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Add support for open with on linux

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This commit is contained in:
Ilya Fedin 2020-11-08 01:28:24 +04:00 • committed by John Preston
parent 3a45957ceb
commit 91a2ec225a
4 changed files with 129 additions and 5 deletions
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96
Telegram/SourceFiles/platform/linux/file_utilities_linux.cpp
View file

@ -13,6 +13,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "platform/linux/specific_linux.h"
#include "storage/localstorage.h"
#include "base/qt_adapters.h"
#include "window/window_controller.h"
#include "core/application.h"
#include <QtGui/QDesktopServices>
@ -35,6 +37,58 @@ extern "C" {
namespace Platform {
namespace File {
namespace {
#ifndef TDESKTOP_DISABLE_GTK_INTEGRATION
bool ShowOpenWithSupported() {
return Platform::internal::GdkHelperLoaded()
&& (Libs::gtk_app_chooser_dialog_new != nullptr)
&& (Libs::gtk_app_chooser_get_app_info != nullptr)
&& (Libs::gtk_app_chooser_get_type != nullptr)
&& (Libs::gtk_widget_get_type != nullptr)
&& (Libs::gtk_widget_get_window != nullptr)
&& (Libs::gtk_widget_realize != nullptr)
&& (Libs::gtk_widget_show != nullptr)
&& (Libs::gtk_widget_destroy != nullptr);
}
void HandleAppChooserResponse(
GtkDialog *dialog,
int responseId,
GFile *file) {
GAppInfo *chosenAppInfo = nullptr;
switch (responseId) {
case GTK_RESPONSE_OK:
chosenAppInfo = Libs::gtk_app_chooser_get_app_info(
Libs::gtk_app_chooser_cast(dialog));
if (chosenAppInfo) {
GList *uris = nullptr;
uris = g_list_prepend(uris, g_file_get_uri(file));
g_app_info_launch_uris(chosenAppInfo, uris, nullptr, nullptr);
g_list_free(uris);
g_object_unref(chosenAppInfo);
}
g_object_unref(file);
Libs::gtk_widget_destroy(Libs::gtk_widget_cast(dialog));
break;
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
g_object_unref(file);
Libs::gtk_widget_destroy(Libs::gtk_widget_cast(dialog));
break;
default:
break;
}
}
#endif // !TDESKTOP_DISABLE_GTK_INTEGRATION
} // namespace
namespace internal {
QByteArray EscapeShell(const QByteArray &content) {
@ -78,6 +132,44 @@ void UnsafeOpenEmailLink(const QString &email) {
UnsafeOpenUrl(qstr("mailto:") + email);
}
bool UnsafeShowOpenWith(const QString &filepath) {
#ifndef TDESKTOP_DISABLE_GTK_INTEGRATION
if (InFlatpak()
|| InSnap()
|| !ShowOpenWithSupported()) {
return false;
}
const auto absolutePath = QFileInfo(filepath).absoluteFilePath();
auto gfileInstance = g_file_new_for_path(absolutePath.toUtf8());
auto appChooserDialog = Libs::gtk_app_chooser_dialog_new(
nullptr,
GTK_DIALOG_MODAL,
gfileInstance);
g_signal_connect(
appChooserDialog,
"response",
G_CALLBACK(HandleAppChooserResponse),
gfileInstance);
Libs::gtk_widget_realize(appChooserDialog);
if (const auto activeWindow = Core::App().activeWindow()) {
Platform::internal::XSetTransientForHint(
Libs::gtk_widget_get_window(appChooserDialog),
activeWindow->widget().get()->windowHandle()->winId());
}
Libs::gtk_widget_show(appChooserDialog);
return true;
#else // !TDESKTOP_DISABLE_GTK_INTEGRATION
return false;
#endif // TDESKTOP_DISABLE_GTK_INTEGRATION
}
void UnsafeLaunch(const QString &filepath) {
const auto absolutePath = QFileInfo(filepath).absoluteFilePath();
@ -85,7 +177,9 @@ void UnsafeLaunch(const QString &filepath) {
g_filename_to_uri(absolutePath.toUtf8(), nullptr, nullptr),
nullptr,
nullptr)) {
QDesktopServices::openUrl(QUrl::fromLocalFile(filepath));
if (!UnsafeShowOpenWith(filepath)) {
QDesktopServices::openUrl(QUrl::fromLocalFile(filepath));
}
}
}

4
Telegram/SourceFiles/platform/linux/file_utilities_linux.h
View file

@ -34,10 +34,6 @@ inline bool UnsafeShowOpenWithDropdown(const QString &filepath, QPoint menuPosit
return false;
}
inline bool UnsafeShowOpenWith(const QString &filepath) {
return false;
}
inline void PostprocessDownloaded(const QString &filepath) {
}

9
Telegram/SourceFiles/platform/linux/linux_libs.cpp
View file

@ -70,6 +70,7 @@ bool setupGtkBase(QLibrary &lib_gtk) {
if (!LOAD_SYMBOL(lib_gtk, "gtk_widget_realize", gtk_widget_realize)) return false;
if (!LOAD_SYMBOL(lib_gtk, "gtk_widget_hide_on_delete", gtk_widget_hide_on_delete)) return false;
if (!LOAD_SYMBOL(lib_gtk, "gtk_widget_destroy", gtk_widget_destroy)) return false;
if (!LOAD_SYMBOL(lib_gtk, "gtk_widget_get_type", gtk_widget_get_type)) return false;
if (!LOAD_SYMBOL(lib_gtk, "gtk_clipboard_get", gtk_clipboard_get)) return false;
if (!LOAD_SYMBOL(lib_gtk, "gtk_clipboard_store", gtk_clipboard_store)) return false;
if (!LOAD_SYMBOL(lib_gtk, "gtk_clipboard_wait_for_contents", gtk_clipboard_wait_for_contents)) return false;
@ -211,6 +212,7 @@ f_gtk_widget_get_window gtk_widget_get_window = nullptr;
f_gtk_widget_realize gtk_widget_realize = nullptr;
f_gtk_widget_hide_on_delete gtk_widget_hide_on_delete = nullptr;
f_gtk_widget_destroy gtk_widget_destroy = nullptr;
f_gtk_widget_get_type gtk_widget_get_type = nullptr;
f_gtk_clipboard_get gtk_clipboard_get = nullptr;
f_gtk_clipboard_store gtk_clipboard_store = nullptr;
f_gtk_clipboard_wait_for_contents gtk_clipboard_wait_for_contents = nullptr;
@ -246,6 +248,9 @@ f_gtk_image_set_from_pixbuf gtk_image_set_from_pixbuf = nullptr;
f_gtk_dialog_get_widget_for_response gtk_dialog_get_widget_for_response = nullptr;
f_gtk_button_set_label gtk_button_set_label = nullptr;
f_gtk_button_get_type gtk_button_get_type = nullptr;
f_gtk_app_chooser_dialog_new gtk_app_chooser_dialog_new = nullptr;
f_gtk_app_chooser_get_app_info gtk_app_chooser_get_app_info = nullptr;
f_gtk_app_chooser_get_type gtk_app_chooser_get_type = nullptr;
f_gdk_set_allowed_backends gdk_set_allowed_backends = nullptr;
f_gdk_window_set_modal_hint gdk_window_set_modal_hint = nullptr;
f_gdk_window_focus gdk_window_focus = nullptr;
@ -304,6 +309,10 @@ void start() {
LOAD_SYMBOL(lib_gtk, "gtk_button_set_label", gtk_button_set_label);
LOAD_SYMBOL(lib_gtk, "gtk_button_get_type", gtk_button_get_type);
LOAD_SYMBOL(lib_gtk, "gtk_app_chooser_dialog_new", gtk_app_chooser_dialog_new);
LOAD_SYMBOL(lib_gtk, "gtk_app_chooser_get_app_info", gtk_app_chooser_get_app_info);
LOAD_SYMBOL(lib_gtk, "gtk_app_chooser_get_type", gtk_app_chooser_get_type);
SetIconTheme();
const auto settings = gtk_settings_get_default();

25
Telegram/SourceFiles/platform/linux/linux_libs.h
View file

@ -18,6 +18,9 @@ extern "C" {
#define signals public
} // extern "C"
// present start with gtk 3.0, we're building with gtk 2.0 headers
typedef struct _GtkAppChooser GtkAppChooser;
#endif // !TDESKTOP_DISABLE_GTK_INTEGRATION
#if defined DESKTOP_APP_USE_PACKAGED && !defined DESKTOP_APP_USE_PACKAGED_LAZY
@ -172,6 +175,12 @@ extern f_gtk_image_new gtk_image_new;
typedef void (*f_gtk_image_set_from_pixbuf)(GtkImage *image, GdkPixbuf *pixbuf);
extern f_gtk_image_set_from_pixbuf gtk_image_set_from_pixbuf;
typedef GtkWidget* (*f_gtk_app_chooser_dialog_new)(GtkWindow *parent, GtkDialogFlags flags, GFile *file);
extern f_gtk_app_chooser_dialog_new gtk_app_chooser_dialog_new;
typedef GAppInfo* (*f_gtk_app_chooser_get_app_info)(GtkAppChooser *self);
extern f_gtk_app_chooser_get_app_info gtk_app_chooser_get_app_info;
typedef void (*f_gdk_set_allowed_backends)(const gchar *backends);
extern f_gdk_set_allowed_backends gdk_set_allowed_backends;
@ -226,6 +235,22 @@ inline GtkWindow *gtk_window_cast(Object *obj) {
return g_type_cic_helper<GtkWindow, Object>(obj, gtk_window_get_type());
}
typedef GType (*f_gtk_widget_get_type)(void) G_GNUC_CONST;
extern f_gtk_widget_get_type gtk_widget_get_type;
template <typename Object>
inline GtkWidget *gtk_widget_cast(Object *obj) {
return g_type_cic_helper<GtkWidget, Object>(obj, gtk_widget_get_type());
}
typedef GType (*f_gtk_app_chooser_get_type)(void) G_GNUC_CONST;
extern f_gtk_app_chooser_get_type gtk_app_chooser_get_type;
template <typename Object>
inline GtkAppChooser *gtk_app_chooser_cast(Object *obj) {
return g_type_cic_helper<GtkAppChooser, Object>(obj, gtk_app_chooser_get_type());
}
template <typename Object>
inline bool g_type_cit_helper(Object *instance, GType iface_type) {
if (!instance) return false;