Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

1. some more tests in console

Browse Source 
2. added wxFileType::GetOpenCommand() demo in the exec sample
3. "fixed" the error messages from wxExecute() - still no idea why it happens
   though :-(


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8588 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2000-10-19 23:50:07 +00:00
parent bab004238d
commit 6ba636000f
4 changed files with 155 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
samples/exec/exec.cpp
View File

@@ -45,6 +45,8 @@
#include "wx/process.h"
#include "wx/mimetype.h"
#ifdef __WINDOWS__
#include "wx/dde.h"
#endif // __WINDOWS__
@@ -88,6 +90,8 @@ public:
void OnExecWithRedirect(wxCommandEvent& event);
void OnExecWithPipe(wxCommandEvent& event);
void OnFileExec(wxCommandEvent& event);
void OnDDEExec(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
@@ -104,6 +108,8 @@ private:
const wxArrayString& output,
const wxString& title);
void DoAsyncExec(const wxString& cmd);
wxString m_cmdLast;
wxListBox *m_lbox;
@@ -178,6 +184,7 @@ enum
Exec_SyncExec = 200,
Exec_AsyncExec,
Exec_Shell,
Exec_OpenFile,
Exec_DDEExec,
Exec_Redirect,
Exec_Pipe,
@@ -203,6 +210,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(Exec_Redirect, MyFrame::OnExecWithRedirect)
EVT_MENU(Exec_Pipe, MyFrame::OnExecWithPipe)
EVT_MENU(Exec_OpenFile, MyFrame::OnFileExec)
EVT_MENU(Exec_DDEExec, MyFrame::OnDDEExec)
EVT_MENU(Exec_About, MyFrame::OnAbout)
@@ -276,6 +285,9 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
execMenu->Append(Exec_Pipe, _T("&Pipe through command...\tCtrl-P"),
_T("Pipe a string through a filter"));
execMenu->AppendSeparator();
execMenu->Append(Exec_OpenFile, _T("Open &file...\tCtrl-F"),
_T("Launch the command to open this kind of files"));
#ifdef __WINDOWS__
execMenu->AppendSeparator();
execMenu->Append(Exec_DDEExec, _T("Execute command via &DDE...\tCtrl-D"));
@@ -323,6 +335,24 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
_T("About Exec"), wxOK | wxICON_INFORMATION, this);
}
void MyFrame::DoAsyncExec(const wxString& cmd)
{
wxProcess *process = new MyProcess(this, cmd);
long pid = wxExecute(cmd, FALSE /* async */, process);
if ( !pid )
{
wxLogError(_T("Execution of '%s' failed."), cmd.c_str());
delete process;
}
else
{
wxLogStatus(_T("Process %ld (%s) launched."), pid, cmd.c_str());
m_cmdLast = cmd;
}
}
void MyFrame::OnSyncExec(wxCommandEvent& WXUNUSED(event))
{
wxString cmd = wxGetTextFromUser(_T("Enter the command: "),
@@ -350,20 +380,7 @@ void MyFrame::OnAsyncExec(wxCommandEvent& WXUNUSED(event))
if ( !cmd )
return;
wxProcess *process = new MyProcess(this, cmd);
long pid = wxExecute(cmd, FALSE /* async */, process);
if ( !pid )
{
wxLogError(_T("Execution of '%s' failed."), cmd.c_str());
delete process;
}
else
{
wxLogStatus(_T("Process %ld (%s) launched."), pid, cmd.c_str());
m_cmdLast = cmd;
}
DoAsyncExec(cmd);
}
void MyFrame::OnShell(wxCommandEvent& WXUNUSED(event))
@@ -474,6 +491,39 @@ void MyFrame::OnExecWithPipe(wxCommandEvent& WXUNUSED(event))
m_cmdLast = cmd;
}
void MyFrame::OnFileExec(wxCommandEvent& event)
{
static wxString s_filename;
wxString filename = wxLoadFileSelector(_T("file"), _T(""), s_filename);
if ( !filename )
return;
s_filename = filename;
wxString ext = filename.AfterFirst(_T('.'));
wxFileType *ft = wxTheMimeTypesManager->GetFileTypeFromExtension(ext);
if ( !ft )
{
wxLogError(_T("Impossible to determine the file type for extension '%s'"),
ext.c_str());
return;
}
wxString cmd;
bool ok = ft->GetOpenCommand(&cmd,
wxFileType::MessageParameters(filename, _T("")));
delete ft;
if ( !ok )
{
wxLogError(_T("Impossible to find out how to open files of extension '%s'"),
ext.c_str());
return;
}
DoAsyncExec(cmd);
}
void MyFrame::OnDDEExec(wxCommandEvent& WXUNUSED(event))
{
#ifdef __WINDOWS__