add original htop code

htop-0.9 downloaded from http://archive.ubuntu.com/ubuntu/pool/universe/h/htop/htop_0.9.orig.tar.gz

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>

1 files changed, 136 insertions, 0 deletions

diff --git a/CategoriesPanel.c b/CategoriesPanel.c
new file mode 100644
index 0000000..b3cb3aa
--- /dev/null
+++ b/CategoriesPanel.c
@@ -0,0 +1,136 @@
+
+#include "CategoriesPanel.h"
+#include "AvailableMetersPanel.h"
+#include "MetersPanel.h"
+#include "DisplayOptionsPanel.h"
+#include "ColumnsPanel.h"
+#include "ColorsPanel.h"
+#include "AvailableColumnsPanel.h"
+
+#include "Panel.h"
+
+#include "debug.h"
+#include <assert.h>
+
+/*{
+
+typedef struct CategoriesPanel_ {
+   Panel super;
+
+   Settings* settings;
+   ScreenManager* scr;
+} CategoriesPanel;
+
+}*/
+
+static const char* MetersFunctions[] = {"      ", "      ", "      ", "Type  ", "      ", "      ", "MoveUp", "MoveDn", "Remove", "Done  ", NULL};
+
+static const char* AvailableMetersFunctions[] = {"      ", "      ", "      ", "      ", "Add L ", "Add R ", "      ", "      ", "      ", "Done  ", NULL};
+
+static const char* DisplayOptionsFunctions[] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  ", NULL};
+
+static const char* ColumnsFunctions[] = {"      ", "      ", "      ", "      ", "      ", "      ", "MoveUp", "MoveDn", "Remove", "Done  ", NULL};
+
+static const char* ColorsFunctions[] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  ", NULL};
+
+static const char* AvailableColumnsFunctions[] = {"      ", "      ", "      ", "      ", "Add   ", "      ", "      ", "      ", "      ", "Done  ", NULL};
+
+static void CategoriesPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   CategoriesPanel* this = (CategoriesPanel*) object;
+   Panel_done(super);
+   free(this);
+}
+
+void CategoriesPanel_makeMetersPage(CategoriesPanel* this) {
+   Panel* leftMeters = (Panel*) MetersPanel_new(this->settings, "Left column", this->settings->header->leftMeters, this->scr);
+   Panel* rightMeters = (Panel*) MetersPanel_new(this->settings, "Right column", this->settings->header->rightMeters, this->scr);
+   Panel* availableMeters = (Panel*) AvailableMetersPanel_new(this->settings, leftMeters, rightMeters, this->scr);
+   ScreenManager_add(this->scr, leftMeters, FunctionBar_new(MetersFunctions, NULL, NULL), 20);
+   ScreenManager_add(this->scr, rightMeters, FunctionBar_new(MetersFunctions, NULL, NULL), 20);
+   ScreenManager_add(this->scr, availableMeters, FunctionBar_new(AvailableMetersFunctions, NULL, NULL), -1);
+}
+
+static void CategoriesPanel_makeDisplayOptionsPage(CategoriesPanel* this) {
+   Panel* displayOptions = (Panel*) DisplayOptionsPanel_new(this->settings, this->scr);
+   ScreenManager_add(this->scr, displayOptions, FunctionBar_new(DisplayOptionsFunctions, NULL, NULL), -1);
+}
+
+static void CategoriesPanel_makeColorsPage(CategoriesPanel* this) {
+   Panel* colors = (Panel*) ColorsPanel_new(this->settings, this->scr);
+   ScreenManager_add(this->scr, colors, FunctionBar_new(ColorsFunctions, NULL, NULL), -1);
+}
+
+static void CategoriesPanel_makeColumnsPage(CategoriesPanel* this) {
+   Panel* columns = (Panel*) ColumnsPanel_new(this->settings, this->scr);
+   Panel* availableColumns = (Panel*) AvailableColumnsPanel_new(this->settings, columns, this->scr);
+   ScreenManager_add(this->scr, columns, FunctionBar_new(ColumnsFunctions, NULL, NULL), 20);
+   ScreenManager_add(this->scr, availableColumns, FunctionBar_new(AvailableColumnsFunctions, NULL, NULL), -1);
+}
+
+static HandlerResult CategoriesPanel_eventHandler(Panel* super, int ch) {
+   CategoriesPanel* this = (CategoriesPanel*) super;
+
+   HandlerResult result = IGNORED;
+
+   int selected = Panel_getSelectedIndex(super);
+   switch (ch) {
+      case EVENT_SETSELECTED:
+         result = HANDLED;
+         break;
+      case KEY_UP:
+      case KEY_CTRLP:
+      case KEY_DOWN:
+      case KEY_CTRLN:
+      case KEY_NPAGE:
+      case KEY_PPAGE:
+      case KEY_HOME:
+      case KEY_END: {
+         int previous = selected;
+         Panel_onKey(super, ch);
+         selected = Panel_getSelectedIndex(super);
+         if (previous != selected)
+            result = HANDLED;
+         break;
+      }
+   }
+
+   if (result == HANDLED) {
+      int size = ScreenManager_size(this->scr);
+      for (int i = 1; i < size; i++)
+         ScreenManager_remove(this->scr, 1);
+      switch (selected) {
+         case 0:
+            CategoriesPanel_makeMetersPage(this);
+            break;
+         case 1:
+            CategoriesPanel_makeDisplayOptionsPage(this);
+            break;
+         case 2:
+            CategoriesPanel_makeColorsPage(this);
+            break;
+         case 3:
+            CategoriesPanel_makeColumnsPage(this);
+            break;
+      }
+   }
+
+   return result;
+}
+
+CategoriesPanel* CategoriesPanel_new(Settings* settings, ScreenManager* scr) {
+   CategoriesPanel* this = (CategoriesPanel*) malloc(sizeof(CategoriesPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
+   ((Object*)this)->delete = CategoriesPanel_delete;
+
+   this->settings = settings;
+   this->scr = scr;
+   super->eventHandler = CategoriesPanel_eventHandler;
+   Panel_setHeader(super, "Setup");
+   Panel_add(super, (Object*) ListItem_new("Meters", 0));
+   Panel_add(super, (Object*) ListItem_new("Display options", 0));
+   Panel_add(super, (Object*) ListItem_new("Colors", 0));
+   Panel_add(super, (Object*) ListItem_new("Columns", 0));
+   return this;
+}