Avoid function cast by refactoring callback prototype

2 files changed, 6 insertions, 8 deletions

diff --git a/MainPanel.c b/MainPanel.c
index 3e7a812d..859c5130 100644
--- a/MainPanel.c
+++ b/MainPanel.c
@@ -44,6 +44,11 @@ void MainPanel_pidSearch(MainPanel* this, int ch) {
    }
 }
 
+static const char* MainPanel_getValue(Panel* this, int i) {
+   const Process* p = (const Process*) Panel_get(this, i);
+   return Process_getCommand(p);
+}
+
 static HandlerResult MainPanel_eventHandler(Panel* super, int ch) {
    MainPanel* this = (MainPanel*) super;
 
@@ -77,7 +82,7 @@ static HandlerResult MainPanel_eventHandler(Panel* super, int ch) {
       reaction |= HTOP_RECALCULATE | HTOP_REDRAW_BAR | HTOP_SAVE_SETTINGS;
       result = HANDLED;
    } else if (ch != ERR && this->inc->active) {
-      bool filterChanged = IncSet_handleKey(this->inc, ch, super, (IncMode_GetPanelValue) MainPanel_getValue, NULL);
+      bool filterChanged = IncSet_handleKey(this->inc, ch, super, MainPanel_getValue, NULL);
       if (filterChanged) {
          this->state->pl->incFilter = IncSet_filter(this->inc);
          reaction = HTOP_REFRESH | HTOP_REDRAW_BAR;
@@ -136,11 +141,6 @@ int MainPanel_selectedPid(MainPanel* this) {
    return -1;
 }
 
-const char* MainPanel_getValue(MainPanel* this, int i) {
-   Process* p = (Process*) Panel_get((Panel*)this, i);
-   return Process_getCommand(p);
-}
-
 bool MainPanel_foreachProcess(MainPanel* this, MainPanel_ForeachProcessFn fn, Arg arg, bool* wasAnyTagged) {
    Panel* super = (Panel*) this;
    bool ok = true;
diff --git a/MainPanel.h b/MainPanel.h
index 03a1affd..2427ca32 100644
--- a/MainPanel.h
+++ b/MainPanel.h
@@ -38,8 +38,6 @@ void MainPanel_pidSearch(MainPanel* this, int ch);
 
 int MainPanel_selectedPid(MainPanel* this);
 
-const char* MainPanel_getValue(MainPanel* this, int i);
-
 bool MainPanel_foreachProcess(MainPanel* this, MainPanel_ForeachProcessFn fn, Arg arg, bool* wasAnyTagged);
 
 extern const PanelClass MainPanel_class;