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implement label title object storage

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This commit is contained in:
yggverse 2024-09-17 08:29:45 +03:00
parent a9d7e59534
commit d66692a42a
4 changed files with 287 additions and 20 deletions
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46
src/app/browser/main/tab/label.cpp
View File

@ -37,7 +37,9 @@ Label::Label(
* labelPin
);
labelTitle = Gtk::make_managed<label::Title>();
labelTitle = Gtk::make_managed<label::Title>(
database
);
set_tooltip_text(
labelTitle->get_text()
@ -129,8 +131,13 @@ int Label::session_restore(
) == 1
);
// Restore children components here (on available)
// @TODO
// Restore children components
labelTitle->session_restore(
sqlite3_column_int64(
statement,
Database::Session::ID
)
);
}
}
@ -139,17 +146,23 @@ int Label::session_restore(
);
}
int Label::session_save(
sqlite3_int64 Label::session_save(
const sqlite3_int64 & APP_BROWSER_MAIN_TAB__SESSION__ID
) {
// Delegate save action to child components (on available)
// Save label session
return Database::Session::add(
// Create new session
const sqlite3_int64 APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID = Database::Session::add(
database,
APP_BROWSER_MAIN_TAB__SESSION__ID,
is_pinned
);
// Delegate save action to child components
labelTitle->session_save(
APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
);
// Return ID
return APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID;
}
void Label::pin()
@ -185,7 +198,7 @@ void Label::update(
TITLE
);
labelTitle->set_text(
labelTitle->update(
TITLE
);
}
@ -251,6 +264,11 @@ int Label::Database::Session::clean(
{
while (sqlite3_step(statement) == SQLITE_ROW)
{
const sqlite3_int64 APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID = sqlite3_column_int64(
statement,
Database::Session::ID
);
// Delete record
const int EXEC_STATUS = sqlite3_exec(
database,
@ -258,10 +276,7 @@ int Label::Database::Session::clean(
R"SQL(
DELETE FROM `app_browser_main_tab_label__session` WHERE `id` = %d
)SQL",
sqlite3_column_int64(
statement,
Database::Session::ID
)
APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
).c_str(),
nullptr,
nullptr,
@ -271,7 +286,10 @@ int Label::Database::Session::clean(
// Delegate children dependencies cleanup
if (EXEC_STATUS == SQLITE_OK)
{
// nothing here.
label::Title::Database::Session::clean(
database,
APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
);
}
}
}

4
src/app/browser/main/tab/label.hpp
View File

@ -90,9 +90,9 @@ namespace app::browser::main::tab
const sqlite3_int64 & APP_BROWSER_MAIN_TAB__SESSION__ID
); // return sqlite3_finalize status code
int session_save(
sqlite3_int64 session_save(
const sqlite3_int64 & APP_BROWSER_MAIN_TAB__SESSION__ID
); // return sqlite3_finalize status code
); // return sqlite3_last_insert_rowid
void pin();

196
src/app/browser/main/tab/label/title.cpp
View File

@ -2,10 +2,20 @@
using namespace app::browser::main::tab::label;
Title::Title()
{
Title::Title(
sqlite3 * database
) {
// Init database
Database::Session::init(
this->database = database
);
// Init extras
text = _("New page");
// Init widget
set_text(
_("New page")
text
);
set_ellipsize(
@ -19,4 +29,184 @@ Title::Title()
set_single_line_mode(
true
);
}
// Actions
int Title::session_restore(
const sqlite3_int64 & APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
) {
sqlite3_stmt * statement;
const int PREPARE_STATUS = sqlite3_prepare_v3(
database,
Glib::ustring::sprintf(
R"SQL(
SELECT * FROM `app_browser_main_tab_label_title__session`
WHERE `app_browser_main_tab_label__session__id` = %d
ORDER BY `id` DESC LIMIT 1
)SQL",
APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
).c_str(),
-1,
SQLITE_PREPARE_NORMALIZE,
&statement,
nullptr
);
if (PREPARE_STATUS == SQLITE_OK)
{
// Restore label text from latest database record
while (sqlite3_step(statement) == SQLITE_ROW)
{
// Restore widget data
update(
reinterpret_cast<const char*>(
sqlite3_column_text(
statement,
Database::Session::TEXT
)
)
);
// Restore children components here (on available)
}
}
return sqlite3_finalize(
statement
);
}
sqlite3_int64 Title::session_save(
const sqlite3_int64 & APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
) {
// Create new session record
const sqlite3_int64 APP_BROWSER_MAIN_TAB_LABEL_TITLE__SESSION__ID = Database::Session::add(
database,
APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID,
text
);
// Delegate save action to child components (on available)
// Return ID
return APP_BROWSER_MAIN_TAB_LABEL_TITLE__SESSION__ID;
}
void Title::update(
const Glib::ustring & TEXT
) {
set_text(
text = TEXT
);
}
// Database model
int Title::Database::Session::init(
sqlite3 * database
) {
char * error;
return sqlite3_exec(
database,
R"SQL(
CREATE TABLE IF NOT EXISTS `app_browser_main_tab_label_title__session`
(
`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `app_browser_main_tab_label__session__id` INTEGER NOT NULL,
`time` INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP,
`text` VARCHAR(1024) NOT NULL
)
)SQL",
nullptr,
nullptr,
&error
);
}
int Title::Database::Session::clean(
sqlite3 * database,
const sqlite3_int64 & APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
) {
char * error; // @TODO
sqlite3_stmt * statement;
const int PREPARE_STATUS = sqlite3_prepare_v3(
database,
Glib::ustring::sprintf(
R"SQL(
SELECT * FROM `app_browser_main_tab_label_title__session`
WHERE `app_browser_main_tab_label__session__id` = %d
)SQL",
APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
).c_str(),
-1,
SQLITE_PREPARE_NORMALIZE,
&statement,
nullptr
);
if (PREPARE_STATUS == SQLITE_OK)
{
while (sqlite3_step(statement) == SQLITE_ROW)
{
// Delete record
const int EXEC_STATUS = sqlite3_exec(
database,
Glib::ustring::sprintf(
R"SQL(
DELETE FROM `app_browser_main_tab_label_title__session` WHERE `id` = %d
)SQL",
sqlite3_column_int64(
statement,
Database::Session::ID
)
).c_str(),
nullptr,
nullptr,
&error
);
// Delegate children dependencies cleanup
if (EXEC_STATUS == SQLITE_OK)
{
// nothing here.
}
}
}
return sqlite3_finalize(
statement
);
}
sqlite3_int64 Title::Database::Session::add(
sqlite3 * database,
const sqlite3_int64 & APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID,
Glib::ustring & TEXT
) {
char * error; // @TODO
sqlite3_exec(
database,
Glib::ustring::sprintf(
R"SQL(
INSERT INTO `app_browser_main_tab_label_title__session` (
`app_browser_main_tab_label__session__id`,
`text`
) VALUES (
'%d',
'%s'
)
)SQL",
APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID,
TEXT
).c_str(),
nullptr,
nullptr,
&error
);
return sqlite3_last_insert_rowid(
database
);
}

61
src/app/browser/main/tab/label/title.hpp
View File

@ -5,16 +5,60 @@
#include <glibmm/ustring.h>
#include <gtkmm/label.h>
#include <pangomm/layout.h>
#include <sqlite3.h>
namespace app::browser::main::tab::label
{
class Title : public Gtk::Label
{
public:
/*
* Class database
*
* Allowed parental access to enums and relationship methods
*/
struct Database
{
// app_browser_main_tab_label_title__*
struct Session
{
enum
{
ID,
APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID,
TIME,
TEXT
}; // table fields index
static int init(
sqlite3 * database
); // return sqlite3_exec status code
static int clean(
sqlite3 * database,
const sqlite3_int64 & APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
); // return sqlite3_finalize status code
static sqlite3_int64 add(
sqlite3 * database,
const sqlite3_int64 & APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID,
Glib::ustring & TEXT
); // return sqlite3_last_insert_rowid
};
};
/*
* Internal members
*/
private:
// Database
sqlite3 * database;
// Extras
Glib::ustring text;
// Defaults
static const int WIDTH_CHARS = 16;
@ -23,7 +67,22 @@ namespace app::browser::main::tab::label
*/
public:
Title();
Title(
sqlite3 * database
);
// Actions
int session_restore(
const sqlite3_int64 & APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
); // return sqlite3_finalize status code
sqlite3_int64 session_save(
const sqlite3_int64 & APP_BROWSER_MAIN_TAB_LABEL__SESSION__ID
); // return sqlite3_last_insert_rowid
void update(
const Glib::ustring & TEXT
);
};
}