150 lines
4.3 KiB
C++
150 lines
4.3 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// -----------------------------------------------------------------------------
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//
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// AEGISUB
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//
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// Website: http://aegisub.cellosoft.com
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// Contact: mailto:zeratul@cellosoft.com
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//
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///////////
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// Headers
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#include "dialog_progress.h"
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///////////////
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// Constructor
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DialogProgress::DialogProgress(wxWindow *parent,wxString title,volatile bool *cancel,wxString message,int cur,int max)
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: wxDialog(parent,-1,title,wxDefaultPosition,wxDefaultSize,wxBORDER_RAISED/* | wxSTAY_ON_TOP*/)
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{
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// Variables
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canceled = cancel;
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if (cancel) *canceled = false;
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// Gauge
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gauge = new wxGauge(this, -1, max, wxDefaultPosition, wxSize(300,20), wxGA_HORIZONTAL);
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wxButton *cancelButton = NULL;
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if (cancel) cancelButton = new wxButton(this,wxID_CANCEL);
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text = new wxStaticText(this, -1, message, wxDefaultPosition, wxDefaultSize, wxALIGN_CENTRE | wxST_NO_AUTORESIZE);
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// Main sizer
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wxSizer *MainSizer = new wxBoxSizer(wxVERTICAL);
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MainSizer->Add(gauge,1,wxEXPAND | wxALL,5);
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MainSizer->Add(text,0,wxEXPAND | wxALIGN_CENTER | wxBOTTOM,5);
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if (cancel) MainSizer->Add(cancelButton,0,wxALIGN_CENTER | wxLEFT | wxRIGHT | wxBOTTOM,5);
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MainSizer->SetSizeHints(this);
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SetSizer(MainSizer);
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Center();
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}
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////////////////
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// Set progress
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void DialogProgress::SetProgress(int cur,int max) {
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// Lock
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bool isMain = wxIsMainThread();
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if (!isMain) wxMutexGuiEnter();
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// Update
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gauge->SetRange(max);
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gauge->SetValue(cur);
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wxSafeYield(this);
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// Unlock
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if (!isMain) wxMutexGuiLeave();
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}
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////////////////
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// Set progress
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void DialogProgress::SetText(wxString setto) {
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// Lock
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bool isMain = wxIsMainThread();
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if (!isMain) wxMutexGuiEnter();
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// Update
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text->SetLabel(setto);
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wxYield();
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// Unlock
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if (!isMain) wxMutexGuiLeave();
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}
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///////////////
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// Event table
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BEGIN_EVENT_TABLE(DialogProgress,wxDialog)
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EVT_BUTTON(wxID_CANCEL,DialogProgress::OnCancel)
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END_EVENT_TABLE()
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//////////
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// Cancel
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void DialogProgress::OnCancel(wxCommandEvent &event) {
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if (canceled) *canceled = true;
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bool isMain = wxIsMainThread();
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if (!isMain) wxMutexGuiEnter();
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Destroy();
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if (!isMain) wxMutexGuiLeave();
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}
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//////////////////////
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// Thread constructor
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DialogProgressThread::DialogProgressThread(wxWindow *parent,wxString title,volatile bool *canceled,wxString message,int cur,int max)
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: wxThread(wxTHREAD_DETACHED)
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{
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dialog = new DialogProgress(parent,title,canceled,message,cur,max);
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}
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/////////////////////
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// Thread destructor
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DialogProgressThread::~DialogProgressThread() {
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}
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//////////////////////
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// Thread entry point
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wxThread::ExitCode DialogProgressThread::Entry() {
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dialog->ShowModal();
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dialog = NULL;
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Delete();
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return 0;
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}
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/////////
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// Close
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void DialogProgressThread::Close() {
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wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
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dialog->canceled = NULL;
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dialog->AddPendingEvent(event);
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}
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