Add check box "Same in all tools" in the Dynamics options window (fix #4003)

Now each tool has independent 'dynamic options'. A global configuration
for all tools is also possible via the 'Same in all tools' option.

ALso this fix, solves a regression inserted in:
2cc15cda9e82611b3af7bb3cab07cf2fdc479b42
(bug inserted: stabilizer is always active)

data/gui.xml

@@ -1262,7 +1262,7 @@
         <param name="type" value="shading" />
       </item>
       <separator />
-      <item command="SetSameInk" text="@.same_in_all_tools" group="ink_options" />
+      <item command="SetSameInk" text="@general.same_in_all_tools" group="ink_options" />
     </menu>
 
   </menus>

data/pref.xml

@@ -317,6 +317,7 @@
       <option id="discard_brush" type="bool" default="false" />
     </section>
     <section id="shared">
+      <option id="share_dynamics" type="bool" default="false" />
       <option id="share_ink" type="bool" default="false" />
       <option id="ink" type="app::tools::InkType" default="app::tools::InkType::DEFAULT" />
     </section>

data/strings/en.ini

@@ -976,6 +976,7 @@ END
 reset = Reset
 advanced_options = Advanced Options
 unknown = Unknown
+same_in_all_tools = Same in all Tools
 
 [gif_options]
 title = GIF Options
@@ -1061,9 +1062,6 @@ copy_color = Copy Alpha+Color
 lock_alpha = Lock Alpha
 shading = Shading
 
-[ink_popup_menu]
-same_in_all_tools = Same in all Tools
-
 [jpeg_options]
 title = JPEG Options
 quality = Quality:

data/widgets/dynamics.xml

@@ -1,5 +1,5 @@
 <!-- Aseprite -->
-<!-- Copyright (C) 2020-2022  Igara Studio S.A. -->
+<!-- Copyright (C) 2020-2023  Igara Studio S.A. -->
 <gui>
   <vbox id="dynamics">
     <hbox>
@@ -57,6 +57,8 @@
       <label id="velocity_label" text="@.velocity" style="mini_label" />
       <hbox id="velocity_placeholder" cell_align="horizontal" />
     </grid>
+    <separator horizontal="true" cell_hspan="2" />
+    <check id="same_in_all_tools" text="@general.same_in_all_tools" />
 
   </vbox>
 </gui>

src/app/tools/tool_loop_manager.cpp

@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2019-2022  Igara Studio S.A.
+// Copyright (C) 2019-2023  Igara Studio S.A.
 // Copyright (C) 2001-2018  David Capello
 //
 // This program is distributed under the terms of
@@ -169,7 +169,7 @@ bool ToolLoopManager::releaseButton(const Pointer& pointer)
 void ToolLoopManager::movement(Pointer pointer)
 {
   // Filter points with the stabilizer
-  if (m_dynamics.stabilizerFactor > 0) {
+  if (m_dynamics.stabilizer && m_dynamics.stabilizerFactor > 0) {
     const double f = m_dynamics.stabilizerFactor;
     const gfx::Point delta = (pointer.point() - m_stabilizerCenter);
     const double distance = std::sqrt(delta.x*delta.x + delta.y*delta.y);

src/app/ui/context_bar.cpp

@@ -1152,37 +1152,7 @@ public:
     , m_ctxBar(ctxBar) {
     addItem(SkinTheme::get(this)->parts.dynamics(), "dynamics_field");
 
-    // TODO: it would be better to initialize 'm_popup' at the time you
+    loadDynamicsPref();
-    // need to display the dynamic options in the 'switchPopup()'
-    // function.
-    // However, initialization during construction of the DynamicField
-    // is an easy way to get the current dithering matrix given the
-    // index of the selected item of the "dithering matrix" comboBox.
-    m_popup.reset(new DynamicsPopup(this));
-    m_popup->loadDynamicPref(
-      &Preferences::instance().tool(App::instance()->activeTool()));
-    m_popup->setOptionsGridVisibility(m_optionsGridVisibility);
-    m_dynamics = m_popup->getDynamics();
-    m_popup->Close.connect(
-      [this](CloseEvent&){
-        deselectItems();
-        m_dynamics = m_popup->getDynamics();
-        auto& dynaPref = Preferences::instance().tool(
-          App::instance()->activeTool()).dynamics;
-        dynaPref.stabilizer(m_dynamics.stabilizer);
-        dynaPref.stabilizerFactor(m_dynamics.stabilizerFactor);
-        dynaPref.size(m_dynamics.size);
-        dynaPref.angle(m_dynamics.angle);
-        dynaPref.gradient(m_dynamics.gradient);
-        dynaPref.minSize.setValue(m_dynamics.minSize);
-        dynaPref.minAngle.setValue(m_dynamics.minAngle);
-        dynaPref.minPressureThreshold(m_dynamics.minPressureThreshold);
-        dynaPref.minVelocityThreshold(m_dynamics.minVelocityThreshold);
-        dynaPref.maxPressureThreshold(m_dynamics.maxPressureThreshold);
-        dynaPref.maxVelocityThreshold(m_dynamics.maxVelocityThreshold);
-        dynaPref.colorFromTo(m_dynamics.colorFromTo);
-        dynaPref.matrixIndex(m_popup->ditheringIndex());
-      });
   }
 
   void switchPopup() {
@@ -1192,6 +1162,28 @@ public:
       return;
     }
 
+    if (!m_popup.get())
+      m_popup.reset(new DynamicsPopup(this));
+    auto activeTool = App::instance()->activeTool();
+    m_popup->loadDynamicsPref();
+    m_dynamics = m_popup->getDynamics();
+    m_sameInAllTools = m_popup->sharedSettings();
+    m_popup->Close.connect(
+      [this](CloseEvent&) {
+        deselectItems();
+        auto activeTool = App::instance()->activeTool();
+        m_dynamics = m_popup->getDynamics();
+        m_sameInAllTools = m_popup->sharedSettings();
+        if (m_sameInAllTools) {
+          for (Tool* tool : *App::instance()->toolBox())
+            saveDynamicsPref(tool);
+        }
+        else
+          saveDynamicsPref(activeTool);
+      });
+
+    m_popup->refreshVisibility();
+
     const gfx::Rect bounds = this->bounds();
     m_popup->remapWindow();
     fit_bounds(display(), m_popup.get(),
@@ -1214,6 +1206,48 @@ public:
       m_popup->setOptionsGridVisibility(state);
   }
 
+  void saveDynamicsPref(Tool* tool) {
+    auto& dynaPref = Preferences::instance().tool(tool).dynamics;
+    dynaPref.stabilizer(m_dynamics.stabilizer);
+    dynaPref.stabilizerFactor(m_dynamics.stabilizerFactor);
+    dynaPref.size(m_dynamics.size);
+    dynaPref.angle(m_dynamics.angle);
+    dynaPref.gradient(m_dynamics.gradient);
+    dynaPref.minSize.setValue(m_dynamics.minSize);
+    dynaPref.minAngle.setValue(m_dynamics.minAngle);
+    dynaPref.minPressureThreshold(m_dynamics.minPressureThreshold);
+    dynaPref.minVelocityThreshold(m_dynamics.minVelocityThreshold);
+    dynaPref.maxPressureThreshold(m_dynamics.maxPressureThreshold);
+    dynaPref.maxVelocityThreshold(m_dynamics.maxVelocityThreshold);
+    dynaPref.colorFromTo(m_dynamics.colorFromTo);
+    dynaPref.matrixIndex(m_popup->ditheringIndex());
+    Preferences::instance().shared.shareDynamics(m_sameInAllTools);
+  }
+
+  void loadDynamicsPref() {
+    auto& dynaPref = Preferences::instance()
+      .tool(App::instance()->activeTool()).dynamics;
+    m_dynamics.stabilizer = dynaPref.stabilizer();
+    m_dynamics.stabilizerFactor = dynaPref.stabilizerFactor();
+    m_dynamics.size = dynaPref.size();
+    m_dynamics.angle = dynaPref.angle();
+    m_dynamics.gradient = dynaPref.gradient();
+    m_dynamics.minSize = dynaPref.minSize();
+    m_dynamics.minAngle = dynaPref.minAngle();
+    m_dynamics.minPressureThreshold = dynaPref.minPressureThreshold();
+    m_dynamics.minVelocityThreshold = dynaPref.minVelocityThreshold();
+    m_dynamics.maxPressureThreshold = dynaPref.maxPressureThreshold();
+    m_dynamics.maxVelocityThreshold = dynaPref.maxVelocityThreshold();
+    m_dynamics.colorFromTo = dynaPref.colorFromTo();
+
+    DitheringSelector matrixSel(DitheringSelector::SelectMatrix);
+    matrixSel.setSelectedItemIndex(dynaPref.matrixIndex());
+    render::DitheringMatrix matrix(matrixSel.ditheringMatrix());
+    m_dynamics.ditheringMatrix = matrix;
+
+    m_sameInAllTools = Preferences::instance().shared.shareDynamics();
+  }
+
 private:
   // DynamicsPopup::Delegate impl
   doc::BrushRef getActiveBrush() override {
@@ -1247,6 +1281,7 @@ private:
   ContextBar* m_ctxBar;
   mutable tools::DynamicsOptions m_dynamics;
   bool m_optionsGridVisibility = true;
+  bool m_sameInAllTools = false;
 };
 
 class ContextBar::FreehandAlgorithmField : public CheckBox {

src/app/ui/dynamics_popup.cpp

@@ -10,6 +10,8 @@
 
 #include "app/ui/dynamics_popup.h"
 
+#include "app/app.h"
+#include "app/tools/tool_box.h"
 #include "app/ui/dithering_selector.h"
 #include "app/ui/skin/skin_theme.h"
 #include "os/font.h"
@@ -293,9 +295,9 @@ int DynamicsPopup::ditheringIndex() const {
   return 0;
 }
 
-void DynamicsPopup::loadDynamicPref(ToolPreferences* toolPref) {
+void DynamicsPopup::loadDynamicsPref() {
-  if (toolPref) {
+  auto& dynaPref = Preferences::instance().tool(
-    auto& dynaPref = toolPref->dynamics;
+    App::instance()->activeTool()).dynamics;
   m_dynamics->stabilizer()->setSelected(dynaPref.stabilizer());
   m_stabilizerFactorBackup = dynaPref.stabilizerFactor();
   m_dynamics->stabilizerFactor()->setValue(
@@ -323,7 +325,9 @@ void DynamicsPopup::loadDynamicPref(ToolPreferences* toolPref) {
 
   if (m_ditheringSel)
     m_ditheringSel->setSelectedItemIndex(dynaPref.matrixIndex());
-  }
+
+  m_dynamics->sameInAllTools()->setSelected(
+    Preferences::instance().shared.shareDynamics());
 }
 
 tools::DynamicsOptions DynamicsPopup::getDynamics() const
@@ -374,36 +378,12 @@ bool DynamicsPopup::isCheck(int i) const
           ->icon() == theme->parts.dropPixelsOk());
 }
 
-void DynamicsPopup::onValuesChange(ButtonSet::Item* item)
+// Update Pressure/Velocity/Gradient popup's variables visibility
+// according ButtonSet checks.
+// Used after a value change (onValuesChange) and when the popup is
+// displayed (on ContextBar::DynamicsField::switchPopup()).
+void DynamicsPopup::refreshVisibility()
 {
-  auto theme = SkinTheme::get(this);
-  const skin::SkinPartPtr& ok = theme->parts.dropPixelsOk();
-  const int i = (item ? m_dynamics->values()->getItemIndex(item): -1);
-
-  // Switch item off
-  if (item && item->icon().get() == ok.get()) {
-    item->setIcon(nullptr);
-  }
-  else {
-    switch (i) {
-      case SIZE_WITH_PRESSURE:
-      case SIZE_WITH_VELOCITY:
-        setCheck(SIZE_WITH_PRESSURE, i == SIZE_WITH_PRESSURE);
-        setCheck(SIZE_WITH_VELOCITY, i == SIZE_WITH_VELOCITY);
-        break;
-      case ANGLE_WITH_PRESSURE:
-      case ANGLE_WITH_VELOCITY:
-        setCheck(ANGLE_WITH_PRESSURE, i == ANGLE_WITH_PRESSURE);
-        setCheck(ANGLE_WITH_VELOCITY, i == ANGLE_WITH_VELOCITY);
-        break;
-      case GRADIENT_WITH_PRESSURE:
-      case GRADIENT_WITH_VELOCITY:
-        setCheck(GRADIENT_WITH_PRESSURE, i == GRADIENT_WITH_PRESSURE);
-        setCheck(GRADIENT_WITH_VELOCITY, i == GRADIENT_WITH_VELOCITY);
-        break;
-    }
-  }
-
   const bool hasPressure = (isCheck(SIZE_WITH_PRESSURE) ||
                             isCheck(ANGLE_WITH_PRESSURE) ||
                             isCheck(GRADIENT_WITH_PRESSURE));
@@ -459,6 +439,44 @@ void DynamicsPopup::onValuesChange(ButtonSet::Item* item)
   setHotRegion(m_hotRegion);
 }
 
+bool DynamicsPopup::sharedSettings() const
+{
+  return m_dynamics->sameInAllTools()->isSelected();
+}
+
+void DynamicsPopup::onValuesChange(ButtonSet::Item* item)
+{
+  auto theme = SkinTheme::get(this);
+  const skin::SkinPartPtr& ok = theme->parts.dropPixelsOk();
+  const int i = (item ? m_dynamics->values()->getItemIndex(item): -1);
+
+  // Switch item off
+  if (item && item->icon().get() == ok.get()) {
+    item->setIcon(nullptr);
+  }
+  else {
+    switch (i) {
+      case SIZE_WITH_PRESSURE:
+      case SIZE_WITH_VELOCITY:
+        setCheck(SIZE_WITH_PRESSURE, i == SIZE_WITH_PRESSURE);
+        setCheck(SIZE_WITH_VELOCITY, i == SIZE_WITH_VELOCITY);
+        break;
+      case ANGLE_WITH_PRESSURE:
+      case ANGLE_WITH_VELOCITY:
+        setCheck(ANGLE_WITH_PRESSURE, i == ANGLE_WITH_PRESSURE);
+        setCheck(ANGLE_WITH_VELOCITY, i == ANGLE_WITH_VELOCITY);
+        break;
+      case GRADIENT_WITH_PRESSURE:
+      case GRADIENT_WITH_VELOCITY:
+        setCheck(GRADIENT_WITH_PRESSURE, i == GRADIENT_WITH_PRESSURE);
+        setCheck(GRADIENT_WITH_VELOCITY, i == GRADIENT_WITH_VELOCITY);
+        break;
+    }
+  }
+
+  refreshVisibility();
+}
+
 void DynamicsPopup::updateFromToText()
 {
   m_dynamics->gradientFromTo()->setText(

src/app/ui/dynamics_popup.h

@@ -37,8 +37,10 @@ namespace app {
 
     tools::DynamicsOptions getDynamics() const;
     void setOptionsGridVisibility(bool state);
-    void loadDynamicPref(ToolPreferences* toolPref);
+    void loadDynamicsPref();
     int ditheringIndex() const;
+    void refreshVisibility();
+    bool sharedSettings() const;
 
   private:
     class ThresholdSlider;