listview.c File Reference

#include "config.h"
#include <glib.h>
#include <widgets/box.h>
#include <widgets/icon.h>
#include <widgets/listview.h>
#include <widgets/scrollbar.h>
#include <widgets/textbox.h>
#include <widgets/widget.h>
#include "helper.h"
#include "settings.h"
#include "theme.h"
#include "view.h"
#include "timings.h"

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Data Structures
struct	_listview_row
struct	_listview

Macros
#define	DEFAULT_SPACING   2
#define	LISTVIEW   ROFI_ORIENTATION_VERTICAL
#define	BARVIEW   ROFI_ORIENTATION_HORIZONTAL

Enumerations
enum	MoveDirection { LEFT_TO_RIGHT = 0 , RIGHT_TO_LEFT = 1 }

Functions
static void	listview_set_state (_listview_row r, TextBoxFontType tbft)
static void	listview_add_widget (listview *lv, _listview_row *row, widget *wid, const char *label)
static void	listview_create_row (listview *lv, _listview_row *row)
static int	listview_get_desired_height (widget *wid, const int width)
static void	listview_free (widget *wid)
static unsigned int	scroll_per_page_barview (listview *lv)
static unsigned int	scroll_per_page (listview *lv)
static unsigned int	scroll_continious_elements (listview *lv)
static unsigned int	scroll_continious_rows (listview *lv)
static void	update_element (listview *lv, unsigned int tb, unsigned int index, gboolean full)
static void	barview_draw (widget *wid, cairo_t *draw)
static void	listview_draw (widget *wid, cairo_t *draw)
static WidgetTriggerActionResult	listview_element_trigger_action (widget *wid, MouseBindingListviewElementAction action, gint x, gint y, void *user_data)
static gboolean	listview_element_motion_notify (widget *wid, gint x, gint y)
static void	_listview_draw (widget *wid, cairo_t *draw)
static void	listview_recompute_elements (listview *lv)
void	listview_set_num_elements (listview *lv, unsigned int rows)
unsigned int	listview_get_selected (listview *lv)
unsigned int	listview_get_element_pitch (listview *lv, RofiOrientation orientation)
void	listview_set_selected (listview *lv, unsigned int selected)
static void	listview_resize (widget *wid, short w, short h)
static widget *	listview_find_mouse_target (widget *wid, WidgetType type, gint x, gint y)
static WidgetTriggerActionResult	listview_trigger_action (widget *wid, MouseBindingListviewAction action, G_GNUC_UNUSED gint x, G_GNUC_UNUSED gint y, G_GNUC_UNUSED void *user_data)
static WidgetTriggerActionResult	listview_element_trigger_action (widget *wid, MouseBindingListviewElementAction action, G_GNUC_UNUSED gint x, G_GNUC_UNUSED gint y, void *user_data)
static gboolean	listview_element_motion_notify (widget *wid, G_GNUC_UNUSED gint x, G_GNUC_UNUSED gint y)
listview *	listview_create (widget *parent, const char *name, listview_update_callback cb, listview_page_changed_cb page_cb, void *udata, unsigned int eh, gboolean reverse)
static void	listview_nav_up_int (listview *lv)
static void	listview_nav_down_int (listview *lv)
void	listview_nav_next (listview *lv)
void	listview_nav_prev (listview *lv)
static void	listview_nav_column_left_int (listview *lv)
static void	listview_nav_column_right_int (listview *lv)
void	listview_nav_up (listview *lv)
void	listview_nav_down (listview *lv)
void	listview_nav_left (listview *lv)
void	listview_nav_right (listview *lv)
static void	listview_nav_page_prev_int (listview *lv)
static void	listview_nav_page_next_int (listview *lv)
void	listview_nav_page_prev (listview *lv)
void	listview_nav_page_next (listview *lv)
static int	listview_get_desired_height (widget *wid, G_GNUC_UNUSED const int width)
void	listview_set_show_scrollbar (listview *lv, gboolean enabled)
void	listview_set_scroll_type (listview *lv, ScrollType type)
void	listview_set_mouse_activated_cb (listview *lv, listview_mouse_activated_cb cb, void *udata)
void	listview_set_max_lines (listview *lv, unsigned int max_lines)
gboolean	listview_get_fixed_num_lines (listview *lv)
void	listview_set_fixed_num_lines (listview *lv)
void	listview_set_ellipsize (listview *lv, PangoEllipsizeMode mode)
void	listview_toggle_ellipsizing (listview *lv)
void	listview_set_filtered (listview *lv, gboolean filtered)
void	listview_set_selection_changed_callback (listview *lv, listview_selection_changed_callback cb, void *udata)

Variables
const char *const	listview_theme_prop_names [][3]

Macro Definition Documentation

BARVIEW

#define BARVIEW   ROFI_ORIENTATION_HORIZONTAL

Horizontal list. (barview)

Definition at line 53 of file listview.c.

Referenced by listview_get_desired_height(), listview_nav_left(), listview_nav_page_next_int(), listview_nav_page_prev_int(), listview_nav_right(), and listview_resize().

DEFAULT_SPACING

#define DEFAULT_SPACING   2

Default spacing between the elements in the listview.

Definition at line 45 of file listview.c.

LISTVIEW

#define LISTVIEW   ROFI_ORIENTATION_VERTICAL

Orientation of the listview Vertical (classical) list

Definition at line 51 of file listview.c.

Referenced by _listview_draw(), and listview_create().

Enumeration Type Documentation

MoveDirection

enum MoveDirection

The moving direction of the selection, this (in barview) affects the scrolling.

Enumerator
LEFT_TO_RIGHT
RIGHT_TO_LEFT

Definition at line 59 of file listview.c.

Function Documentation

_listview_draw()

void _listview_draw ( widget * wid, cairo_t * draw )

static

Definition at line 563 of file listview.c.

References _listview_draw(), barview_draw(), LISTVIEW, listview_draw(), and _listview::type.

Referenced by _listview_draw(), and listview_create().

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barview_draw()

void barview_draw ( widget * wid, cairo_t * draw )

static

Definition at line 372 of file listview.c.

References _listview::barview, barview_draw(), _listview_row::box, _listview::boxes, _listview::cur_elements, distance_get_pixel(), _listview::element_height, _listview::last_offset, LEFT_TO_RIGHT, _listview::rchanged, _listview::req_elements, ROFI_ORIENTATION_HORIZONTAL, scroll_per_page_barview(), _listview::spacing, update_element(), _widget::w, WIDGET, _listview::widget, widget_draw(), widget_get_desired_width(), widget_move(), widget_padding_get_left(), widget_padding_get_padding_width(), widget_padding_get_right(), widget_padding_get_top(), and widget_resize().

Referenced by _listview_draw(), and barview_draw().

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listview_add_widget()

void listview_add_widget ( listview * lv, _listview_row * row, widget * wid, const char * label )

static

Definition at line 172 of file listview.c.

References box_add(), box_create(), _listview::emode, _listview_row::icon, icon_create(), _listview_row::index, listview_add_widget(), NORMAL, ROFI_ORIENTATION_VERTICAL, rofi_theme_get_list_strings(), rofi_theme_get_string(), TB_AUTOHEIGHT, TB_WRAP, _listview_row::textbox, textbox_button_trigger_action(), textbox_create(), textbox_set_ellipsize(), _listview::udata, WIDGET, widget_set_trigger_action_handler(), WIDGET_TYPE_EDITBOX, and WIDGET_TYPE_TEXTBOX_TEXT.

Referenced by listview_add_widget(), and listview_create_row().

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listview_create_row()

void listview_create_row ( listview * lv, _listview_row * row )

static

Definition at line 224 of file listview.c.

References _listview_row::box, box_create(), config, _listview_row::icon, _listview_row::index, listview_add_widget(), listview_create_row(), ROFI_ORIENTATION_HORIZONTAL, rofi_theme_get_list_strings(), Settings::show_icons, _listview_row::textbox, WIDGET, widget_set_type(), and WIDGET_TYPE_LISTVIEW_ELEMENT.

Referenced by listview_create(), listview_create_row(), and listview_recompute_elements().

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listview_draw()

void listview_draw ( widget * wid, cairo_t * draw )

static

Definition at line 452 of file listview.c.

References _listview_row::box, _listview::boxes, _listview::cur_columns, _listview::cur_elements, distance_get_pixel(), _listview::element_height, _widget::h, _listview::last_offset, listview_draw(), LISTVIEW_SCROLL_PER_PAGE, _listview::max_rows, _listview::pack_direction, _listview::rchanged, _listview::req_elements, _listview::reverse, ROFI_ORIENTATION_HORIZONTAL, ROFI_ORIENTATION_VERTICAL, scroll_continious_elements(), scroll_continious_rows(), scroll_per_page(), _listview::scroll_type, _listview::scrollbar, scrollbar_set_handle(), scrollbar_set_handle_length(), scrollbar_set_max_value(), _listview::selected, _listview::spacing, update_element(), _widget::w, WIDGET, _listview::widget, widget_draw(), widget_enabled(), widget_get_width(), widget_move(), widget_padding_get_bottom(), widget_padding_get_left(), widget_padding_get_padding_width(), widget_padding_get_top(), and widget_resize().

Referenced by _listview_draw(), and listview_draw().

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listview_element_motion_notify() [1/2]

gboolean listview_element_motion_notify ( widget * wid, G_GNUC_UNUSED gint x, G_GNUC_UNUSED gint y )

static

Definition at line 775 of file listview.c.

References _listview_row::box, _listview::boxes, _listview::cur_elements, _listview::last_offset, listview_element_motion_notify(), listview_get_selected(), listview_set_selected(), _widget::parent, _listview::req_elements, and WIDGET.

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listview_element_motion_notify() [2/2]

gboolean listview_element_motion_notify ( widget * wid, gint x, gint y )

static

References listview_element_motion_notify().

Referenced by listview_element_motion_notify(), listview_element_motion_notify(), and listview_recompute_elements().

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listview_element_trigger_action() [1/2]

WidgetTriggerActionResult listview_element_trigger_action ( widget * wid, MouseBindingListviewElementAction action, G_GNUC_UNUSED gint x, G_GNUC_UNUSED gint y, void * user_data )

static

Definition at line 747 of file listview.c.

References ACCEPT_HOVERED_CUSTOM, ACCEPT_HOVERED_ENTRY, _listview_row::box, _listview::boxes, _listview::cur_elements, _listview::last_offset, listview_element_trigger_action(), listview_set_selected(), _listview::mouse_activated, _listview::mouse_activated_data, _listview::req_elements, rofi_fallthrough, SELECT_HOVERED_ENTRY, WIDGET, WIDGET_TRIGGER_ACTION_RESULT_HANDLED, and WIDGET_TRIGGER_ACTION_RESULT_IGNORED.

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listview_element_trigger_action() [2/2]

WidgetTriggerActionResult listview_element_trigger_action ( widget * wid, MouseBindingListviewElementAction action, gint x, gint y, void * user_data )

static

References listview_element_trigger_action().

Referenced by listview_element_trigger_action(), listview_element_trigger_action(), and listview_recompute_elements().

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listview_find_mouse_target()

widget * listview_find_mouse_target ( widget * wid, WidgetType type, gint x, gint y )

static

Definition at line 699 of file listview.c.

References _listview_row::box, _listview::boxes, _listview::cur_elements, _listview::last_offset, listview_find_mouse_target(), _listview::req_elements, _listview::scrollbar, WIDGET, widget_enabled(), widget_find_mouse_target(), widget_get_x_pos(), widget_get_y_pos(), and widget_intersect().

Referenced by listview_create(), and listview_find_mouse_target().

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listview_free()

void listview_free ( widget * wid )

static

Definition at line 251 of file listview.c.

References _listview_row::box, _listview::boxes, _listview::cur_elements, listview_free(), _listview::listview_name, _listview::scrollbar, WIDGET, and widget_free().

Referenced by listview_create(), and listview_free().

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listview_get_desired_height() [1/2]

int listview_get_desired_height ( widget * wid, const int width )

static

References listview_get_desired_height().

Referenced by listview_create(), listview_get_desired_height(), and listview_get_desired_height().

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listview_get_desired_height() [2/2]

int listview_get_desired_height ( widget * wid, G_GNUC_UNUSED const int width )

static

Definition at line 1105 of file listview.c.

References BARVIEW, distance_get_pixel(), _listview::dynamic, _listview::element_height, _widget::enabled, _listview::fixed_num_lines, listview_get_desired_height(), _listview::max_displayed_lines, _listview::menu_lines, _listview::req_elements, ROFI_ORIENTATION_VERTICAL, _listview::spacing, _listview::type, WIDGET, _listview::widget, and widget_padding_get_padding_height().

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listview_nav_column_left_int()

void listview_nav_column_left_int ( listview * lv )

static

Definition at line 913 of file listview.c.

References _listview::cur_columns, listview_nav_column_left_int(), _listview::sc_callback, _listview::sc_udata, _listview::selected, WIDGET, and widget_queue_redraw().

Referenced by listview_nav_column_left_int(), listview_nav_down(), and listview_nav_up().

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listview_nav_column_right_int()

void listview_nav_column_right_int ( listview * lv )

static

Definition at line 922 of file listview.c.

References _listview::cur_columns, listview_nav_column_right_int(), _listview::req_elements, _listview::sc_callback, _listview::sc_udata, _listview::selected, WIDGET, and widget_queue_redraw().

Referenced by listview_nav_column_right_int(), listview_nav_down(), and listview_nav_up().

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listview_nav_down_int()

void listview_nav_down_int ( listview * lv )

static

Definition at line 883 of file listview.c.

References _listview::barview, _listview::cycle, LEFT_TO_RIGHT, listview_nav_down_int(), _listview::req_elements, _listview::sc_callback, _listview::sc_udata, _listview::selected, WIDGET, and widget_queue_redraw().

Referenced by listview_nav_down(), listview_nav_down_int(), listview_nav_next(), listview_nav_right(), and listview_nav_up().

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listview_nav_page_next_int()

void listview_nav_page_next_int ( listview * lv )

static

Definition at line 1056 of file listview.c.

References BARVIEW, _listview::barview, _listview::last_offset, LEFT_TO_RIGHT, listview_nav_page_next_int(), _listview::max_elements, _listview::req_elements, _listview::sc_callback, _listview::sc_udata, _listview::selected, _listview::type, WIDGET, and widget_queue_redraw().

Referenced by listview_nav_page_next(), listview_nav_page_next_int(), and listview_nav_page_prev().

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listview_nav_page_prev_int()

void listview_nav_page_prev_int ( listview * lv )

static

Definition at line 1031 of file listview.c.

References BARVIEW, _listview::barview, _listview::last_offset, listview_nav_page_prev_int(), _listview::max_elements, RIGHT_TO_LEFT, _listview::sc_callback, _listview::sc_udata, _listview::selected, _listview::type, WIDGET, and widget_queue_redraw().

Referenced by listview_nav_page_next(), listview_nav_page_prev(), and listview_nav_page_prev_int().

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listview_nav_up_int()

void listview_nav_up_int ( listview * lv )

static

Navigation commands.

Definition at line 865 of file listview.c.

References _listview::barview, _listview::cycle, listview_nav_up_int(), _listview::req_elements, RIGHT_TO_LEFT, _listview::sc_callback, _listview::sc_udata, _listview::selected, WIDGET, and widget_queue_redraw().

Referenced by listview_nav_down(), listview_nav_left(), listview_nav_prev(), listview_nav_up(), and listview_nav_up_int().

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listview_recompute_elements()

void listview_recompute_elements ( listview * lv )

static

State names used for theming.

Definition at line 574 of file listview.c.

References _listview_row::box, _listview::boxes, _listview::cur_columns, _listview::cur_elements, _listview::fixed_columns, listview_create_row(), listview_element_motion_notify(), listview_element_trigger_action(), listview_recompute_elements(), listview_set_state(), _listview::max_elements, _listview::max_rows, _listview::menu_columns, _widget::motion_notify, NORMAL, _listview::pack_direction, _listview::rchanged, _listview::req_elements, ROFI_ORIENTATION_VERTICAL, WIDGET, widget_free(), and widget_set_trigger_action_handler().

Referenced by listview_recompute_elements(), listview_resize(), listview_set_num_elements(), and listview_set_show_scrollbar().

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listview_resize()

void listview_resize ( widget * wid, short w, short h )

static

Definition at line 669 of file listview.c.

References BARVIEW, distance_get_pixel(), _listview::element_height, _widget::h, listview_recompute_elements(), listview_resize(), _listview::max_elements, _listview::max_rows, _listview::menu_columns, _listview::menu_lines, ROFI_ORIENTATION_VERTICAL, _listview::scrollbar, _listview::spacing, _listview::type, _widget::w, WIDGET, _listview::widget, widget_get_width(), widget_move(), widget_padding_get_padding_height(), widget_padding_get_right(), widget_padding_get_top(), widget_queue_redraw(), and widget_resize().

Referenced by listview_create(), and listview_resize().

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listview_set_state()

void listview_set_state ( _listview_row r, TextBoxFontType tbft )

static

Definition at line 150 of file listview.c.

References ACTIVE, ALT, _listview_row::box, FMOD_MASK, HIGHLIGHT, listview_set_state(), listview_theme_prop_names, STATE_MASK, URGENT, WIDGET, and widget_set_state().

Referenced by listview_recompute_elements(), listview_set_state(), and update_element().

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listview_trigger_action()

WidgetTriggerActionResult listview_trigger_action ( widget * wid, MouseBindingListviewAction action, G_GNUC_UNUSED gint x, G_GNUC_UNUSED gint y, G_GNUC_UNUSED void * user_data )

static

Definition at line 726 of file listview.c.

References listview_nav_down(), listview_nav_left(), listview_nav_right(), listview_nav_up(), listview_trigger_action(), SCROLL_DOWN, SCROLL_LEFT, SCROLL_RIGHT, SCROLL_UP, and WIDGET_TRIGGER_ACTION_RESULT_HANDLED.

Referenced by listview_create(), and listview_trigger_action().

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scroll_continious_elements()

unsigned int scroll_continious_elements ( listview * lv )

static

Definition at line 304 of file listview.c.

References _listview::cur_page, _listview::max_elements, _listview::max_rows, _listview::menu_columns, _listview::rchanged, _listview::req_elements, scroll_continious_elements(), and _listview::selected.

Referenced by listview_draw(), and scroll_continious_elements().

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scroll_continious_rows()

unsigned int scroll_continious_rows ( listview * lv )

static

Definition at line 327 of file listview.c.

References _listview::cur_page, _listview::max_rows, _listview::menu_columns, _listview::rchanged, _listview::req_elements, scroll_continious_rows(), and _listview::selected.

Referenced by listview_draw(), and scroll_continious_rows().

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scroll_per_page()

unsigned int scroll_per_page ( listview * lv )

static

Definition at line 276 of file listview.c.

References _listview::cur_page, _listview::last_offset, _listview::max_elements, _listview::page_callback, _listview::rchanged, scroll_per_page(), and _listview::selected.

Referenced by listview_draw(), and scroll_per_page().

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scroll_per_page_barview()

unsigned int scroll_per_page_barview ( listview * lv )

static

Definition at line 262 of file listview.c.

References _listview::barview, _listview::last_offset, _listview::rchanged, scroll_per_page_barview(), and _listview::selected.

Referenced by barview_draw(), and scroll_per_page_barview().

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update_element()

void update_element ( listview * lv, unsigned int tb, unsigned int index, gboolean full )

static

Definition at line 351 of file listview.c.

References ALT, _listview::boxes, _listview::callback, HIGHLIGHT, _listview_row::icon, _listview_row::index, listview_set_state(), NORMAL, _listview::selected, _listview_row::textbox, textbox_text(), _listview::udata, and update_element().

Referenced by barview_draw(), listview_draw(), and update_element().

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Variable Documentation

listview_theme_prop_names

const char* const listview_theme_prop_names[][3]

Initial value:

                                           = {
    
    {"normal.normal", "selected.normal", "alternate.normal"},
    
    {"normal.urgent", "selected.urgent", "alternate.urgent"},
    
    {"normal.active", "selected.active", "alternate.active"},
}

Names used for theming the elements in the listview. Each row can have 3 modes, normal, selected and alternate. Each row can have 3 states, normal, urgent and active.

Definition at line 141 of file listview.c.

Referenced by listview_set_state().