#include "wx/wxprec.h"
#ifdef __BORLANDC__
- #pragma hdrstop
+#pragma hdrstop
#endif
-// for all others, include the necessary headers
+#include "autocapture.h"
+
#ifndef WX_PRECOMP
- #include "wx/wx.h"
+#include "wx/wx.h"
#endif
-#include <wx/filename.h>
+#include "wx/bitmap.h"
+#include "wx/filename.h"
+#include "wx/notebook.h"
-#include "autocapture.h"
+#include <ctime>
+
+#ifdef __WXMAC__
+#include <cstring>
+#endif
+
+
+// ----------------------------------------------------------------------------
+// AutoCaptureMechanism
+// ----------------------------------------------------------------------------
+AutoCaptureMechanism::AutoCaptureMechanism(wxNotebook *notebook,
+ int flag, int margin)
+: m_notebook(notebook),
+ m_flag(flag),
+ m_margin(margin),
+ m_grid(NULL)
+{
+}
-wxBitmap Capture(int x, int y, int width, int height)
+/* static */
+wxString AutoCaptureMechanism::default_dir = wxT("screenshots");
+
+/* static */
+wxString AutoCaptureMechanism::GetDefaultDirectoryAbsPath()
{
- //Somehow wxScreenDC.Blit() doesn't work under Mac for now. Here is a trick.
- #ifdef __WXMAC__
+ wxFileName output = wxFileName::DirName(GetDefaultDirectory());
+ output.MakeAbsolute();
+ return output.GetFullPath();
+}
- //wxExecute(_T("screencapture -x ") + tempfile, wxEXEC_SYNC);
+/* static */
+void AutoCaptureMechanism::Delay(int seconds)
+{
+ // TODO: Switch this to use wxTimer.
- system("screencapture -x /tmp/wx_screen_capture.png");
+ // Wait for 3 seconds
+ clock_t start = clock();
+ while ( clock() - start < (clock_t)CLOCKS_PER_SEC * seconds)
+ wxYieldIfNeeded();
+}
- wxBitmap fullscreen;
+/* static */
+bool AutoCaptureMechanism::Capture(wxBitmap* bitmap, int x, int y,
+ int width, int height, int delay)
+{
+ // Somehow wxScreenDC.Blit() doesn't work under Mac for now. Here is a trick.
+#ifdef __WXMAC__
+ // wxExecute(wxT("screencapture -x ") + tempfile, wxEXEC_SYNC);
+
+ char captureCommand[80] =""; // a reasonable max size is 80
+ sprintf(captureCommand, "sleep %d;%s", delay, "screencapture -x /tmp/wx_screen_capture.png");
+ system(captureCommand);
+
+ if(delay) Delay(delay);
+
+ wxBitmap fullscreen;
do
{
- fullscreen = wxBitmap(_T("/tmp/wx_screen_capture.png"), wxBITMAP_TYPE_PNG);
+ fullscreen = wxBitmap(wxT("/tmp/wx_screen_capture.png"), wxBITMAP_TYPE_PNG);
}
while(!fullscreen.IsOk());
- wxBitmap screenshot = fullscreen.GetSubBitmap(wxRect(x,y,width,height));
+ *bitmap = fullscreen.GetSubBitmap(wxRect(x, y, width, height));
+
+ // to prevent loading the old screenshot next time
+ system("rm /tmp/wx_screen_capture.png");
- #else //Under other paltforms, take a real screenshot
+ return true;
- //Create a DC for the whole screen area
+#else // Under other paltforms, take a real screenshot
+
+ if(delay) Delay(delay);
+
+ // Create a DC for the whole screen area
wxScreenDC dcScreen;
- //Create a Bitmap that will later on hold the screenshot image
- //Note that the Bitmap must have a size big enough to hold the screenshot
- //-1 means using the current default colour depth
- wxBitmap screenshot(width, height, -1);
+ bitmap->Create(width, height);
- //Create a memory DC that will be used for actually taking the screenshot
+ // Create a memory DC that will be used for actually taking the screenshot
wxMemoryDC memDC;
- //Tell the memory DC to use our Bitmap
- //all drawing action on the memory DC will go to the Bitmap now
- memDC.SelectObject(screenshot);
- //Blit (in this case copy) the actual screen on the memory DC
- //and thus the Bitmap
- memDC.Blit( 0, //Copy to this X coordinate
- 0, //Copy to this Y coordinate
- width, //Copy this width
- height, //Copy this height
- &dcScreen, //From where do we copy?
- x, //What's the X offset in the original DC?
- y //What's the Y offset in the original DC?
- );
- //Select the Bitmap out of the memory DC by selecting a new
- //uninitialized Bitmap
+ memDC.SelectObject((*bitmap));
+ memDC.Clear();
+
+ // Blit (in this case copy) the actual screen on the memory DC
+ // and thus the Bitmap
+ memDC.Blit( 0, // Copy to this X coordinate
+ 0, // Copy to this Y coordinate
+ width, // Copy this width
+ height, // Copy this height
+ &dcScreen, // From where do we copy?
+ x, // What's the X offset in the original DC?
+ y // What's the Y offset in the original DC?
+ );
+
+ // Select the Bitmap out of the memory DC by selecting a new
+ // uninitialized Bitmap
memDC.SelectObject(wxNullBitmap);
- #endif //#ifdef __WXMAC__
-
-// wxMessageBox(_(""),_(""));
-
- return screenshot;
+#endif // #ifdef __WXMAC__
+ return true;
}
-wxBitmap Capture(wxRect rect)
+/* static */
+bool AutoCaptureMechanism::Capture(wxBitmap* bitmap, wxRect rect, int delay)
{
wxPoint origin = rect.GetPosition();
- return Capture(origin.x, origin.y, rect.GetWidth(), rect.GetHeight());
+ return Capture(bitmap, origin.x, origin.y, rect.GetWidth(), rect.GetHeight(), delay);
}
+/* static */
+void AutoCaptureMechanism::Save(wxBitmap* screenshot, const wxString& fileName)
+{
+ // make sure default_dir exists
+ if (!wxDirExists(default_dir))
+ wxMkdir(default_dir);
-// ----------------------------------------------------------------------------
-// AutoCaptureMechanism
-// ----------------------------------------------------------------------------
+ wxFileName fullFileName(default_dir, fileName + ".png");
+
+ // do not overwrite already existing files with this name
+ while (fullFileName.FileExists())
+ fullFileName.SetName(fullFileName.GetName() + "_");
+
+ // save the screenshot as a PNG
+ screenshot->SaveFile(fullFileName.GetFullPath(), wxBITMAP_TYPE_PNG);
+}
void AutoCaptureMechanism::CaptureAll()
{
+ // start from the first page
m_notebook->SetSelection(0);
wxYield();
- for(ControlList::iterator it = m_controlList.begin();
- it != m_controlList.end();
- ++it)
+ for (ControlList::iterator it = m_controlList.begin();
+ it != m_controlList.end();
+ ++it)
{
- Control & ctrl = *it;
+ Control &ctrl = *it;
- if(ctrl.flag == AJ_TurnPage) // Turn to next page
+ if (ctrl.flag == AJ_TurnPage) // Turn to next page
{
m_notebook->SetSelection(m_notebook->GetSelection() + 1);
wxYield();
continue;
}
- wxBitmap screenshot = Capture(ctrl);
+ // create the screenshot
+ wxBitmap screenshot(1, 1);
+ Capture(&screenshot, ctrl);
if(ctrl.flag & AJ_Union)
{
- screenshot = Union(screenshot, Capture(*(++it)));
+ // union screenshots until AJ_UnionEnd
+ do
+ {
+ ++it;
+ it->name = ctrl.name; //preserving the name
+ wxBitmap screenshot2(1, 1);
+ Capture(&screenshot2, *it);
+ wxBitmap combined(1, 1);
+ Union(&screenshot, &screenshot2, &combined);
+ screenshot = combined;
+ }
+ while(!(it->flag & AJ_UnionEnd));
}
- Save(screenshot, ctrl.name);
+ // and save it
+ Save(&screenshot, ctrl.name);
}
}
-wxBitmap AutoCaptureMechanism::Capture(Control & ctrl)
+bool AutoCaptureMechanism::Capture(wxBitmap* bitmap, Control& ctrl)
{
- if(ctrl.name == wxT("")) //no mannual specification for the control name
+ // no manual specification for the control name
+ // or name adjustment is disabled globally
+ if (ctrl.name == wxT("") || m_flag & AJ_DisableNameAdjust)
{
- //Get name from wxRTTI
+ // Get its name from wxRTTI
ctrl.name = ctrl.ctrl->GetClassInfo()->GetClassName();
}
int choice = wxNO;
- if(ctrl.flag & AJ_Dropdown)
+ wxRect rect = GetRect(ctrl.ctrl, ctrl.flag);
+
+ if (ctrl.flag & AJ_Dropdown && !(m_flag & AJ_DisableDropdown))
{
- wxString caption = _("Do you wish to capture the dropdown list of ") + ctrl.name + _("?");
- wxString notice = _("Click YES to capture it.\nAnd you MUST drop down the ") + ctrl.name + _(" in 3 seconds after close me.\n");
- notice += _("Click NO otherwise.");
+ // for drop-down controls we need the help of the user
+ wxString caption = _("Drop-down screenshot...");
+ wxString msg =
+ wxString::Format(_("Do you wish to capture the drop-down list of '%s' ?\n\n If YES, please drop down the list of '%s' in 5 seconds after closing this message box.\n If NO, the screenshot for this control won't contain its drop-down list."),
+ ctrl.name, ctrl.name);
- choice = wxMessageBox(notice, caption, wxYES_NO, m_notebook);
+ choice = wxMessageBox(msg, caption, wxYES_NO, m_notebook);
- if(choice == wxYES)
+ if (choice == wxYES)
{
- //Wait for 3 seconds
- using std::clock;
- using std::clock_t;
-
- clock_t start = clock();
- while(clock() - start < CLOCKS_PER_SEC * 3)
- {
- wxYieldIfNeeded();
- }
+ //A little hint
+ ctrl.ctrl->SetCursor(wxCursor(wxCURSOR_HAND));
+
+ // Do some rect adjust so it can include the dropdown list
+ // This adjust isn't pretty, but it works fine on all three paltforms.
+ // Looking forward to a better solution
+ int h = rect.GetHeight();
+ rect.SetHeight(h * 4);
}
}
- wxRect rect = GetRect(ctrl.ctrl, ctrl.flag);
-
- //Do some rect adjust so it can include the dropdown list
- //Currently it only works well under MSW, not adjusted for Linux and Mac OS
- if(ctrl.flag & AJ_Dropdown && choice == wxYES)
- {
-// #ifdef __WXMSW__
- int h = rect.GetHeight();
- rect.SetHeight(h * 4);
-// #endif
- }
-
- //cut off "wx" and change them into lowercase.
+ // cut off "wx" and change the name into lowercase.
// e.g. wxButton will have a name of "button" at the end
- ctrl.name.StartsWith(_T("wx"), &(ctrl.name));
+ ctrl.name.StartsWith(wxT("wx"), &(ctrl.name));
ctrl.name.MakeLower();
- wxBitmap screenshot = ::Capture(rect);
+ // take the screenshot
+ Capture(bitmap, rect, (choice == wxYES)?5:0);
- if(ctrl.flag & AJ_RegionAdjust)
- {
+ if (choice == wxYES) ctrl.ctrl->SetCursor(wxNullCursor);
+
+ if (ctrl.flag & AJ_RegionAdjust)
PutBack(ctrl.ctrl);
- }
- return screenshot;
+ return true;
}
-//if AJ_RegionAdjust is specified, the following line will use the label trick to adjust
-//the region position and size
-wxRect GetRect(wxWindow* ctrl, int flag);
-//put the control back after the label trick(Using reparent/resizer approach)
-void PutBack(wxWindow * ctrl);
-
-wxBitmap AutoCaptureMechanism::Union(wxBitmap pic1, wxBitmap pic2)
+/* static */
+bool AutoCaptureMechanism::Union(wxBitmap* top, wxBitmap* bottom, wxBitmap* result)
{
int w1, w2, h1, h2, w, h;
- w1 = pic1.GetWidth();
- w2 = pic2.GetWidth();
- h1 = pic1.GetHeight();
- h2 = pic2.GetHeight();
+ w1 = top->GetWidth();
+ w2 = bottom->GetWidth();
+ h1 = top->GetHeight();
+ h2 = bottom->GetHeight();
const int gap_between = 20;
w = (w1 >= w2) ? w1 : w2;
h = h1 + h2 + gap_between;
- wxBitmap result(w, h, -1);
+ result->Create(w, h);
wxMemoryDC dstDC;
- dstDC.SelectObject(result);
+ dstDC.SelectObject((*result));
- dstDC.DrawBitmap(pic1, 0, 0, false);
- dstDC.DrawBitmap(pic2, 0, h1 + gap_between, false);
+ dstDC.SetBrush(*wxWHITE_BRUSH);
+ dstDC.Clear();
+ dstDC.DrawBitmap((*top), 0, 0);
+ dstDC.DrawBitmap((*bottom), 0, h1 + gap_between);
dstDC.SelectObject(wxNullBitmap);
- wxMemoryDC maskDC;
- wxBitmap mask(w, h, 1);
- maskDC.SelectObject(mask);
-
- maskDC.SetPen(*wxTRANSPARENT_PEN);
- maskDC.SetBrush(*wxBLACK_BRUSH);
- maskDC.DrawRectangle(0, 0, w + 1, h + 1);
-
- maskDC.SetBrush(*wxWHITE_BRUSH);
- maskDC.DrawRectangle(0, 0, w1, h1);
- maskDC.DrawRectangle(0, h1 + gap_between, w2, h2);
- maskDC.SelectObject(wxNullBitmap);
-
- result.SetMask(new wxMask(mask));
-
- return result;
-}
-
-void AutoCaptureMechanism::Save(wxBitmap screenshot, wxString fileName)
-{
- //Check if m_defaultDir already existed
- if(!wxDirExists(m_dir))
- wxMkdir(m_dir);
-
- wxString fullFileName = m_dir + wxFileName::GetPathSeparator() + fileName;
-
- //to prvent overwritten
- while(wxFileName::FileExists(fullFileName + _T(".png"))) fullFileName += _T("_");
-
- //Our Bitmap now has the screenshot, so let's save it as an png
- //The filename itself is without extension.
- screenshot.SaveFile(fullFileName + _T(".png"), wxBITMAP_TYPE_PNG);
+ return true;
}
wxRect AutoCaptureMechanism::GetRect(wxWindow* ctrl, int flag)
{
- if(flag & AJ_RegionAdjust)
+ if( !(m_flag & AJ_DisableRegionAdjust) && (flag & AJ_RegionAdjust)
+ || (m_flag & AJ_AlwaysRegionAdjust) )
{
wxWindow * parent = ctrl->GetParent();
wxSizer * sizer = parent->GetSizer();
- if(sizer)
- {
- sizer->Detach(ctrl);
-
- /*
- +---------+-----------+---------+
- | 0 | label | 1 |
- +---------+-----------+---------+
- | label | ctrl | label |
- +---------+-----------+---------+
- | 2 | label | 3 |
- +---------+-----------+---------+
- */
-
- m_grid = new wxFlexGridSizer(3, 3, m_border, m_border);
-
- wxStaticText* l[4];
-
- for(int i = 0; i < 4; ++i)
- l[i] = new wxStaticText(parent, wxID_ANY, wxT(" "));
-
- m_grid->Add(l[0]);
- m_grid->Add(new wxStaticText(parent, wxID_ANY, wxT(" ")));
- m_grid->Add(l[1]);
- m_grid->Add(new wxStaticText(parent, wxID_ANY, wxT(" ")));
- m_grid->Add(ctrl);
- m_grid->Add(new wxStaticText(parent, wxID_ANY, wxT(" ")));
- m_grid->Add(l[2]);
- m_grid->Add(new wxStaticText(parent, wxID_ANY, wxT(" ")));
- m_grid->Add(l[3]);
-
- sizer->Add(m_grid);
- parent->SetSizer(sizer);
- parent->Layout();
-
- parent->Refresh();
- wxYield();
-
- return wxRect(l[0]->GetScreenRect().GetBottomRight(),
- l[3]->GetScreenRect().GetTopLeft());
-
- }
- else //Actually it won't get here working with the current guiframe.h/guiframe.cpp
- {
- return ctrl->GetScreenRect().Inflate(m_border);
- }
+ //The assertion won't fail if controls are still managed by wxSizer, and it's unlikely to
+ //change in the future.
+ wxASSERT_MSG(sizer,
+ "The GUI that AutoCaptureMechanism working with doesn't manage controls with wxSizer");
+
+ sizer->Detach(ctrl);
+
+ /*
+ +---------+-----------+---------+
+ | 0 | label | 1 |
+ +---------+-----------+---------+
+ | label | ctrl | label |
+ +---------+-----------+---------+
+ | 2 | label | 3 |
+ +---------+-----------+---------+
+ */
+
+ m_grid = new wxFlexGridSizer(3, 3, m_margin, m_margin);
+
+ wxStaticText* l[4];
+
+ for (int i = 0; i < 4; ++i)
+ l[i] = new wxStaticText(parent, wxID_ANY, wxT(" "));
+
+ m_grid->Add(l[0]);
+ m_grid->Add(new wxStaticText(parent, wxID_ANY, wxT(" ")));
+ m_grid->Add(l[1]);
+ m_grid->Add(new wxStaticText(parent, wxID_ANY, wxT(" ")));
+ m_grid->Add(ctrl, 1, wxEXPAND);
+ m_grid->Add(new wxStaticText(parent, wxID_ANY, wxT(" ")));
+ m_grid->Add(l[2]);
+ m_grid->Add(new wxStaticText(parent, wxID_ANY, wxT(" ")));
+ m_grid->Add(l[3]);
+
+ sizer->Add(m_grid);
+ parent->SetSizer(sizer);
+ parent->Layout();
+
+ parent->Refresh();
+ wxYield();
+
+ return wxRect(l[0]->GetScreenRect().GetBottomRight(),
+ l[3]->GetScreenRect().GetTopLeft());
}
else
{
- return ctrl->GetScreenRect().Inflate(m_border);
+ return ctrl->GetScreenRect().Inflate(m_margin);
}
}
void AutoCaptureMechanism::PutBack(wxWindow * ctrl)
{
+ if(!m_grid) return;
+
m_grid->Detach(ctrl);
wxSizerItemList children = m_grid->GetChildren();
- for(wxSizerItemList::iterator it = children.begin(); it != children.end(); ++it)
+ for (wxSizerItemList::iterator it = children.begin(); it != children.end(); ++it)
{
wxSizerItem* item = *it;
- if(item->IsWindow()) delete (*it)->GetWindow();
+ if (item->IsWindow()) delete (*it)->GetWindow();
}
wxSizer * sizer = ctrl->GetParent()->GetSizer();
+
+ //The assertion won't fail if controls are still managed by wxSizer, and it's unlikely to
+ //change in the future.
+ wxASSERT_MSG(sizer,
+ "The GUI that AutoCaptureMechanism working with doesn't manage controls with wxSizer");
+
sizer->Detach(m_grid);
delete m_grid;
+ m_grid = NULL;
+
sizer->Add(ctrl);
}
projects / wxWidgets.git / blobdiff