pidgin/pidgin

Fix transparency plugin for display list/pref changes

14 months ago, Elliott Sales de Andrade
04c0398f1046
Fix transparency plugin for display list/pref changes

There is no longer a buddy list/conversation split, so remove the duplicate settings (half of which were not used any more), and rename them without the differentiating prefix. Also, now that there's only one thing, there's no need for a second "enabled" setting in the plugin that just duplicates the plugin's enabled setting itself, so I removed it.

Instead of adding and removing a slider when the setting changes, I instead opted to always add it, and bind its visibility to the setting instead.

We no longer need a `gtk-config-frame` now that Pidgin uses GPlugin's plugin settings, so remove that and correctly wire up the settings schema so that GPlugin automatically displays settings.

Finally, the scale UI and alpha setting had different ranges. If the setting was moved below the scale's minimum, it would clamp it but not resend that value back to the setting, so things would appear inconsistent. To rectify this, I changed the setting's range up to match the scale.

Testing Done:
* Enabled Transparency plugin, changed around the transparency level and confirmed the main window became transparent.
* Toggled the solid-on-focus setting and confirmed the window lost transparency when focused.
* Toggled the slider setting and confirmed it was added/removed from the window.
* When slider was enabled, changed the setting and confirmed the slider changed and vice versa.

Reviewed at https://reviews.imfreedom.org/r/2394/
/* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif
#ifndef PURPLE_BLIST_NODE_H
#define PURPLE_BLIST_NODE_H
#include <glib.h>
#include <glib-object.h>
#define PURPLE_TYPE_BLIST_NODE (purple_blist_node_get_type())
#define PURPLE_BLIST_NODE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), PURPLE_TYPE_BLIST_NODE, PurpleBlistNode))
#define PURPLE_BLIST_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), PURPLE_TYPE_BLIST_NODE, PurpleBlistNodeClass))
#define PURPLE_IS_BLIST_NODE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), PURPLE_TYPE_BLIST_NODE))
#define PURPLE_IS_BLIST_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), PURPLE_TYPE_BLIST_NODE))
#define PURPLE_BLIST_NODE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), PURPLE_TYPE_BLIST_NODE, PurpleBlistNodeClass))
typedef struct _PurpleBlistNode PurpleBlistNode;
typedef struct _PurpleBlistNodeClass PurpleBlistNodeClass;
/**
* PurpleBlistNode:
* @prev: The sibling before this buddy.
* @next: The sibling after this buddy.
* @parent: The parent of this node.
* @child: The child of this node.
*
* A Buddy list node. This can represent a group, a buddy, or anything else.
* This is a base class for PurpleBuddy, PurpleContact, PurpleGroup, and for
* anything else that wants to put itself in the buddy list.
*/
struct _PurpleBlistNode {
GObject gparent;
/*< public >*/
PurpleBlistNode *prev;
PurpleBlistNode *next;
PurpleBlistNode *parent;
PurpleBlistNode *child;
};
struct _PurpleBlistNodeClass {
GObjectClass gparent_class;
/*< private >*/
void (*_purple_reserved1)(void);
void (*_purple_reserved2)(void);
void (*_purple_reserved3)(void);
void (*_purple_reserved4)(void);
};
G_BEGIN_DECLS
/**
* purple_blist_node_get_type:
*
* Returns: The #GType for the #PurpleBlistNode object.
*/
GType purple_blist_node_get_type(void);
/**
* purple_blist_node_next:
* @node: A node.
* @offline: Whether to include nodes for offline accounts
*
* Returns the next node of a given node. This function is to be used to iterate
* over the tree returned by purple_blist_get_default.
*
* See purple_blist_node_get_parent(), purple_blist_node_get_first_child(),
* purple_blist_node_get_sibling_next(), purple_blist_node_get_sibling_prev().
*
* Returns: (transfer none): The next node
*/
PurpleBlistNode *purple_blist_node_next(PurpleBlistNode *node, gboolean offline);
/**
* purple_blist_node_get_parent:
* @node: A node.
*
* Returns the parent node of a given node.
*
* See purple_blist_node_get_first_child(), purple_blist_node_get_sibling_next(),
* purple_blist_node_get_sibling_prev(), purple_blist_node_next().
*
* Returns: (transfer none): The parent node.
*/
PurpleBlistNode *purple_blist_node_get_parent(PurpleBlistNode *node);
/**
* purple_blist_node_get_first_child:
* @node: A node.
*
* Returns the the first child node of a given node.
*
* See purple_blist_node_get_parent(), purple_blist_node_get_sibling_next(),
* purple_blist_node_get_sibling_prev(), purple_blist_node_next().
*
* Returns: (transfer none): The child node.
*/
PurpleBlistNode *purple_blist_node_get_first_child(PurpleBlistNode *node);
/**
* purple_blist_node_get_sibling_next:
* @node: A node.
*
* Returns the sibling node of a given node.
*
* See purple_blist_node_get_parent(), purple_blist_node_get_first_child(),
* purple_blist_node_get_sibling_prev(), purple_blist_node_next().
*
* Returns: (transfer none): The sibling node.
*/
PurpleBlistNode *purple_blist_node_get_sibling_next(PurpleBlistNode *node);
/**
* purple_blist_node_get_sibling_prev:
* @node: A node.
*
* Returns the previous sibling node of a given node.
*
* See purple_blist_node_get_parent(), purple_blist_node_get_first_child(),
* purple_blist_node_get_sibling_next(), purple_blist_node_next().
*
* Returns: (transfer none): The sibling node.
*/
PurpleBlistNode *purple_blist_node_get_sibling_prev(PurpleBlistNode *node);
/**
* purple_blist_node_get_settings:
* @node: The node to from which to get settings
*
* Returns a node's settings
*
* Returns: (transfer none): The hash table with the node's settings.
*/
GHashTable *purple_blist_node_get_settings(PurpleBlistNode *node);
/**
* purple_blist_node_has_setting:
* @node: The node to check from which to check settings
* @key: The identifier of the data
*
* Checks whether a named setting exists for a node in the buddy list
*
* Returns: TRUE if a value exists, or FALSE if there is no setting
*/
gboolean purple_blist_node_has_setting(PurpleBlistNode *node, const char *key);
/**
* purple_blist_node_set_bool:
* @node: The node to associate the data with
* @key: The identifier for the data
* @value: The value to set
*
* Associates a boolean with a node in the buddy list
*/
void purple_blist_node_set_bool(PurpleBlistNode *node, const char *key, gboolean value);
/**
* purple_blist_node_get_bool:
* @node: The node to retrieve the data from
* @key: The identifier of the data
*
* Retrieves a named boolean setting from a node in the buddy list
*
* Returns: The value, or FALSE if there is no setting
*/
gboolean purple_blist_node_get_bool(PurpleBlistNode *node, const char *key);
/**
* purple_blist_node_set_int:
* @node: The node to associate the data with
* @key: The identifier for the data
* @value: The value to set
*
* Associates an integer with a node in the buddy list
*/
void purple_blist_node_set_int(PurpleBlistNode *node, const char *key, int value);
/**
* purple_blist_node_get_int:
* @node: The node to retrieve the data from
* @key: The identifier of the data
*
* Retrieves a named integer setting from a node in the buddy list
*
* Returns: The value, or 0 if there is no setting
*/
int purple_blist_node_get_int(PurpleBlistNode *node, const char *key);
/**
* purple_blist_node_set_string:
* @node: The node to associate the data with
* @key: The identifier for the data
* @value: The value to set
*
* Associates a string with a node in the buddy list
*/
void purple_blist_node_set_string(PurpleBlistNode *node, const char *key,
const char *value);
/**
* purple_blist_node_get_string:
* @node: The node to retrieve the data from
* @key: The identifier of the data
*
* Retrieves a named string setting from a node in the buddy list
*
* Returns: The value, or NULL if there is no setting
*/
const char *purple_blist_node_get_string(PurpleBlistNode *node, const char *key);
/**
* purple_blist_node_remove_setting:
* @node: The node from which to remove the setting
* @key: The name of the setting
*
* Removes a named setting from a blist node
*/
void purple_blist_node_remove_setting(PurpleBlistNode *node, const char *key);
/**
* purple_blist_node_set_transient:
* @node: The node
* @transient: TRUE if the node should NOT be saved, FALSE if node should
* be saved
*
* Sets whether the node should be saved with the buddy list or not
*
* Since: 3.0.0
*/
void purple_blist_node_set_transient(PurpleBlistNode *node, gboolean transient);
/**
* purple_blist_node_is_transient:
* @node: The node
*
* Gets whether the node should be saved with the buddy list or not
*
* Returns: TRUE if the node should NOT be saved, FALSE if node should be saved
*
* Since: 3.0.0
*/
gboolean purple_blist_node_is_transient(PurpleBlistNode *node);
/**
* purple_blist_node_get_extended_menu:
* @n: The blist node for which to obtain the extended menu items.
*
* Returns: (element-type PurpleActionMenu) (transfer full): The extended menu
* items for a buddy list node, as harvested by the
* blist-node-extended-menu signal.
*/
GList *purple_blist_node_get_extended_menu(PurpleBlistNode *n);
G_END_DECLS
#endif /* PURPLE_BLIST_NODE_H */