X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Factions.c;h=8f72714e9403026b55ddb5394b381ae941fd3fc6;hb=26cc41f6c6187dabd5c7ee4365c8fa44751009e5;hp=6cd1d1cc8d8af37bee1870e9ef7a032a51e56c75;hpb=5e8ec2cb781ba07341a5970b3e829cc59a8cf332;p=chaz%2Fopenbox diff --git a/openbox/actions.c b/openbox/actions.c index 6cd1d1cc..8f72714e 100644 --- a/openbox/actions.c +++ b/openbox/actions.c @@ -18,26 +18,41 @@ #include "actions.h" #include "gettext.h" +#include "grab.h" +#include "screen.h" +#include "event.h" +#include "config.h" +#include "client.h" +#include "openbox.h" +#include "debug.h" -static void actions_definition_ref(ObActionsDefinition *def); -static void actions_definition_unref(ObActionsDefinition *def); +#include "actions/all.h" + +static void actions_definition_ref(ObActionsDefinition *def); +static void actions_definition_unref(ObActionsDefinition *def); +static gboolean actions_interactive_begin_act(ObActionsAct *act, guint state); +static void actions_interactive_end_act(); +static ObActionsAct* actions_build_act_from_string(const gchar *name); + +static ObActionsAct *interactive_act = NULL; +static guint interactive_initial_state = 0; struct _ObActionsDefinition { guint ref; gchar *name; - gboolean allow_interactive; ObActionsDataSetupFunc setup; ObActionsDataFreeFunc free; ObActionsRunFunc run; + ObActionsInteractiveInputFunc i_input; + ObActionsInteractiveCancelFunc i_cancel; }; struct _ObActionsAct { guint ref; ObActionsDefinition *def; - gpointer options; }; @@ -48,11 +63,13 @@ void actions_startup(gboolean reconfig) { if (reconfig) return; - + action_all_startup(); } void actions_shutdown(gboolean reconfig) { + actions_interactive_cancel_act(); + if (reconfig) return; /* free all the registered actions */ @@ -63,14 +80,18 @@ void actions_shutdown(gboolean reconfig) } gboolean actions_register(const gchar *name, - gboolean allow_interactive, ObActionsDataSetupFunc setup, ObActionsDataFreeFunc free, - ObActionsRunFunc run) + ObActionsRunFunc run, + ObActionsInteractiveInputFunc i_input, + ObActionsInteractiveCancelFunc i_cancel) { GSList *it; ObActionsDefinition *def; + g_assert(run != NULL); + g_assert((i_input == NULL) == (i_cancel == NULL)); + for (it = registered; it; it = g_slist_next(it)) { def = it->data; if (!g_ascii_strcasecmp(name, def->name)) /* already registered */ @@ -80,10 +101,14 @@ gboolean actions_register(const gchar *name, def = g_new(ObActionsDefinition, 1); def->ref = 1; def->name = g_strdup(name); - def->allow_interactive = allow_interactive; def->setup = setup; def->free = free; def->run = run; + def->i_input = i_input; + def->i_cancel = i_cancel; + + registered = g_slist_prepend(registered, def); + return TRUE; } @@ -100,40 +125,67 @@ static void actions_definition_unref(ObActionsDefinition *def) } } -ObActionsAct* actions_parse(ObParseInst *i, - xmlDocPtr doc, - xmlNodePtr node) +static ObActionsAct* actions_build_act_from_string(const gchar *name) { GSList *it; - gchar *name; - ObActionsDefinition *def; + ObActionsDefinition *def = NULL; ObActionsAct *act = NULL; - if (!parse_attr_string("name", node, &name)) return NULL; - /* find the requested action */ for (it = registered; it; it = g_slist_next(it)) { def = it->data; if (!g_ascii_strcasecmp(name, def->name)) break; + def = NULL; } /* if we found the action */ - if (it != NULL) { + if (def) { act = g_new(ObActionsAct, 1); act->ref = 1; act->def = def; actions_definition_ref(act->def); - act->options = def->setup(i, doc, node->children); + act->options = NULL; } else - g_message(_("Invalid action '%s' requested. No such action exists."), + g_message(_("Invalid action \"%s\" requested. No such action exists."), name); - g_free(name); + return act; +} + +ObActionsAct* actions_parse_string(const gchar *name) +{ + ObActionsAct *act = NULL; + + if ((act = actions_build_act_from_string(name))) + if (act->def->setup) + act->options = act->def->setup(NULL); + + return act; +} + +ObActionsAct* actions_parse(xmlNodePtr node) +{ + gchar *name; + ObActionsAct *act = NULL; + + if (obt_parse_attr_string(node, "name", &name)) { + if ((act = actions_build_act_from_string(name))) + /* there is more stuff to parse here */ + if (act->def->setup) + act->options = act->def->setup(node->children); + + g_free(name); + } return act; } +gboolean actions_act_is_interactive(ObActionsAct *act) +{ + return act->def->i_cancel != NULL; +} + void actions_act_ref(ObActionsAct *act) { ++act->ref; @@ -143,9 +195,171 @@ void actions_act_unref(ObActionsAct *act) { if (act && --act->ref == 0) { /* free the action specific options */ - act->def->free(act->options); + if (act->def->free) + act->def->free(act->options); /* unref the definition */ actions_definition_unref(act->def); g_free(act); } } + +static void actions_setup_data(ObActionsData *data, + ObUserAction uact, + guint state, + gint x, + gint y, + gint button, + ObFrameContext con, + struct _ObClient *client) +{ + data->uact = uact; + data->state = state; + data->x = x; + data->y = y; + data->button = button; + data->context = con; + data->client = client; +} + +void actions_run_acts(GSList *acts, + ObUserAction uact, + guint state, + gint x, + gint y, + gint button, + ObFrameContext con, + struct _ObClient *client) +{ + GSList *it; + + /* Don't allow saving the initial state when running things from the + menu */ + if (uact == OB_USER_ACTION_MENU_SELECTION) + state = 0; + /* If x and y are < 0 then use the current pointer position */ + if (x < 0 && y < 0) + screen_pointer_pos(&x, &y); + + for (it = acts; it; it = g_slist_next(it)) { + ObActionsData data; + ObActionsAct *act = it->data; + gboolean ok = TRUE; + + actions_setup_data(&data, uact, state, x, y, button, con, client); + + /* if they have the same run function, then we'll assume they are + cooperating and not cancel eachother out */ + if (!interactive_act || interactive_act->def->run != act->def->run) { + if (actions_act_is_interactive(act)) { + /* cancel the old one */ + if (interactive_act) + actions_interactive_cancel_act(); + ok = actions_interactive_begin_act(act, state); + } + } + + /* fire the action's run function with this data */ + if (ok) { + if (!act->def->run(&data, act->options)) { + if (actions_act_is_interactive(act)) + actions_interactive_end_act(); + } else { + /* make sure its interactive if it returned TRUE */ + g_assert(act->def->i_cancel && act->def->i_input); + + /* no actions are run after the interactive one */ + break; + } + } + } +} + +gboolean actions_interactive_act_running(void) +{ + return interactive_act != NULL; +} + +void actions_interactive_cancel_act(void) +{ + if (interactive_act) { + interactive_act->def->i_cancel(interactive_act->options); + actions_interactive_end_act(); + } +} + +static gboolean actions_interactive_begin_act(ObActionsAct *act, guint state) +{ + if (grab_keyboard()) { + interactive_act = act; + actions_act_ref(interactive_act); + + interactive_initial_state = state; + + /* if using focus_delay, stop the timer now so that focus doesn't go + moving on us, which would kill the action */ + event_halt_focus_delay(); + + return TRUE; + } + else + return FALSE; +} + +static void actions_interactive_end_act(void) +{ + if (interactive_act) { + ungrab_keyboard(); + + actions_act_unref(interactive_act); + interactive_act = NULL; + } +} + +gboolean actions_interactive_input_event(XEvent *e) +{ + gboolean used = FALSE; + if (interactive_act) { + if (!interactive_act->def->i_input(interactive_initial_state, e, + interactive_act->options, &used)) + { + used = TRUE; /* if it cancelled the action then it has to of + been used */ + actions_interactive_end_act(); + } + } + return used; +} + +void actions_client_move(ObActionsData *data, gboolean start) +{ + static gulong ignore_start = 0; + if (start) + ignore_start = event_start_ignore_all_enters(); + else if (config_focus_follow && + data->context != OB_FRAME_CONTEXT_CLIENT) + { + if (data->uact == OB_USER_ACTION_MOUSE_PRESS) { + struct _ObClient *c; + + /* usually this is sorta redundant, but with a press action + that moves windows our from under the cursor, the enter + event will come as a GrabNotify which is ignored, so this + makes a fake enter event + + don't do this if there is a grab on the pointer. enter events + are ignored during a grab, so don't force fake ones when they + should be ignored + */ + if ((c = client_under_pointer()) && c != data->client && + !grab_on_pointer()) + { + ob_debug_type(OB_DEBUG_FOCUS, + "Generating fake enter because we did a " + "mouse-event action"); + event_enter_client(c); + } + } + else if (!data->button && !config_focus_under_mouse) + event_end_ignore_all_enters(ignore_start); + } +}