diff options
Diffstat (limited to 'src/gtktsm/gtktsm-app.c')
| -rw-r--r-- | src/gtktsm/gtktsm-app.c | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/src/gtktsm/gtktsm-app.c b/src/gtktsm/gtktsm-app.c new file mode 100644 index 0000000..bfb01d5 --- /dev/null +++ b/src/gtktsm/gtktsm-app.c @@ -0,0 +1,200 @@ +/* + * GtkTsm - Terminal Emulator + * + * Copyright (c) 2011-2014 David Herrmann <dh.herrmann@gmail.com> + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <gtk/gtk.h> +#include <stdlib.h> +#include <string.h> +#include "gtktsm-app.h" +#include "gtktsm-win.h" +#include "shl-macro.h" + +struct _GtkTsmApp { + GtkApplication parent; +}; + +struct _GtkTsmAppClass { + GtkApplicationClass parent_class; +}; + +G_DEFINE_TYPE(GtkTsmApp, gtktsm_app, GTK_TYPE_APPLICATION); + +static gboolean arg_version; + +static GOptionEntry app_options[] = { + { "version", 0, 0, G_OPTION_ARG_NONE, &arg_version, "Show version information and exit", NULL }, + { "font", 0, 0, G_OPTION_ARG_STRING, NULL, "Terminal font", "FONT" }, + { "sb-size", 0, 0, G_OPTION_ARG_INT, NULL, "Scroll-back buffer size in lines", "COUNT" }, + { "anti-aliasing", 0, 0, G_OPTION_ARG_STRING, NULL, "Anti-aliasing mode for font rendering", "{none,gray,subpixel,default}" }, + { "subpixel-order", 0, 0, G_OPTION_ARG_STRING, NULL, "Subpixel order for font rendering", "{rgb,bgr,vrgb,vbgr,default}" }, + { "show-dirty", 0, 0, G_OPTION_ARG_NONE, NULL, "Mark dirty cells during redraw", NULL }, + { "debug", 0, 0, G_OPTION_ARG_NONE, NULL, "Enable extensive live-debugging", NULL }, + { NULL } +}; + +static gint app_handle_local_options(GApplication *gapp, + GVariantDict *opts) +{ + if (arg_version) { + g_print("GtkTsm\n"); + return 0; + } + + return -1; +} + +static gint app_command_line(GApplication *gapp, + GApplicationCommandLine *cmd) +{ + GtkTsmApp *app = GTKTSM_APP(gapp); + GtkTsmWin *win; + GtkTsmTerminal *term; + GVariantDict *dict; + const gchar *sval; + GVariant *val; + int r; + + win = gtktsm_win_new(app); + term = gtktsm_win_get_terminal(win); + dict = g_application_command_line_get_options_dict(cmd); + + val = g_variant_dict_lookup_value(dict, + "font", + G_VARIANT_TYPE_STRING); + if (val) + g_object_set(G_OBJECT(term), + "font", g_variant_get_string(val, NULL), + NULL); + + val = g_variant_dict_lookup_value(dict, + "sb-size", + G_VARIANT_TYPE_INT32); + if (val) + g_object_set(G_OBJECT(term), + "sb-size", shl_max(g_variant_get_int32(val), 0), + NULL); + + val = g_variant_dict_lookup_value(dict, + "anti-aliasing", + G_VARIANT_TYPE_STRING); + if (val) { + sval = g_variant_get_string(val, NULL); + if (strcmp(sval, "none") && + strcmp(sval, "gray") && + strcmp(sval, "subpixel") && + strcmp(sval, "default")) { + g_application_command_line_printerr(cmd, + "invalid anti-aliasing argument: %s\n", + sval); + r = 1; + goto error; + } + + g_object_set(G_OBJECT(term), + "anti-aliasing", sval, + NULL); + } + + val = g_variant_dict_lookup_value(dict, + "subpixel-order", + G_VARIANT_TYPE_STRING); + if (val) { + sval = g_variant_get_string(val, NULL); + if (strcmp(sval, "rgb") && + strcmp(sval, "bgr") && + strcmp(sval, "vrgb") && + strcmp(sval, "vbgr") && + strcmp(sval, "default")) { + g_application_command_line_printerr(cmd, + "invalid subpixel-order argument: %s\n", + sval); + r = 1; + goto error; + } + + g_object_set(G_OBJECT(term), + "subpixel-order", sval, + NULL); + } + + val = g_variant_dict_lookup_value(dict, + "show-dirty", + G_VARIANT_TYPE_BOOLEAN); + if (val) + g_object_set(G_OBJECT(term), + "show-dirty", g_variant_get_boolean(val), + NULL); + + val = g_variant_dict_lookup_value(dict, + "debug", + G_VARIANT_TYPE_BOOLEAN); + if (val) + g_object_set(G_OBJECT(term), + "debug", g_variant_get_boolean(val), + NULL); + + gtktsm_win_run(win); + gtk_window_present(GTK_WINDOW(win)); + + return 0; + +error: + gtk_widget_destroy(GTK_WIDGET(win)); + return r; +} + +static void app_activate(GApplication *gapp) +{ + GtkTsmApp *app = GTKTSM_APP(gapp); + GtkTsmWin *win; + + win = gtktsm_win_new(app); + gtktsm_win_run(win); + gtk_window_present(GTK_WINDOW(win)); +} + +static void gtktsm_app_init(GtkTsmApp *app) +{ + g_application_add_main_option_entries(G_APPLICATION(app), + app_options); +} + +static void gtktsm_app_class_init(GtkTsmAppClass *klass) +{ + GApplicationClass *gapp_klass; + + gapp_klass = G_APPLICATION_CLASS(klass); + gapp_klass->handle_local_options = app_handle_local_options; + gapp_klass->command_line = app_command_line; + gapp_klass->activate = app_activate; +} + +GtkTsmApp *gtktsm_app_new(void) +{ + return g_object_new(GTKTSM_APP_TYPE, + "application-id", "org.freedesktop.libtsm.gtktsm", + "flags", G_APPLICATION_SEND_ENVIRONMENT | + G_APPLICATION_HANDLES_COMMAND_LINE, + NULL); +} |