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-rw-r--r--composer/e-composer-private.c42
-rw-r--r--composer/e-composer-private.h5
-rw-r--r--composer/e-msg-composer.c134
3 files changed, 111 insertions, 70 deletions
diff --git a/composer/e-composer-private.c b/composer/e-composer-private.c
index b0bc0c999d..0f7ffbb64c 100644
--- a/composer/e-composer-private.c
+++ b/composer/e-composer-private.c
@@ -509,6 +509,27 @@ e_composer_get_default_charset (void)
}
gboolean
+e_composer_paste_html (EMsgComposer *composer,
+ GtkClipboard *clipboard)
+{
+ GtkhtmlEditor *editor;
+ gchar *html;
+
+ g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE);
+ g_return_val_if_fail (GTK_IS_CLIPBOARD (clipboard), FALSE);
+
+ html = e_clipboard_wait_for_html (clipboard);
+ g_return_val_if_fail (html != NULL, FALSE);
+
+ editor = GTKHTML_EDITOR (composer);
+ gtkhtml_editor_insert_html (editor, html);
+
+ g_free (html);
+
+ return TRUE;
+}
+
+gboolean
e_composer_paste_image (EMsgComposer *composer,
GtkClipboard *clipboard)
{
@@ -583,6 +604,27 @@ exit:
}
gboolean
+e_composer_paste_text (EMsgComposer *composer,
+ GtkClipboard *clipboard)
+{
+ GtkhtmlEditor *editor;
+ gchar *text;
+
+ g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE);
+ g_return_val_if_fail (GTK_IS_CLIPBOARD (clipboard), FALSE);
+
+ text = gtk_clipboard_wait_for_text (clipboard);
+ g_return_val_if_fail (text != NULL, FALSE);
+
+ editor = GTKHTML_EDITOR (composer);
+ gtkhtml_editor_insert_text (editor, text);
+
+ g_free (text);
+
+ return TRUE;
+}
+
+gboolean
e_composer_paste_uris (EMsgComposer *composer,
GtkClipboard *clipboard)
{
diff --git a/composer/e-composer-private.h b/composer/e-composer-private.h
index 1711e0c17b..cac41aabe4 100644
--- a/composer/e-composer-private.h
+++ b/composer/e-composer-private.h
@@ -52,6 +52,7 @@
#include "e-util/e-binding.h"
#include "e-util/e-charset.h"
#include "e-util/e-mktemp.h"
+#include "e-util/e-selection.h"
#include "e-util/e-util.h"
#include "e-util/gconf-bridge.h"
#include "widgets/misc/e-attachment-icon-view.h"
@@ -157,8 +158,12 @@ void e_composer_private_finalize (EMsgComposer *composer);
void e_composer_actions_init (EMsgComposer *composer);
gchar * e_composer_find_data_file (const gchar *basename);
gchar * e_composer_get_default_charset (void);
+gboolean e_composer_paste_html (EMsgComposer *composer,
+ GtkClipboard *clipboard);
gboolean e_composer_paste_image (EMsgComposer *composer,
GtkClipboard *clipboard);
+gboolean e_composer_paste_text (EMsgComposer *composer,
+ GtkClipboard *clipboard);
gboolean e_composer_paste_uris (EMsgComposer *composer,
GtkClipboard *clipboard);
diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c
index bdac5d44ab..b57bd156a5 100644
--- a/composer/e-msg-composer.c
+++ b/composer/e-msg-composer.c
@@ -1488,6 +1488,60 @@ msg_composer_account_changed_cb (EMsgComposer *composer)
e_msg_composer_show_sig_file (composer);
}
+static void
+msg_composer_paste_clipboard_targets_cb (GtkClipboard *clipboard,
+ GdkAtom *targets,
+ gint n_targets,
+ EMsgComposer *composer)
+{
+ GtkhtmlEditor *editor;
+ gboolean html_mode;
+
+ editor = GTKHTML_EDITOR (composer);
+ html_mode = gtkhtml_editor_get_html_mode (editor);
+
+ /* Order is important here to ensure common use cases are
+ * handled correctly. See GNOME bug #603715 for details. */
+
+ if (gtk_targets_include_uri (targets, n_targets)) {
+ e_composer_paste_uris (composer, clipboard);
+ return;
+ }
+
+ /* Only paste HTML content in HTML mode. */
+ if (html_mode) {
+ if (e_targets_include_html (targets, n_targets)) {
+ e_composer_paste_html (composer, clipboard);
+ return;
+ }
+ }
+
+ if (gtk_targets_include_text (targets, n_targets)) {
+ e_composer_paste_text (composer, clipboard);
+ return;
+ }
+
+ if (gtk_targets_include_image (targets, n_targets, TRUE)) {
+ e_composer_paste_image (composer, clipboard);
+ return;
+ }
+}
+
+static void
+msg_composer_paste_clipboard_cb (EWebView *web_view,
+ EMsgComposer *composer)
+{
+ GtkClipboard *clipboard;
+
+ clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
+
+ gtk_clipboard_request_targets (
+ clipboard, (GtkClipboardTargetsReceivedFunc)
+ msg_composer_paste_clipboard_targets_cb, composer);
+
+ g_signal_stop_emission_by_name (web_view, "paste-clipboard");
+}
+
struct _drop_data {
EMsgComposer *composer;
@@ -1616,6 +1670,12 @@ msg_composer_constructed (GObject *object)
shell_settings, "composer-request-receipt");
gtk_toggle_action_set_active (action, active);
+ /* Clipboard Support */
+
+ g_signal_connect (
+ html, "paste-clipboard",
+ G_CALLBACK (msg_composer_paste_clipboard_cb), composer);
+
/* Drag-and-Drop Support */
target_list = e_attachment_view_get_target_list (view);
@@ -1840,91 +1900,25 @@ msg_composer_drag_data_received (GtkWidget *widget,
static void
msg_composer_cut_clipboard (GtkhtmlEditor *editor)
{
- EMsgComposer *composer;
- GtkWidget *parent;
- GtkWidget *widget;
-
- composer = E_MSG_COMPOSER (editor);
- widget = gtk_window_get_focus (GTK_WINDOW (editor));
- parent = gtk_widget_get_parent (widget);
-
- /* EFocusTracker handles the header widgets. */
- if (parent == composer->priv->header_table)
- return;
-
- /* Chain up to parent's cut_clipboard() method. */
- GTKHTML_EDITOR_CLASS (parent_class)->cut_clipboard (editor);
+ /* Do nothing. EFocusTracker handles this. */
}
static void
msg_composer_copy_clipboard (GtkhtmlEditor *editor)
{
- EMsgComposer *composer;
- GtkWidget *parent;
- GtkWidget *widget;
-
- composer = E_MSG_COMPOSER (editor);
- widget = gtk_window_get_focus (GTK_WINDOW (editor));
- parent = gtk_widget_get_parent (widget);
-
- /* EFocusTracker handles the header widgets. */
- if (parent == composer->priv->header_table)
- return;
-
- /* Chain up to parent's copy_clipboard() method. */
- GTKHTML_EDITOR_CLASS (parent_class)->copy_clipboard (editor);
+ /* Do nothing. EFocusTracker handles this. */
}
static void
msg_composer_paste_clipboard (GtkhtmlEditor *editor)
{
- EMsgComposer *composer;
- GtkClipboard *clipboard;
- GtkWidget *parent;
- GtkWidget *widget;
-
- composer = E_MSG_COMPOSER (editor);
-
- widget = gtk_window_get_focus (GTK_WINDOW (editor));
- parent = gtk_widget_get_parent (widget);
-
- /* EFocusTracker handles the header widgets. */
- if (parent == composer->priv->header_table)
- return;
-
- clipboard = gtk_widget_get_clipboard (widget, GDK_SELECTION_CLIPBOARD);
-
- if (gtk_clipboard_wait_is_image_available (clipboard)) {
- e_composer_paste_image (composer, clipboard);
- return;
- }
-
- if (gtk_clipboard_wait_is_uris_available (clipboard)) {
- e_composer_paste_uris (composer, clipboard);
- return;
- }
-
- /* Chain up to parent's paste_clipboard() method. */
- GTKHTML_EDITOR_CLASS (parent_class)->paste_clipboard (editor);
+ /* Do nothing. EFocusTracker handles this. */
}
static void
msg_composer_select_all (GtkhtmlEditor *editor)
{
- EMsgComposer *composer;
- GtkWidget *parent;
- GtkWidget *widget;
-
- composer = E_MSG_COMPOSER (editor);
- widget = gtk_window_get_focus (GTK_WINDOW (editor));
- parent = gtk_widget_get_parent (widget);
-
- /* EFocusTracker handles the header widgets. */
- if (parent == composer->priv->header_table)
- return;
-
- /* Chain up to the parent's select_all() method. */
- GTKHTML_EDITOR_CLASS (parent_class)->select_all (editor);
+ /* Do nothing. EFocusTracker handles this. */
}
static void
generated by cgit (git 2.34.1) at 2024-11-18 02:54:50 +0800