170 lines
4.7 KiB
C
170 lines
4.7 KiB
C
/* ide-greeter-section.c
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*
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* Copyright 2017-2019 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define G_LOG_DOMAIN "ide-greeter-section"
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#include "config.h"
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#include "ide-greeter-section.h"
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G_DEFINE_INTERFACE (IdeGreeterSection, ide_greeter_section, GTK_TYPE_WIDGET)
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enum {
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PROJECT_ACTIVATED,
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N_SIGNALS
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};
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static guint signals [N_SIGNALS];
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static void
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ide_greeter_section_default_init (IdeGreeterSectionInterface *iface)
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{
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/**
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* IdeGreeterSection::project-activated:
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* @self: an #IdeGreeterSection
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* @project_info: an #IdeProjectInfo
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*
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* The "project-activated" signal is emitted when a project has been
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* selected by the user in the section.
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*
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* Use ide_greeter_section_emit_project_activated() to activate
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* this signal.
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*
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* Since: 3.32
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*/
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signals [PROJECT_ACTIVATED] =
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g_signal_new ("project-activated",
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G_TYPE_FROM_INTERFACE (iface),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (IdeGreeterSectionInterface, project_activated),
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NULL, NULL, NULL,
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G_TYPE_NONE, 1, IDE_TYPE_PROJECT_INFO);
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}
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/**
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* ide_greeter_section_get_priority:
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* @self: an #IdeGreeterSection
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*
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* Get the priority of the section. The lowest integral value is
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* sorted first in the list of sections.
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*
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* Returns: the priority for the section
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*
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* Since: 3.32
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*/
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gint
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ide_greeter_section_get_priority (IdeGreeterSection *self)
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{
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g_return_val_if_fail (IDE_IS_GREETER_SECTION (self), 0);
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if (IDE_GREETER_SECTION_GET_IFACE (self)->get_priority)
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return IDE_GREETER_SECTION_GET_IFACE (self)->get_priority (self);
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return 0;
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}
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/**
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* ide_greeter_section_filter:
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* @self: a #IdeGreeterSection
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* @spec: (nullable): a #DzlPatternSpec or %NULL
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*
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* Refilter the visibile items based on the current search.
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*
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* Returns: %TRUE if at least one element matched.
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*
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* Since: 3.32
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*/
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gboolean
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ide_greeter_section_filter (IdeGreeterSection *self,
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DzlPatternSpec *spec)
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{
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g_return_val_if_fail (IDE_IS_GREETER_SECTION (self), FALSE);
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if (IDE_GREETER_SECTION_GET_IFACE (self)->filter)
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return IDE_GREETER_SECTION_GET_IFACE (self)->filter (self, spec);
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return FALSE;
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}
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void
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ide_greeter_section_emit_project_activated (IdeGreeterSection *self,
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IdeProjectInfo *project_info)
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{
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g_return_if_fail (IDE_IS_GREETER_SECTION (self));
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g_return_if_fail (IDE_IS_PROJECT_INFO (project_info));
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g_signal_emit (self, signals [PROJECT_ACTIVATED], 0, project_info);
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}
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/**
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* ide_greeter_section_activate_first:
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* @self: a #IdeGreeterSection
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*
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* Active the first item in the section. This happens when the user
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* hits Enter within the search box to select the first visible item
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* in the search result set.
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*
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* Ensure the given item is visible before activating it.
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*
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* If no item matched, then return %FALSE.
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*
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* Returns: %TRUE if an item was activated
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*
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* Since: 3.32
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*/
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gboolean
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ide_greeter_section_activate_first (IdeGreeterSection *self)
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{
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g_return_val_if_fail (IDE_IS_GREETER_SECTION (self), FALSE);
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if (IDE_GREETER_SECTION_GET_IFACE (self)->activate_first)
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return IDE_GREETER_SECTION_GET_IFACE (self)->activate_first (self);
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return FALSE;
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}
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void
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ide_greeter_section_set_selection_mode (IdeGreeterSection *self,
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gboolean selection_mode)
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{
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g_return_if_fail (IDE_IS_GREETER_SECTION (self));
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if (IDE_GREETER_SECTION_GET_IFACE (self)->set_selection_mode)
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IDE_GREETER_SECTION_GET_IFACE (self)->set_selection_mode (self, selection_mode);
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}
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void
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ide_greeter_section_delete_selected (IdeGreeterSection *self)
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{
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g_assert (IDE_IS_GREETER_SECTION (self));
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if (IDE_GREETER_SECTION_GET_IFACE (self)->delete_selected)
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IDE_GREETER_SECTION_GET_IFACE (self)->delete_selected (self);
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}
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void
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ide_greeter_section_purge_selected (IdeGreeterSection *self)
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{
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g_assert (IDE_IS_GREETER_SECTION (self));
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if (IDE_GREETER_SECTION_GET_IFACE (self)->purge_selected)
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IDE_GREETER_SECTION_GET_IFACE (self)->purge_selected (self);
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}
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