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Headerbar.vala
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/*
* Copyright (c) 2019 Felipe Escoto (https://github.com/Philip-Scott/Notes-up)
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Authored by: Felipe Escoto <felescoto95@hotmail.com>
*/
public class ENotes.ButtonEntry : Gtk.Grid {
public signal void changed (string text);
public signal void activated ();
public Gtk.Entry entry { get; construct; }
private Gtk.Revealer entry_revealer;
private Gtk.Revealer button_revealer;
private Gtk.Button button;
private bool hide_if_contains_text = false;
private bool always_shown_when_revealed = false;
private bool setting = false;
private Gtk.Label label;
public string text {
get {
return entry.text;
} set {
setting = true;
label.label = value;
entry.text = value;
setting = false;
}
}
public class ButtonEntry.search_entry () {
Object (entry: new Gtk.SearchEntry ());
orientation = Gtk.Orientation.HORIZONTAL;
halign = Gtk.Align.END;
(entry as Gtk.SearchEntry).search_changed.connect(() => {
changed (entry.get_text ());
});
button = new Gtk.Button.from_icon_name ("edit-find-symbolic", Gtk.IconSize.LARGE_TOOLBAR);
button.set_tooltip_markup (Granite.markup_accel_tooltip (app.get_accels_for_action ("win.find-action"), _("Search your current notebook")));
button_revealer.add (button);
button.clicked.connect (show_entry);
add (entry_revealer);
add (button_revealer);
entry_revealer.transition_type = Gtk.RevealerTransitionType.SLIDE_RIGHT;
button_revealer.transition_type = Gtk.RevealerTransitionType.SLIDE_RIGHT;
entry.icon_release.connect ((p0, p1) => {
if (!has_focus) hide_entry ();
});
}
public class ButtonEntry.for_tags (string tag_text) {
Object (entry: new Gtk.Entry ());
orientation = Gtk.Orientation.VERTICAL;
always_shown_when_revealed = true;
halign = Gtk.Align.START;
valign = Gtk.Align.CENTER;
vexpand = false;
button = new Gtk.Button ();
button.set_tooltip_markup (_("Add Tag"));
button.clicked.connect (show_entry);
button.get_style_context ().add_class ("flat");
label = new Gtk.Label (tag_text);
entry.halign = Gtk.Align.FILL;
entry.show_emoji_icon = true;
entry.max_width_chars = 3;
entry.width_chars = 1;
entry.margin = 0;
button.add (label);
button_revealer.add (button);
add (entry_revealer);
add (button_revealer);
entry_revealer.transition_type = Gtk.RevealerTransitionType.SLIDE_DOWN;
button_revealer.transition_type = Gtk.RevealerTransitionType.SLIDE_DOWN;
}
public class ButtonEntry.for_page_title () {
Object (entry: new Gtk.Entry ());
orientation = Gtk.Orientation.VERTICAL;
hide_if_contains_text = true;
halign = Gtk.Align.START;
vexpand = false;
button = new Gtk.Button ();
button.set_tooltip_markup (_("Edit Page Title"));
label = new Gtk.Label ("");
label.ellipsize = Pango.EllipsizeMode.END;
var button_grid = new Gtk.Grid ();
button_grid.orientation = Gtk.Orientation.HORIZONTAL;
button_grid.add (new Gtk.Image.from_icon_name ("folder-documents-symbolic", Gtk.IconSize.MENU));
button_grid.add (label);
button.clicked.connect (show_entry);
button.get_style_context ().add_class ("flat");
entry.halign = Gtk.Align.FILL;
entry.max_width_chars = 3;
entry.width_chars = 1;
entry.margin = 2;
button.add (button_grid);
button_revealer.add (button);
add (entry_revealer);
add (button_revealer);
entry_revealer.transition_type = Gtk.RevealerTransitionType.SLIDE_DOWN;
button_revealer.transition_type = Gtk.RevealerTransitionType.SLIDE_DOWN;
}
construct {
valign = Gtk.Align.CENTER;
entry.editable = true;
entry.visibility = true;
entry.expand = false;
entry.max_width_chars = 30;
entry.margin_end = 12;
entry_revealer = new Gtk.Revealer ();
entry_revealer.valign = Gtk.Align.CENTER;
entry_revealer.add (entry);
entry_revealer.reveal_child = false;
button_revealer = new Gtk.Revealer ();
button_revealer.reveal_child = true;
entry.activate.connect (() => {
activated ();
});
entry.focus_out_event.connect (() => {
if (!always_shown_when_revealed && (this.hide_if_contains_text || entry.get_text () == "")) {
hide_entry ();
}
return false;
});
}
public void show_entry () {
button_revealer.reveal_child = false;
entry_revealer.reveal_child = true;
show_all ();
entry.can_focus = true;
entry.grab_focus ();
}
public void hide_entry () {
entry_revealer.reveal_child = false;
button_revealer.reveal_child = true;
entry.can_focus = false;
show_all ();
}
}
public class ENotes.Headerbar : Gtk.HeaderBar {
public ENotes.BookmarkButton bookmark_button;
private Granite.Widgets.ModeButton mode_button;
private Gtk.MenuButton app_menu;
private Gtk.MenuButton panel_picker_menu;
private ENotes.ButtonEntry search_entry;
public Gtk.GestureSwipe gesture;
public Headerbar (ENotes.PageInfoEditor page_info) {
mode_button = new Granite.Widgets.ModeButton ();
mode_button.append_text (_("View"));
mode_button.append_icon ("view-dual-symbolic", Gtk.IconSize.MENU);
mode_button.append_text (_("Edit"));
mode_button.valign = Gtk.Align.CENTER;
mode_button.set_tooltip_markup (Granite.markup_accel_tooltip (app.get_accels_for_action ("win.change-mode"), _("Change mode")));
create_menu ();
make_panel_picker_menu ();
search_entry = new ENotes.ButtonEntry.search_entry ();
subtitle = ENotes.FileDataTable.instance.get_value (FileDataType.FILE_NAME);
bookmark_button = new BookmarkButton ();
set_title_from_data (null, null);
set_show_close_button (true);
pack_start (panel_picker_menu);
pack_start (mode_button);
pack_end (app_menu);
pack_end (page_info.get_toggle_button ());
pack_end (bookmark_button);
pack_end (search_entry);
this.show_all ();
connect_signals ();
}
private void make_panel_picker_menu () {
var panes_two_item = model_button_entry (_("Show Sections and Pages"), "panes-two-symbolic");
var panes_one_item = model_button_entry (_("Show Only Pages"), "panes-one-symbolic");
var show_none_item = model_button_entry (_("Hide All"), "panes-none-symbolic");
var menu_grid = new Gtk.Grid ();
menu_grid.margin_top = 3;
menu_grid.margin_bottom = 3;
menu_grid.orientation = Gtk.Orientation.VERTICAL;
if (ENotes.FeatureFlags.SHOW_NOTEBOOK_PANE) {
var show_all_item = model_button_entry (_("Show All"), "panes-all-symbolic");
menu_grid.add (show_all_item);
show_all_item.clicked.connect (() => {
app.state.panes_visible = 3;
});
}
menu_grid.add (panes_two_item);
menu_grid.add (panes_one_item);
menu_grid.add (new Gtk.Separator (Gtk.Orientation.HORIZONTAL));
menu_grid.add (show_none_item);
var menu = new Gtk.Popover (null);
menu.add (menu_grid);
menu_grid.show_all ();
menu_grid.expand = true;
panel_picker_menu = new Gtk.MenuButton ();
panel_picker_menu.image = new Gtk.Image.from_icon_name ("panes-all-symbolic", Gtk.IconSize.MENU);
panel_picker_menu.popover = menu;
panel_picker_menu.margin_end = 3;
panel_picker_menu.set_tooltip_markup (
Granite.markup_accel_tooltip (
{"<Ctrl>P", "<Ctrl><Shift>P"},
_("Panel Options")
)
);
panes_two_item.clicked.connect (() => {
app.state.panes_visible = 2;
});
panes_one_item.clicked.connect (() => {
app.state.panes_visible = 1;
});
show_none_item.clicked.connect (() => {
app.state.panes_visible = 0;
});
app.state.notify["panes-visible"].connect (() => {
switch (app.state.panes_visible) {
case 0:
panel_picker_menu.image = new Gtk.Image.from_icon_name ("panes-none-symbolic", Gtk.IconSize.MENU);
break;
case 1:
panel_picker_menu.image = new Gtk.Image.from_icon_name ("panes-one-symbolic", Gtk.IconSize.MENU);
break;
case 2:
panel_picker_menu.image = new Gtk.Image.from_icon_name ("panes-two-symbolic", Gtk.IconSize.MENU);
break;
case 3:
panel_picker_menu.image = new Gtk.Image.from_icon_name ("panes-all-symbolic", Gtk.IconSize.MENU);
break;
}
});
}
private Gtk.ModelButton model_button_entry (string text, string? icon_name) {
var button = new Gtk.ModelButton ();
if (icon_name != null) {
var box = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 6);
var icon = new Gtk.Image.from_icon_name (icon_name, Gtk.IconSize.MENU);
var label = new Gtk.Label (text);
box.add (icon);
box.add (label);
button.get_child ().destroy ();
button.add (box);
button.show_all ();
} else {
button.text = text;
}
return button;
}
private void create_menu () {
var color_button_white = new Gtk.RadioButton (null);
color_button_white.halign = Gtk.Align.CENTER;
color_button_white.tooltip_text = _("High Contrast");
var color_button_white_context = color_button_white.get_style_context ();
color_button_white_context.add_class ("color-button");
color_button_white_context.add_class ("color-white");
var color_button_light = new Gtk.RadioButton.from_widget (color_button_white);
color_button_light.halign = Gtk.Align.CENTER;
color_button_light.tooltip_text = _("Solarized Light");
var color_button_light_context = color_button_light.get_style_context ();
color_button_light_context.add_class ("color-button");
color_button_light_context.add_class ("color-light");
var color_button_dark = new Gtk.RadioButton.from_widget (color_button_white);
color_button_dark.halign = Gtk.Align.CENTER;
color_button_dark.tooltip_text = _("Solarized Dark");
var color_button_dark_context = color_button_dark.get_style_context ();
color_button_dark_context.add_class ("color-button");
color_button_dark_context.add_class ("color-dark");
var menu_separator = new Gtk.Separator (Gtk.Orientation.HORIZONTAL);
menu_separator.margin_top = 12;
var menu_separator_2 = new Gtk.Separator (Gtk.Orientation.HORIZONTAL);
var notebook_new_menu_item = model_button_entry (_("New Section"), null);
var preferences_menu_item = model_button_entry (_("Preferences"), null);
var export_pdf_menu_item = model_button_entry (_("Export as PDF"), null);
var export_markdown_menu_item = model_button_entry (_("Export as Markdown"), null);
var menu_grid = new Gtk.Grid ();
menu_grid.margin_top = 12;
menu_grid.margin_bottom = 3;
menu_grid.orientation = Gtk.Orientation.VERTICAL;
menu_grid.attach (color_button_white, 0, 1, 1, 1);
menu_grid.attach (color_button_light, 1, 1, 1, 1);
menu_grid.attach (color_button_dark, 2, 1, 1, 1);
menu_grid.attach (menu_separator, 0, 2, 3, 1);
menu_grid.attach (notebook_new_menu_item, 0, 3, 3, 1);
menu_grid.attach (preferences_menu_item, 0, 4, 3, 1);
menu_grid.attach (menu_separator_2, 0, 5, 3, 1);
menu_grid.attach (export_pdf_menu_item, 0, 6, 3, 1);
menu_grid.attach (export_markdown_menu_item, 0, 7, 3, 1);
menu_grid.show_all ();
menu_grid.expand = true;
var menu = new Gtk.Popover (null);
menu.add (menu_grid);
app_menu = new Gtk.MenuButton ();
app_menu.image = new Gtk.Image.from_icon_name ("open-menu", Gtk.IconSize.LARGE_TOOLBAR);
app_menu.tooltip_text = _("Menu");
app_menu.popover = menu;
app.state.notify["style-scheme"].connect (() => {
switch (app.state.style_scheme) {
case "high-contrast":
color_button_white.active = true;
break;
case "solarized-light":
color_button_light.active = true;
break;
case "solarized-dark":
color_button_dark.active = true;
break;
}
});
app.state.file_data_changed.connect ((type, value) => {
if (type == FileDataType.FILE_NAME) {
subtitle = value;
}
});
color_button_dark.clicked.connect (() => {
app.state.set_style ("solarized-dark");
});
color_button_light.clicked.connect (() => {
app.state.set_style ("solarized-light");
});
color_button_white.clicked.connect (() => {
app.state.set_style ("high-contrast");
});
export_pdf_menu_item.clicked.connect (() => {
ENotes.FileManager.export_pdf_action ();
});
export_markdown_menu_item.clicked.connect (() => {
ENotes.FileManager.export_markdown_action ();
});
notebook_new_menu_item.clicked.connect (() => {
var dialog = new NotebookDialog ();
dialog.run ();
});
preferences_menu_item.clicked.connect (() => {
var dialog = new PreferencesDialog ();
dialog.run ();
});
}
public void set_mode (ENotes.Mode mode) {
app.state.mode = mode;
mode_button.set_active (mode);
}
private void set_title_from_data (string? page_title, string? notebook_title) {
if (page_title != null && notebook_title != null) {
this.title = page_title + " - " + notebook_title;
} else if (page_title != null) {
this.title = page_title;
} else if (notebook_title != null) {
this.title = notebook_title;
} else {
this.title = "";
}
this.title = this.title.replace ("&", "&");
}
private void connect_signals () {
mode_button.mode_changed.connect ((widget) => {
if (mode_button.selected == 0) {
app.state.mode = ENotes.Mode.VIEW;
} else if (mode_button.selected == 1){
app.state.mode = ENotes.Mode.BOTH;
} else {
app.state.mode = ENotes.Mode.EDIT;
}
});
search_entry.activated.connect (() => {
app.state.search_selected ();
});
search_entry.changed.connect ((text) => {
app.state.search_field = text;
});
app.state.notify["mode"].connect (() => {
switch (app.state.mode) {
case ENotes.Mode.VIEW: mode_button.set_active (0); return;
case ENotes.Mode.BOTH: mode_button.set_active (1); return;
case ENotes.Mode.EDIT: mode_button.set_active (2); return;
}
});
app.state.update_page_title.connect (() => {
var notebook = app.state.opened_page_notebook;
var page = app.state.opened_page;
set_title_from_data (page != null ? page.name : null, notebook != null ? notebook.name : null);
});
app.state.page_deleted.connect (() => {
set_title_from_data (null, null);
});
}
public void show_search () {
search_entry.show_entry ();
}
}