static void
html_editor_image_dialog_hide (GtkWidget *widget)
{
EHTMLEditorImageDialogPrivate *priv;
EHTMLEditorViewHistoryEvent *ev;
priv = E_HTML_EDITOR_IMAGE_DIALOG_GET_PRIVATE (widget);
ev = priv->history_event;
if (ev) {
EHTMLEditorImageDialog *dialog;
EHTMLEditor *editor;
EHTMLEditorSelection *selection;
EHTMLEditorView *view;
dialog = E_HTML_EDITOR_IMAGE_DIALOG (widget);
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
selection = e_html_editor_view_get_selection (view);
ev->data.dom.to = webkit_dom_node_clone_node (
WEBKIT_DOM_NODE (priv->image), FALSE);
e_html_editor_selection_get_selection_coordinates (
selection, &ev->after.start.x, &ev->after.start.y, &ev->after.end.x, &ev->after.end.y);
e_html_editor_view_insert_new_history_event (view, ev);
}
g_object_unref (priv->image);
priv->image = NULL;
GTK_WIDGET_CLASS (e_html_editor_image_dialog_parent_class)->hide (widget);
}
static void
html_editor_link_dialog_remove_link (EHTMLEditorLinkDialog *dialog)
{
EHTMLEditor *editor;
EHTMLEditorView *view;
EHTMLEditorSelection *selection;
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
selection = e_html_editor_view_get_selection (view);
e_html_editor_selection_unlink (selection);
gtk_widget_hide (GTK_WIDGET (dialog));
}
static void
html_editor_image_dialog_set_src (EHTMLEditorImageDialog *dialog)
{
EHTMLEditor *editor;
EHTMLEditorSelection *editor_selection;
EHTMLEditorView *view;
gchar *uri;
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
editor_selection = e_html_editor_view_get_selection (view);
uri = gtk_file_chooser_get_uri (
GTK_FILE_CHOOSER (dialog->priv->file_chooser));
e_html_editor_selection_replace_image_src (
editor_selection, WEBKIT_DOM_ELEMENT (dialog->priv->image), uri);
g_free (uri);
}
static void
html_editor_hrule_dialog_hide (GtkWidget *widget)
{
EHTMLEditorHRuleDialogPrivate *priv;
EHTMLEditorViewHistoryEvent *ev;
priv = E_HTML_EDITOR_HRULE_DIALOG_GET_PRIVATE (widget);
ev = priv->history_event;
if (ev) {
EHTMLEditorHRuleDialog *dialog;
EHTMLEditor *editor;
EHTMLEditorSelection *selection;
EHTMLEditorView *view;
dialog = E_HTML_EDITOR_HRULE_DIALOG (widget);
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
selection = e_html_editor_view_get_selection (view);
ev->data.dom.to = webkit_dom_node_clone_node (
WEBKIT_DOM_NODE (priv->hr_element), FALSE);
if (!webkit_dom_node_is_equal_node (ev->data.dom.from, ev->data.dom.to)) {
e_html_editor_selection_get_selection_coordinates (
selection, &ev->after.start.x, &ev->after.start.y, &ev->after.end.x, &ev->after.end.y);
e_html_editor_view_insert_new_history_event (view, ev);
if (!ev->data.dom.from)
g_object_unref (priv->hr_element);
} else {
g_object_unref (ev->data.dom.from);
g_object_unref (ev->data.dom.to);
g_free (ev);
}
}
priv->hr_element = NULL;
GTK_WIDGET_CLASS (e_html_editor_hrule_dialog_parent_class)->hide (widget);
}
static void
html_editor_find_dialog_constructed (GObject *object)
{
EHTMLEditor *editor;
EHTMLEditorFindDialog *dialog;
EContentEditor *cnt_editor;
dialog = E_HTML_EDITOR_FIND_DIALOG (object);
dialog->priv = E_HTML_EDITOR_FIND_DIALOG_GET_PRIVATE (dialog);
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
cnt_editor = e_html_editor_get_content_editor (editor);
dialog->priv->find_done_handler_id = g_signal_connect (
cnt_editor, "find-done",
G_CALLBACK (content_editor_find_done_cb), dialog);
dialog->priv->cnt_editor = cnt_editor;
G_OBJECT_CLASS (e_html_editor_find_dialog_parent_class)->constructed (object);
}
static void
html_editor_find_dialog_find_cb (EHTMLEditorFindDialog *dialog)
{
gboolean found;
EHTMLEditor *editor;
EHTMLEditorView *view;
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
found = webkit_web_view_search_text (
WEBKIT_WEB_VIEW (view),
gtk_entry_get_text (
GTK_ENTRY (dialog->priv->entry)),
gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (
dialog->priv->case_sensitive)),
!gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (
dialog->priv->backwards)),
gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (
dialog->priv->wrap_search)));
gtk_widget_set_sensitive (dialog->priv->find_button, found);
/* We give focus to WebKit so that the selection is highlited.
* Without focus selection is not visible (at least with my default
* color scheme). The focus in fact is not given to WebKit, because
* this dialog is modal, but it satisfies it in a way that it paints
* the selection :) */
gtk_widget_grab_focus (GTK_WIDGET (view));
if (!found) {
gtk_label_set_label (
GTK_LABEL (dialog->priv->result_label),
N_("No match found"));
gtk_widget_show (dialog->priv->result_label);
}
}
static void
html_editor_image_dialog_show (GtkWidget *widget)
{
EHTMLEditorImageDialog *dialog;
EHTMLEditor *editor;
EHTMLEditorSelection *selection;
EHTMLEditorView *view;
WebKitDOMElement *link;
gchar *tmp;
glong val;
dialog = E_HTML_EDITOR_IMAGE_DIALOG (widget);
if (!dialog->priv->image) {
return;
}
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
selection = e_html_editor_view_get_selection (view);
if (!e_html_editor_view_is_undo_redo_in_progress (view)) {
EHTMLEditorViewHistoryEvent *ev;
ev = g_new0 (EHTMLEditorViewHistoryEvent, 1);
ev->type = HISTORY_IMAGE_DIALOG;
e_html_editor_selection_get_selection_coordinates (
selection, &ev->before.start.x, &ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
ev->data.dom.from = webkit_dom_node_clone_node (
WEBKIT_DOM_NODE (dialog->priv->image), FALSE);
dialog->priv->history_event = ev;
}
tmp = webkit_dom_element_get_attribute (
WEBKIT_DOM_ELEMENT (dialog->priv->image), "data-uri");
if (tmp && *tmp) {
gtk_file_chooser_set_uri (
GTK_FILE_CHOOSER (dialog->priv->file_chooser), tmp);
gtk_widget_set_sensitive (
GTK_WIDGET (dialog->priv->file_chooser), TRUE);
} else {
gtk_file_chooser_set_uri (
GTK_FILE_CHOOSER (dialog->priv->file_chooser), "");
gtk_widget_set_sensitive (
GTK_WIDGET (dialog->priv->file_chooser), FALSE);
}
g_free (tmp);
tmp = webkit_dom_html_image_element_get_alt (dialog->priv->image);
gtk_entry_set_text (GTK_ENTRY (dialog->priv->description_edit), tmp ? tmp : "");
g_free (tmp);
val = webkit_dom_html_image_element_get_width (dialog->priv->image);
gtk_spin_button_set_value (
GTK_SPIN_BUTTON (dialog->priv->width_edit), val);
gtk_combo_box_set_active_id (
GTK_COMBO_BOX (dialog->priv->width_units), "units-px");
val = webkit_dom_html_image_element_get_height (dialog->priv->image);
gtk_spin_button_set_value (
GTK_SPIN_BUTTON (dialog->priv->height_edit), val);
gtk_combo_box_set_active_id (
GTK_COMBO_BOX (dialog->priv->height_units), "units-px");
tmp = webkit_dom_html_image_element_get_border (dialog->priv->image);
gtk_combo_box_set_active_id (
GTK_COMBO_BOX (dialog->priv->alignment),
(tmp && *tmp) ? tmp : "bottom");
g_free (tmp);
val = webkit_dom_html_image_element_get_hspace (dialog->priv->image);
gtk_spin_button_set_value (
GTK_SPIN_BUTTON (dialog->priv->x_padding_edit), val);
val = webkit_dom_html_image_element_get_vspace (dialog->priv->image);
gtk_spin_button_set_value (
GTK_SPIN_BUTTON (dialog->priv->y_padding_edit), val);
link = e_html_editor_dom_node_find_parent_element (
WEBKIT_DOM_NODE (dialog->priv->image), "A");
if (link) {
tmp = webkit_dom_html_anchor_element_get_href (
WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link));
gtk_entry_set_text (GTK_ENTRY (dialog->priv->url_edit), tmp);
g_free (tmp);
}
/* Chain up to parent implementation */
GTK_WIDGET_CLASS (e_html_editor_image_dialog_parent_class)->show (widget);
}
static void
html_editor_hrule_dialog_show (GtkWidget *widget)
{
EHTMLEditorHRuleDialog *dialog;
EHTMLEditor *editor;
EHTMLEditorSelection *selection;
EHTMLEditorView *view;
WebKitDOMDocument *document;
dialog = E_HTML_EDITOR_HRULE_DIALOG (widget);
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
selection = e_html_editor_view_get_selection (view);
if (!e_html_editor_view_is_undo_redo_in_progress (view)) {
EHTMLEditorViewHistoryEvent *ev;
ev = g_new0 (EHTMLEditorViewHistoryEvent, 1);
ev->type = HISTORY_HRULE_DIALOG;
e_html_editor_selection_get_selection_coordinates (
selection, &ev->before.start.x, &ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
if (dialog->priv->hr_element)
ev->data.dom.from = webkit_dom_node_clone_node (
WEBKIT_DOM_NODE (dialog->priv->hr_element), FALSE);
else
ev->data.dom.from = NULL;
dialog->priv->history_event = ev;
}
if (!dialog->priv->hr_element) {
WebKitDOMElement *selection_start, *parent, *rule;
document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (view));
e_html_editor_selection_save (selection);
selection_start = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
parent = get_parent_block_element (WEBKIT_DOM_NODE (selection_start));
rule = webkit_dom_document_create_element (document, "HR", NULL);
/* Insert horizontal rule into body below the caret */
webkit_dom_node_insert_before (
webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (parent)),
WEBKIT_DOM_NODE (rule),
webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (parent)),
NULL);
e_html_editor_selection_restore (selection);
dialog->priv->hr_element = WEBKIT_DOM_HTMLHR_ELEMENT (rule);
/* For new rule reset the values to default */
gtk_spin_button_set_value (
GTK_SPIN_BUTTON (dialog->priv->width_edit), 100.0);
gtk_combo_box_set_active_id (
GTK_COMBO_BOX (dialog->priv->unit_combo), "units-percent");
gtk_spin_button_set_value (
GTK_SPIN_BUTTON (dialog->priv->size_edit), 2.0);
gtk_combo_box_set_active_id (
GTK_COMBO_BOX (dialog->priv->alignment_combo), "left");
gtk_toggle_button_set_active (
GTK_TOGGLE_BUTTON (dialog->priv->shaded_check), FALSE);
html_editor_hrule_dialog_set_alignment (dialog);
html_editor_hrule_dialog_set_size (dialog);
html_editor_hrule_dialog_set_alignment (dialog);
html_editor_hrule_dialog_set_shading (dialog);
e_html_editor_view_set_changed (view, TRUE);
} else {
html_editor_hrule_dialog_get_alignment (dialog);
html_editor_hrule_dialog_get_size (dialog);
html_editor_hrule_dialog_get_width (dialog);
html_editor_hrule_dialog_get_shading (dialog);
}
/* Chain up to parent implementation */
GTK_WIDGET_CLASS (e_html_editor_hrule_dialog_parent_class)->show (widget);
}
static void
html_editor_paragraph_dialog_constructed (GObject *object)
{
GtkGrid *main_layout, *grid;
GtkWidget *widget;
EHTMLEditor *editor;
EHTMLEditorParagraphDialog *dialog;
/* Chain up to parent's method. */
G_OBJECT_CLASS (e_html_editor_paragraph_dialog_parent_class)->constructed (object);
dialog = E_HTML_EDITOR_PARAGRAPH_DIALOG (object);
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
main_layout = e_html_editor_dialog_get_container (E_HTML_EDITOR_DIALOG (dialog));
/* == General == */
widget = gtk_label_new ("");
gtk_label_set_markup (GTK_LABEL (widget), _("<b>General</b>"));
gtk_misc_set_alignment (GTK_MISC (widget), 0, 0.5);
gtk_grid_attach (main_layout, widget, 0, 0, 1, 1);
grid = GTK_GRID (gtk_grid_new ());
gtk_grid_set_row_spacing (grid, 5);
gtk_grid_set_column_spacing (grid, 5);
gtk_grid_attach (main_layout, GTK_WIDGET (grid), 0, 1, 1, 1);
gtk_widget_set_margin_left (GTK_WIDGET (grid), 10);
/* Style */
widget = e_action_combo_box_new_with_action (
GTK_RADIO_ACTION (e_html_editor_get_action (editor, "style-normal")));
gtk_widget_set_hexpand (widget, TRUE);
gtk_grid_attach (grid, widget, 1, 0, 1, 1);
dialog->priv->style_combo = widget;
widget = gtk_label_new_with_mnemonic (_("_Style:"));
gtk_label_set_justify (GTK_LABEL (widget), GTK_JUSTIFY_RIGHT);
gtk_label_set_mnemonic_widget (GTK_LABEL (widget), dialog->priv->style_combo);
gtk_grid_attach (grid, widget, 0, 0, 1, 1);
/* == Alignment == */
widget = gtk_label_new ("");
gtk_label_set_markup (GTK_LABEL (widget), _("<b>Alignment</b>"));
gtk_misc_set_alignment (GTK_MISC (widget), 0, 0.5);
gtk_grid_attach (main_layout, widget, 0, 2, 1, 1);
grid = GTK_GRID (gtk_grid_new ());
gtk_grid_set_row_spacing (grid, 5);
gtk_grid_set_column_spacing (grid, 5);
gtk_grid_attach (main_layout, GTK_WIDGET (grid), 0, 3, 1, 1);
gtk_widget_set_margin_left (GTK_WIDGET (grid), 10);
/* Left */
widget = gtk_toggle_button_new_with_label (_("_Left"));
gtk_button_set_use_stock (GTK_BUTTON (widget), TRUE);
gtk_activatable_set_related_action (
GTK_ACTIVATABLE (widget),
e_html_editor_get_action (editor, "justify-left"));
gtk_grid_attach (grid, widget, 0, 0, 1, 1);
dialog->priv->left_button = widget;
/* Center */
widget = gtk_toggle_button_new_with_label (_("_Center"));
gtk_button_set_use_stock (GTK_BUTTON (widget), TRUE);
gtk_grid_attach (grid, widget, 1, 0, 1, 1);
gtk_activatable_set_related_action (
GTK_ACTIVATABLE (widget),
e_html_editor_get_action (editor, "justify-center"));
dialog->priv->center_button = widget;
/* Right */
widget = gtk_toggle_button_new_with_label (_("_Right"));
gtk_button_set_use_stock (GTK_BUTTON (widget), TRUE);
gtk_grid_attach (grid, widget, 2, 0, 1, 1);
gtk_activatable_set_related_action (
GTK_ACTIVATABLE (widget),
e_html_editor_get_action (editor, "justify-right"));
dialog->priv->right_button = widget;
gtk_widget_show_all (GTK_WIDGET (main_layout));
}
static void
html_editor_link_dialog_show (GtkWidget *widget)
{
EHTMLEditor *editor;
EHTMLEditorView *view;
EHTMLEditorLinkDialog *dialog;
WebKitDOMDocument *document;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMRange *range;
WebKitDOMElement *link;
dialog = E_HTML_EDITOR_LINK_DIALOG (widget);
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (view));
dom_window = webkit_dom_document_get_default_view (document);
dom_selection = webkit_dom_dom_window_get_selection (dom_window);
g_object_unref (dom_window);
/* Reset to default values */
gtk_entry_set_text (GTK_ENTRY (dialog->priv->url_edit), "http://");
gtk_entry_set_text (GTK_ENTRY (dialog->priv->label_edit), "");
gtk_widget_set_sensitive (dialog->priv->label_edit, TRUE);
gtk_widget_set_sensitive (dialog->priv->remove_link_button, TRUE);
dialog->priv->label_autofill = TRUE;
/* No selection at all */
if (!dom_selection ||
webkit_dom_dom_selection_get_range_count (dom_selection) < 1) {
gtk_widget_set_sensitive (dialog->priv->remove_link_button, FALSE);
goto chainup;
}
range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
link = e_html_editor_dom_node_find_parent_element (
webkit_dom_range_get_start_container (range, NULL), "A");
if (!link) {
if ((webkit_dom_range_get_start_container (range, NULL) !=
webkit_dom_range_get_end_container (range, NULL)) ||
(webkit_dom_range_get_start_offset (range, NULL) !=
webkit_dom_range_get_end_offset (range, NULL))) {
WebKitDOMDocumentFragment *fragment;
fragment = webkit_dom_range_clone_contents (range, NULL);
link = e_html_editor_dom_node_find_child_element (
WEBKIT_DOM_NODE (fragment), "A");
} else {
WebKitDOMNode *node;
node = webkit_dom_range_get_common_ancestor_container (range, NULL);
if (node && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node)) {
link = e_html_editor_dom_node_find_parent_element (node, "A");
if (link && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (link))
link = NULL;
} else
link = WEBKIT_DOM_ELEMENT (node);
}
}
if (link) {
gchar *href, *text;
href = webkit_dom_html_anchor_element_get_href (
WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link));
text = webkit_dom_html_element_get_inner_text (
WEBKIT_DOM_HTML_ELEMENT (link));
gtk_entry_set_text (
GTK_ENTRY (dialog->priv->url_edit), href);
gtk_entry_set_text (
GTK_ENTRY (dialog->priv->label_edit), text);
g_free (text);
g_free (href);
} else {
gchar *text;
text = webkit_dom_range_get_text (range);
if (text && *text) {
gtk_entry_set_text (
GTK_ENTRY (dialog->priv->label_edit), text);
gtk_widget_set_sensitive (
dialog->priv->label_edit, FALSE);
gtk_widget_set_sensitive (
dialog->priv->remove_link_button, FALSE);
}
g_free (text);
}
g_object_unref (range);
chainup:
g_object_unref (dom_selection);
/* Chain up to parent implementation */
GTK_WIDGET_CLASS (e_html_editor_link_dialog_parent_class)->show (widget);
}
static void
html_editor_link_dialog_ok (EHTMLEditorLinkDialog *dialog)
{
EHTMLEditor *editor;
EHTMLEditorView *view;
EHTMLEditorSelection *selection;
WebKitDOMDocument *document;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMRange *range;
WebKitDOMElement *link;
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
selection = e_html_editor_view_get_selection (view);
document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (view));
dom_window = webkit_dom_document_get_default_view (document);
dom_selection = webkit_dom_dom_window_get_selection (dom_window);
g_object_unref (dom_window);
if (!dom_selection ||
(webkit_dom_dom_selection_get_range_count (dom_selection) == 0)) {
gtk_widget_hide (GTK_WIDGET (dialog));
g_object_unref (dom_selection);
return;
}
range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
link = e_html_editor_dom_node_find_parent_element (
webkit_dom_range_get_start_container (range, NULL), "A");
if (!link) {
if ((webkit_dom_range_get_start_container (range, NULL) !=
webkit_dom_range_get_end_container (range, NULL)) ||
(webkit_dom_range_get_start_offset (range, NULL) !=
webkit_dom_range_get_end_offset (range, NULL))) {
WebKitDOMDocumentFragment *fragment;
fragment = webkit_dom_range_extract_contents (range, NULL);
link = e_html_editor_dom_node_find_child_element (
WEBKIT_DOM_NODE (fragment), "A");
webkit_dom_range_insert_node (
range, WEBKIT_DOM_NODE (fragment), NULL);
webkit_dom_dom_selection_set_base_and_extent (
dom_selection,
webkit_dom_range_get_start_container (range, NULL),
webkit_dom_range_get_start_offset (range, NULL),
webkit_dom_range_get_end_container (range, NULL),
webkit_dom_range_get_end_offset (range, NULL),
NULL);
} else {
WebKitDOMNode *node;
/* get element that was clicked on */
node = webkit_dom_range_get_common_ancestor_container (range, NULL);
if (node && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node)) {
link = e_html_editor_dom_node_find_parent_element (node, "A");
if (link && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (link))
link = NULL;
} else
link = WEBKIT_DOM_ELEMENT (node);
}
}
if (link) {
webkit_dom_html_anchor_element_set_href (
WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link),
gtk_entry_get_text (GTK_ENTRY (dialog->priv->url_edit)));
webkit_dom_html_element_set_inner_html (
WEBKIT_DOM_HTML_ELEMENT (link),
gtk_entry_get_text (GTK_ENTRY (dialog->priv->label_edit)),
NULL);
} else {
gchar *text;
/* Check whether a text is selected or not */
text = webkit_dom_range_get_text (range);
if (text && *text) {
e_html_editor_selection_create_link (
selection,
gtk_entry_get_text (
GTK_ENTRY (dialog->priv->url_edit)));
} else {
gchar *html = g_strdup_printf (
"<a href=\"%s\">%s</a>",
gtk_entry_get_text (
GTK_ENTRY (dialog->priv->url_edit)),
gtk_entry_get_text (
GTK_ENTRY (dialog->priv->label_edit)));
e_html_editor_view_exec_command (
view, E_HTML_EDITOR_VIEW_COMMAND_INSERT_HTML, html);
g_free (html);
}
g_free (text);
}
g_object_unref (range);
g_object_unref (dom_selection);
gtk_widget_hide (GTK_WIDGET (dialog));
}