summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorPatrick McDermott <pj@pehjota.net>2017-10-17 00:25:20 (EDT)
committer Patrick McDermott <pj@pehjota.net>2017-10-17 00:25:20 (EDT)
commitcd57d4bf14847506ef28d7d4939a2fbc5f97c2d1 (patch)
tree0c65f450cce144c87beea42e7b84f9b5955244f3
parent0b775333d214b351f83e85ffb52ed85501e8bb57 (diff)
downloadmarquee-cd57d4bf14847506ef28d7d4939a2fbc5f97c2d1.zip
marquee-cd57d4bf14847506ef28d7d4939a2fbc5f97c2d1.tar.gz
marquee-cd57d4bf14847506ef28d7d4939a2fbc5f97c2d1.tar.bz2
MqTabLabel: New class
Missing popover menu.
-rw-r--r--src/local.mk1
-rw-r--r--src/tab-label.c321
-rw-r--r--src/tab-label.h69
3 files changed, 391 insertions, 0 deletions
diff --git a/src/local.mk b/src/local.mk
index 18a9c52..64d12ab 100644
--- a/src/local.mk
+++ b/src/local.mk
@@ -6,6 +6,7 @@ marquee_SOURCES += \
%reldir%/html.c \
%reldir%/main.c \
%reldir%/tab.c \
+ %reldir%/tab-label.c \
%reldir%/web-settings.c \
%reldir%/web-view.c \
%reldir%/window.c
diff --git a/src/tab-label.c b/src/tab-label.c
new file mode 100644
index 0000000..33be557
--- /dev/null
+++ b/src/tab-label.c
@@ -0,0 +1,321 @@
+/*
+ * Tab label
+ *
+ * Copyright (C) 2017 Patrick McDermott
+ *
+ * This file is part of Marquee.
+ *
+ * Marquee 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.
+ *
+ * Marquee 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 Marquee. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "tab-label.h"
+
+#include <glib.h>
+#include <gtk/gtk.h>
+#include <webkit2/webkit2.h>
+
+#include "tab.h"
+#include "web-view.h"
+
+struct _MqTabLabel {
+ GtkEventBox parent_instance;
+ MqTab *tab_page;
+ WebKitWebView *web_view;
+ GtkWidget *image;
+ GtkWidget *label;
+ guint position;
+ const gchar *title;
+ gboolean scrolling;
+ gchar *scrolled_title;
+ GtkWidget *popover;
+};
+
+enum {
+ PROP_TAB_PAGE = 1,
+ PROP_WEB_VIEW,
+ N_PROPERTIES
+};
+
+static GParamSpec *obj_properties[N_PROPERTIES] = {NULL,};
+
+struct _MqTabLabelClass {
+ GtkEventBox parent_class;
+};
+
+G_DEFINE_TYPE(MqTabLabel, mq_tab_label, GTK_TYPE_EVENT_BOX)
+
+static gboolean
+button_press_cb(GtkWidget *widget, GdkEventButton *event,
+ MqTabLabel *tab_label)
+{
+ return FALSE;
+}
+
+static void
+update_image(MqTabLabel *tab_label, GdkPixbuf *favicon)
+{
+ if (favicon) {
+ gtk_image_set_from_pixbuf(GTK_IMAGE(tab_label->image), favicon);
+ } else {
+ gtk_image_set_from_icon_name(GTK_IMAGE(tab_label->image),
+ "text-x-generic", GTK_ICON_SIZE_BUTTON);
+ }
+}
+
+static void
+update_label(MqTabLabel *tab_label)
+{
+ const gchar *title;
+ gchar *label;
+
+ title = tab_label->scrolling ? tab_label->scrolled_title :
+ tab_label->title;
+ label = g_strdup_printf("%d. %s", tab_label->position, title);
+ gtk_label_set_text(GTK_LABEL(tab_label->label), label);
+ gtk_widget_set_tooltip_text(GTK_WIDGET(tab_label), label);
+ g_free(label);
+}
+
+static void
+favicon_cb(WebKitWebView G_GNUC_UNUSED *web_view,
+ GParamSpec G_GNUC_UNUSED *param_spec, MqTabLabel *tab_label)
+{
+ cairo_surface_t *surface;
+ GdkPixbuf *pixbuf;
+ GdkPixbuf *scaled_pixbuf;
+
+ surface = webkit_web_view_get_favicon(tab_label->web_view);
+ scaled_pixbuf = NULL;
+ if (surface) {
+ pixbuf = gdk_pixbuf_get_from_surface(surface, 0, 0,
+ cairo_image_surface_get_width(surface),
+ cairo_image_surface_get_height(surface));
+ if (pixbuf) {
+ scaled_pixbuf = gdk_pixbuf_scale_simple(pixbuf, 16, 16,
+ GDK_INTERP_BILINEAR);
+ g_object_unref(pixbuf);
+ }
+ }
+
+ update_image(tab_label, scaled_pixbuf);
+}
+
+static void
+title_cb(WebKitWebView G_GNUC_UNUSED *web_view,
+ GParamSpec G_GNUC_UNUSED *param_spec, MqTabLabel *tab_label)
+{
+ tab_label->title = webkit_web_view_get_title(tab_label->web_view);
+ if (tab_label->scrolling) {
+ tab_label->scrolled_title = g_strdup_printf("%s ",
+ tab_label->title);
+ }
+ update_label(tab_label);
+}
+
+static void
+set_web_view(MqTabLabel *tab_label, MqWebView *web_view)
+{
+ tab_label->web_view = WEBKIT_WEB_VIEW(web_view);
+
+ g_signal_connect(web_view, "notify::favicon",
+ G_CALLBACK(favicon_cb), tab_label);
+ g_signal_connect(web_view, "notify::title",
+ G_CALLBACK(title_cb), tab_label);
+}
+
+static void
+finalize(GObject *object)
+{
+ MqTabLabel *tab_label;
+
+ tab_label = MQ_TAB_LABEL(object);
+
+ if (tab_label->scrolled_title) {
+ g_free(tab_label->scrolled_title);
+ }
+}
+
+static void
+get_property(GObject *object, guint property_id, GValue *value,
+ GParamSpec *param_spec)
+{
+ MqTabLabel *tab_label;
+
+ tab_label = MQ_TAB_LABEL(object);
+
+ switch (property_id) {
+ case PROP_TAB_PAGE:
+ g_value_set_pointer(value, tab_label->tab_page);
+ break;
+ case PROP_WEB_VIEW:
+ g_value_set_object(value, tab_label->web_view);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id,
+ param_spec);
+ break;
+ }
+}
+
+static void
+set_property(GObject *object, guint property_id, const GValue *value,
+ GParamSpec *param_spec)
+{
+ MqTabLabel *tab_label;
+
+ tab_label = MQ_TAB_LABEL(object);
+
+ switch (property_id) {
+ case PROP_TAB_PAGE:
+ tab_label->tab_page = g_value_get_pointer(value);
+ break;
+ case PROP_WEB_VIEW:
+ set_web_view(tab_label, g_value_get_object(value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id,
+ param_spec);
+ break;
+ }
+}
+
+static void
+mq_tab_label_class_init(MqTabLabelClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
+
+ object_class->finalize = finalize;
+ object_class->get_property = get_property;
+ object_class->set_property = set_property;
+
+ obj_properties[PROP_TAB_PAGE] = g_param_spec_pointer(
+ "tab-page",
+ "MqTab",
+ "The ancestral MqTab instance",
+ G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
+ obj_properties[PROP_WEB_VIEW] = g_param_spec_object(
+ "web-view",
+ "MqWebView",
+ "The associated MqWebView instance",
+ MQ_TYPE_WEB_VIEW,
+ G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
+ g_object_class_install_properties(object_class, N_PROPERTIES,
+ obj_properties);
+}
+
+static void
+mq_tab_label_init(MqTabLabel *tab_label)
+{
+ GtkWidget *close_button;
+ GtkWidget *box;
+
+ tab_label->title = "New tab";
+
+ /* Set up tab image. */
+ tab_label->image = gtk_image_new_from_icon_name("text-x-generic",
+ GTK_ICON_SIZE_BUTTON);
+
+ /* Set up tab label. */
+ tab_label->label = gtk_label_new(NULL);
+ gtk_label_set_ellipsize(GTK_LABEL(tab_label->label),
+ PANGO_ELLIPSIZE_END);
+ gtk_widget_set_hexpand(tab_label->label, TRUE);
+ gtk_widget_set_size_request(tab_label->label, 50, 1);
+
+ /* Set up close button. */
+ close_button = gtk_button_new_from_icon_name("window-close",
+ GTK_ICON_SIZE_BUTTON);
+ gtk_widget_set_tooltip_text(close_button, "Close tab");
+
+ /* Pack tab box. */
+ box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
+ gtk_box_pack_start(GTK_BOX(box), tab_label->image, FALSE, FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(box), tab_label->label, TRUE, TRUE, 0);
+ gtk_box_pack_start(GTK_BOX(box), close_button, FALSE, FALSE, 0);
+ gtk_widget_show_all(box);
+
+ /* Set up event box. */
+ g_signal_connect(tab_label, "button-press-event",
+ G_CALLBACK(button_press_cb), NULL);
+ gtk_event_box_set_visible_window(GTK_EVENT_BOX(tab_label), FALSE);
+ gtk_container_add(GTK_CONTAINER(tab_label), box);
+}
+
+MqTabLabel *
+mq_tab_label_new(MqTab *tab, MqWebView *web_view)
+{
+ return g_object_new(MQ_TYPE_TAB_LABEL,
+ "tab-page", tab,
+ "web-view", web_view,
+ NULL);
+}
+
+void
+mq_tab_label_set_position(MqTabLabel *tab_label, guint position)
+{
+ tab_label->position = position;
+ update_label(tab_label);
+}
+
+void
+mq_tab_label_begin_scrolling(MqTabLabel *tab_label)
+{
+ PangoFontDescription *font_desc;
+
+ tab_label->scrolling = TRUE;
+ tab_label->scrolled_title = g_strdup_printf("%s ", tab_label->title);
+
+ font_desc = pango_font_description_new();
+ pango_font_description_set_family_static(font_desc, "monospace");
+ gtk_widget_override_font(tab_label->label, font_desc);
+}
+
+void
+mq_tab_label_end_scrolling(MqTabLabel *tab_label)
+{
+ tab_label->scrolling = FALSE;
+
+ gtk_widget_override_font(tab_label->label, NULL);
+
+ update_label(tab_label);
+}
+
+void
+mq_tab_label_scroll(MqTabLabel *tab_label)
+{
+ gchar c[5]; /* Up to 4 bytes for a UTF-8 character, plus NUL */
+ guint i;
+ guint j;
+
+ /* Save the first (possibly multibyte) character. */
+ c[0] = tab_label->scrolled_title[0];
+ for (i = 1; tab_label->scrolled_title[i] & 0x80; ++i) {
+ c[i] = tab_label->scrolled_title[i];
+ }
+ c[i] = '\0';
+
+ /* Shift all characters. */
+ for (j = 0; tab_label->scrolled_title[i]; ++i, ++j) {
+ tab_label->scrolled_title[j] = tab_label->scrolled_title[i];
+ }
+
+ /* Set the last (possibly multibyte) character. */
+ for (--j, i = 0; c[i]; ++i, ++j) {
+ tab_label->scrolled_title[j] = c[i];
+ }
+
+ update_label(tab_label);
+}
diff --git a/src/tab-label.h b/src/tab-label.h
new file mode 100644
index 0000000..13a7bcb
--- /dev/null
+++ b/src/tab-label.h
@@ -0,0 +1,69 @@
+/*
+ * Tab label
+ *
+ * Copyright (C) 2017 Patrick McDermott
+ *
+ * This file is part of Marquee.
+ *
+ * Marquee 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.
+ *
+ * Marquee 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 Marquee. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+typedef struct _MqTabLabel MqTabLabel;
+typedef struct _MqTabLabelClass MqTabLabelClass;
+
+#ifndef MQ_TAB_LABEL_H
+#define MQ_TAB_LABEL_H
+
+#include <glib.h>
+#include <gtk/gtk.h>
+#include <webkit2/webkit2.h>
+
+#include "tab.h"
+#include "web-view.h"
+
+G_BEGIN_DECLS
+
+#define MQ_TYPE_TAB_LABEL (mq_tab_label_get_type())
+#define MQ_TAB_LABEL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), \
+ MQ_TYPE_TAB_LABEL, MqTabLabel))
+#define MQ_IS_TAB_LABEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), \
+ MQ_TYPE_TAB_LABEL))
+#define MQ_TAB_LABEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), \
+ MQ_TYPE_TAB_LABEL, MqTabLabelClass))
+#define MQ_IS_TAB_LABEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), \
+ MQ_TYPE_TAB_LABEL))
+#define MQ_TAB_LABEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), \
+ MQ_TYPE_TAB_LABEL, MqTabLabelClass))
+
+GType
+mq_tab_label_get_type(void);
+
+MqTabLabel *
+mq_tab_label_new(MqTab *tab, MqWebView *web_view);
+
+void
+mq_tab_label_set_position(MqTabLabel *tab_label, guint position);
+
+void
+mq_tab_label_begin_scrolling(MqTabLabel *tab_label);
+
+void
+mq_tab_label_end_scrolling(MqTabLabel *tab_label);
+
+void
+mq_tab_label_scroll(MqTabLabel *tab_label);
+
+G_END_DECLS
+
+#endif /* MQ_TAB_LABEL_H */