Add an execute_command with warning

3 files changed, 39 insertions, 4 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ee44f7a..c7d351d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -7,6 +7,8 @@ target_link_libraries(ayatana-common
     ${DEPS_LIBRARIES}
 )
 
+target_compile_definitions (ayatana-common PUBLIC GETTEXT_PACKAGE="${GETTEXT_PACKAGE}" LOCALEDIR="${CMAKE_INSTALL_FULL_LOCALEDIR}")
+
 if(ENABLE_LOMIRI_FEATURES)
     add_definitions( -DLOMIRI_FEATURES_ENABLED )
 endif()
diff --git a/src/utils.c b/src/utils.c
index 95aa1ce..f6c113a 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,6 +1,6 @@
 /*
  * Copyright 2021 Marius Gripsgard <marius@ubports.com>
- * Copyright 2021 Robert Tari <robert@tari.in>
+ * Copyright 2021-2023 Robert Tari <robert@tari.in>
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 3, as published
@@ -16,13 +16,25 @@
  */
 
 #include "utils.h"
-
+#include <glib/gi18n-lib.h>
 #include <string.h>
 
 #ifdef LOMIRI_FEATURES_ENABLED
 # include <lomiri-url-dispatcher.h>
 #endif
 
+static gboolean bI18nInit = FALSE;
+
+static void initI18n ()
+{
+    if (!bI18nInit)
+    {
+        bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
+        bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+        bI18nInit = TRUE;
+    }
+}
+
 // TODO: make case insensitive
 gboolean
 is_xdg_current_desktop (const gchar* desktop, const gchar* session)
@@ -304,3 +316,24 @@ void ayatana_common_utils_ellipsize(char *sText)
         memcpy(pLastChar, "...\0", 4);
     }
 }
+
+gboolean ayatana_common_utils_execute_command_warn (const gchar *sProgram, const gchar *sArgs)
+{
+    gboolean bHasProgram = ayatana_common_utils_have_program (sProgram);
+
+    if (!bHasProgram)
+    {
+        initI18n ();
+        gchar *sMessage = g_strdup_printf (_("The %s program is required for this action, but it was not found."), sProgram);
+        ayatana_common_utils_zenity_warning ("dialog-warning", _("Warning"), sMessage);
+        g_free (sMessage);
+
+        return FALSE;
+    }
+
+    gchar *sCommand = g_strdup_printf ("%s %s", sProgram, sArgs);
+    gboolean bSuccess = ayatana_common_utils_execute_command (sCommand);
+    g_free (sCommand);
+
+    return bSuccess;
+}
diff --git a/src/utils.h b/src/utils.h
index aaca08e..34cf2f4 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,6 +1,6 @@
 /*
  * Copyright 2021 Marius Gripsgard <marius@ubports.com>
- * Copyright 2021-2022 Robert Tari <robert@tari.in>
+ * Copyright 2021-2023 Robert Tari <robert@tari.in>
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 3, as published
@@ -56,5 +56,5 @@ gboolean ayatana_common_utils_execute_command(const gchar * cmd);
 gboolean ayatana_common_utils_open_url(const gchar * url);
 gboolean ayatana_common_utils_have_program(const gchar * program);
 gboolean ayatana_common_utils_zenity_warning(const char *icon_name, const char *title, const char *text);
-
 void ayatana_common_utils_ellipsize(char *sText);
+gboolean ayatana_common_utils_execute_command_warn (const gchar *sProgram, const gchar *sArgs);