_MODAL,
+ GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
+ NULL);
+ GtkWidget *sw = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_widget_set_size_request(sw, 300, 200);
+ GtkWidget *tv = gtk_tree_view_new();
+ gtk_container_add(GTK_CONTAINER(sw), tv);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), sw,
+ TRUE, TRUE, 0);
+
+ /* Populate list store with config options */
+ GtkListStore *props = gtk_list_store_new(MAX_DEV_PROP,
+ G_TYPE_INT, G_TYPE_INT,
+ G_TYPE_STRING, G_TYPE_STRING,
+ G_TYPE_BOOLEAN, G_TYPE_STRING,
+ G_TYPE_BOOLEAN);
+ gtk_tree_view_set_model(GTK_TREE_VIEW(tv), GTK_TREE_MODEL(props));
+ int *capabilities = device->plugin->get_capabilities();
+ int cap;
+ GtkTreeIter iter;
+ for (cap = 0; capabilities[cap]; cap++) {
+ struct sr_hwcap_option *hwo;
+ if (!(hwo = sr_find_hwcap_option(capabilities[cap])))
+ continue;
+ gtk_list_store_append(props, &iter);
+ gtk_list_store_set(props, &iter,
+ DEV_PROP_CAPABILITY, capabilities[cap],
+ DEV_PROP_TYPE, hwo->type,
+ DEV_PROP_SHORTNAME, hwo->shortname,
+ DEV_PROP_DESCRIPTION, hwo->description,
+ DEV_PROP_IS_TEXT, hwo->type != SR_T_BOOL,
+ -1);
+ }
+
+ /* Popup tooltop containing description if mouse hovers */
+ gtk_tree_view_set_tooltip_column(GTK_TREE_VIEW(tv),
+ DEV_PROP_DESCRIPTION);
+
+ /* Save device with list so that property can be set by edited
+ * handler. */
+ g_object_set_data(G_OBJECT(props), "device", device);
+
+ /* Add columns to the tree view */
+ GtkTreeViewColumn *col;
+ col = gtk_tree_view_column_new_with_attributes("Property",
+ gtk_cell_renderer_text_new(),
+ "text", DEV_PROP_SHORTNAME, NULL);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tv), col);
+ /* We pack both a text and toggle renderer. Only one will be visible.
+ * depending on type.
+ */
+ GtkCellRenderer *cel = gtk_cell_renderer_text_new();
+ g_object_set(cel, "editable", TRUE, NULL);
+ g_signal_connect(cel, "edited", G_CALLBACK(prop_edited), props);
+ col = gtk_tree_view_column_new_with_attributes("Value",
+ cel, "text", DEV_PROP_TEXTVALUE,
+ "visible", DEV_PROP_IS_TEXT, NULL);
+ cel = gtk_cell_renderer_toggle_new();
+ g_signal_connect(cel, "toggled", G_CALLBACK(prop_toggled), props);
+ gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(col), cel, TRUE);
+ gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(col), cel,
+ dev_prop_bool_data_func, NULL, NULL);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tv), col);
+
+
+ gtk_widget_show_all(dialog);
+ gtk_dialog_run(GTK_DIALOG(dialog));
+
+ gtk_widget_destroy(dialog);
+}
+
+enum {
+ PROBE_NUMBER,
+ PROBE_ENABLED,
+ PROBE_NAME,
+ PROBE_TRIGGER,
+ MAX_PROBE
+};
+
+static void probe_toggled(GtkCellRenderer *cel, gchar *path,
+ GtkTreeModel *probes)
+{
+ struct sr_device *device = g_object_get_data(G_OBJECT(probes), "device");
+ GtkTreeIter iter;
+ struct sr_probe *probe;
+ gint i;
+ gboolean en;
+
+ (void)cel;
+
+ gtk_tree_model_get_iter_from_string(probes, &iter, path);
+ gtk_tree_model_get(probes, &iter, PROBE_NUMBER, &i,
+ PROBE_ENABLED, &en, -1);
+ probe = sr_device_probe_find(device, i);
+ probe->enabled = !en;
+ gtk_list_store_set(GTK_LIST_STORE(probes), &iter,
+ PROBE_ENABLED, probe->enabled, -1);
+}
+
+static void probe_named(GtkCellRendererText *cel, gchar *path, gchar *text,
+ GtkTreeModel *probes)
+{
+ struct sr_device *device = g_object_get_data(G_OBJECT(probes), "device");
+ GtkTreeIter iter;
+ gint i;
+
+ (void)cel;
+
+ gtk_tree_model_get_iter_from_string(probes, &iter, path);
+ gtk_tree_model_get(probes, &iter, PROBE_NUMBER, &i, -1);
+ sr_device_probe_name(device, i, text);
+ gtk_list_store_set(GTK_LIST_STORE(probes), &iter, PROBE_NAME, text, -1);
+}
+
+static void probe_trigger_set(GtkCellRendererText *cel, gchar *path,
+ gchar *text, GtkTreeModel *probes)
+{
+ struct sr_device *device = g_object_get_data(G_OBJECT(probes), "device");
+ GtkTreeIter iter;
+ gint i;
+
+ (void)cel;
+
+ gtk_tree_model_get_iter_from_string(probes, &iter, path);
+ gtk_tree_model_get(probes, &iter, PROBE_NUMBER, &i, -1);
+ sr_device_trigger_set(device, i, text);
+ gtk_list_store_set(GTK_LIST_STORE(probes), &iter,
+ PROBE_TRIGGER, text, -1);
+}
+
+static void dev_set_probes(GtkAction *action, GtkWindow *parent)
+{
+ (void)action;
+
+ struct sr_device *device = g_object_get_data(G_OBJECT(parent), "device");
+ if (!device)
+ return;
+
+ GtkWidget *dialog = gtk_dialog_new_with_buttons("Configure Probes",
+ parent, GTK_DIALOG_MODAL,
+ GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
+ NULL);
+ GtkWidget *sw = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_widget_set_size_request(sw, 300, 200);
+ GtkWidget *tv = gtk_tree_view_new();
+ gtk_container_add(GTK_CONTAINER(sw), tv);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), sw,
+ TRUE, TRUE, 0);
+
+ /* Populate list store with probe options */
+ GtkListStore *probes = gtk_list_store_new(MAX_PROBE,
+ G_TYPE_INT, G_TYPE_BOOLEAN,
+ G_TYPE_STRING, GTK_TYPE_STRING);
+ gtk_tree_view_set_model(GTK_TREE_VIEW(tv), GTK_TREE_MODEL(probes));
+ GtkTreeIter iter;
+ GSList *p;
+ int i;
+ for (p = device->probes, i = 1; p; p = g_slist_next(p), i++) {
+ struct sr_probe *probe = p->data;
+ gtk_list_store_append(probes, &iter);
+ gtk_list_store_set(probes, &iter, PROBE_NUMBER, i,
+ PROBE_ENABLED, probe->enabled,
+ PROBE_NAME, probe->name,
+ PROBE_TRIGGER, probe->trigger,
+ -1);
+ }
+
+ /* Save device with list so that property can be set by edited
+ * handler. */
+ g_object_set_data(G_OBJECT(probes), "device", device);
+
+ /* Add columns to the tree view */
+ GtkTreeViewColumn *col;
+ col = gtk_tree_view_column_new_with_attributes("Probe",
+ gtk_cell_renderer_text_new(),
+ "text", PROBE_NUMBER, NULL);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tv), col);
+ GtkCellRenderer *cel = gtk_cell_renderer_toggle_new();
+ g_object_set(cel, "activatable", TRUE, NULL);
+ g_signal_connect(cel, "toggled", G_CALLBACK(probe_toggled), probes);
+ col = gtk_tree_view_column_new_with_attributes("En",
+ cel, "active", PROBE_ENABLED, NULL);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tv), col);
+ cel = gtk_cell_renderer_text_new();
+ g_object_set(cel, "editable", TRUE, NULL);
+ g_signal_connect(cel, "edited", G_CALLBACK(probe_named), probes);
+ col = gtk_tree_view_column_new_with_attributes("Signal Name", cel,
+ "text", PROBE_NAME,
+ "sensitive", PROBE_ENABLED, NULL);
+ gtk_tree_view_column_set_resizable(col, TRUE);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tv), col);
+ cel = gtk_cell_renderer_text_new();
+ g_object_set(cel, "editable", TRUE, NULL);
+ g_signal_connect(cel, "edited", G_CALLBACK(probe_trigger_set), probes);
+ col = gtk_tree_view_column_new_with_attributes("Trigger", cel,
+ "text", PROBE_TRIGGER,
+ "sensitive", PROBE_ENABLED, NULL);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tv), col);
+
+ gtk_widget_show_all(dialog);
+ gtk_dialog_run(GTK_DIALOG(dialog));
+
+ gtk_widget_destroy(dialog);
+}
+
+static void capture_run(GtkAction *action, GObject *parent)
+{
+ (void)action;
+
+ struct sr_device *device = g_object_get_data(G_OBJECT(parent), "device");
+ GtkEntry *timesamples = g_object_get_data(parent, "timesamples");
+ GtkComboBox *timeunit = g_object_get_data(parent, "timeunit");
+ gint i = gtk_combo_box_get_active(timeunit);
+ guint64 time_msec = 0;
+ guint64 limit_samples = 0;
+
+ switch (i) {
+ case 0: /* Samples */
+ sr_parse_sizestring(gtk_entry_get_text(timesamples),
+ &limit_samples);
+ break;
+ case 1: /* Milliseconds */
+ time_msec = strtoull(gtk_entry_get_text(timesamples), NULL, 10);
+ break;
+ case 2: /* Seconds */
+ time_msec = strtoull(gtk_entry_get_text(timesamples), NULL, 10)
+ * 1000;
+ break;
+ }
+
+ if (time_msec) {
+ int *capabilities = device->plugin->get_capabilities();
+ if (sr_find_hwcap(capabilities, SR_HWCAP_LIMIT_MSEC)) {
+ if (device->plugin->set_configuration(device->plugin_index,
+ SR_HWCAP_LIMIT_MSEC,
+ &time_msec) != SR_OK) {
+ g_critical("Failed to configure time limit.");
+ sr_session_destroy();
+ return;
+ }
+ } else {
+ /* time limit set, but device doesn't support this...
+ * convert to samples based on the samplerate.
+ */
+ limit_samples = 0;
+ if (sr_device_has_hwcap(device, SR_HWCAP_SAMPLERATE)) {
+ guint64 tmp_u64;
+ tmp_u64 = *((uint64_t *) device->plugin->get_device_info(
+ device->plugin_index,
+ SR_DI_CUR_SAMPLERATE));
+ limit_samples = tmp_u64 * time_msec / (uint64_t) 1000;
+ }
+ if (limit_samples == 0) {
+ g_critical("Not enough time at this samplerate.");
+ return;
+ }
+
+ if (device->plugin->set_configuration(device->plugin_index,
+ SR_HWCAP_LIMIT_SAMPLES,
+ &limit_samples) != SR_OK) {
+ g_critical("Failed to configure time-based sample limit.");
+ return;
+ }
+ }
+ }
+ if (limit_samples) {
+ if (device->plugin->set_configuration(device->plugin_index,
+ SR_HWCAP_LIMIT_SAMPLES,
+ &limit_samples) != SR_OK) {
+ g_critical("Failed to configure sample limit.");
+ return;
+ }
+ }
+
+ if (device->plugin->set_configuration(device->plugin_index,
+ SR_HWCAP_PROBECONFIG, (char *)device->probes) != SR_OK) {
+ printf("Failed to configure probes.\n");
+ sr_session_destroy();
+ return;
+ }
+
+ if (sr_session_start() != SR_OK) {
+ g_critical("Failed to start session.");
+ return;
+ }
+
+ sr_session_run();
+}
+
+static void dev_file_open(GtkAction *action, GtkWindow *parent)
+{
+ (void)action;
+ static GtkWidget *dialog;
+ const gchar *filename;
+
+ if(!dialog)
+ dialog = gtk_file_chooser_dialog_new("Open", parent,
+ GTK_FILE_CHOOSER_ACTION_OPEN,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
+ g_signal_connect(dialog, "delete-event",
+ G_CALLBACK(gtk_widget_hide_on_delete),
+ NULL);
+
+ if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_ACCEPT) {
+ /* Dialog was cancelled or closed */
+ gtk_widget_hide(dialog);
+ return;
+ }
+
+ gtk_widget_hide(dialog);
+
+ filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
+ load_input_file(parent, filename);
+}
+
+void toggle_log(GtkToggleAction *action, GObject *parent)
+{
+ GtkWidget *log = g_object_get_data(parent, "logview");
+ gtk_widget_set_visible(log, gtk_toggle_action_get_active(action));
+}
+
+void zoom_in(GtkAction *action, GObject *parent)
+{
+ (void)action;
+
+ GtkWidget *sigview = g_object_get_data(parent, "sigview");
+ sigview_zoom(sigview, 1.5, 0);
+}
+
+void zoom_out(GtkAction *action, GObject *parent)
+{
+ (void)action;
+
+ GtkWidget *sigview = g_object_get_data(parent, "sigview");
+ sigview_zoom(sigview, 1/1.5, 0);
+}
+
+void zoom_fit(GtkAction *action, GObject *parent)
+{
+ (void)action;
+
+ GtkWidget *sigview = g_object_get_data(parent, "sigview");
+ sigview_zoom(sigview, 0, 0);
+}
+
+static const GtkActionEntry action_items[] = {
+ /* name, stock-id, label, accel, tooltip, callback */
+ {"DevMenu", NULL, "_Device", NULL, NULL, NULL},
+ {"DevOpen", GTK_STOCK_OPEN, "_Open", "<control>O",
+ "Open Session File", G_CALLBACK(dev_file_open)},
+ {"DevSelectMenu", NULL, "Select Device", NULL, NULL, NULL},
+ {"DevRescan", GTK_STOCK_REFRESH, "_Rescan", "<control>R",
+ "Rescan for LA devices", G_CALLBACK(dev_select_rescan)},
+ {"DevProperties", GTK_STOCK_PROPERTIES, "_Properties", "<control>P",
+ "Configure LA", G_CALLBACK(dev_set_options)},
+ {"DevProbes", GTK_STOCK_COLOR_PICKER, "_Probes", "<control>O",
+ "Configure Probes", G_CALLBACK(dev_set_probes)},
+ {"DevAcquire", GTK_STOCK_EXECUTE, "_Acquire", "<control>A",
+ "Acquire Samples", G_CALLBACK(capture_run)},
+ {"Exit", GTK_STOCK_QUIT, "E_xit", "<control>Q",
+ "Exit the program", G_CALLBACK(gtk_main_quit) },
+
+ {"ViewMenu", NULL, "_View", NULL, NULL, NULL},
+ {"ViewZoomIn", GTK_STOCK_ZOOM_IN, "Zoom _In", "<control>z", NULL,
+ G_CALLBACK(zoom_in)},
+ {"ViewZoomOut", GTK_STOCK_ZOOM_OUT, "Zoom _Out", "<control><shift>Z",
+ NULL, G_CALLBACK(zoom_out)},
+ {"ViewZoomFit", GTK_STOCK_ZOOM_FIT, NULL, NULL,
+ NULL, G_CALLBACK(zoom_fit)},
+
+ {"HelpMenu", NULL, "_Help", NULL, NULL, NULL},
+ {"HelpWiki", GTK_STOCK_ABOUT, "Sigrok _Wiki", NULL, NULL,
+ G_CALLBACK(help_wiki)},
+ {"HelpAbout", GTK_STOCK_ABOUT, "_About", NULL, NULL,
+ G_CALLBACK(help_about)},
+};
+
+static const GtkToggleActionEntry toggle_items[] = {
+ /* name, stock-id, label, accel, tooltip, callback, isactive */
+ {"ViewLog", GTK_STOCK_JUSTIFY_LEFT, "_Log", NULL, NULL,
+ G_CALLBACK(toggle_log), FALSE},
+};
+
+static const char ui_xml[] =
+"<ui>"
+" <menubar>"
+" <menu action='DevMenu'>"
+" <menuitem action='DevOpen'/>"
+" <separator/>"
+" <menu action='DevSelectMenu'>"
+" <separator/>"
+" <menuitem action='DevRescan'/>"
+" </menu>"
+" <menuitem action='DevProperties'/>"
+" <menuitem action='DevProbes'/>"
+" <separator/>"
+" <menuitem action='DevAcquire'/>"
+" <separator/>"
+" <menuitem action='Exit'/>"
+" </menu>"
+" <menu action='ViewMenu'>"
+" <menuitem action='ViewZoomIn'/>"
+" <menuitem action='ViewZoomOut'/>"
+" <menuitem action='ViewZoomFit'/>"
+" <separator/>"
+" <menuitem action='ViewLog'/>"
+" </menu>"
+" <menu action='HelpMenu'>"
+" <menuitem action='HelpWiki'/>"
+" <menuitem action='HelpAbout'/>"
+" </menu>"
+" </menubar>"
+" <toolbar>"
+" <placeholder name='DevSelect'/>"
+" <toolitem action='DevRescan'/>"
+" <toolitem action='DevProperties'/>"
+" <toolitem action='DevProbes'/>"
+" <separator/>"
+" <placeholder name='DevSampleCount' />"
+" <toolitem action='DevAcquire'/>"
+" <separator/>"
+" <toolitem action='ViewZoomIn'/>"
+" <toolitem action='ViewZoomOut'/>"
+" <toolitem action='ViewZoomFit'/>"
+" <separator/>"
+" </toolbar>"
+"</ui>";
+
+GtkWidget *toolbar_init(GtkWindow *parent)
+{
+ GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
+ GtkToolbar *toolbar;
+ GtkActionGroup *ag = gtk_action_group_new("Actions");
+ gtk_action_group_add_actions(ag, action_items,
+ G_N_ELEMENTS(action_items), parent);
+ gtk_action_group_add_toggle_actions(ag, toggle_items,
+ G_N_ELEMENTS(toggle_items), parent);
+
+ GtkUIManager *ui = gtk_ui_manager_new();
+ g_object_set_data(G_OBJECT(parent), "ui_manager", ui);
+ gtk_ui_manager_insert_action_group(ui, ag, 0);
+ GtkAccelGroup *accel = gtk_ui_manager_get_accel_group(ui);
+ gtk_window_add_accel_group(parent, accel);
+
+ GError *error = NULL;
+ if (!gtk_ui_manager_add_ui_from_string (ui, ui_xml, -1, &error)) {
+ g_message ("building menus failed: %s", error->message);
+ g_error_free (error);
+ exit (-1);
+ }
+
+ GtkWidget *menubar = gtk_ui_manager_get_widget(ui, "/menubar");
+ gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(menubar), FALSE, TRUE, 0);
+ toolbar = GTK_TOOLBAR(gtk_ui_manager_get_widget(ui, "/toolbar"));
+ gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(toolbar), FALSE, TRUE, 0);
+
+ /* Device selection GtkComboBox */
+ GtkToolItem *toolitem = gtk_tool_item_new();
+ GtkWidget *align = gtk_alignment_new(0.5, 0.5, 2, 0);
+ GtkWidget *dev = dev_select_combo_box_new(parent);
+
+ gtk_container_add(GTK_CONTAINER(align), dev);
+ gtk_container_add(GTK_CONTAINER(toolitem), align);
+ gtk_toolbar_insert(toolbar, toolitem, 0);
+
+ /* Time/Samples entry */
+ toolitem = gtk_tool_item_new();
+ GtkWidget *timesamples = gtk_entry_new();
+ gtk_entry_set_text(GTK_ENTRY(timesamples), "100");
+ gtk_entry_set_alignment(GTK_ENTRY(timesamples), 1.0);
+ gtk_widget_set_size_request(timesamples, 100, -1);
+ gtk_container_add(GTK_CONTAINER(toolitem), timesamples);
+ gtk_toolbar_insert(toolbar, toolitem, 7);
+
+ /* Time unit combo box */
+ toolitem = gtk_tool_item_new();
+ align = gtk_alignment_new(0.5, 0.5, 2, 0);
+ GtkWidget *timeunit = gtk_combo_box_new_text();
+ gtk_combo_box_append_text(GTK_COMBO_BOX(timeunit), "samples");
+ gtk_combo_box_append_text(GTK_COMBO_BOX(timeunit), "ms");
+ gtk_combo_box_append_text(GTK_COMBO_BOX(timeunit), "s");
+ gtk_combo_box_set_active(GTK_COMBO_BOX(timeunit), 0);
+ gtk_container_add(GTK_CONTAINER(align), timeunit);
+ gtk_container_add(GTK_CONTAINER(toolitem), align);
+ gtk_toolbar_insert(toolbar, toolitem, 8);
+
+ g_object_set_data(G_OBJECT(parent), "timesamples", timesamples);
+ g_object_set_data(G_OBJECT(parent), "timeunit", timeunit);
+
+ return GTK_WIDGET(vbox);
+}
+
projects / sigrok-gtk.git / commitdiff
