NeoMutt  2022-04-29-215-gc12b98
Teaching an old dog new tricks
DOXYGEN
ppanel.c
Go to the documentation of this file.
1
57#include "config.h"
58#include <inttypes.h> // IWYU pragma: keep
59#include <stdbool.h>
60#include "mutt/lib.h"
61#include "config/lib.h"
62#include "core/lib.h"
63#include "gui/lib.h"
64#include "lib.h"
65#include "pbar.h"
66#include "private_data.h"
67
68struct IndexSharedData;
69
74{
75 if (nc->event_type != NT_CONFIG)
76 return 0;
77 if (!nc->global_data || !nc->event_data)
78 return -1;
79
80 struct EventConfig *ev_c = nc->event_data;
81 struct MuttWindow *panel_pager = nc->global_data;
82
83 if (mutt_str_equal(ev_c->name, "status_on_top"))
84 {
85 window_status_on_top(panel_pager, NeoMutt->sub);
86 mutt_debug(LL_DEBUG5, "config done\n");
87 }
88
89 return 0;
90}
91
96{
97 if (nc->event_type != NT_WINDOW)
98 return 0;
99 if (!nc->global_data || !nc->event_data)
100 return -1;
102 return 0;
103
104 struct MuttWindow *panel_pager = nc->global_data;
105 struct EventWindow *ev_w = nc->event_data;
106 if (ev_w->win != panel_pager)
107 return 0;
108
110 notify_observer_remove(panel_pager->notify, ppanel_window_observer, panel_pager);
111 mutt_debug(LL_DEBUG5, "window delete done\n");
112
113 return 0;
114}
115
122struct MuttWindow *ppanel_new(bool status_on_top, struct IndexSharedData *shared)
123{
127 panel_pager->state.visible = false; // The Pager and Pager Bar are initially hidden
128
130 panel_pager->wdata = priv;
131 panel_pager->wdata_free = pager_private_data_free;
132
133 struct MuttWindow *win_pager = pager_window_new(shared, priv);
134 panel_pager->focus = win_pager;
135
136 struct MuttWindow *win_pbar = pbar_new(shared, priv);
137 if (status_on_top)
138 {
139 mutt_window_add_child(panel_pager, win_pbar);
140 mutt_window_add_child(panel_pager, win_pager);
141 }
142 else
143 {
144 mutt_window_add_child(panel_pager, win_pager);
145 mutt_window_add_child(panel_pager, win_pbar);
146 }
147
149 notify_observer_add(panel_pager->notify, NT_WINDOW, ppanel_window_observer, panel_pager);
150
151 return panel_pager;
152}
Convenience wrapper for the config headers.
Convenience wrapper for the core headers.
#define mutt_debug(LEVEL,...)
Definition: logging.h:84
static int ppanel_config_observer(struct NotifyCallback *nc)
Notification that a Config Variable has changed - Implements observer_t -.
Definition: ppanel.c:73
static int ppanel_window_observer(struct NotifyCallback *nc)
Notification that a Window has changed - Implements observer_t -.
Definition: ppanel.c:95
Convenience wrapper for the gui headers.
@ LL_DEBUG5
Log at debug level 5.
Definition: logging.h:44
Convenience wrapper for the library headers.
bool notify_observer_remove(struct Notify *notify, const observer_t callback, const void *global_data)
Remove an observer from an object.
Definition: notify.c:228
bool notify_observer_add(struct Notify *notify, enum NotifyType type, observer_t callback, void *global_data)
Add an observer to an object.
Definition: notify.c:189
bool mutt_str_equal(const char *a, const char *b)
Compare two strings.
Definition: string.c:807
bool window_status_on_top(struct MuttWindow *panel, struct ConfigSubset *sub)
Organise windows according to config variable.
Definition: mutt_window.c:759
void mutt_window_add_child(struct MuttWindow *parent, struct MuttWindow *child)
Add a child to Window.
Definition: mutt_window.c:439
struct MuttWindow * mutt_window_new(enum WindowType type, enum MuttWindowOrientation orient, enum MuttWindowSize size, int cols, int rows)
Create a new Window.
Definition: mutt_window.c:181
@ WT_PAGER
A panel containing the Pager Window.
Definition: mutt_window.h:100
@ MUTT_WIN_ORIENT_VERTICAL
Window uses all available vertical space.
Definition: mutt_window.h:38
@ NT_WINDOW_DELETE
Window is about to be deleted.
Definition: mutt_window.h:206
#define MUTT_WIN_SIZE_UNLIMITED
Use as much space as possible.
Definition: mutt_window.h:52
@ MUTT_WIN_SIZE_MAXIMISE
Window wants as much space as possible.
Definition: mutt_window.h:48
@ NT_WINDOW
MuttWindow has changed, NotifyWindow, EventWindow.
Definition: notify_type.h:55
@ NT_CONFIG
Config has changed, NotifyConfig, EventConfig.
Definition: notify_type.h:43
struct MuttWindow * pager_window_new(struct IndexSharedData *shared, struct PagerPrivateData *priv)
Create a new Pager Window (list of Emails)
Definition: pager.c:429
struct PagerPrivateData * pager_private_data_new(void)
Create new Pager Data.
Definition: private_data.c:59
void pager_private_data_free(struct MuttWindow *win, void **ptr)
Free Pager Data.
Definition: private_data.c:39
Private state data for the Pager.
struct MuttWindow * pbar_new(struct IndexSharedData *shared, struct PagerPrivateData *priv)
Create the Pager Bar.
Definition: pbar.c:328
Pager Bar.
struct MuttWindow * ppanel_new(bool status_on_top, struct IndexSharedData *shared)
Create the Windows for the Pager panel.
Definition: ppanel.c:122
Key value store.
A config-change event.
Definition: subset.h:70
const char * name
Name of config item that changed.
Definition: subset.h:72
An Event that happened to a Window.
Definition: mutt_window.h:216
struct MuttWindow * win
Window that changed.
Definition: mutt_window.h:217
Data shared between Index, Pager and Sidebar.
Definition: shared_data.h:37
struct WindowState state
Current state of the Window.
Definition: mutt_window.h:127
struct MuttWindow * focus
Focused Window.
Definition: mutt_window.h:140
void * wdata
Private data.
Definition: mutt_window.h:145
struct Notify * notify
Notifications: NotifyWindow, EventWindow.
Definition: mutt_window.h:138
void(* wdata_free)(struct MuttWindow *win, void **ptr)
Definition: mutt_window.h:160
Container for Accounts, Notifications.
Definition: neomutt.h:37
struct Notify * notify
Notifications handler.
Definition: neomutt.h:38
struct ConfigSubset * sub
Inherited config items.
Definition: neomutt.h:39
Data passed to a notification function.
Definition: observer.h:34
void * event_data
Data from notify_send()
Definition: observer.h:38
enum NotifyType event_type
Send: Event type, e.g. NT_ACCOUNT.
Definition: observer.h:36
int event_subtype
Send: Event subtype, e.g. NT_ACCOUNT_ADD.
Definition: observer.h:37
void * global_data
Data from notify_observer_add()
Definition: observer.h:39
Private state data for the Pager.
Definition: private_data.h:41
bool visible
Window is visible.
Definition: mutt_window.h:59