GtkRequisition child1, child2;
request_recurse(win->window_node->children->data, &child1, spacing);
request_recurse(win->window_node->children->next->data, &child2, spacing);
+
+ glui32 division = win->split_method & winmethod_DivisionMask;
+ glui32 direction = win->split_method & winmethod_DirMask;
/* If the split is fixed, get the size of the fixed child */
- if((win->split_method & winmethod_DivisionMask) == winmethod_Fixed)
+ if(division == winmethod_Fixed)
{
- switch(win->split_method & winmethod_DirMask)
+ switch(direction)
{
case winmethod_Left:
child1.width = win->key_window?
}
/* Add the children's requests */
- switch(win->split_method & winmethod_DirMask)
+ switch(direction)
{
case winmethod_Left:
case winmethod_Right:
{
if(win->type == wintype_Pair)
{
+ glui32 division = win->split_method & winmethod_DivisionMask;
+ glui32 direction = win->split_method & winmethod_DirMask;
+
+ /* If the space gets too small to honor the spacing property, then just
+ ignore spacing in this window and below. */
+ if( (spacing > allocation->width && (direction == winmethod_Left || direction == winmethod_Right))
+ || (spacing > allocation->height && (direction == winmethod_Above || direction == winmethod_Below)) )
+ spacing = 0;
+
GtkAllocation child1, child2;
child1.x = allocation->x;
child1.y = allocation->y;
- if((win->split_method & winmethod_DivisionMask) == winmethod_Fixed)
+ if(division == winmethod_Fixed)
{
/* If the key window has been closed, then default to 0; otherwise
use the key window to determine the size */
- switch(win->split_method & winmethod_DirMask)
+ switch(direction)
{
case winmethod_Left:
child1.width = win->key_window?
else /* proportional */
{
gdouble fraction = win->constraint_size / 100.0;
- switch(win->split_method & winmethod_DirMask)
+ switch(direction)
{
case winmethod_Left:
- child1.width = (glui32) ceil( fraction * (allocation->width - spacing) );
+ child1.width = MAX(0, (gint)ceil(fraction * (allocation->width - spacing)) );
break;
case winmethod_Right:
- child2.width = (glui32) ceil( fraction * (allocation->width - spacing) );
+ child2.width = MAX(0, (gint)ceil(fraction * (allocation->width - spacing)) );
break;
case winmethod_Above:
- child1.height = (glui32) ceil( fraction * (allocation->height - spacing) );
+ child1.height = MAX(0, (gint)ceil(fraction * (allocation->height - spacing)) );
break;
case winmethod_Below:
- child2.height = (glui32) ceil( fraction * (allocation->height - spacing) );
+ child2.height = MAX(0, (gint)ceil(fraction * (allocation->height - spacing)) );
break;
}
}
/* Fill in the rest of the size requisitions according to the child specified above */
- switch(win->split_method & winmethod_DirMask)
+ switch(direction)
{
case winmethod_Left:
- child2.width = allocation->width - spacing - child1.width;
+ child2.width = MAX(0, allocation->width - spacing - child1.width);
child2.x = child1.x + child1.width + spacing;
child2.y = child1.y;
child1.height = child2.height = allocation->height;
break;
case winmethod_Right:
- child1.width = allocation->width - spacing - child2.width;
+ child1.width = MAX(0, allocation->width - spacing - child2.width);
child2.x = child1.x + child1.width + spacing;
child2.y = child1.y;
child1.height = child2.height = allocation->height;
break;
case winmethod_Above:
- child2.height = allocation->height - spacing - child1.height;
+ child2.height = MAX(0, allocation->height - spacing - child1.height);
child2.x = child1.x;
child2.y = child1.y + child1.height + spacing;
child1.width = child2.width = allocation->width;
break;
case winmethod_Below:
- child1.height = allocation->height - spacing - child2.height;
+ child1.height = MAX(0, allocation->height - spacing - child2.height);
child2.x = child1.x;
child2.y = child1.y + child1.height + spacing;
child1.width = child2.width = allocation->width;
if(!priv->ignore_next_arrange_event)
{
if(arrange)
- event_throw(evtype_Arrange, arrange == priv->root_window->data? NULL : arrange, 0, 0);
+ event_throw(CHIMARA_GLK(widget), evtype_Arrange, arrange == priv->root_window->data? NULL : arrange, 0, 0);
}
else
priv->ignore_next_arrange_event = FALSE;
* ChimaraGlk:monospace-font-description:
*
* Pointer to a #PangoFontDescription describing the default monospace font,
- * to be used in text grid windows and #style_Preformatted, for example.
+ * to be used in text grid windows and %style_Preformatted, for example.
*
* Default value: font description created from the string
* <quote>Monospace</quote>
return priv->spacing;
}
+struct StartupData {
+ glk_main_t glk_main;
+ glkunix_startup_code_t glkunix_startup_code;
+ glkunix_startup_t args;
+ ChimaraGlkPrivate *glk_data;
+};
+
/* glk_enter() is the actual function called in the new thread in which glk_main() runs. */
static gpointer
-glk_enter(gpointer glk_main)
+glk_enter(struct StartupData *startup)
{
- extern ChimaraGlkPrivate *glk_data;
-
- g_signal_emit_by_name(glk_data->self, "started");
- ((glk_main_t)glk_main)();
- g_signal_emit_by_name(glk_data->self, "stopped");
+ extern GPrivate *glk_data_key;
+ g_private_set(glk_data_key, startup->glk_data);
+
+ /* Run startup function */
+ if(startup->glkunix_startup_code) {
+ startup->glk_data->in_startup = TRUE;
+ int result = startup->glkunix_startup_code(&startup->args);
+ startup->glk_data->in_startup = FALSE;
+
+ int i = 0;
+ while(i < startup->args.argc)
+ g_free(startup->args.argv[i++]);
+ g_free(startup->args.argv);
+
+ if(!result)
+ return NULL;
+ }
+
+ /* Run main function */
+ g_signal_emit_by_name(startup->glk_data->self, "started");
+ (startup->glk_main)();
+ g_signal_emit_by_name(startup->glk_data->self, "stopped");
+ g_slice_free(struct StartupData, startup);
return NULL;
}
g_return_val_if_fail(plugin, FALSE);
ChimaraGlkPrivate *priv = CHIMARA_GLK_PRIVATE(glk);
+ struct StartupData *startup = g_slice_new0(struct StartupData);
/* Open the module to run */
- glk_main_t glk_main;
- glkunix_startup_code_t glkunix_startup_code;
g_assert( g_module_supported() );
priv->program = g_module_open(plugin, G_MODULE_BIND_LAZY);
g_warning( "Error opening module: %s", g_module_error() );
return FALSE;
}
- if( !g_module_symbol(priv->program, "glk_main", (gpointer *) &glk_main) )
+ if( !g_module_symbol(priv->program, "glk_main", (gpointer *) &startup->glk_main) )
{
g_warning( "Error finding glk_main(): %s", g_module_error() );
return FALSE;
}
- extern ChimaraGlkPrivate *glk_data;
- /* Set the thread's private data */
- /* TODO: Do this with a GPrivate */
- glk_data = priv;
-
- if( g_module_symbol(priv->program, "glkunix_startup_code", (gpointer *) &glkunix_startup_code) )
+ if( g_module_symbol(priv->program, "glkunix_startup_code", (gpointer *) &startup->glkunix_startup_code) )
{
- glkunix_startup_t data;
glkunix_argumentlist_t *glkunix_arguments;
- gboolean startup_succeeded;
- if( !(g_module_symbol(priv->program, "glkunix_arguments", (gpointer *) &glkunix_arguments) && parse_command_line(glkunix_arguments, argc, argv, &data)) )
+ if( !(g_module_symbol(priv->program, "glkunix_arguments", (gpointer *) &glkunix_arguments)
+ && parse_command_line(glkunix_arguments, argc, argv, &startup->args)) )
{
/* arguments could not be parsed, so create data ourselves */
- data.argc = 1;
- data.argv = g_new0(gchar *, 1);
+ startup->args.argc = 1;
+ startup->args.argv = g_new0(gchar *, 1);
}
/* Set the program name */
- data.argv[0] = g_strdup(plugin);
-
- priv->in_startup = TRUE;
- startup_succeeded = glkunix_startup_code(&data);
- priv->in_startup = FALSE;
-
- gchar **ptr = data.argv;
- while(*ptr++)
- g_free(*ptr);
- g_free(data.argv);
-
- if(!startup_succeeded)
- {
- chimara_glk_stopped(glk);
- return FALSE;
- }
+ startup->args.argv[0] = g_strdup(plugin);
}
+
+ /* Initialize thread-private data */
+ extern GPrivate *glk_data_key;
+ glk_data_key = g_private_new(NULL);
+ startup->glk_data = priv;
/* Run in a separate thread */
- priv->thread = g_thread_create(glk_enter, glk_main, TRUE, error);
+ priv->thread = g_thread_create((GThreadFunc)glk_enter, startup, TRUE, error);
return !(priv->thread == NULL);
}
{
g_return_if_fail(glk || CHIMARA_IS_GLK(glk));
/* TODO: check if glk is actually running a program */
- signal_abort();
+ ChimaraGlkPrivate *priv = CHIMARA_GLK_PRIVATE(glk);
+ if(priv->abort_lock) {
+ g_mutex_lock(priv->abort_lock);
+ priv->abort_signalled = TRUE;
+ g_mutex_unlock(priv->abort_lock);
+ /* Stop blocking on the event queue condition */
+ event_throw(glk, evtype_Abort, NULL, 0, 0);
+ }
}
/**
projects / rodin / chimara.git / blobdiff