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Code Issues Releases Wiki Activity

Add listeners for most non-audio options that need them. Closes #1047. 

Originally committed to SVN as r4764.
This commit is contained in:
Thomas Goyne 2010-08-26 18:38:37 +00:00
parent 0704887ad4
commit 0248e7c754
9 changed files with 108 additions and 55 deletions
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14
aegisub/libaegisub/common/option_value.cpp
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@ -28,18 +28,18 @@ namespace agi {
void OptionValue::NotifyChanged() {
for (ChangeListenerSet::const_iterator nfcb = listeners.begin(); nfcb != listeners.end(); ++nfcb) {
(nfcb->first->*(nfcb->second))(*this);
nfcb->second(*this);
}
}
void OptionValue::Subscribe(OptionValueListener *listener, OptionValueListener::ChangeEvent function) {
assert(listeners.find(listener) == listeners.end());
listeners[listener] = function;
void OptionValue::Subscribe(void *key, ChangeListener listener) {
assert(listeners.find(key) == listeners.end());
listeners[key] = listener;
}
void OptionValue::Unsubscribe(OptionValueListener *listener, OptionValueListener::ChangeEvent function) {
assert(listeners.find(listener) != listeners.end() && listeners[listener] == function);
listeners.erase(listener);
void OptionValue::Unsubscribe(void *key) {
assert(listeners.find(key) != listeners.end());
listeners.erase(key);
}
}

29
aegisub/libaegisub/include/libaegisub/option_value.h
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@ -24,6 +24,12 @@
#include <fstream>
#include <map>
#include <vector>
#ifdef _WIN32
#include <functional>
#else
#include <tr1/functional>
#endif
#endif
#include <libaegisub/exception.h>
@ -38,24 +44,16 @@ DEFINE_SIMPLE_EXCEPTION_NOINNER(OptionValueErrorInvalidType, OptionValueError, "
DEFINE_SIMPLE_EXCEPTION_NOINNER(OptionValueErrorInvalidListType, OptionValueError, "options/array/invalid_type")
class OptionValue;
class ConfigVisitor;
/// @class OptionValueListener
/// Inherit from this class to get the proper type for the notification callback
/// signature.
class OptionValueListener {
public:
/// @brief Type of a notification callback function for option value changes
typedef void (OptionValueListener::*ChangeEvent)(const OptionValue &option);
};
/// @class OptionValue
/// Holds an actual option.
class OptionValue {
typedef std::map<OptionValueListener*, OptionValueListener::ChangeEvent> ChangeListenerSet;
public:
typedef std::tr1::function<void (const OptionValue &)> ChangeListener;
private:
typedef std::map<void*, ChangeListener> ChangeListenerSet;
ChangeListenerSet listeners;
protected:
@ -131,9 +129,8 @@ public:
virtual void GetDefaultListBool(std::vector<bool> &out) const { throw ListTypeError("string"); }
void Subscribe(OptionValueListener *listener, OptionValueListener::ChangeEvent function);
void Unsubscribe(OptionValueListener *listener, OptionValueListener::ChangeEvent function);
void Subscribe(void *key, ChangeListener listener);
void Unsubscribe(void *key);
};
#define CONFIG_OPTIONVALUE(type_name, type) \

13
aegisub/libaegisub/lagi_pre.h
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@ -30,14 +30,17 @@
#include <iterator>
#include <numeric>
#include <map>
#ifdef _WIN32
#include <memory>
#else
#include <tr1/memory>
#endif
#include <sstream>
#include <string>
#ifdef _WIN32
#include <functional>
#include <memory>
#else
#include <tr1/functional>
#include <tr1/memory>
#endif
#ifdef __DEPRECATED // Dodge GCC warnings
# undef __DEPRECATED
# include <strstream>

19
aegisub/src/base_grid.cpp
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@ -105,6 +105,25 @@ BaseGrid::BaseGrid(wxWindow* parent, wxWindowID id, const wxPoint& pos, const wx
// Set style
UpdateStyle();
agi::OptionValue::ChangeListener UpdateStyle(std::tr1::bind(&BaseGrid::UpdateStyle, this));
OPT_GET("Subtitle/Grid/Font Face")->Subscribe(this, UpdateStyle);
OPT_GET("Subtitle/Grid/Font Size")->Subscribe(this, UpdateStyle);
agi::OptionValue::ChangeListener Refresh(std::tr1::bind(&BaseGrid::Refresh, this, false, (wxRect*)NULL));
OPT_GET("Colour/Subtitle Grid/Active Border")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Background/Background")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Background/Comment")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Background/Inframe")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Background/Selected Comment")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Background/Selection")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Collision")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Header")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Left Column")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Lines")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Selection")->Subscribe(this, Refresh);
OPT_GET("Colour/Subtitle Grid/Standard")->Subscribe(this, Refresh);
OPT_GET("Subtitle/Grid/Highlight Subtitles in Frame")->Subscribe(this, Refresh);
}

25
aegisub/src/subs_edit_ctrl.cpp
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@ -180,8 +180,27 @@ SubsTextEditCtrl::SubsTextEditCtrl(wxWindow* parent, wxSize wsize, long style, S
Bind(wxEVT_COMMAND_MENU_SELECTED, function<void (wxCommandEvent &)>(bind(&SubsTextEditCtrl::SelectAll, this)), EDIT_MENU_SELECT_ALL);
Bind(wxEVT_STC_STYLENEEDED, &SubsTextEditCtrl::UpdateCallTip, this);
agi::OptionValue::ChangeListener SetStyles = bind(&SubsTextEditCtrl::SetStyles, this);
OPT_GET("Subtitle/Edit Box/Font Face")->Subscribe(this, SetStyles);
OPT_GET("Subtitle/Edit Box/Font Size")->Subscribe(this, SetStyles);
OPT_GET("Colour/Subtitle/Syntax/Normal")->Subscribe(this, SetStyles);
OPT_GET("Colour/Subtitle/Syntax/Brackets")->Subscribe(this, SetStyles);
OPT_GET("Colour/Subtitle/Syntax/Slashes")->Subscribe(this, SetStyles);
OPT_GET("Colour/Subtitle/Syntax/Highlight Tags")->Subscribe(this, SetStyles);
OPT_GET("Colour/Subtitle/Syntax/Error")->Subscribe(this, SetStyles);
OPT_GET("Colour/Subtitle/Syntax/Background/Error")->Subscribe(this, SetStyles);
OPT_GET("Colour/Subtitle/Syntax/Parameters")->Subscribe(this, SetStyles);
OPT_GET("Colour/Subtitle/Syntax/Line Break")->Subscribe(this, SetStyles);
OPT_GET("Colour/Subtitle/Syntax/Karaoke Template")->Subscribe(this, SetStyles);
OPT_GET("Subtitle/Highlight/Syntax")->Subscribe(this, bind(&SubsTextEditCtrl::UpdateStyle, this, 0, -1));
static wxStyledTextEvent evt;
OPT_GET("App/Call Tips")->Subscribe(this, bind(&SubsTextEditCtrl::UpdateCallTip, this, ref(evt)));
}
SubsTextEditCtrl::~SubsTextEditCtrl() {
}
@ -261,7 +280,11 @@ void SubsTextEditCtrl::SetStyles() {
}
void SubsTextEditCtrl::UpdateStyle(int start, int _length) {
if (OPT_GET("Subtitle/Highlight/Syntax")->GetBool() == 0) return;
if (!OPT_GET("Subtitle/Highlight/Syntax")->GetBool()) {
StartStyling(0,255);
SetUnicodeStyling(start, _length, 0);
return;
}
// Check if it's a template line
AssDialogue *diag = grid->GetActiveLine();

22
aegisub/src/video_context.cpp
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@ -108,6 +108,17 @@ VideoContext::VideoContext()
{
Bind(EVT_VIDEO_ERROR, &VideoContext::OnVideoError, this);
Bind(EVT_SUBTITLES_ERROR, &VideoContext::OnSubtitlesError, this);
agi::OptionValue::ChangeListener providerChanged(std::tr1::bind(&VideoContext::Reload, this));
OPT_GET("Subtitle/Provider")->Subscribe(this, providerChanged);
OPT_GET("Video/Provider")->Subscribe(this, providerChanged);
// It would be nice to find a way to move these to the individual providers
OPT_GET("Provider/Avisynth/Allow Ancient")->Subscribe(this, providerChanged);
OPT_GET("Provider/Avisynth/Memory Max")->Subscribe(this, providerChanged);
OPT_GET("Provider/Video/FFmpegSource/Decoding Threads")->Subscribe(this, providerChanged);
OPT_GET("Provider/Video/FFmpegSource/Unsafe Seeking")->Subscribe(this, providerChanged);
}
VideoContext::~VideoContext () {
@ -115,6 +126,8 @@ VideoContext::~VideoContext () {
delete audio->provider;
delete audio->player;
}
// Don't unsubscribe from option change notifications as the options object
// might not even exist anymore
}
VideoContext *VideoContext::Get() {
@ -161,6 +174,7 @@ void VideoContext::SetVideo(const wxString &filename) {
provider.reset(new ThreadedFrameSource(filename, this), std::mem_fun(&ThreadedFrameSource::End));
videoProvider = provider->GetVideoProvider();
videoFile = filename;
keyFrames = videoProvider->GetKeyFrames();
@ -208,6 +222,14 @@ void VideoContext::SetVideo(const wxString &filename) {
}
}
void VideoContext::Reload() {
if (IsLoaded()) {
int frame = frame_n;
SetVideo(videoFile);
JumpToFrame(frame);
}
}
void VideoContext::AddDisplay(VideoDisplay *display) {
if (std::find(displayList.begin(), displayList.end(), display) == displayList.end())
displayList.push_back(display);

5
aegisub/src/video_context.h
View File

@ -86,6 +86,9 @@ private:
/// DOCME
std::tr1::shared_ptr<ThreadedFrameSource> provider;
/// Filename of currently open video
wxString videoFile;
/// DOCME
std::vector<int> keyFrames;
@ -218,6 +221,8 @@ public:
void SetVideo(const wxString &filename);
/// @brief Close the video, keyframes and timecodes
void Reset();
/// @brief Close and reopen the current video
void Reload();
/// @brief Jump to the beginning of a frame
/// @param n Frame number to jump to

17
aegisub/src/video_slider.cpp
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@ -52,6 +52,11 @@
#include "video_display.h"
#include "video_slider.h"
/// IDs
enum {
NextFrame = 1300,
PrevFrame
};
/// @brief Constructor
/// @param parent
@ -68,19 +73,13 @@ VideoSlider::VideoSlider (wxWindow* parent, wxWindowID id)
SetMinSize(wxSize(20, 25));
locked = false;
SetRange(0,1);
OPT_GET("Video/Slider/Show Keyframes")->Subscribe(this, std::tr1::bind(&wxWindow::Refresh, this, false, (wxRect*)NULL));
}
/// @brief Get value
/// @return
///
int VideoSlider::GetValue() {
return val;
VideoSlider::~VideoSlider() {
OPT_GET("Video/Slider/Show Keyframes")->Unsubscribe(this);
}
/// @brief Set value
/// @param value
/// @return

19
aegisub/src/video_slider.h
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@ -57,8 +57,6 @@ class SubtitlesGrid;
///
/// DOCME
class VideoSlider: public wxWindow {
private:
/// DOCME
int val;
@ -96,27 +94,14 @@ public:
SubtitlesGrid *grid;
VideoSlider(wxWindow* parent, wxWindowID id);
~VideoSlider();
void NextFrame();
void PrevFrame();
void SetRange(int start,int end);
int GetValue();
int GetValue() const { return val; };
void SetValue(int value);
DECLARE_EVENT_TABLE()
};
///////
// IDs
enum {
/// DOCME
NextFrame = 1300,
/// DOCME
PrevFrame
};