Aegisub/aegisub/src/command/grid.cpp

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// Copyright (c) 2005-2010, Niels Martin Hansen
// Copyright (c) 2005-2010, Rodrigo Braz Monteiro
// Copyright (c) 2010, Amar Takhar
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// Aegisub Project http://www.aegisub.org/
//
// $Id$
/// @file grid.cpp
/// @brief grid/ commands.
/// @ingroup command
///
#include "../config.h"
#include "command.h"
#include "../ass_dialogue.h"
#include "../ass_file.h"
#include "../include/aegisub/context.h"
#include "../subs_grid.h"
#include "../main.h"
#include "../frame_main.h"
#include "../utils.h"
namespace {
using cmd::Command;
/// @defgroup cmd-grid Subtitle grid commands.
/// @{
/// Move to the next subtitle line.
struct grid_line_next : public Command {
CMD_NAME("grid/line/next")
STR_MENU("Next Line")
STR_DISP("Next Line")
STR_HELP("Move to the next subtitle line.")
void operator()(agi::Context *c) {
c->subsGrid->NextLine();
}
};
/// Move to the previous line.
struct grid_line_prev : public Command {
CMD_NAME("grid/line/prev")
STR_MENU("Previous Line")
STR_DISP("Previous Line")
STR_HELP("Move to the previous line.")
void operator()(agi::Context *c) {
c->subsGrid->PrevLine();
}
};
/// Cycle through tag hiding modes.
struct grid_tag_cycle_hiding : public Command {
CMD_NAME("grid/tag/cycle_hiding")
STR_MENU("Cycle Tag Hiding")
STR_DISP("Cycle Tag Hiding")
STR_HELP("Cycle through tag hiding modes.")
void operator()(agi::Context *c) {
int tagMode = OPT_GET("Subtitle/Grid/Hide Overrides")->GetInt();
// Cycle to next
tagMode = (tagMode+1)%3;
// Show on status bar
wxString message = _("ASS Override Tag mode set to ");
if (tagMode == 0) message += _("show full tags.");
if (tagMode == 1) message += _("simplify tags.");
if (tagMode == 2) message += _("hide tags.");
wxGetApp().frame->StatusTimeout(message,10000);
// Set option
OPT_SET("Subtitle/Grid/Hide Overrides")->SetInt(tagMode);
}
};
/// Hide override tags in the subtitle grid.
struct grid_tags_hide : public Command {
CMD_NAME("grid/tags/hide")
STR_MENU("Hide Tags")
STR_DISP("Hide Tags")
STR_HELP("Hide override tags in the subtitle grid.")
void operator()(agi::Context *c) {
OPT_SET("Subtitle/Grid/Hide Overrides")->SetInt(2);
}
};
/// Show full override tags in the subtitle grid.
struct grid_tags_show : public Command {
CMD_NAME("grid/tags/show")
STR_MENU("Show Tags")
STR_DISP("Show Tags")
STR_HELP("Show full override tags in the subtitle grid.")
void operator()(agi::Context *c) {
OPT_SET("Subtitle/Grid/Hide Overrides")->SetInt(0);
}
};
/// Replace override tags in the subtitle grid with a simplified placeholder.
struct grid_tags_simplify : public Command {
CMD_NAME("grid/tags/simplify")
STR_MENU("Simplify Tags")
STR_DISP("Simplify Tags")
STR_HELP("Replace override tags in the subtitle grid with a simplified placeholder.")
void operator()(agi::Context *c) {
OPT_SET("Subtitle/Grid/Hide Overrides")->SetInt(1);
}
};
template<class T, class U>
static bool move_one(T begin, T end, U value) {
T it = find(begin, end, value);
assert(it != end);
T prev = it;
++prev;
prev = find_if(prev, end, cast<U>());
if (prev != end) {
using std::swap;
swap(*it, *prev);
return true;
}
return false;
}
/// Swap the active line with the dialogue line above it
struct grid_swap_up : public Command {
CMD_NAME("grid/swap/up")
STR_MENU("Move line up")
STR_DISP("Move line up")
STR_HELP("Move the selected line up one row")
bool Validate(agi::Context *c) {
return c->selectionController->GetActiveLine() != 0;
}
void operator()(agi::Context *c) {
if (AssDialogue *line = c->selectionController->GetActiveLine()) {
if (move_one(c->ass->Line.rbegin(), c->ass->Line.rend(), line))
/// @todo Maybe add COMMIT_ORDER, as the grid is the only thing
/// that needs to care about this
/// Probably not worth it
c->ass->Commit(_("swap lines"), AssFile::COMMIT_FULL);
}
}
};
/// Swap the active line with the dialogue line below it
struct grid_swap_down : public Command {
CMD_NAME("grid/swap/down")
STR_MENU("Move line down")
STR_DISP("Move line down")
STR_HELP("Move the selected line down one row")
bool Validate(agi::Context *c) {
return c->selectionController->GetActiveLine() != 0;
}
void operator()(agi::Context *c) {
if (AssDialogue *line = c->selectionController->GetActiveLine()) {
if (move_one(c->ass->Line.begin(), c->ass->Line.end(), line))
c->ass->Commit(_("swap lines"), AssFile::COMMIT_FULL);
}
}
};
}
/// @}
namespace cmd {
void init_grid() {
reg(new grid_line_next);
reg(new grid_line_prev);
reg(new grid_swap_down);
reg(new grid_swap_up);
reg(new grid_tag_cycle_hiding);
reg(new grid_tags_hide);
reg(new grid_tags_show);
reg(new grid_tags_simplify);
}
}