diff options
| -rw-r--r-- | walls_model.c | 515 | ||||
| -rw-r--r-- | walls_model.h | 64 |
2 files changed, 0 insertions, 579 deletions
diff --git a/walls_model.c b/walls_model.c deleted file mode 100644 index 91684b3..0000000 --- a/walls_model.c +++ /dev/null @@ -1,515 +0,0 @@ -#include "walls_model.h" - -static void walls_model_init(WallsModel *walls_model); -static void walls_model_class_init(WallsModelClass *klass); -static void walls_model_tree_model_init(GtkTreeModelIface *iface); -static void walls_model_finalize(GObject *object); -static GtkTreeModelFlags walls_model_get_flags(GtkTreeModel *tree_model); -static gint walls_model_get_n_columns(GtkTreeModel *tree_model); -static GType walls_model_get_column_type(GtkTreeModel *tree_model, gint index); -static gboolean walls_model_get_iter(GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreePath *path); -static GtkTreePath *walls_model_get_path(GtkTreeModel *tree_model, GtkTreeIter *iter); -static void walls_model_get_value(GtkTreeModel *tree_model, GtkTreeIter *iter, gint column, GValue *value); -static gboolean walls_model_iter_next(GtkTreeModel *tree_model, GtkTreeIter *iter); -static gboolean walls_model_iter_children(GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreeIter *parent); -static gboolean walls_model_iter_has_child(GtkTreeModel *tree_model, GtkTreeIter *iter); -static gint walls_model_iter_n_children(GtkTreeModel *tree_model, GtkTreeIter *iter); -static gboolean walls_model_iter_nth_child(GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreeIter *parent, gint n); -static gboolean walls_model_iter_parent(GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreeIter *child); - -static GObjectClass *parent_class = NULL; - -GType walls_model_get_type() { - static GType walls_model_type = 0; - if(walls_model_type == 0) { - static const GTypeInfo walls_model_info = { - sizeof(WallsModelClass), - NULL, - NULL, - (GClassInitFunc) walls_model_class_init, - NULL, - NULL, - sizeof(WallsModel), - 0, - (GInstanceInitFunc) walls_model_init - }; - static const GInterfaceInfo tree_model_info = { - (GInterfaceInitFunc) walls_model_tree_model_init, - NULL, - NULL - }; - walls_model_type = g_type_register_static(G_TYPE_OBJECT, "WallsModel", &walls_model_info, (GTypeFlags)0); - g_type_add_interface_static(walls_model_type, GTK_TYPE_TREE_MODEL, &tree_model_info); - } - return walls_model_type; -} - -static void walls_model_class_init(WallsModelClass *klass) { - GObjectClass *object_class; - - parent_class = (GObjectClass*)g_type_class_peek_parent(klass); - object_class = (GObjectClass*)klass; - - object_class->finalize = walls_model_finalize; -} - -static void walls_model_tree_model_init(GtkTreeModelIface *iface) { - iface->get_flags = walls_model_get_flags; - iface->get_n_columns = walls_model_get_n_columns; - iface->get_column_type = walls_model_get_column_type; - iface->get_iter = walls_model_get_iter; - iface->get_path = walls_model_get_path; - iface->get_value = walls_model_get_value; - iface->iter_next = walls_model_iter_next; - iface->iter_children = walls_model_iter_children; - iface->iter_has_child = walls_model_iter_has_child; - iface->iter_n_children = walls_model_iter_n_children; - iface->iter_nth_child = walls_model_iter_nth_child; - iface->iter_parent = walls_model_iter_parent; -} - -static void walls_model_init(WallsModel *walls_model) { - WallsModelRecord temp; - GArray *array; - walls_model->n_columns = WALLS_MODEL_N_COLUMNS; - - walls_model->column_types[0] = G_TYPE_STRING; - walls_model->column_types[1] = G_TYPE_STRING; - walls_model->column_types[2] = G_TYPE_STRING; - walls_model->column_types[3] = G_TYPE_STRING; - - g_assert(WALLS_MODEL_N_COLUMNS == 4); - - walls_model->num_rows = 0; - walls_model->rows = g_array_new(TRUE, FALSE, sizeof(WallsModelRecord)); - walls_model->stamp = g_random_int(); - - if(db_get_top_level_directories(&array)) { - for(int i = 0; i < array->len; i++) { - struct directory_t *dir; - - dir = &g_array_index(array, struct directory_t, i); - - temp.type = WALLS_MODEL_TYPE_DIR; - temp.dir.name = g_strdup(dir->name); - temp.dir.dirid = dir->dirid; - temp.parent = NULL; - temp.children = NULL; - temp.pos = i; - - g_free(dir->name); - - g_array_append_val(walls_model->rows, temp); - walls_model->num_rows++; - } - g_array_free(array, TRUE); - } -} - -static void walls_model_finalize(GObject *object) { - printf("walls_model_finalize\n"); - WallsModel *walls_model; - - g_assert(MODEL_IS_WALLS(object)); - - walls_model = WALLS_MODEL(object); - - for(int i = 0; i < walls_model->rows->len; i++) { - WallsModelRecord *temp; - temp = &g_array_index(walls_model->rows, WallsModelRecord, i); - g_free(temp->dir.name); - } - - g_array_free(walls_model->rows, TRUE); -} - -static GtkTreeModelFlags walls_model_get_flags(GtkTreeModel *tree_model) { - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), (GtkTreeModelFlags)0); - - return GTK_TREE_MODEL_ITERS_PERSIST; -} - -static gint walls_model_get_n_columns(GtkTreeModel *tree_model) { - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), 0); - - return WALLS_MODEL(tree_model)->n_columns; -} - -static GType walls_model_get_column_type(GtkTreeModel *tree_model, gint index) { - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), G_TYPE_INVALID); - g_return_val_if_fail(index < WALLS_MODEL(tree_model)->n_columns && index >= 0, G_TYPE_INVALID); - - return WALLS_MODEL(tree_model)->column_types[index]; -} - -inline static void fill_dir(WallsModelRecord *record) { - GArray *array; - gint dircount = 0; - - record->children = g_array_new(FALSE, FALSE, sizeof(WallsModelRecord)); - if(db_get_directories(record->dir.dirid, &array)) { - for(int i = 0; i < array->len; i++) { - WallsModelRecord temp; - struct directory_t *dir; - - dir = &g_array_index(array, struct directory_t, i); - temp.type = WALLS_MODEL_TYPE_DIR; - temp.dir.name = g_strdup(dir->name); - temp.dir.dirid = dir->dirid; - temp.parent = record; - temp.children = NULL; - temp.pos = i; - - g_array_append_val(record->children, temp); - - g_free(dir->name); - } - dircount = array->len; - g_array_free(array, TRUE); - } - - if(db_get_wallpapers(record->dir.dirid, &array)) { - for(int i = 0; i < array->len; i++) { - WallsModelRecord temp; - struct wallpaper_t *wall; - - wall = &g_array_index(array, struct wallpaper_t, i); - temp.type = WALLS_MODEL_TYPE_WALL; - temp.wall.filepath = g_strdup(wall->filepath); - temp.wall.id = wall->id; - temp.wall.size = wall->size; - temp.wall.width = wall->width; - temp.wall.height = wall->height; - - temp.parent = record; - temp.children = NULL; - temp.pos = dircount + i; - - g_array_append_val(record->children, temp); - - g_free(wall->filepath); - } - g_array_free(array, TRUE); - } -} - -#define WALLS_MODEL_ENSURE_CHILDREN(obj) if(!(obj)->children) fill_dir((obj)) - -inline static WallsModelRecord *walls_model_get_record_recursive(WallsModel *walls_model, gint *indices, gint depth) { - WallsModelRecord *temp; - if(depth == 1) { - return &g_array_index(walls_model->rows, WallsModelRecord, indices[depth-1]); - } else { - temp = walls_model_get_record_recursive(walls_model, indices, depth-1); - WALLS_MODEL_ENSURE_CHILDREN(temp); - return &g_array_index(temp->children, WallsModelRecord, indices[depth-1]); - } -} - -static gboolean walls_model_get_iter(GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreePath *path) { - WallsModel *walls_model; - WallsModelRecord *record; - gint *indices, n, depth; - - g_assert(MODEL_IS_WALLS(tree_model)); - g_assert(path != NULL); - - walls_model = WALLS_MODEL(tree_model); - - indices = gtk_tree_path_get_indices(path); - depth = gtk_tree_path_get_depth(path); - - n = indices[depth-1]; - //if(n >= walls_model->num_rows || n < 0) - // return FALSE; - - //record = &g_array_index(walls_model->rows, WallsModelRecord, n); - record = walls_model_get_record_recursive(walls_model, indices, depth); - - g_assert(record != NULL); - g_assert(record->pos == n); - - iter->stamp = walls_model->stamp; - iter->user_data = record; - iter->user_data2 = NULL; - iter->user_data3 = NULL; - - return TRUE; -} - -static GtkTreePath *walls_model_get_path(GtkTreeModel *tree_model, GtkTreeIter *iter) { - GtkTreePath *path; - WallsModelRecord *record; - WallsModel *walls_model; - - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), NULL); - g_return_val_if_fail(iter != NULL, NULL); - g_return_val_if_fail(iter->user_data != NULL, NULL); - - walls_model = WALLS_MODEL(tree_model); - - record = (WallsModelRecord*)iter->user_data; - - path = gtk_tree_path_new(); - gtk_tree_path_append_index(path, record->pos); - - return path; -} - -static void walls_model_get_value(GtkTreeModel *tree_model, GtkTreeIter *iter, gint column, GValue *value) { - WallsModelRecord *record; - WallsModel *walls_model; - - g_return_if_fail(MODEL_IS_WALLS(tree_model)); - g_return_if_fail(iter != NULL); - g_return_if_fail(column < WALLS_MODEL(tree_model)->n_columns); - - g_value_init(value, WALLS_MODEL(tree_model)->column_types[column]); - - walls_model = WALLS_MODEL(tree_model); - - record = (WallsModelRecord*)iter->user_data; - - g_return_if_fail(record != NULL); - - //if(record->pos >= walls_model->num_rows) - // g_return_if_reached(); - - if(record->type == WALLS_MODEL_TYPE_DIR) { - if(column == WALLS_MODEL_COL_NAME) { - if(record->parent == NULL) - g_value_set_string(value, record->dir.name); - else - g_value_set_string_take_ownership(value, g_path_get_basename(record->dir.name)); - } else { - g_value_set_string(value, ""); - } - return; - } - - switch(column) { - case WALLS_MODEL_COL_NAME: - g_value_set_string_take_ownership(value, g_path_get_basename(record->wall.filepath)); - break; - case WALLS_MODEL_COL_SIZE: - g_value_set_string_take_ownership(value, g_strdup_printf("%d", record->wall.size)); - break; - case WALLS_MODEL_COL_WIDTH: - g_value_set_string_take_ownership(value, g_strdup_printf("%d", record->wall.width)); - break; - case WALLS_MODEL_COL_HEIGHT: - g_value_set_string_take_ownership(value, g_strdup_printf("%d", record->wall.height)); - break; - } -} - -static gboolean walls_model_iter_next(GtkTreeModel *tree_model, GtkTreeIter *iter) { - WallsModelRecord *record, *nextrecord; - WallsModel *walls_model; - GArray *array; - - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), FALSE); - - if(iter == NULL || iter->user_data == NULL) - return FALSE; - - walls_model = WALLS_MODEL(tree_model); - - record = (WallsModelRecord*)iter->user_data; - - WALLS_MODEL_ENSURE_CHILDREN(record); - - array = (record->parent ? record->parent->children : walls_model->rows); - - if((record->pos + 1) >= array->len) - return FALSE; - - nextrecord = &g_array_index(array, WallsModelRecord, record->pos + 1); - - g_assert(nextrecord != NULL); - g_assert(nextrecord->pos == (record->pos + 1)); - - iter->stamp = walls_model->stamp; - iter->user_data = nextrecord; - - return TRUE; -} - -static gboolean walls_model_iter_children(GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreeIter *parent) { - WallsModel *walls_model; - WallsModelRecord *parent_record; - - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), FALSE); - - walls_model = WALLS_MODEL(tree_model); - - if(!parent) { - if(walls_model->num_rows == 0) - return FALSE; - iter->stamp = walls_model->stamp; - iter->user_data = &g_array_index(walls_model->rows, WallsModelRecord, 0); - return TRUE; - } - - //g_return_val_if_fail(parent == NULL || parent->user_data != NULL, FALSE); - - parent_record = (WallsModelRecord*)parent->user_data; - - if(parent_record->type == WALLS_MODEL_TYPE_WALL) - return FALSE; - - WALLS_MODEL_ENSURE_CHILDREN(parent_record); - - if(parent_record->children->len == 0) - return FALSE; - - iter->stamp = walls_model->stamp; - iter->user_data = &g_array_index(parent_record->children, WallsModelRecord, 0); - - return TRUE; -} - -static gboolean walls_model_iter_has_child(GtkTreeModel *tree_model, GtkTreeIter *iter) { - WallsModelRecord *record; - - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), FALSE); - - record = (WallsModelRecord*)iter->user_data; - - if(record->type == WALLS_MODEL_TYPE_DIR) { - //return (record->children->len > 0 ? TRUE : FALSE); - return (record->parent == NULL && WALLS_MODEL(tree_model)->num_rows == 0 ? FALSE : TRUE); - } else - return FALSE; -} - -static gint walls_model_iter_n_children(GtkTreeModel *tree_model, GtkTreeIter *iter) { - WallsModel *walls_model; - WallsModelRecord *record; - GArray *array; - int n; - - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), -1); - g_return_val_if_fail(iter == NULL || iter->user_data != NULL, 0); - - walls_model = WALLS_MODEL(tree_model); - - if(!iter) { - return walls_model->num_rows; - } - - record = (WallsModelRecord*)iter->user_data; - - if(record->type == WALLS_MODEL_TYPE_WALL) { - return 0; - } - - //array = NULL; - //g_return_val_if_fail(db_get_wallpapers(record->dir.dirid, &array), -1); - //for(n = 0; (&g_array_index(array, struct wallpaper_t, n))->filepath; n++); - - WALLS_MODEL_ENSURE_CHILDREN(record); - - return record->children->len; - - return n; -} - -static gboolean walls_model_iter_nth_child(GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreeIter *parent, gint n) { - WallsModelRecord *record, *parent_record; - WallsModel *walls_model; - - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), FALSE); - - walls_model = WALLS_MODEL(tree_model); - - if(!parent) { - if(n >= walls_model->num_rows) - return FALSE; - record = &g_array_index(walls_model->rows, WallsModelRecord, n); - - iter->stamp = walls_model->stamp; - iter->user_data = record; - - return TRUE; - } - - //if(n >= walls_model->num_rows) - // return FALSE; - - parent_record = parent->user_data; - - WALLS_MODEL_ENSURE_CHILDREN(parent_record); - - if(n >= parent_record->children->len) - return FALSE; - - record = &g_array_index(parent_record->children, WallsModelRecord, n); - - g_assert(record != NULL); - g_assert(record->pos == n); - - iter->stamp = walls_model->stamp; - iter->user_data = record; - - return TRUE; -} - -static gboolean walls_model_iter_parent(GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreeIter *child) { - WallsModelRecord *record, *childrecord; - WallsModel *walls_model; - - g_return_val_if_fail(MODEL_IS_WALLS(tree_model), FALSE); - - walls_model = WALLS_MODEL(tree_model); - - childrecord = (WallsModelRecord*)child->user_data; - - iter->stamp = walls_model->stamp; - iter->user_data = childrecord->parent; - - return TRUE; -} - -WallsModel *walls_model_new() { - WallsModel *new_walls_model; - - new_walls_model = (WallsModel*)g_object_new(MODEL_TYPE_WALLS, NULL); - - g_assert(new_walls_model != NULL); - - return new_walls_model; -} - -static void walls_model_get_record(GtkTreeModel *tree_model, GtkTreeIter *iter, void **data) { - WallsModel *walls_model; - WallsModelRecord *record; - - g_assert(MODEL_IS_WALLS(tree_model)); - g_assert(iter != NULL); - - walls_model = WALLS_MODEL(tree_model); - record = (WallsModelRecord*)iter->user_data; - *data = (void*)(&record->dir); -} - -void walls_model_get_dir_record(GtkTreeModel *tree_model, GtkTreeIter *iter, struct directory_t **dir) { - walls_model_get_record(tree_model, iter, (void**)dir); -} - -void walls_model_get_wall_record(GtkTreeModel *tree_model, GtkTreeIter *iter, struct wallpaper_t **wall) { - walls_model_get_record(tree_model, iter, (void**)wall); -} - -guint walls_model_get_record_type(GtkTreeModel *tree_model, GtkTreeIter *iter) { - WallsModel *walls_model; - WallsModelRecord *record; - - g_assert(MODEL_IS_WALLS(tree_model)); - g_assert(iter != NULL); - - walls_model = WALLS_MODEL(tree_model); - record = (WallsModelRecord*)iter->user_data; - - return record->type; -} diff --git a/walls_model.h b/walls_model.h deleted file mode 100644 index 7b73e8d..0000000 --- a/walls_model.h +++ /dev/null @@ -1,64 +0,0 @@ -#ifndef _WALLS_MODEL_H_ -#define _WALLS_MODEL_H_ - -#include <gtk/gtk.h> -#include <glib.h> - -#include "db.h" - -#define MODEL_TYPE_WALLS (walls_model_get_type()) -#define WALLS_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), MODEL_TYPE_WALLS, WallsModel)) -#define WALLS_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), MODEL_TYPE_WALLS, WallsModelClass)) -#define MODEL_IS_WALLS(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), MODEL_TYPE_WALLS)) -#define MODEL_IS_WALLS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), MODEL_TYPE_WALLS)) -#define WALLS_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), MODEL_TYPE_WALLS, WallsModelClass)) - -enum { - WALLS_MODEL_TYPE_DIR = 0, - WALLS_MODEL_TYPE_WALL, -}; - -enum { - WALLS_MODEL_COL_NAME = 0, - WALLS_MODEL_COL_SIZE, - WALLS_MODEL_COL_WIDTH, - WALLS_MODEL_COL_HEIGHT, - WALLS_MODEL_N_COLUMNS, -}; - -typedef struct _WallsModelRecord WallsModelRecord; -typedef struct _WallsModel WallsModel; -typedef struct _WallsModelClass WallsModelClass; - -struct _WallsModelRecord { - guint type; - union { - struct directory_t dir; - struct wallpaper_t wall; - }; - WallsModelRecord *parent; - GArray *children; - guint pos; -}; - -struct _WallsModel { - GObject parent; - - guint num_rows; - GArray *rows; - gint n_columns; - GType column_types[WALLS_MODEL_N_COLUMNS]; - gint stamp; -}; - -struct _WallsModelClass { - GObjectClass parent_class; -}; - -GType walls_model_get_type(); -WallsModel *walls_model_new(); -void walls_model_get_dir_record(GtkTreeModel*, GtkTreeIter*, struct directory_t**); -void walls_model_get_wall_record(GtkTreeModel*, GtkTreeIter*, struct wallpaper_t**); -guint walls_model_get_record_type(GtkTreeModel*, GtkTreeIter*); - -#endif |