Aegisub/aegisub/src/subs_edit_box.cpp

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// Copyright (c) 2005, Rodrigo Braz Monteiro
// Copyright (c) 2010, Thomas Goyne <plorkyeran@aegisub.org>
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// 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/
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//
// $Id$
/// @file subs_edit_box.cpp
/// @brief Main subtitle editing area, including toolbars around the text control
/// @ingroup main_ui
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#include "config.h"
#ifndef AGI_PRE
#ifdef _WIN32
#include <functional>
#else
#include <tr1/functional>
#endif
#include <wx/button.h>
#include <wx/checkbox.h>
#include <wx/colordlg.h>
#include <wx/combobox.h>
#include <wx/dcclient.h>
#include <wx/dcmemory.h>
#include <wx/fontdlg.h>
#include <wx/radiobut.h>
#include <wx/spinctrl.h>
#endif
#include "include/aegisub/hotkey.h"
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#include "ass_dialogue.h"
#include "ass_file.h"
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#include "ass_override.h"
#include "ass_style.h"
#include "audio_controller.h"
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#include "dialog_colorpicker.h"
#include "dialog_search_replace.h"
#include "include/aegisub/context.h"
#include "libresrc/libresrc.h"
#include "main.h"
#include "subs_edit_box.h"
#include "subs_edit_ctrl.h"
#include "subs_grid.h"
#include "timeedit_ctrl.h"
#include "tooltip_manager.h"
#include "utils.h"
#include "validators.h"
#include "video_context.h"
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enum {
BUTTON_BOLD = 1300,
BUTTON_ITALICS,
BUTTON_UNDERLINE,
BUTTON_STRIKEOUT,
BUTTON_FONT_NAME,
BUTTON_COLOR1,
BUTTON_COLOR2,
BUTTON_COLOR3,
BUTTON_COLOR4,
BUTTON_COMMIT,
BUTTON_LAST
};
enum {
BUTTON_FIRST = BUTTON_BOLD
};
template<class T>
struct field_setter : public std::binary_function<AssDialogue*, T, void> {
T AssDialogue::*field;
field_setter(T AssDialogue::*field) : field(field) { }
void operator()(AssDialogue* obj, T value) {
obj->*field = value;
}
};
/// @brief Get the selection from a text edit
/// @param[out] start Beginning of selection
/// @param[out] end End of selection
void get_selection(SubsTextEditCtrl *TextEdit, int &start, int &end) {
TextEdit->GetSelection(&start, &end);
int len = TextEdit->GetText().size();
start = mid(0,TextEdit->GetReverseUnicodePosition(start),len);
end = mid(0,TextEdit->GetReverseUnicodePosition(end),len);
}
/// @brief Get the value of a tag at a specified position in a line
/// @param line Line to get the value from
/// @param blockn Block number in the line
/// @param initial Value from style to use if the tag does not exist
/// @param tag Tag to get the value of
/// @param alt Alternate name of the tag, if any
template<class T>
static T get_value(AssDialogue const& line, int blockn, T initial, wxString tag, wxString alt = "") {
for (int i = blockn; i >= 0; i--) {
AssDialogueBlockOverride *ovr = dynamic_cast<AssDialogueBlockOverride*>(line.Blocks[i]);
if (!ovr) continue;
for (int j = (int)ovr->Tags.size() - 1; j >= 0; j--) {
if (ovr->Tags[j]->Name == tag || ovr->Tags[j]->Name == alt) {
return ovr->Tags[j]->Params[0]->Get<T>(initial);
}
}
}
return initial;
}
template<class Control>
struct FocusHandler : std::unary_function<wxFocusEvent &, void> {
wxString value;
wxString alt;
wxColor color;
Control *control;
void operator()(wxFocusEvent &event) const {
event.Skip();
if (control->GetValue() == alt) {
control->Freeze();
control->ChangeValue(value);
control->SetForegroundColour(color);
control->Thaw();
}
}
};
template<class Event, class T>
void bind_focus_handler(T *control, Event event, wxString value, wxString alt, wxColor color) {
FocusHandler<T> handler;
handler.value = value;
handler.alt = alt;
handler.color = color;
handler.control = control;
control->Bind(event, handler);
}
SubsEditBox::SubsEditBox(wxWindow *parent, agi::Context *context)
: wxPanel(parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL | wxRAISED_BORDER, "SubsEditBox")
, line(NULL)
, splitLineMode(false)
, controlState(true)
, c(context)
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{
// Top controls
wxArrayString styles;
styles.Add("Default");
CommentBox = new wxCheckBox(this,wxID_ANY,_("Comment"));
StyleBox = new wxComboBox(this,wxID_ANY,"Default",wxDefaultPosition,wxSize(110,-1),styles,wxCB_READONLY | wxTE_PROCESS_ENTER);
ActorBox = new wxComboBox(this,wxID_ANY,"Actor",wxDefaultPosition,wxSize(110,-1),styles,wxCB_DROPDOWN | wxTE_PROCESS_ENTER);
Effect = new wxTextCtrl(this,wxID_ANY,"",wxDefaultPosition,wxSize(80,-1),wxTE_PROCESS_ENTER);
// Middle controls
Layer = new wxSpinCtrl(this,wxID_ANY,"",wxDefaultPosition,wxSize(50,-1),wxSP_ARROW_KEYS,0,0x7FFFFFFF,0);
StartTime = new TimeEdit(this,wxID_ANY,"",wxDefaultPosition,wxSize(75,-1),wxTE_PROCESS_ENTER);
EndTime = new TimeEdit(this,wxID_ANY,"",wxDefaultPosition,wxSize(75,-1),wxTE_PROCESS_ENTER);
EndTime->isEnd = true;
Duration = new TimeEdit(this,wxID_ANY,"",wxDefaultPosition,wxSize(75,-1),wxTE_PROCESS_ENTER);
MarginL = new wxTextCtrl(this,wxID_ANY,"",wxDefaultPosition,wxSize(40,-1),wxTE_CENTRE | wxTE_PROCESS_ENTER,NumValidator());
MarginL->SetMaxLength(4);
MarginR = new wxTextCtrl(this,wxID_ANY,"",wxDefaultPosition,wxSize(40,-1),wxTE_CENTRE | wxTE_PROCESS_ENTER,NumValidator());
MarginR->SetMaxLength(4);
MarginV = new wxTextCtrl(this,wxID_ANY,"",wxDefaultPosition,wxSize(40,-1),wxTE_CENTRE | wxTE_PROCESS_ENTER,NumValidator());
MarginV->SetMaxLength(4);
// Middle-bottom controls
ToggableButtons.reserve(10);
int id = BUTTON_FIRST;
#define MAKE_BUTTON(img, tooltip) \
ToggableButtons.push_back(new wxBitmapButton(this, id++, GETIMAGE(img))); \
ToggableButtons.back()->SetToolTip(tooltip);
MAKE_BUTTON(button_bold_16, _("Bold"));
MAKE_BUTTON(button_italics_16, _("Italics"));
MAKE_BUTTON(button_underline_16, _("Underline"));
MAKE_BUTTON(button_strikeout_16, _("Strikeout"));
MAKE_BUTTON(button_fontname_16, _("Font Face"));
MAKE_BUTTON(button_color_one_16, _("Primary color"));
MAKE_BUTTON(button_color_two_16, _("Secondary color"));
MAKE_BUTTON(button_color_three_16, _("Outline color"));
MAKE_BUTTON(button_color_four_16, _("Shadow color"));
MAKE_BUTTON(button_audio_commit_16, _("Commits the text (Enter). Hold Ctrl to stay in line (%KEY%)."));
#undef MAKE_BUTTON
ByTime = new wxRadioButton(this,wxID_ANY,_("Time"),wxDefaultPosition,wxDefaultSize,wxRB_GROUP);
ByFrame = new wxRadioButton(this,wxID_ANY,_("Frame"));
ByFrame->Enable(false);
// Tooltips
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CommentBox->SetToolTip(_("Comment this line out. Commented lines don't show up on screen."));
StyleBox->SetToolTip(_("Style for this line."));
ActorBox->SetToolTip(_("Actor name for this speech. This is only for reference, and is mainly useless."));
Effect->SetToolTip(_("Effect for this line. This can be used to store extra information for karaoke scripts, or for the effects supported by the renderer."));
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Layer->SetToolTip(_("Layer number"));
StartTime->SetToolTip(_("Start time"));
EndTime->SetToolTip(_("End time"));
Duration->SetToolTip(_("Line duration"));
MarginL->SetToolTip(_("Left Margin (0 = default)"));
MarginR->SetToolTip(_("Right Margin (0 = default)"));
MarginV->SetToolTip(_("Vertical Margin (0 = default)"));
ByTime->SetToolTip(_("Time by h:mm:ss.cs"));
ByFrame->SetToolTip(_("Time by frame number"));
// Top sizer
TopSizer = new wxBoxSizer(wxHORIZONTAL);
TopSizer->Add(CommentBox,0,wxRIGHT | wxALIGN_CENTER,5);
TopSizer->Add(StyleBox,2,wxRIGHT|wxALIGN_CENTER,5);
TopSizer->Add(ActorBox,2,wxRIGHT|wxALIGN_CENTER,5);
TopSizer->Add(Effect,3,wxALIGN_CENTER,5);
// Middle sizer
splitLineMode = true;
MiddleSizer = new wxBoxSizer(wxHORIZONTAL);
MiddleSizer->Add(Layer,0,wxRIGHT|wxALIGN_CENTER,5);
MiddleSizer->Add(StartTime,0,wxRIGHT|wxALIGN_CENTER,0);
MiddleSizer->Add(EndTime,0,wxRIGHT|wxALIGN_CENTER,5);
MiddleSizer->Add(Duration,0,wxRIGHT|wxALIGN_CENTER,5);
MiddleSizer->Add(MarginL,0,wxALIGN_CENTER,0);
MiddleSizer->Add(MarginR,0,wxALIGN_CENTER,0);
MiddleSizer->Add(MarginV,0,wxALIGN_CENTER,0);
MiddleSizer->AddSpacer(5);
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// Middle-bottom sizer
MiddleBotSizer = new wxBoxSizer(wxHORIZONTAL);
for (size_t i = 0; i < ToggableButtons.size(); ++i) {
MiddleBotSizer->Add(ToggableButtons[i],0,wxALIGN_CENTER|wxEXPAND,0);
if (i == 4 || i == 8)
MiddleBotSizer->AddSpacer(5);
}
MiddleBotSizer->AddSpacer(10);
MiddleBotSizer->Add(ByTime,0,wxRIGHT | wxALIGN_CENTER | wxEXPAND,5);
MiddleBotSizer->Add(ByFrame,0,wxRIGHT | wxALIGN_CENTER | wxEXPAND,5);
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// Text editor
TextEdit = new SubsTextEditCtrl(this, wxSize(300,50), wxBORDER_SUNKEN, c->subsGrid);
TextEdit->Bind(wxEVT_KEY_DOWN, &SubsEditBox::OnKeyDown, this);
TextEdit->SetUndoCollection(false);
BottomSizer = new wxBoxSizer(wxHORIZONTAL);
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BottomSizer->Add(TextEdit,1,wxEXPAND,0);
// Main sizer
MainSizer = new wxBoxSizer(wxVERTICAL);
MainSizer->Add(TopSizer,0,wxEXPAND | wxALL,3);
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MainSizer->Add(MiddleSizer,0,wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM,3);
MainSizer->Add(MiddleBotSizer,0,wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM,3);
MainSizer->Add(BottomSizer,1,wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM,3);
// Set sizer
SetSizer(MainSizer);
MainSizer->SetSizeHints(this);
origBgColour = TextEdit->GetBackgroundColour();
disabledBgColour = GetBackgroundColour();
wxColor text = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
wxColor grey((text.Red() + origBgColour.Red()) / 2,
(text.Green() + origBgColour.Green()) / 2,
(text.Blue() + origBgColour.Blue()) / 2);
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// Setup placeholders for effect and actor boxes
bind_focus_handler(Effect, wxEVT_SET_FOCUS, "", "Effect", text);
bind_focus_handler(Effect, wxEVT_KILL_FOCUS, "Effect", "", grey);
Effect->SetForegroundColour(grey);
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bind_focus_handler(ActorBox, wxEVT_SET_FOCUS, "", "Actor", text);
bind_focus_handler(ActorBox, wxEVT_KILL_FOCUS, "Actor", "", grey);
ActorBox->SetForegroundColour(grey);
TextEdit->Bind(wxEVT_STC_MODIFIED, &SubsEditBox::OnChange, this);
TextEdit->SetModEventMask(wxSTC_MOD_INSERTTEXT | wxSTC_MOD_DELETETEXT);
Bind(wxEVT_COMMAND_RADIOBUTTON_SELECTED, &SubsEditBox::OnFrameTimeRadio, this, ByFrame->GetId());
Bind(wxEVT_COMMAND_RADIOBUTTON_SELECTED, &SubsEditBox::OnFrameTimeRadio, this, ByTime->GetId());
Bind(wxEVT_COMMAND_COMBOBOX_SELECTED, &SubsEditBox::OnStyleChange, this, StyleBox->GetId());
Bind(wxEVT_COMMAND_COMBOBOX_SELECTED, &SubsEditBox::OnActorChange, this, ActorBox->GetId());
Bind(wxEVT_COMMAND_TEXT_UPDATED, &SubsEditBox::OnActorChange, this, ActorBox->GetId());
Bind(wxEVT_COMMAND_TEXT_UPDATED, &SubsEditBox::OnLayerEnter, this, Layer->GetId());
Bind(wxEVT_COMMAND_SPINCTRL_UPDATED, &SubsEditBox::OnLayerChange, this, Layer->GetId());
Bind(wxEVT_COMMAND_TEXT_UPDATED, &SubsEditBox::OnStartTimeChange, this, StartTime->GetId());
Bind(wxEVT_COMMAND_TEXT_UPDATED, &SubsEditBox::OnEndTimeChange, this, EndTime->GetId());
Bind(wxEVT_COMMAND_TEXT_UPDATED, &SubsEditBox::OnDurationChange, this, Duration->GetId());
Bind(wxEVT_COMMAND_TEXT_UPDATED, &SubsEditBox::OnMarginLChange, this, MarginL->GetId());
Bind(wxEVT_COMMAND_TEXT_UPDATED, &SubsEditBox::OnMarginRChange, this, MarginR->GetId());
Bind(wxEVT_COMMAND_TEXT_UPDATED, &SubsEditBox::OnMarginVChange, this, MarginV->GetId());
Bind(wxEVT_COMMAND_TEXT_UPDATED, &SubsEditBox::OnEffectChange, this, Effect->GetId());
Bind(wxEVT_COMMAND_CHECKBOX_CLICKED, &SubsEditBox::OnCommentChange, this, CommentBox->GetId());
Bind(wxEVT_SIZE, &SubsEditBox::OnSize, this);
for (int i = 0; i < 4; i++) {
Bind(wxEVT_COMMAND_BUTTON_CLICKED, &SubsEditBox::OnFlagButton, this, BUTTON_FIRST + i);
}
Bind(wxEVT_COMMAND_BUTTON_CLICKED, &SubsEditBox::OnFontButton, this, BUTTON_FONT_NAME);
for (int i = 5; i < 9; i++) {
Bind(wxEVT_COMMAND_BUTTON_CLICKED, &SubsEditBox::OnColorButton, this, BUTTON_FIRST + i);
}
Bind(wxEVT_COMMAND_BUTTON_CLICKED, &SubsEditBox::OnCommitButton, this, BUTTON_COMMIT);
wxSizeEvent evt;
OnSize(evt);
c->selectionController->AddSelectionListener(this);
file_changed_slot = c->ass->AddCommitListener(&SubsEditBox::Update, this);
context->videoController->AddTimecodesListener(&SubsEditBox::UpdateFrameTiming, this);
}
SubsEditBox::~SubsEditBox() {
c->selectionController->RemoveSelectionListener(this);
}
void SubsEditBox::Update(int type) {
SetEvtHandlerEnabled(false);
if (type == AssFile::COMMIT_NEW || type & AssFile::COMMIT_STYLES) {
StyleBox->Clear();
StyleBox->Append(c->ass->GetStyles());
}
if (type == AssFile::COMMIT_NEW) {
/// @todo maybe preserve selection over undo?
PopulateActorList();
TextEdit->SetSelection(0,0);
SetEvtHandlerEnabled(true);
return;
}
else if (type & AssFile::COMMIT_STYLES)
StyleBox->Select(StyleBox->FindString(line->Style));
if (!(type ^ AssFile::COMMIT_ORDER)) return;
SetControlsState(!!line);
if (!line) {
SetEvtHandlerEnabled(true);
return;
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}
if (type & AssFile::COMMIT_DIAG_TIME) {
StartTime->SetTime(line->Start);
EndTime->SetTime(line->End);
Duration->SetTime(line->End-line->Start);
}
if (type & AssFile::COMMIT_DIAG_TEXT) {
TextEdit->SetTextTo(line->Text);
}
if (type & AssFile::COMMIT_DIAG_META) {
Layer->SetValue(line->Layer);
MarginL->ChangeValue(line->GetMarginString(0,false));
MarginR->ChangeValue(line->GetMarginString(1,false));
MarginV->ChangeValue(line->GetMarginString(2,false));
Effect->ChangeValue(line->Effect.empty() ? "Effect" : line->Effect);
CommentBox->SetValue(line->Comment);
StyleBox->Select(StyleBox->FindString(line->Style));
PopulateActorList();
ActorBox->ChangeValue(line->Actor.empty() ? "Actor" : line->Actor);
ActorBox->SetStringSelection(line->Actor);
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}
SetEvtHandlerEnabled(true);
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}
void SubsEditBox::PopulateActorList() {
std::set<wxString> actors;
for (entryIter it = c->ass->Line.begin(); it != c->ass->Line.end(); ++it) {
if (AssDialogue *diag = dynamic_cast<AssDialogue*>(*it))
actors.insert(diag->Actor);
}
#ifdef __APPLE__
// OSX doesn't like combo boxes that are empty.
actors.insert("Actor");
#endif
actors.erase("");
wxArrayString arrstr;
arrstr.reserve(actors.size());
copy(actors.begin(), actors.end(), std::back_inserter(arrstr));
ActorBox->Freeze();
bool evt_handler_was_enabled = GetEvtHandlerEnabled();
SetEvtHandlerEnabled(false);
long pos = ActorBox->GetInsertionPoint();
wxString value = ActorBox->GetValue();
ActorBox->Clear();
ActorBox->Append(arrstr);
ActorBox->ChangeValue(value);
ActorBox->SetStringSelection(value);
ActorBox->SetInsertionPoint(pos);
if (evt_handler_was_enabled)
SetEvtHandlerEnabled(true);
ActorBox->Thaw();
}
void SubsEditBox::OnActiveLineChanged(AssDialogue *new_line) {
SetEvtHandlerEnabled(false);
line = new_line;
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Update(AssFile::COMMIT_DIAG_FULL);
/// @todo VideoContext should be doing this
if (c->videoController->IsLoaded()) {
bool sync;
if (Search.hasFocus) sync = OPT_GET("Tool/Search Replace/Video Update")->GetBool();
else sync = OPT_GET("Video/Subtitle Sync")->GetBool();
if (sync) {
c->videoController->Stop();
c->videoController->JumpToTime(line->Start.GetMS());
}
}
SetEvtHandlerEnabled(true);
}
void SubsEditBox::OnSelectedSetChanged(const Selection &, const Selection &) {
sel = c->selectionController->GetSelectedSet();
}
void SubsEditBox::UpdateFrameTiming(agi::vfr::Framerate const& fps) {
if (fps.IsLoaded()) {
ByFrame->Enable(true);
}
else {
ByFrame->Enable(false);
ByTime->SetValue(true);
StartTime->SetByFrame(false);
EndTime->SetByFrame(false);
c->subsGrid->SetByFrame(false);
}
}
void SubsEditBox::OnKeyDown(wxKeyEvent &event) {
event.StopPropagation();
if (hotkey::check("Subtitle Edit Box", c, event.GetKeyCode(), event.GetUnicodeKey(), event.GetModifiers()))
return;
int key = event.GetKeyCode();
if (line && (key == WXK_RETURN || key == WXK_NUMPAD_ENTER)) {
NextLine();
}
else {
event.Skip();
}
}
void SubsEditBox::OnCommitButton(wxCommandEvent &) {
if (line) NextLine();
}
void SubsEditBox::NextLine() {
AssDialogue *cur = line;
c->selectionController->NextLine();
if (line == cur) {
AssDialogue *newline = new AssDialogue;
newline->Start = cur->End;
newline->End = cur->End + OPT_GET("Timing/Default Duration")->GetInt();
newline->Style = cur->Style;
entryIter pos = find(c->ass->Line.begin(), c->ass->Line.end(), line);
c->ass->Line.insert(++pos, newline);
c->ass->Commit(_("line insertion"), AssFile::COMMIT_DIAG_ADDREM);
c->selectionController->NextLine();
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}
}
void SubsEditBox::OnChange(wxStyledTextEvent &event) {
if (line && TextEdit->GetText() != line->Text) {
if (event.GetModificationType() & wxSTC_MOD_INSERTTEXT) {
CommitText(_("insert text"));
}
else {
CommitText(_("delete text"));
}
}
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}
template<class T, class setter>
void SubsEditBox::SetSelectedRows(setter set, T value, wxString desc, int type, bool amend) {
for_each(sel.begin(), sel.end(), bind(set, std::tr1::placeholders::_1, value));
file_changed_slot.Block();
commitId = c->ass->Commit(desc, type, (amend && desc == lastCommitType) ? commitId : -1, sel.size() == 1 ? *sel.begin() : 0);
file_changed_slot.Unblock();
lastCommitType = desc;
}
template<class T>
void SubsEditBox::SetSelectedRows(T AssDialogue::*field, T value, wxString desc, int type, bool amend) {
SetSelectedRows(field_setter<T>(field), value, desc, type, amend);
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}
void SubsEditBox::CommitText(wxString desc) {
SetSelectedRows(&AssDialogue::Text, TextEdit->GetText(), desc, AssFile::COMMIT_DIAG_TEXT, true);
}
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void SubsEditBox::CommitTimes(TimeField field) {
Duration->SetTime(EndTime->time - StartTime->time);
// Update lines
for (Selection::iterator cur = sel.begin(); cur != sel.end(); ++cur) {
switch (field) {
case TIME_START:
(*cur)->Start = StartTime->time;
if ((*cur)->Start > (*cur)->End) (*cur)->End = (*cur)->Start;
break;
case TIME_END:
(*cur)->End = EndTime->time;
if ((*cur)->Start > (*cur)->End) (*cur)->Start = (*cur)->End;
break;
case TIME_DURATION:
(*cur)->End = (*cur)->Start + Duration->time;
break;
}
}
timeCommitId[field] = c->ass->Commit(_("modify times"), AssFile::COMMIT_DIAG_TIME, timeCommitId[field], sel.size() == 1 ? *sel.begin() : 0);
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}
void SubsEditBox::OnSize(wxSizeEvent &evt) {
int topWidth = TopSizer->GetSize().GetWidth();
int midMin = MiddleSizer->GetMinSize().GetWidth();
int botMin = MiddleBotSizer->GetMinSize().GetWidth();
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if (splitLineMode) {
if (topWidth >= midMin + botMin) {
MainSizer->Detach(MiddleBotSizer);
MiddleSizer->Add(MiddleBotSizer,0,wxALIGN_CENTER_VERTICAL);
splitLineMode = false;
}
}
else {
if (topWidth < midMin) {
MiddleSizer->Detach(MiddleBotSizer);
MainSizer->Insert(2,MiddleBotSizer,0,wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM,3);
splitLineMode = true;
}
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}
evt.Skip();
}
void SubsEditBox::OnFrameTimeRadio(wxCommandEvent &event) {
bool byFrame = ByFrame->GetValue();
StartTime->SetByFrame(byFrame);
EndTime->SetByFrame(byFrame);
Duration->SetByFrame(byFrame);
c->subsGrid->SetByFrame(byFrame);
event.Skip();
}
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void SubsEditBox::SetControlsState(bool state) {
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if (state == controlState) return;
controlState = state;
// HACK: TextEdit workaround the stupid colour lock bug
TextEdit->SetReadOnly(!state);
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if (state) TextEdit->SetBackgroundColour(origBgColour);
else TextEdit->SetBackgroundColour(disabledBgColour);
// Sets controls
StartTime->Enable(state);
EndTime->Enable(state);
Duration->Enable(state);
Layer->Enable(state);
MarginL->Enable(state);
MarginR->Enable(state);
MarginV->Enable(state);
Effect->Enable(state);
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CommentBox->Enable(state);
StyleBox->Enable(state);
ActorBox->Enable(state);
ByTime->Enable(state);
for (size_t i = 0; i < ToggableButtons.size(); ++i)
ToggableButtons[i]->Enable(state);
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if (!state) {
SetEvtHandlerEnabled(false);
TextEdit->SetTextTo("");
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StartTime->SetTime(0);
EndTime->SetTime(0);
Duration->SetTime(0);
Layer->SetValue("");
MarginL->ChangeValue("");
MarginR->ChangeValue("");
MarginV->ChangeValue("");
Effect->ChangeValue("");
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CommentBox->SetValue(false);
SetEvtHandlerEnabled(true);
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}
}
void SubsEditBox::OnStyleChange(wxCommandEvent &) {
SetSelectedRows(&AssDialogue::Style, StyleBox->GetValue(), _("style change"), AssFile::COMMIT_DIAG_META);
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}
void SubsEditBox::OnActorChange(wxCommandEvent &) {
SetSelectedRows(&AssDialogue::Actor, ActorBox->GetValue(), _("actor change"), AssFile::COMMIT_DIAG_META);
PopulateActorList();
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}
void SubsEditBox::OnLayerChange(wxSpinEvent &event) {
OnLayerEnter(event);
}
void SubsEditBox::OnLayerEnter(wxCommandEvent &) {
SetSelectedRows(&AssDialogue::Layer, Layer->GetValue(), _("layer change"), AssFile::COMMIT_DIAG_META);
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}
void SubsEditBox::OnStartTimeChange(wxCommandEvent &) {
if (StartTime->time > EndTime->time) EndTime->SetTime(StartTime->time);
CommitTimes(TIME_START);
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}
void SubsEditBox::OnEndTimeChange(wxCommandEvent &) {
if (StartTime->time > EndTime->time) StartTime->SetTime(EndTime->time);
CommitTimes(TIME_END);
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}
void SubsEditBox::OnDurationChange(wxCommandEvent &) {
EndTime->SetTime(StartTime->time + Duration->time);
CommitTimes(TIME_DURATION);
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}
void SubsEditBox::OnMarginLChange(wxCommandEvent &) {
SetSelectedRows(std::mem_fun(&AssDialogue::SetMarginString<0>), MarginL->GetValue(), _("MarginL change"), AssFile::COMMIT_DIAG_META);
if (line) MarginL->ChangeValue(line->GetMarginString(0, false));
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}
void SubsEditBox::OnMarginRChange(wxCommandEvent &) {
SetSelectedRows(std::mem_fun(&AssDialogue::SetMarginString<1>), MarginR->GetValue(), _("MarginR change"), AssFile::COMMIT_DIAG_META);
if (line) MarginR->ChangeValue(line->GetMarginString(1, false));
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}
static void set_margin_v(AssDialogue* diag, wxString value) {
diag->SetMarginString(value, 2);
diag->SetMarginString(value, 3);
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}
void SubsEditBox::OnMarginVChange(wxCommandEvent &) {
SetSelectedRows(set_margin_v, MarginV->GetValue(), _("MarginV change"), AssFile::COMMIT_DIAG_META);
if (line) MarginV->ChangeValue(line->GetMarginString(2, false));
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}
void SubsEditBox::OnEffectChange(wxCommandEvent &) {
SetSelectedRows(&AssDialogue::Effect, Effect->GetValue(), _("effect change"), AssFile::COMMIT_DIAG_META);
}
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void SubsEditBox::OnCommentChange(wxCommandEvent &event) {
SetSelectedRows(&AssDialogue::Comment, CommentBox->GetValue(), _("comment change"), AssFile::COMMIT_DIAG_META);
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}
int SubsEditBox::BlockAtPos(wxString const& text, int pos) const {
int n = 0;
int max = text.size() - 1;
for (int i = 0; i <= pos && i <= max; ++i) {
if (i > 0 && text[i] == '{')
n++;
if (text[i] == '}' && i != max && i != pos && i != pos -1 && (i+1 == max || text[i+1] != '{'))
n++;
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}
return n;
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}
void SubsEditBox::SetTag(wxString tag, wxString value, bool atEnd) {
assert(line);
assert(line->Valid);
if (line->Blocks.empty())
line->ParseASSTags();
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int selstart, selend;
get_selection(TextEdit, selstart, selend);
int start = atEnd ? selend : selstart;
int blockn = BlockAtPos(line->Text, start);
AssDialogueBlockPlain *plain;
AssDialogueBlockOverride *ovr;
while (blockn >= 0) {
AssDialogueBlock *block = line->Blocks[blockn];
if (dynamic_cast<AssDialogueBlockDrawing*>(block))
--blockn;
else if ((plain = dynamic_cast<AssDialogueBlockPlain*>(block))) {
// Cursor is in a comment block, so try the previous block instead
if (plain->GetText().StartsWith("{")) {
--blockn;
start = line->Text.rfind('{', start);
}
else
break;
}
else {
ovr = dynamic_cast<AssDialogueBlockOverride*>(block);
assert(ovr);
break;
}
}
// If we didn't hit a suitable block for inserting the override just put
// it at the beginning of the line
if (blockn < 0)
start = 0;
wxString insert = tag + value;
int shift = insert.size();
if (plain || blockn < 0) {
line->Text = line->Text.Left(start) + "{" + insert + "}" + line->Text.Mid(start);
shift += 2;
line->ParseASSTags();
}
else {
wxString alt;
if (tag == "\\c") alt = "\\1c";
// Remove old of same
bool found = false;
for (size_t i = 0; i < ovr->Tags.size(); i++) {
wxString name = ovr->Tags[i]->Name;
if (tag == name || alt == name) {
shift -= ((wxString)*ovr->Tags[i]).size();
if (found) {
delete ovr->Tags[i];
ovr->Tags.erase(ovr->Tags.begin() + i);
i--;
}
else {
ovr->Tags[i]->Params[0]->Set(value);
ovr->Tags[i]->Params[0]->omitted = false;
found = true;
}
}
}
if (!found) {
ovr->AddTag(insert);
}
line->UpdateText();
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}
TextEdit->SetTextTo(line->Text);
if (!atEnd) TextEdit->SetSelectionU(selstart+shift,selend+shift);
TextEdit->SetFocus();
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}
void SubsEditBox::OnFlagButton(wxCommandEvent &evt) {
int id = evt.GetId();
assert(id < BUTTON_LAST && id >= BUTTON_FIRST);
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wxString tagname;
wxString desc;
bool state = false;
AssStyle *style = c->ass->GetStyle(line->Style);
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AssStyle defStyle;
if (!style) style = &defStyle;
if (id == BUTTON_BOLD) {
tagname = "\\b";
desc = _("toggle bold");
state = style->bold;
}
else if (id == BUTTON_ITALICS) {
tagname = "\\i";
desc = _("toggle italic");
state = style->italic;
}
else if (id == BUTTON_UNDERLINE) {
tagname = "\\u";
desc = _("toggle underline");
state = style->underline;
}
else if (id == BUTTON_STRIKEOUT) {
tagname = "\\s";
desc = _("toggle strikeout");
state = style->strikeout;
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}
else {
return;
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}
line->ParseASSTags();
int selstart, selend;
get_selection(TextEdit, selstart, selend);
int blockn = BlockAtPos(line->Text, selstart);
state = get_value(*line, blockn, state, tagname);
SetTag(tagname, wxString::Format("%i", !state));
if (selend != selstart) {
SetTag(tagname, wxString::Format("%i", state), true);
}
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line->ClearBlocks();
commitId = -1;
CommitText(desc);
}
void SubsEditBox::OnFontButton(wxCommandEvent &) {
int selstart, selend;
get_selection(TextEdit, selstart, selend);
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line->ParseASSTags();
int blockn = BlockAtPos(line->Text, selstart);
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wxFont startfont;
AssStyle *style = c->ass->GetStyle(line->Style);
AssStyle defStyle;
if (!style) style = &defStyle;
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startfont.SetFaceName(get_value(*line, blockn, style->font, "\\fn"));
startfont.SetPointSize(get_value(*line, blockn, (int)style->fontsize, "\\fs"));
startfont.SetWeight(get_value(*line, blockn, style->bold, "\\b") ? wxFONTWEIGHT_BOLD : wxFONTWEIGHT_NORMAL);
startfont.SetStyle(get_value(*line, blockn, style->italic, "\\i") ? wxFONTSTYLE_ITALIC : wxFONTSTYLE_NORMAL);
startfont.SetUnderlined(get_value(*line, blockn, style->underline, "\\u"));
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wxFont font = wxGetFontFromUser(this, startfont);
if (!font.Ok() || font == startfont) {
line->ClearBlocks();
return;
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}
if (font.GetFaceName() != startfont.GetFaceName()) {
SetTag("\\fn", font.GetFaceName());
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}
if (font.GetPointSize() != startfont.GetPointSize()) {
SetTag("\\fs", wxString::Format("%i", font.GetPointSize()));
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}
if (font.GetWeight() != startfont.GetWeight()) {
SetTag("\\b", wxString::Format("%i", font.GetWeight() == wxFONTWEIGHT_BOLD));
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}
if (font.GetStyle() != startfont.GetStyle()) {
SetTag("\\i", wxString::Format("%i", font.GetStyle() == wxFONTSTYLE_ITALIC));
}
if (font.GetUnderlined() != startfont.GetUnderlined()) {
SetTag("\\i", wxString::Format("%i", font.GetUnderlined()));
}
line->ClearBlocks();
commitId = -1;
CommitText(_("set font"));
}
void SubsEditBox::OnColorButton(wxCommandEvent &evt) {
int id = evt.GetId();
assert(id < BUTTON_LAST && id >= BUTTON_FIRST);
wxString alt;
wxColor color;
AssStyle *style = c->ass->GetStyle(line->Style);
AssStyle defStyle;
if (!style) style = &defStyle;
if (id == BUTTON_COLOR1) {
color = style->primary.GetWXColor();
colorTag = "\\c";
alt = "\\c1";
}
else if (id == BUTTON_COLOR2) {
color = style->secondary.GetWXColor();
colorTag = "\\2c";
}
else if (id == BUTTON_COLOR3) {
color = style->outline.GetWXColor();
colorTag = "\\3c";
}
else if (id == BUTTON_COLOR4) {
color = style->shadow.GetWXColor();
colorTag = "\\4c";
}
else {
return;
}
commitId = -1;
line->ParseASSTags();
int selstart, selend;
get_selection(TextEdit, selstart, selend);
int blockn = BlockAtPos(line->Text, selstart);
color = get_value(*line, blockn, color, colorTag, alt);
wxString initialText = line->Text;
wxColor newColor = GetColorFromUser<SubsEditBox, &SubsEditBox::SetColorCallback>(c->parent, color, this);
if (newColor == color) {
TextEdit->SetTextTo(initialText);
TextEdit->SetSelectionU(selstart, selend);
}
line->ClearBlocks();
CommitText(_("set color"));
}
void SubsEditBox::SetColorCallback(wxColor newColor) {
if (newColor.Ok()) {
SetTag(colorTag, AssColor(newColor).GetASSFormatted(false));
CommitText(_("set color"));
}
}