Add bindable commands for visual vector clip tools

src/command/vis_tool.cpp

@@ -50,6 +50,25 @@ namespace {
 		}
 	};
 
+	template<VisualToolVectorClipMode M>
+	struct visual_tool_vclip_command : public Command {
+		CMD_TYPE(COMMAND_VALIDATE | COMMAND_RADIO)
+
+		bool Validate(const agi::Context *c) override {
+			return !!c->project->VideoProvider();
+		}
+
+		bool IsActive(const agi::Context *c) override {
+			return c->videoDisplay->ToolIsVectorClipTool(M);
+		}
+
+		void operator()(agi::Context *c) override {
+			std::unique_ptr<VisualToolVectorClip> vclip = agi::make_unique<VisualToolVectorClip>(c->videoDisplay, c);
+			c->videoDisplay->SetTool(std::move(vclip));
+			c->videoDisplay->SetVectorClipTool(M);
+		}
+	};
+
 	struct visual_mode_cross final : public visual_tool_command<VisualToolCross> {
 		CMD_NAME("video/tool/cross")
 		CMD_ICON(visual_standard)
@@ -105,6 +124,66 @@ namespace {
 		STR_DISP("Vector Clip")
 		STR_HELP("Clip subtitles to a vectorial area")
 	};
+
+	// Vector clip tools
+
+	struct visual_mode_vclip_drag final : public visual_tool_vclip_command<VCLIP_DRAG> {
+		CMD_NAME("video/tool/vclip/drag")
+		CMD_ICON(visual_vector_clip_drag)
+		STR_MENU("Drag")
+		STR_DISP("Drag")
+		STR_HELP("Drag control points")
+	};
+
+	struct visual_mode_vclip_line final : public visual_tool_vclip_command<VCLIP_LINE> {
+		CMD_NAME("video/tool/vclip/line")
+		CMD_ICON(visual_vector_clip_line)
+		STR_MENU("Line")
+		STR_DISP("Line")
+		STR_HELP("Appends a line")
+	};
+	struct visual_mode_vclip_bicubic final : public visual_tool_vclip_command<VCLIP_BICUBIC> {
+		CMD_NAME("video/tool/vclip/bicubic")
+		CMD_ICON(visual_vector_clip_bicubic)
+		STR_MENU("Bicubic")
+		STR_DISP("Bicubic")
+		STR_HELP("Appends a bezier bicubic curve")
+	};
+	struct visual_mode_vclip_convert final : public visual_tool_vclip_command<VCLIP_CONVERT> {
+		CMD_NAME("video/tool/vclip/convert")
+		CMD_ICON(visual_vector_clip_convert)
+		STR_MENU("Convert")
+		STR_DISP("Convert")
+		STR_HELP("Converts a segment between line and bicubic")
+	};
+	struct visual_mode_vclip_insert final : public visual_tool_vclip_command<VCLIP_INSERT> {
+		CMD_NAME("video/tool/vclip/insert")
+		CMD_ICON(visual_vector_clip_insert)
+		STR_MENU("Insert")
+		STR_DISP("Insert")
+		STR_HELP("Inserts a control point")
+	};
+	struct visual_mode_vclip_remove final : public visual_tool_vclip_command<VCLIP_REMOVE> {
+		CMD_NAME("video/tool/vclip/remove")
+		CMD_ICON(visual_vector_clip_remove)
+		STR_MENU("Remove")
+		STR_DISP("Remove")
+		STR_HELP("Removes a control point")
+	};
+	struct visual_mode_vclip_freehand final : public visual_tool_vclip_command<VCLIP_FREEHAND> {
+		CMD_NAME("video/tool/vclip/freehand")
+		CMD_ICON(visual_vector_clip_freehand)
+		STR_MENU("Freehand")
+		STR_DISP("Freehand")
+		STR_HELP("Draws a freehand shape")
+	};
+	struct visual_mode_vclip_freehand_smooth final : public visual_tool_vclip_command<VCLIP_FREEHAND_SMOOTH> {
+		CMD_NAME("video/tool/vclip/freehand_smooth")
+		CMD_ICON(visual_vector_clip_freehand_smooth)
+		STR_MENU("Freehand smooth")
+		STR_DISP("Freehand smooth")
+		STR_HELP("Draws a smoothed freehand shape")
+	};
 }
 
 namespace cmd {
@@ -116,5 +195,14 @@ namespace cmd {
 		reg(agi::make_unique<visual_mode_scale>());
 		reg(agi::make_unique<visual_mode_clip>());
 		reg(agi::make_unique<visual_mode_vector_clip>());
+
+		reg(agi::make_unique<visual_mode_vclip_drag>());
+		reg(agi::make_unique<visual_mode_vclip_line>());
+		reg(agi::make_unique<visual_mode_vclip_bicubic>());
+		reg(agi::make_unique<visual_mode_vclip_convert>());
+		reg(agi::make_unique<visual_mode_vclip_insert>());
+		reg(agi::make_unique<visual_mode_vclip_remove>());
+		reg(agi::make_unique<visual_mode_vclip_freehand>());
+		reg(agi::make_unique<visual_mode_vclip_freehand_smooth>());
 	}
 }

src/spline_curve.h

@@ -32,6 +32,8 @@
 /// @ingroup visual_ts
 ///
 
+#pragma once
+
 #include "vector2d.h"
 
 #include <vector>

src/video_display.cpp

@@ -428,10 +428,23 @@ void VideoDisplay::SetTool(std::unique_ptr<VisualToolBase> new_tool) {
 	}
 }
 
+bool VideoDisplay::SetVectorClipTool(VisualToolVectorClipMode vcliptoolmode) const {
+	if (ToolIsType(typeid(VisualToolVectorClip))) {
+		static_cast<VisualToolVectorClip*>(tool.get())->SetMode(vcliptoolmode);
+		return true;
+	} else {
+		return false;
+	}
+}
+
 bool VideoDisplay::ToolIsType(std::type_info const& type) const {
 	return tool && typeid(*tool) == type;
 }
 
+bool VideoDisplay::ToolIsVectorClipTool(VisualToolVectorClipMode vcliptoolmode) const {
+	return ToolIsType(typeid(VisualToolVectorClip)) && static_cast<VisualToolVectorClip*>(tool.get());
+}
+
 Vector2D VideoDisplay::GetMousePosition() const {
 	return last_mouse_pos ? tool->ToScriptCoords(last_mouse_pos) : last_mouse_pos;
 }

src/video_display.h

@@ -35,6 +35,7 @@
 #include <libaegisub/signal.h>
 
 #include "vector2d.h"
+#include "visual_tool_vector_clip.h"
 
 #include <memory>
 #include <typeinfo>
@@ -165,8 +166,14 @@ public:
 
 	void SetTool(std::unique_ptr<VisualToolBase> new_tool);
 
+	/// Will only set the vector clip mode if the vector clip tool is active already,
+	/// otherwise it just returns false.
+	bool SetVectorClipTool(VisualToolVectorClipMode vcliptoolmode) const;
+
 	bool ToolIsType(std::type_info const& type) const;
 
+	bool ToolIsVectorClipTool(VisualToolVectorClipMode vcliptoolmode) const;
+
 	/// Discard all OpenGL state
 	void Unload();
 };

src/visual_tool_vector_clip.cpp

@@ -65,6 +65,9 @@ void VisualToolVectorClip::SetToolbar(wxToolBar *toolBar) {
 }
 
 void VisualToolVectorClip::SetMode(VisualToolVectorClipMode new_mode) {
+	if (toolBar == nullptr) {
+		throw agi::InternalError("Vector clip toolbar hasn't been set yet!");
+	}
 	// Manually enforce radio behavior as we want one selection in the bar
 	// rather than one per group
 	for (int i = 0; i < VCLIP_LAST; i++)
@@ -73,6 +76,10 @@ void VisualToolVectorClip::SetMode(VisualToolVectorClipMode new_mode) {
 	mode = new_mode;
 }
 
+VisualToolVectorClipMode VisualToolVectorClip::GetMode() {
+	return mode;
+}
+
 void VisualToolVectorClip::Draw() {
 	if (!active_line) return;
 	if (spline.empty()) return;

src/visual_tool_vector_clip.h

@@ -14,6 +14,8 @@
 //
 // Aegisub Project http://www.aegisub.org/
 
+#pragma once
+
 #include "visual_feature.h"
 #include "visual_tool.h"
 #include "spline.h"
@@ -51,10 +53,6 @@ class VisualToolVectorClip final : public VisualTool<VisualToolVectorClipDraggab
 
 	std::set<Feature *> box_added;
 
-	/// @brief Set the mode
-	/// @param mode 0-7
-	void SetMode(VisualToolVectorClipMode mode);
-
 	void Save();
 	void Commit(wxString message="") override;
 
@@ -73,4 +71,10 @@ class VisualToolVectorClip final : public VisualTool<VisualToolVectorClipDraggab
 public:
 	VisualToolVectorClip(VideoDisplay *parent, agi::Context *context);
 	void SetToolbar(wxToolBar *tb) override;
+
+	/// @brief Set the mode. Only valid if the tool is already active.
+	/// @param mode
+	void SetMode(VisualToolVectorClipMode mode);
+
+	VisualToolVectorClipMode GetMode();
 };